radwin 3g small cell solution

7/22/2019 RADWIN 3G Small Cell Solution

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RADWIN 3G Small Cell Solution

Solution Description

Revision 0.9

18/06/2013

Michael Meller

THIS DOCUMENT IS CONFIDENTIAL AND PROPRIETARY AND IS THE EXCLUSIVE

PROPERTY OF RADWIN LTD. THIS DOCUMENT HAS BEEN PROVIDED FOR REVIEW BY

THE RECIPIENT ONLY, AND MAY NOT BE DISCLOSED TO ANY THIRD PARTY

WITHOUT THE EXPRESS WRITTEN PERMISSION OF RADWIN LTD. INFORMATION

CONTAINED IN THIS DOCUMENT MAY BE SUBJECT TO CHANGE WITHOUT PRIOR

NOTICE. NO PART OF THIS DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN

ANY FORM OR BY ANY MEANS WHATSOEVER ELECTRONICALLY OR MECHANICALLY

FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF RADWIN LTD.


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RADWIN 3G Small Cell Solution - System Description

P a g e | 2 Confidential

Revision History

Revision Date Comments

0.5 5.04.2013 First Draft

0.6 20.05.2013 Second Draft After internal Review

0.7 02.06.2013 3rd Draft after Nir Goldfish, Eli Turgeman and GennadyShenker reviews

1.0 25.06.2013 Release


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Table of Contents

Revision History........................ ...................... ......................... ......................... ...................... .. 1

1 Abbreviations used in this Document.................................. ....................... ..................... 7

2 Scope ................................................................................................................................. 8

3 Applicable documents..................... ......................... ......................... ......................... ....... 9

4 RADWIN 3G Small Cell Solution - Overview............................ ......................... ........... 10

4.1 General.................................................................................................................... 10

4.2 RADWIN 6000 Multiservice Base Station....................................... ...................... 10

4.3 RADWIN 6800 Small Cell Gateway....................................................................... 11

4.4 Typical use cases......................... ......................... ...................... ......................... ... 11

5 Solution Architecture....................................................................................................... 12

5.1 General.................................................................................................................... 12

5.2 Applicable solution environments...................................... ......................... ........... 13

5.3 Solution deployment Use Cases..................... ......................... ........................ ...... 13

6 Functional Architecture................................................................................................... 21

6.1 General.................................................................................................................... 21

6.2 UTRAN Architecture............................................................................................... 22

6.3 Broadband Access Architecture............................................................................ 29

6.4 Backhaul Architecture..................... ......................... ......................... ...................... 316.5 Timing Synchronization Architecture...................... ......................... ...................... 34

6.6 Interface Functions................................................................................................. 35

7 Security............................................................................................................................. 37

7.1 Wireless Access security...................... ........................ ....................... ................... 37

7.2 Wireless Backhaul security.................................................................................... 37

7.3 Small Cell Small Cell GW connection security.................................... .............. 37

7.4 OAM&P Access security....................... ........................ ....................... ................... 37

8 Operations, Administration, Maintenance and Provisioning............................. ........... 38

8.1 RADWIN 6000...................... ......................... ...................... ......................... ........... 39

8.2 RADWIN 6800...................... ......................... ...................... ......................... ........... 39

8.3 Network Management..................... ......................... ......................... ...................... 39

9 System QoS, Capacity, Scalability and High Availability.......................... ................... 41

9.1 Quality of Service.................................................................................................... 41

9.2 System Capacity and Availability......................... ...................... ......................... ... 42

10 RADWIN 3G Small Cell solution - Products Specifications summary.................... 43

10.1 RADWIN 6000...................... ......................... ......................... ...................... ........... 43


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10.2 RADWIN 6800...................... ......................... ...................... ......................... ........... 47

11 List of RADWIN 3G Small Cell Solution Product line Components........................ 49

11.1 RADWIN 6000 P/N Configurations Release 6.2.00............................... .............. 4911.2 RADWIN 6800 P/N.................................................................................................. 50

12 Supported Standards....................... ......................... ...................... ......................... ... 51


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List of Tables

Table 1: RADWIN 3G Small Cell Solution Use Cases summary.................... ................... 14

Table 2: Functional split for UTRAN function between RADWIN components and CN... 22


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List of Figures

Figure 1: RADWIN 3G Small Cell Solution functional architecture............................... ..... 13

Figure 2: Use Case#1 Basic 3G Services....................... ...................... ......................... ... 15

Figure 3: Use Case#2 Basic 3G and Wi-Fi services.................... ......................... ........... 16

Figure 4: Use Case #3 - Extended 3G Capacity Site...................... ......................... ........... 17

Figure 5: Use Case #4 3G/Wi-Fi/Wired Internet Access - Integrated BWBH................... 18

Figure 6: Use Case #5 Multiple sites local BB connectivity, BWBH.................... ........... 19

Figure 7: Use case #6 - Multiple sites, BWDH HPMP..................... ......................... ........... 20

Figure 8: RADWIN 3G Small Cell Solution detailed functional architecture...................... 21

Figure 9: RADWIN 3G Solution CS User Plane........................... ......................... .............. 25Figure 10: RADWIN 3G Solution PS User Plane......................... ......................... .............. 26

Figure 11: RADWIN 3G Solution CS Control Plane......................................... ................... 27

Figure 12: RADWIN 3G Solution PS Control Plane................................ ......................... ... 28

Figure 13: Wi-Fi Architecture...................... ......................... ...................... ......................... ... 29

Figure 14: Extended Wi-Fi coverage architecture................................. ......................... ..... 30

Figure 15: Complementary broadband access..................... ......................... ...................... 31

Figure 16: Broadband Wireless HPMP backhaul architecture........................ ................... 33

Figure 17: Multi-hop BWBH with Wireless aggregation................................... ................... 34Figure 18: RADWIN Small Cell Solution OAM&P Architecture............................ .............. 38

Figure 19: RADWIN 6000 without integrated BWBH and with integrated BWBH............ 43

Figure 20: RADWIN 6000 - Mechanical Drawing.................................. ...................... ........ 46

Figure 21: RADWIN 6000 with BH Module and internal antenna - Mechanical Drawing 46


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1 Abbreviations used in this Document

AP Access Point

ACS Auto Configuration Server

BWBH Broad Band Wireless Backhaul

CN Core Network

CR Connection Release

CS Circuit Switched

GGSN Gateway GPRS Support Node

GTPU GPRS Tunneling Protocol

HSPA High Speed Packet Access

IP Internet Protocol

MSC Mobile Switching Center

MSO Mobile Switching Office

OAM&P Operations, Administration, Maintenance and Provisioning

PLMN Public Land Mobile Network

PS Packet Switched

PSE Power sourcing equipment

QoS Quality of Service

RAB Radio Access Bearer

RANAP Radio Access Network Application Part

RNC Radio Network Controller

RNL Radio Network Layer

RTCP Real Time Control Protocol

RTP Real Time Protocol

RUA RANAP User Adaption

SA Service Area

SABP Service Area Broadcast Protocol

SCCP Signaling Connection Control Part

SCTP Stream Control Transmission Protocol

SGSN Serving GPRS Support Node

SNMP Simple Network Management Protocol

TCP Transmission Control Protocol

UE User Equipment

UDP User Datagram Protocol

UP User Plane

UTRAN UMTS Terrestrial Radio Access Network

VLR Visitor Location Register


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2 Scope

This document provides an overall system description of the RADWIN 3G Small Cellsolution. It covers system architecture, a high-level description of major solutioncomponents, interaction between them, typical deployments, integration within theService Providers environments and technical specifications of its components.


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3 Applicable documents

1. RADWIN 6000 Multiservice Base Station Product Description2. RADWIN 6000 Multiservice Base Station Detailed Functional Description3. RADWIN 6800 Small Cell GW Product Description4. RADWIN 6800 Small Cell GW Detailed Functional Description5. RADWIN RNMS Product description6. RADWIN 6000 User Guide7. RADWIN 5000 HPMP point to multipoint broadband wireless User Guide

Release 3.4.008. RADWIN 600 Wi-Fi Access point User Guide Release 1.1.00


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4 RADWIN 3G Small Cell Solution - Overview

4.1 General

RADWIN 3G Small Cell Solution enables cellular operators to extend mobile and fixedbroadband services to remote communities.

In the face of strong global demand for mobile broadband services, operators need todevelop an affordable business model to extend coverage to remote locations.

Operators are currently looking to extend mobile broadband coverage outsidemetropolitan boundaries and provide coverage to remote and rural areas. This requiresoperators to overcome the challenges of servicing wide and sparsely populated areaswith low revenue per site, while addressing issues related to poor infrastructure and

inadequate network connectivity. Common legacy macro base station solutions involve ahigh level of investment due to site deployment complexity. This is the main reasonoperators have experienced difficulty in developing a feasible business model.

RADWIN introduces to the market an innovative small cell solution enabling operators toextend network coverage with an applicable ROI model. RADWIN offers a unique all-in-one solution enabling operators to deploy smaller, more compact units closer to theareas they wish to serve, significantly reducing CAPEX, OPEX and the Total Cost ofOwnership (TCO).

With RADWIN 3G Small Cell Solution, cellular operators can simultaneously generatethree sources of revenue by delivering:

1. Mobile broadband services

2. Wi-Fi access for residential customers3. High capacity fixed broadband communications.

4.2 RADWIN 6000 Multiservice Base Station

RADWIN 6000 units installed at the remote sites incorporate a 3G/HSPA plus basestation, a wireless backhaul radio, a Wi-Fi access point and GPS in a single ruggedenclosure built for the rigors of harsh outdoor environments.

The RADWIN 6000 solution delivers high transmission power in the small cell arena toprovide excellent wide range coverage. Consuming extremely low power, this newsolution cost-effectively operates in environments with an unstable power supply, typical

in remote locations. In addition, renewable energy sources such as solar panels becomea feasible option.

RADWIN 6000 Highlights

3G/HSPA+ outdoor small cell

Up to 24 simultaneous users

HSPA+ data rates 21Mbps / 5.7Mbps

Up to 5W Tx power Rx space diversity

Self-Organizing Networks (SON) support

Integrated wireless backhaul (LOS / NLOS) of up to 100 Mbps


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Carrier grade Wi-Fi access point

Layer 2 switch for cascading cell sites

Integrated GPS for network synchronization and inventory management

Extremely low power consumption:typically < 30W Small, rugged and IP67 sealed enclosure

Extended temperature - 55C to +60C

Power feeding by AC or DC

RADWIN 6000 Benefits

Excellent 3G coverage range of up to 3km

Simple and quick installation and zero maintenance

Cuts Total Cost of Ownership through eliminating needs of:- Outdoor cabinets-

High mast towers- A power grid- The cost of installation and operation of external backhaul- The costs and constraints of site acquisition

High service availability

Efficient cascading of multi cell sites

Additional data capacity from an integrated Wi-Fi Access Point

4.3 RADWIN 6800 Small Cell Gateway

RADWIN 6800 installed at a MSO (Mobile Switching Office), allows connectivity betweena large number of RADWIN 6000 Small Cells and the Operators Core Network.

RADWIN 6800 Small Cell Gateway offers the following capabilities:

Supports up to 5000 RADWIN 6000 base stations

Iuh interface to RADWIN 6000

IP based IuCS/IuPS interfaces to Core Network

Outbound to and inbound from Macro layer Handover

Node and site Redundancy Low entry price, Pay as you Grow model

4.4 Typical use cases

Small residential settlements

Remote or isolated industrial areas, business parks and farms

Coverage holes along the roads, national parks or nature reserves

Emergency and disaster recovery or cell-on-wheels scenarios


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5 Solution Architecture

5.1 General

RADWIN offers Service Providers a complete solution, providing services for 3G, fixedIP and, optionally Wi-Fi, subscribers, located at the remote sites.

RADWIN 3G Small Cell Solution consists of:

RADWIN 6000 an outdoor Multiservice Base Station performing wireless andwired access together with wired or wireless IP backhauling.Its optional integrated wireless backhauling capability offers a comprehensivepoint-to-multipoint architecture, enabling connectivity for a large number ofremote sites, covering wide geographical areas by high-speed wireless networkservices.

RADWIN 6800 a Small Cell gateway installed at the Core Network sideoperates as an interface between the Iuh interfaces of RADWIN 6000 units andthe Core Network CS (Circuit Switched) and PS (Packet Switched) infrastructureaccording to the standard 3GPP 3G Small Cell architecture.

RNMS - RADWIN Network Management System

Antennas

Installation and Integration Accessories

The RADWIN product portfolio optionally enforces 3G Small Cell solution by followingcomponents used for backhauling solutions and access services (see 0 and 6.3)

RADWIN 2000 PTP Backhauling RADWIN 5000 HPMP HBS (High-speed Base Station), as a BWBH (Broadband

Wireless BackHaul) Base station

RADWIN 5000 HPMP HSU (High-speed Subscriber Unit), as BWBH SubscriberUnit for separate remote wireless backhauling

RADWIN 600 Wi-Fi Access Point

The following diagram depicts RADWIN 3G Small Cell Solution functional architecture


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Figure 1: RADWIN 3G Small Cell Solution functional architecture

5.2 Applicable solution environments

RADWIN 3G Small Cell Solution offers service providers the ability to deploy 3G andsupplementary Wi-Fi coverage for the following cases:

Rural area with or without 2G coverage requiring 3G coverage

Suburban area with 2G coverage requiring 3G coverage

Urban area with 2G/3G coverage requiring additional 3G coverage Dense-urban area 2G/3G coverage requiring increased 3G capacity

5.3 Solution deployment Use Cases

A RADWIN 6000 Multiservice Base Station is mounted outdoors at the appropriatelocation, providing the required 3G coverage by omnidirectional/directional antennas.

RADWIN 6000 capacity, based on the typical traffic model, is:

Small Cell1. 700 users per one cell

2. 15 Erlang3. 1400 BHCA4. Max. DL data rate: 21.1 Mbps5. Max. UL data rate: 5.76 Mbps

Wi-Fi up to 300Mbps data rate

Up to 100Mbps aggregated user throughput

The base station backhauling connectivity options are:

Integrated wireless backhauling.

External RADWIN wireless backhauling (RADWIN 2000 or RADWIN 5000)

Other wired or external wireless backhauling solution

Near Site

RADWIN 6000

Small

Cell

Module RxRx/Tx

Eth.

Sw.

BWBH

Module

HBS

Backhaul IP

Network

Far Site

RADWIN 6000

Small

Cell

Module

Wi-Fi

Module

Rx

Rx/Tx

Eth.

Sw.

BWBH

Module

HSU

Ethernet

OAM&PRNMS/CL/WEB

!"""#a$e-T

Internet

S%

u-%S

u-CS

RADWIN 6800

3 !ore

Network

Ethernet

to &ixed

'((e$$

IP Data

IuhIuh


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Table 1: RADWIN 3G Small Cell Solution Use Cases summary

Use Case Requirements RADWIN Solution

EndUserService

Service Area CapacityWirelessBH

Far Site(s) Near site

1 3GSmall

< 3 kmTypical No No RADWIN 6000 3G only

23G,

Wi-FiAccess

Small

< 3 km/ 300mTypical No No RADWIN 6000 w/ Wi-Fi

3 3GSmall

< 3 km> Typical No No

3 RADWIN 6000 3G

Chained by Ethernet

Directional Antennas

4

3G,

Wi-Fi ,FixedAccess

Small

< 3 kmTypical

Yes,

NLOS toBH IPNetwork

RADWIN6000 3G,BWBHHSU, Wi-Fi

RADWIN 5000 BWBHHBS

Ethernet to BH IPNetwork

5

3G,

Wi-Fiand/orFixedAccess

Large

> 3km

Local BBinfrastructure

> Typical

Yes,

No localaccess,NLOS toBH IPNetwork

RADWIN6000 3G,Wi-Fi

BWBH Site:RADWIN6000 - 3G,BWBHHSU,optional Wi-Fi

RADWIN 5000 BWBHHBS


6

3G,

Wi-Fiand/orFixedAccess

Multiple areas

< 3km each

Typical persite

YesNLOS toBH IPNetwork

RADWIN6000 - 3G,Wi-Fi,BWBHHSU

RADWIN 6000 3G, Wi-Fi, BWBH HBS,



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5.3.1 Use case #1 Single Site, 3G with local BH IP Network Access

Service Provider requires covering a single remote suburban area by 3G services,

having a local access to the BH IP Network.

RADWIN Solution

Use the RADWIN 6000 with omnidirectional antennas, connected by Ethernet to thelocal BH IP Network feed. RADWIN 6800, installed at the 3G Core network site andconnected to the BH IP Network, communicates with RADWIN 6000 using 3GPPstandard Iuh interface over SCTP protocol.

A single RADWIN 6800 is capable supporting of up to 5,000 RADWIN 6000s.

Figure 2: Use Case#1 Basic 3G Services

% BH Networ)

Ser*i(e

'rea

R'+WN ,"""

Ethernet

R'+WN ,-""

uh

u%S

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5.3.2 Use case #2 Single Site, 3G, Wi-Fi with Local BH IP Network Access

Service Provider requires covering a single remote sub-urban area by 3G services and

complimentary local Wi-Fi access to the Internet, having a local access to the BH IPNetwork.

RADWIN Solution

RADWIN 6000 with internal Wi-Fi module and omnidirectional antennas (sharedbetween 3G and Wi-Fi), connected by the Ethernet to the local BH IP Network feed.

Figure 3: Use Case#2 Basic 3G and Wi-Fi services

nternet

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5.3.3 Use case #3 Extended 3G Capacity Site

Service Provider requires covering a single remote high customer density sub-urban

area that needs more capacity than is beyond of a single RADWIN 6000 capabilities.

RADWIN Solution

Up to 3 RADWIN 6000 with external directional antennas (each one covers 120degrees) are mounted on the same antenna tower. They are chained by the Ethernet tothe one that connects the system to the BH IP Network by a single Ethernet wiredconnection or by an integrated BWBH link.

Figure 4: Use Case #3 - Extended 3G Capacity Site

% BH Netwo)

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+ire(tional antena$

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5.3.4 Use case #4 3G/Wi-Fi/Wired Internet Access - Integrated BWBH

Service Provider requires providing 3G and Wi-Fi services to the suburban area #1with

wired connection to the BH IP Network.

In addition, Service Provider requires providing 3G, Wi-Fi and wired Internet (businessand/or residential) services to a remote suburban area #2 with no connectivity to the theBH IP Network but with N/LOS < 40 km to suburban area #1.

RADWIN Solution

Near Site: Suburban area #1: RADWIN 6000 with 3G, Wi-Fi and BWBH HBS,connected by wired Ethernet to the BH IP Network.

Far Site: Suburban area #2: RADWIN 6000 with 3G, Wi-Fi and BWBH HSUconnected to the local wired IP infrastructure by Ethernet.

Backhaul: BWBH link between suburban area #1 and suburban area #2 providesthe backhauling for all the access services for subscribers at suburbanarea #2.

Figure 5: Use Case #4 3G/Wi-Fi/Wired Internet Access - Integrated BWBH

% BH Networ)

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nternet

0/Wi-Fi

0/Wi-Fi

u%S

uCS

UMTS CN

R'+WN ,""

Ethernet


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5.3.5 Use case #5 - Multiple sites, local BB connectivity, BWBH

Service Provider requires providing 3G and Wi-Fi services to the suburban area #1 with

wired connection to the BH IP Network.

In addition, Service Provider is to cover remote suburban/rural areas #2 and #3 by 3Gand, optionally Wi-Fi/Wired Internet access, while some broadband connectivity betweenthe areas is available. Both areas do not have any access to the BH IP Network but area#2 has N/LOS < 40 km to area #1.

RADWIN Solution

Near Site: Suburban area #1: RADWIN 6000 with 3G, Wi-Fi and BWBH HBS,connected by Ethernet to the BH IP Network.

Far Sites: Suburban area #2: RADWIN 6000 with 3G, optionally Wi-Fi and BWBHHSU

Suburban area #3: RADWIN 6000 with 3G, optionally Wi-Fi

Backhaul: RADWIN 6000 at Suburban area #3 is connected to RADWIN 6000 atSuburban area #2 by Ethernet via the existing infrastructure. BWBH linkbetween suburban area #1 and suburban area #2 provides backhaulsolution for all access services for subscribers at areas #2 and #3 withaggregated throughput from the remote sites up to 100 Mbps.

Figure 6: Use Case #5 Multiple sites local BB connectivity, BWBH

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0/Wi-Fi0/Wi-Fi

0/Wi-Fi

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5.3.6 Use case #6 - Multiple sites, BWDH HPMP

Service Provider is to provide 3G, Wi-Fi services to suburban area #1with wired

connection to BH IP Network.

In addition, Service Provider is to cover remote areas #2 and #3 by 3G and, optionallyWi-Fi/Wired Internet access, while some broadband connectivity between the areas isavailable. Both areas does not have wired access to the BH IP Network but have N/LOS< 40 km to area #1.

RADWIN Solution:

Near Site: Suburban area #1: RADWIN 6000 with 3G, optionally Wi-Fi and BWBHHBS and connected by wired Ethernet to the BH IP Network.

Far Sites: Suburban area #2: RADWIN 6000 with 3G, optionally Wi-Fi and BWBHHSU

Suburban area #3: RADWIN 6000 with 3G, optionally Wi-Fi and BWBHHSU

Backhaul: BWBH links between area #1 and areas #2 and #3 provide backhaulsolution for all access services for subscribers at areas #2 and #3.RADWIN 6000 HBS at the Near Site is operated in HPMP mode withaggregated throughput from the remote sites up to 100 Mbps.

Figure 7: Use case #6 - Multiple sites, BWDH HPMP

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6 Functional Architecture

6.1 General

RADWIN 3G Small Cell Solution functionality is based on a standard 3GPP Small CellUTRAN architecture, where a large number of small cells are deployed at the remotesites and use IP infrastructure for the connectivity to the Service Providers CoreNetwork by Iuh interfaces. A Small Cell GW at the Core network aggregates Iuhinterfaces into IuPS and IuCS interfaces to the UMTS Core Network.

In addition, RADWIN 3G Small Cell Solution offers Wi-Fi and wired Internet accessservices infrastructure, provided by RADWIN 6000 Multiservice base station togetherwith integrated BWBH.

Figure 8 below, shows the RADWIN 3G Small Cell solution detailed functional

architecture.

R'+WN 0 Small Cell Solution

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Small

Cell

Uu R'+WN

,""

SE0W

uCS

o*er %

u%S1*er %

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1SS

BH %

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nternet

Ba()haul

SNM%

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%

SNM%2 Telnet2 FT%

SNM%2 Telnet2 FT%

Figure 8: RADWIN 3G Small Cell Solution detailed functional architecture


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6.2 UTRAN Architecture

RADWINs UTRAN System is based on a standard 3GPP Small Cell architecture

complying with:

3GPP TS 25.467 V9.3.0 (2010-06) [9]

3GPP TS 25.468 V9.2.0 (2010-06) [10]

3GPP TS 25.469 V9.2.0 (2010-06) [11]

The Small Cell module provides radio access network connectivity to the UE via a Uuinterface according to 3GPP TS 25.415 [8]. One Small Cell module, as a part ofRADWIN 6000 base station, serves one UTRAN cell.

The Small Cell GW serves as a concentrator of the Small Cell connections to CN

through IuCS/IuPS interfaces. (IuCS to MGW/MSC, IuPS to SGSN). RADWIN 6800supports Iu-Flex, enabling connection to multiple MSCs for resiliency purposes.

One Small Cell GW is capable serving a large number (up to 5,000) of Small Cells.

The Small Cell GW and Small Cells communicate via Iuh interface ensuring highavailability by enabling connection of each Small Cell to up to 3 Small Cell GWs viareliable SCTP protocol.

The transaction control (e.g. Call Control, Session Management etc.) and the userservices that are provided by the Core Network (e.g. Mobile Switching Center (MSC),Visitor Location Register (VLR), Serving GPRS Support Node (SGSN), and GatewayGPRS Support Node (GGSN)) are transparent to the RADWINs UTRAN.

6.2.1 Functional split forUTRAN function

The functionality of RADWIN 3G Small Cell solution UTRAN components isimplemented in accordance with the Functional split for UTRAN function in the HNBaccess as defined by 3GPP TS.25.467 Rel-9 [9].

Table 2: Functional split for UTRAN function between RADWIN components and CN

FunctionSmall Cell

RADWIN 6000

Small Cell GW

RADWIN 6800

CN

RAB management functions:

RAB establishment, modification and release X X Note1 X

RAB characteristics mapping Iu transmission bearers X X

RAB characteristics mapping Uu bearers X

RAB queuing, pre-emption and priority X X


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FunctionSmall Cell

RADWIN 6000

Small Cell GW

RADWIN 6800CN

Radio Resource management functions:

Radio Resource admission control X

Broadcast Information X X Note 2 X

Iu link management functions:

Iu signaling link management X X X

GTP-U Tunnels management X X X

TCP Management X X

Buffer Management X X

Iu U-plane (RNL) management functions :

Iu U-plane frame protocol management X

Iu U-plane frame protocol initialization X

Mobility management functions:

Location information reporting X X

Handover and Relocation

Inter RNC hard HO, Iur not used or not available X X X

Serving RNS Relocation (intra/inter MSC) X X X

Inter system hard HO (UMTS-GSM) X X X

Inter system Change (UMTS-GSM) X X

Paging Triggering X X

Paging Optimization X

GERAN System Information Retrieval X X

Security Functions:

Data confidentiality:

Radio interface ciphering X

Ciphering key management X

User identity confidentiality X X


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FunctionSmall Cell

RADWIN 6000

Small Cell GW

RADWIN 6800CN

Data integrity:

Integrity checking X

Integrity key management X

Service and Network Access functions:

CN Signaling data X X

Data Volume Reporting X

UE Tracing X X

Location reporting X X

Iu Co-ordination functions:

Paging co-ordination X X

NAS Node Selection Function X

MOCN Rerouting Function X X

Note 1: This function could be needed for TNL address translation in the Small

Cell GW when there is no user plane direct transport connection between SmallCell and CN

Note 2: The Small Cell GW is able to filter of SABP messages i.e. it determinesfrom the SAI list to which Small Cell the SABP message needs to be sent andthen distributes them to the appropriate Small Cells. This is an optional functionin Small Cell GW.


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6.2.2 UserPlane

6.2.2.1 CS (Circuit Switched) User Plane

RADWIN 3G Small Cell solution supports CS User Plane in accordance with 3GPP TS25.467 [9].

The following diagram presents CS domain user plane for RADWIN UTRAN system.See section 6.6 for the detailed interfaces definitions.

Figure 9: RADWIN 3G Solution CS User Plane


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6.2.3 PS (Packet Switched) UserPlane

The following diagrams presents PS domain user plane for RADWIN UTRAN inaccordance with 3GPP TS 25.467 [9].

See section 6.6.4.26.6 for the detailed interfaces definitions.

RADWIN BWBH

Data

Transport

Lower

Layers

TS 25.414

RADWIN 6800Small Cell

GWRADWIN 6000 Small Cell

Iu-PSIuh

Transport

IP

Remote

IP

IPsec

SGSN

UDP

GTP-UGTP-U

UDP

DataTransport

Lower

Layers

TS 25.414

IP

AccessLayers

Transport IP

AccessLayers

Transport

IP

RemoteIP

IPsec

AccessLayers

RLC

MAC

L1

PS UserData

RLC

MAC

L1

Uu

UE

PDCP PDCP

UDP

GTP-U

IP

UDP

GTP-U

PS UserData

Figure 10: RADWIN 3G Solution PS User Plane

*GTP-U tunnel control signaling is performed over RANAP over RUA.


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6.2.4 ControlPlane

RADWIN 3G Small Cell solution UTRAN Control Plane is implemented in accordance

with 3GPP TS 25.467 [9].

6.2.4.1 RADWIN UTRAN is supporting the following types of control sessions:

Network-initiated sessions procedures including Paging, RANAP-Reset, andService RNS Relocation etc. from CN side on the Small Cell GW for a specificsubscriber session and in turn, the Small Cell GW initiates the requiredprocedures with the HNBs and CNs.

Small Cellinitiated sessions procedures including UE registration, Small Cellregistration, UE-CN procedures etc.

Figure 11 below, shows the CS domain Control plane for RADWIN UTRAN system.

Figure 11: RADWIN 3G Solution CS Control Plane


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Figure 12 shows PS domain Control plane for RADWIN UTRAN system.

RADWIN BWBH

Signalling

Transport

Layers

TS 25.412

RADWIN 6800 Small CellGWRADWIN 6000 Small Cell

SCCP

Iu-PS

RANAP

Iuh

TransportIP

GMM

SM

SMS

Remote

IP

IPsec

SGSN

SCTP

RUARUA

SCTP SignallingTransport

Layers

TS 25.412

SCCP

RANAPRANAP

Access

Layers

Transport

IP

Access

Layers

TransportIP

Remote

IP

IPsec

Access

Layers

RANAP

RLC

MAC

L1

RRC

GMM

SM

SMS

RLC

MAC

L1

RRC

UuUE

Figure 12: RADWIN 3G Solution PS Control Plane


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6.3 Broadband Access Architecture

6.3.1 Wi-Fi accessarchitecture

RADWIN 6000 provides Wi-Fi Access service complementary to the 3G service by anoptional Wi-Fi module. The Wi-Fi service may connect users to:

The Internet via the common backhaul and ISP facilities

The local IP network e.g. Enterprise or local off-load for remote communities.

In both cases, the DHCP and AAA services are provided by the external facilities.

The basic Wi-Fi architecture is presented in Figure 13 below.

Figure 13: Wi-Fi Architecture

RADWIN 6000 with integrated Wi-Fi is a part of the RADWIN Carrier Grade Wi-Fiportfolio.

RADWIN 600 Carrier Grade outdoor Wi-Fi Access Point is available in order to extendRADWIN 6000 Wi-Fi services. RADWIN 600 has Ethernet backhauling connectivity.

The next two examples below demonstrate different architectural solutions for Wi-Fiservices based on RADWIN 6000 integrated AP and extended by RADWIN 600standalone AP.

6.3.1.1 Example 1: Remote Wi-Fi Service area

A RADWIN 6000 integrated base station, installed at the near site, provides 3G and Wi-Fi services and is connected to the BH IP Network locally.

The Service Provider requires extended Wi-Fi services to Service area#2 not havingwired access to BH IP network.

Backhaul IPNetwork

Far Site

RADWIN6000

Small

CellModule

Wi-FiModule

RxRx/Tx

Eth.

Sw.

BWBH

Module

HSUInternet

S%

3+HC%. '''4Ba()haul

% +ata

Lo(al % Networ)

+HC%2 '''


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RADWIN Solution

A RADWIN 600 Wi-Fi AP is installed at the Far Site (Service area #2) in conjunction with

RADWIN 5000 HSU to provide a BWBH link to RADWIN 6000 HPMP HBS, located atthe Near Site. That RADWIN 6000 provides shared BH solution for itself and RADWIN600.

6.3.1.2 Example 2: Extended Wi-Fi coverage at a RADWIN 6000 remote site

A RADWIN 6000 integrated base station provides 3G and Wi-Fi services at the Servicearea#3. It is connected to the BH by BWBH to the Near Site.

An extended Wi-Fi coverage is required beyond the integrated Wi-Fi capabilities, whilethe Service area #4 has wired broadband connectivity to the Service area #3.

RADWIN Solution

RADWIN 600 is installed at the Service Area #4 and connected by Ethernet to theRADWIN 6000, sharing the existing HWBH link.

0 Ser*in5

'rea

Wi"Fi Ser#in$

Area %3Wi"Fi Ser#in$

Area %

Wi"Fi Ser#in$

Area %'

Wi"Fi Ser#in$

Area %(

R'+WN ,""

'%

B) IP Network

R'+WN ,"""

02 Wi-Fi

HBS

R'+WN 6"""

HSU

R'+WN ,"""

02 Wi-Fi

HSU

R'+WN ,""

'% Internet

!

Figure 14: Extended Wi-Fi coverage architecture


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6.3.2 Broadband wireless access architecture

The RADWIN 3G Small Cell solution can be extended to provide an additional

broadband access within or beyond (up to 40 Km) 3G Service area of RADWIN 6000,where there is no wired connectivity between the customer sites and the BH IP Network.

In this case, a RADWIN 5000 HSU is installed at the broadband access sites to providea wireless connection to the RADWIN 6000 HPMP HBS, connected to the BH IPnetwork.

3 Ser#ice Area

Wi"Fi Ser#ice Area

B) IP Network

R'+WN ,"""

With Wi-Fi

HBS

Ethernet

R'+WN 6"""

HSU

InternetR'+WN 6"""

HSU

Figure 15: Complementary broadband access

6.4 Backhaul Architecture

Service Providers require BH flexibility achieving the best cost-performance solutions.RADWIN 6000 in conjunction with RADWIN 5000 products enable Service Providersbuilding powerful and flexible hybrid wired/wireless BH infrastructure fitting variousservice topologies including:

Direct wire connection to the IP BH network at Near sites Point-to-point wireless links for isolated remote (far) sites

Point-to-multipoint wireless links, where a single BH radio at the near siteconnects up to 32 far sites

Multi-hop topology, where wireless links from a number of remote sites areaggregated by an intermediate site and transmitted to the near site via singleLOS/nLOS link

The RADWIN 3G Small Cell solution may use different wired and wireless backhaulingoptions according to the available infrastructure. This section outlines further possibilitiesusing additional RADWIN equipment, enabling more flexible solutions beyond the basicRADWIN 6000 backhauling options, presented in section 5.3.


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RADWIN 6000 BWBH is compatible with the RADWIN 5000 HPMP product line i.e. aRADWIN 6000 HSU may work with RADWIN 5000 HBS and vise-versa. Using RADWIN6000 in conjunction with RADWIN 5000 enables Service Providers to create more

flexible and cost-effective solutions for RADWIN 3G deployment.

6.4.1 Operational Modes

RADWIN 6000 with BWBH, as well as RADWIN 5000 may work in differentconfigurations according to the solution requirements:

HSU as a far end of BWBH link

HBS as PtP or HPMP base station, aggregating up to 32 HSUs links Integrated Antenna

External Antennas for cases, required LOS improvement e.g. by higher antenna

gains.

6.4.2 Backhaul architectural examples

The next four examples demonstrate different Backhaul architectural solutions.

6.4.2.1 Example 1: Broadband Wireless HPMP backhaul

Far site: A RADWIN 6000 is installed to cover designated area with 3G services, has nowired connection to BH IP Network but has Line of Site (LOS) or Near Line of Site(nLOS) to the location with wired connection to the Core.

At the far site RADWIN 6000 HSU is used, having internal or external antenna. At the

near site RADWIN 5000 HBS serves as a counterpart of the BWBH link.The RADWIN 5000, working in HPMP mode serves additional HSUs (RADWIN 6000 or5000) in a 30or 60 sector (depends on the antenna type).

6.4.2.2 Example 2: Multi-hop architecture

The site where the RADWIN 6000 is installed has no LOS to the BH IP Core network.Two RADWIN 5000s, working back-to-back (HBS-Ethernet-HSU) are used to build arepeater site with LOS to the remote and Core sites. Another RADWIN 5000 HBS isinstalled at the BH IP near site.

6.4.2.3 Example 3: Wired aggregation to a dedicated BWBH link

Site(s), requiring 3G services have no wired connection and no LOS to the BH IPNetwork.

A RADWIN 6000 is installed at the far site(s) providing 3G services. A RADWIN 5000HSU is installed at the location with n/LOS, whereas one or more RADWIN 6000s areconnected to it by a wired infrastructure using Ethernet. If there are more than two sitesto be aggregated by a single RADWIN 5000 then an additional LAN switch is required.At the Core Network near site a RADWIN 5000 HBS is used similarly to Example 2.


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)o* Site

3 Ser#ice Area

R'+WN ,"""

HSU

B) IP Network

3 Ser#ice Area

R'+WN ,"""

3 Ser#ice Area

3 Ser#ice Area

R'+WN 6"""

HSU

R'+WN 6"""

HBS

R'+WN ,"""

!

.

R'+WN 6"""

HBS

R'+WN 6"""

HSU

R'+WN ,"""

HSU

Figure 16: Broadband Wireless HPMP backhaul architecture

6.4.2.4 Example 4: Multi-hop BWBH with Wireless aggregation

Remote serving areas #1 and #3 with 3G services have no wired or LOS connection to

the BH IP Network but do have a LOS to another 3G far site #2 that has LOS to theCore.

A RADWIN 6000 HMPM HBS at far site #2 aggregates traffic from far sites #1 and #3.To provide BWBH link to the near site #4, where BH IP Network access exists. ARADWIN 5000 HSU is collocated with a RADWIN 6000 HBS interconnected byEthernet. The RADWIN 5000 provides shared wireless BH for sites #1, #2 and #3 withtotal throughput up to 100 Mbps.


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3 Ser#ice Area %'

R'+WN 6"""

HSU

3 Ser#ice Area %3

R'+WN ,"""

'((e$$ and HSU

3 Ser#ice Area %

R'+WN ,"""

'((e$$ and HSU

R'+WN ,"""

'((e$$ and HBS

%oE

!ore IP Network

3 Ser#ice Area %(

R'+WN ,"""

'((e$$ and HBS

Figure 17: Multi-hop BWBH with Wireless aggregation

6.5 Timing Synchronization Architecture

6.5.1 RADWIN 6000

Each RADWIN 6000 module has an internal timing source, providing timing signals forproper operation, when no external timing signals are available.

The GPS circuit, when it is synchronized with GPS satellites, serves as a preciseSTRATUM I timing source for Small Cell and BWBH modules.

Time of day information for all modules is provided by an external NTP (Network TimeProtocol) Sever.

6.5.2 RADWIN 6800

RADWIN 6800 timing synchronization is provided by an external NTP server.


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6.6 Interface Functions

6.6.1 Access Interfaces

6.6.1.1 3GPP Uu interface to 3G Mobile devices

The RADWIN6000 Small Cell module provides wireless Uu interface to the mobiledevices in accordance with 3GPP TS 25.415 V8.0.0 (2008-12) [8].

The interface works over a standard set of frequency bands using various externalantennas.

6.6.1.2 Wi-Fi interface

The Wi-Fi module provides a wireless IEEE 802.11 b/g/n [75] interface to users Wi-Fi -

equipped devices, using external omnidirectional antennas, shared with the Small CellModule. The Wi-Fi interface offers WEP, WPA, WPA2 security options.

6.6.1.3 Wired Interface

A wired 10/100base-T interface is used for remote connection of nearby wired networks,usually, to the Internet using the same backhaul connectivity. The Wired interface isdirectly connected to the internal Ethernet switch.

6.6.2 RADWIN 6000 Small Cell RADWIN 6800 Small Cell GW interface

The RADWIN 6000 uses a standard 3GPP Iuh interface to RADWIN 6800 Small CellGW for the following functionality:

As a reference point for the control plane protocol between RADWIN6000 SmallCell and RADWIN6800 Small Cell GW using SCTP as the transport layerprotocol for guaranteed delivery of signaling messages

As a path for establishing and maintaining subscriber UE contexts over RTP andGDP RADWIN 6800 Small Cell GW is able handling

- up to 500 Iuh interfaces for RW-6800-0001- up to 5,000 Iuh interfaces for RW-6800-0002.

RADWIN6000 Small Cell is able to handle up to 3 Iuh interfaces for a resilientconnection of up to 3 Small Cell gateways.

6.6.3 Wi-Fi to ISP/Local Network

The Wi-Fi AP module connects users transparently through 10/100 base-T Ethernet tothe network service provider e.g. ISP or Enterprise network. The IP address is providedby the services providers DHCP server according to the result of the AAA facilitypolices.


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Further, the Wi-Fi AP module may connect all users to a single network service provideror number of service providers by using of up to 8 VAPs (Virtual Access Points). EachVAP has its own wireless security scheme and assigned MAC address. Based on the

AVP MAC Addresses, an external Ethernet switch may connect users from differentAVPs to different services.

6.6.4 RADWIN 6800 to UMTS Core Network Interfaces

6.6.4.1 IuCS Interface function

RADWIN 6800 -

Supports IuCS interface over IP, linking the Small Cell GW to the MSC.

Uses RAN Application Part (RANAP) as the control protocol for setting up thedata plane (GTP-U) to MSC handling IuCS-C (control) using SIGTRANM3UA/SCTP.

Handles one or more IuCS interfaces and supports Iu-Flex redundantconnectivity.

6.6.4.2 IuPS Interface function

RADWIN 6800 -

Supports IuPS over IP, linking the Small Cell GW to SGSN. Uses RAN Application Part (RANAP) as the control protocol for setting up the

data plane (GTP-U) to SGSN handling IuPS-C (control) using SIGTRANM3UA/SCTP.

Handle one or more IuPS interfaces.


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7 Security

The RADWIN 3G Small Cell solution offers full set of security methods protecting theuser and control plane traffic over wired and wireless transport as well as preventingunauthorized access to the system components.

7.1 Wireless Access security

All 3G UE to Small Cell data are protected by a standard UMTS integrity andciphering mechanism.

Wi-Fi access is protected by WEP/WPA/WPA2 encryption.

7.2 Wireless Backhaul security

Data transmitted the over a RADWIN BWBH is protected by AES 128 encryption

7.3 Small Cell Small Cell GW connection security

RADWIN 6000 Small Cell module usesa a standard Iuh over IPsec IKEv2 tunnel, wherethe RADWIN 6800 SEGW (Security GW) serves as a Security Authority.

7.4 OAM&P Access security

Any access to RADWIN 3G Small Cell OAM&P facilities requires user name andpassword and is secured as follows:

SSH (Secure Shell) in order to provide remote CLI

HTTPS connections for the WEB access

SFTP for file transfer

Each RADWIN 6000 module (Small Cell, BWBH and Wi-Fi) requires a separate securedsession and manages a separate user list.


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8 Operations, Administration, Maintenance and Provisioning

RADWIN 3G Small Cell solution incorporates a full set of management capabilities foreach product RADWIN 6000 (Small Cell, BWBH and Wi-Fi modules) and RADWIN 6800including:

Configuration Management (CM)

Alarm Management (AM)

Performance Management (PM)

This functionality is implemented using standard interfaces TR196/TR069 and SNMP aswell as a proprietary CLI covering FCAPS (Faults, Configuration, Accounting,Performance and Security). It is augmented by the RADWIN Management tools, CLI,WEB and RNMS. RNMS is able to manage RADWIN 3G Small Cell solution elementsusing a GUI (Graphical User Interface).

The following diagram shows the RADWIN Small Cell Solution OAM&P Architecture:

Figure 18: RADWIN Small Cell Solution OAM&P Architecture


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8.1 RADWIN 6000

8.1.1 Small Cell module

The OAM&P of the RADWIN 6000 Small Cell module is based on the standard TR1963GPP HNB [81] requirements. In addition, SNMP traps are supported.

Management tasks may be performed locally or remotely over a SSH connection.

The Small Cell module is capable to be managed by:

An external standard ACS (Auto Configuration Server) via TR-069 interface.

CLI abstracting the TR096 standard interface into a set of user-friendlycommands.

In addition, Bulk Provisioning is available as the most efficient way for provisioning of alarge number of Small Cell units.

8.1.1.1 SON (Self Organized Network) Capabilities

The RADWIN 6000 Small Cell module incorporates comprehensive radio environmentmonitoring and self-configuration capabilities, both for UTRAN and GERAN includingself-configuration of neighbor lists, scrambling codes, frequencies etc. Self-organizingmode, when real time information powers handover and admission algorithms, enablesmore efficient radio spectrum utilization with lower interferences.

8.1.2 BWBH module

The BWBH module supports SNMP v1.0, v2, WEB and CLI management interfaces.Management tasks may be performed locally or remotely over a SSH connection by CLIor over WEB application secured by SSL (HTTPS). In addition, the BWBH module has adedicated node management application the RADWIN Manager.

8.1.3 Wi-Fi module

The Wi-Fi module supports SNMP v1.0, v2.0, v3.0 and WEB management interfaces.Management tasks may be performed locally or remotely using a WEB browser securedby SSL (HTTPS).

8.2 RADWIN 6800

The RADWIN 6800 supports SNMP, file system and CLI management interfaces.

8.3 Network Management

The RADWIN 3G Small Cell solution, as a part of RADWIN product portfolio, issupported by an Element Management application - RNMS (RADWIN NetworkManagement). RNMS uses SNMP, Telnet and FTP to communicate with RADWIN


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products. It uses a GUI to present a unified network view. RNMS provides a full range ofnetwork surveillance, monitoring, configuration and fault management capabilities. Itoffers users complete visibility and control over their RADWIN-based networks.

The RADWIN 3G Small Cell solution provides management interfaces to the ServiceProviders OSS (Operations Support System) via RNMS by SNMP MIBs.


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9 System QoS, Capacity, Scalability and High Availability

RADWIN 3G Small Cell solution scalability is defined in terms of number of Servicesubscribers with required quality of service for a set of provided services.

RADWIN 3G Small Cell solution scalability is handled by its components capacity as wellas the communication links throughputs.

9.1 Quality of Service

9.1.1 RADWIN UTRAN QoS Management

The solution uses all-IP transport infrastructure, supporting QoS traffic prioritization,ensuring the required bandwidth for high priority services (e.g. Voice).

The RADWIN 3G Small Cell solution uses Differentiated Services Code Point (DSCP)marking over Iuh interface. The support is provided on for traffic quality management inaccordance with the following standards: 3GPP TS 25.414 V9.0.0 (2009-12) [7], 3GPPTS 25.468 V9.2.0 (2010-06) [10], 3GPP TS 25.469 V9.2.0 (2010-06) [11], IETF RFC2474 [58], IETF RFC 4594 [71], IETF RFC 4960 [73].

The user data and signaling traffic from a UE is forwarded by RADWIN 6000 Small Cellto the RADWIN 6800 Small Cell GW over the Iuh interface using the IP as a networklayer, where RTP/RTCP or GTP over UDP/IP provide transport for the user data andSCTP/IP for the control signaling over Iuh.

These data and control packets traverse the RADWIN BWBH and different SP datanetworks before reaching the RADWIN 6800 and vice-a-versa for the downlink traffic

while different bearers are used:

RTP carries jitter-sensitive real-time media data such as voice and video

RTCP carries media reception/transmit feedback that is not delay sensitive

GTP carries generic, non-media data

RADWIN 6000 Small Cell supports DSCP marking of the traffic on Iuh for the uplinktraffic towards the Small Cell GW by manual provisioned ToS per RAB separately forvoice, video and data.

RADWIN 6800 Small Cell GW supports DSCP marking by mirroring of the traffic on theIuh for downlink traffic towards the Small Cells and for uplink traffic towards the CN. IPtransport is used for IuCS or IuPS.

9.1.2 RADWIN Wi-Fi QoS Management

The RADWIN 6000 Wi-Fi module uses IEEE 802.11WMM standard for QoSprioritization.


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9.2 System Capacity and Availability

9.2.1 RADWIN 6000

9.2.1.1 Small Cell Module

Each RADWIN 6000Small Cell module is able to handle

Up to 15 Erlang, 1400 BHCA voice traffic

21.5Mbps@HSDPA + 5.76 Mbps@HSUPA aggregated data

Up to 700 subscribers (up to 255 active UEs in Cell PCH mode)

In terms of high-availability, RADWIN 6000 Small Cell module is able to connect to up to3 Small Cell gateways using reliable SCTP protocol.

9.2.1.2 Wi-Fi Module

The RADWIN 6000 Wi-Fi module is can serve up to 256 users simultaneously.

9.2.1.3 BWBH

Each BWBH link is able to provide up to 100 Mbps throughput.

The actual BWBH performance depends on the LOS/NLOS quality and the distancebetween the sites. The RADWIN BWBH solution uses most advanced technology toachieve the maximum performance regardless of the wireless link conditions.

RADWIN 6000 in HBS configuration or a RADWIN 5000 HBS supports

up to 32 RADWIN 6000 HSUs simultaneously

up to 100 Mbps aggregated throughput

9.2.2 RADWIN 6800

RADWIN 6800 Small Cell GW is a software platform, working over Intel-based generalpurpose Linux servers. It supports near to linear performance scalability, as a function ofthe CPU power.

The basic RW-6800-0001 model, running over a HP ProLiant DL120 G7 Model with

single IntelXeon E3-1220 3.10GHz 4-core CPU and 4GB memory is designed tosupport up to 500 RADWIN 6000 base stations with aggregated throughput of 1 Gbpsbetween Small Cell Iuh and IuCS/PS interfaces to the CN.

In terms of high-availability the RADWIN 6800 is able to handle a doubled IuCS interfaceworking with 2 MSCs by realizing Iu-Flex architecture.

The RW-6800-0002 is equipped with 1+1 redundant power supplies.


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10 RADWIN 3G Small Cell solution - Products Specifications summary

10.1 RADWIN 6000

RADWIN 6000 offers modular flexible access architecture including:

Standard 3GPP HSPA voice/video/messaging/data Uu interface for mobiledevices

IEEE 802.11 b/g/n Wi-Fi access point functionality

IEEE 802.1 Ethernet interface for wireline IP access

RADWIN 6000 offers modular flexible backhaul architecture enabling:

A wide range of Unlicesed spectrum wireless backhaul links

Point to Multipoint wireless networking as HBS or HSU

Wired 10/100base-T connection to an external backhaul solution

Figure 19: RADWIN 6000 without integrated BWBH and with integrated BWBH

10.1.1 RADWIN 6000

RADWIN 6000 Base Stations are outdoor units, being fully IP67-compliant with modularconfiguration.


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10.1.2 Electrical Specifications

Supported Frequency bands

Configuration Small form factor outdoor unit

3G small cell Band I, II, , V, VIII, - ordering options

Integrated WirelessBackhaul

5.X GHz, 5.9-6.4 GHz, 3.X GHz; Integrated or externalantenna (ordering option)

Integrated Wi-Fi2.4 GHz; 802.11 b/g/n; up to 26dBm Tx power (orderingoption)

Capacity

Voice/Video (typical)700 users

15 Erlang/1400 BHCA

Maximum data rate (DL /UL)

21.1 Mbps / 5.7 Mbps

Range Up to 3 km

Synchronization Integrated GPS, IEEE 1588 - optional

Radio Characteristics

Tx Power 100mW (20dBm) - 5 Watt (37dBm)

Rx Diversity Supported

Spectrum Sniffing UMTS, GSM

Power

Power Supply 44-60 VDC or 100-250 VAC - ordering option

Power Consumption < 30 Watt (typical)

Mechanical

Dimensions395(h) x 197(w) x 75(d) mm / 395(h) x 197(w) x 95(d) mmwith backhaul option

Weight 4.5 kg / 5.5 kg with backhaul option

Volume 1.7 liter / 2 liter with backhaul option


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Mount Mast or wall mountable

Shock and Vibration ETSI 300 019-2-4 V2.1.1 (1999-04)

Environmental

Operating Temperatures- 35C to +60C / - 40F to +140F; Extended temperatureordering option: - 55C to +60C / - 67F to +140F

HumidityIP67, 100% condensing (totally protected against dustand against immersion up to 1m)

Interfaces

Local Connection /

Transmission 10/100BaseT RJ45

Transmission and PoE 10/100BaseT RJ45, 802.3af/at PoE (legacy mode)

Small Cell Core Networkconnectivity

Iuh interface 3GPP Release 9, 3GPP TS 25.467, 3GPPTS 25.468, 3GPP TS 25.469

ManagementTR-196/TR-069 (Small Cell), SNMP, WEB (HTTPS), CLI(Telnet), Bulk provisioning (FTP)

Safety

FCC UL 60950-1, UL 60950-22

ETSI EN/IEC 60950-1, EN/IEC 60950-22

Radio Certifications

Small Cell ETSI EN 301 908-1, EN 301 908-3

BWBHFCC Part 15 Subparts C and E, Part 90 Subpart Y

ETSI EN 301 893, EN 302 502

Wi-Fi ETSI EN 300 328, FCC CFR Part 15.247 and IC RSS-210

Electro Magnetic Compatibility (EMC)

FCC CFR47 Class B, Part15

ETSIEN 301 489-1, EN 301 489-23, EN 301 908-1, EN 301908-3


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Figure 20: RADWIN 6000 - Mechanical Drawing

Figure 21: RADWIN 6000 with BH Module and internal antenna - MechanicalDrawing


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10.2 RADWIN 6800

10.2.1 Functional Specifications

RADWIN 6800 functionality conforms to the Functional split for UTRAN function in theHNB access as defined by 3GPP TS.25.467 Rel-9. See 0 for full functions list.

Functions

Authorization Small Cells (SC) registration

UEs registration

UE Access control Aggregation of UE associated signaling links frommultiple RADWIN Small Cell Access point towards CN

Terminating non-UE associated procedures towards the

RADWIN Small Cell Access point and towards the CN.Mobility Hand-out (handover) to Macro Network (UMTS and

GSM)

Hand-in (handover) from Macro Network (UMTS andGSM)

SC to SC handover

Paging Optimization. Page for a UE to RADWIN SmallCell Access points supporting CSG-ids where UE accessis allowed

RADWIN Small Cell - RADWIN Small Cell Handover

support

Multi-operator Multi-PLMNsupport

CN Selection/Reselection Supported

Multiple small cells groupsmanagement

Supported

Close Subscriber Group Both CSG and non-CSG subscribers

GTPU and RTP Relay Supported

Multiple data path and multihoming

Supported

Emergency Call Supported

Multi RAB Supported

Interfaces

Small Cells IP based Iuh

Core Network IP based IuCS/PS

Iu-Flex support Multiple CN nodes - 1 self Point code, multiple peer CNnodes


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IuCS/IuPS transport IP

IP transport/signaling type IPv4

User Traffic supported PS and/or CS

Scalability 1 control and N data planes (N


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11 List of RADWIN 3G Small Cell Solution Product line Components

11.1 RADWIN 6000 P/N Configurations Release 6.2.00

P/NSmallCell

Backhaul Wi-FiFormFactor

Power Description

RW-6001-1002

Band I No No ODU DCSmall Cell 2100MHz,DC

RW-6002-1012

Band I No F24/UNI ODU DCSmall Cell 2100MHz +Wi-Fi, DC

RW-6002-

1E02

Band I F54/ETSI No ODU-INT DCSmall Cell 2100MHz +Backhaul Internal

Antenna, DC

RW-6002-1E12

Band I F54/ETSI F24/UNI ODU-INT DCSmall Cell 2100MHz +Wi-Fi + BackhaulInternal Antenna, DC

RW-6001-1001

Band I No No ODU ACSmall Cell 2100MHz,AC

RW-6001-1003

Band I No No ODU AC ETSmall Cell 2100MHz,AC, ExtendedTemperature

RW-6002-

1011 Band I No F24/UNI ODU AC

Small Cell 2100MHz +

Wi-Fi, AC

RW-6002-1013

Band I No F24/UNI ODU AC ETSmall Cell 2100MHz +Wi-Fi, AC, ExtendedTemperature

RW-6002-1E01

Band I F54/ETSI No ODU-INT ACSmall Cell 2100MHz +Backhaul InternalAntenna, AC

RW-6002-1E03

Band I F54/ETSI No ODU-INT AC ET

Small Cell 2100MHz +Backhaul InternalAntenna, AC,

ExtendedTemperature

RW-6002-1E11

Band I F54/ETSI F24/UNI ODU-INT ACSmall Cell 2100MHz +Wi-Fi + BackhaulInternal Antenna, AC

RW-6002-1E13

Band I F54/ETSI F24/UNI ODU-INT AC ET

Small Cell 2100MHz +Wi-Fi + BackhaulInternal Antenna, AC,ExtendedTemperature


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11.2 RADWIN 6800 P/N

P/N Capacity Throughput Small Cell

Interface

CN Interfaces

RW-6800-0001 Up to 500RADWIN 6000Small Cell units

Up to 1Gbps

Iuh IuCS/PS over IP


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12 Supported Standards

3GPP[1] 3GPP TR 21.905: Vocabulary for 3GPP Specifications.[2] 3GPP TS 23.060 V9.7.0 (2010-12): 3GPP; Technical Specification Group

Services and System Aspects; General Packet Radio Service (GPRS);Service description; Stage 2 (Release 9)

[3] 3GPP TS 23.003 V8.9.0 (2010-06) Technical Specification Group CoreNetwork and Terminals; Numbering, addressing and identification(Release 8)

[4] 3GPP TS 25.401 UTRAN Overall Description

[5] 3GPP TS 25.412 V8.0.0 (2008-12): 3GPP; Technical Specification GroupRadio Access Network; UTRAN Iu interface signaling transport (Release 8)

[6] 3GPP TS 25.413 V7.9.0 (2008-06): 3GPP; Technical Specification GroupRadio Access Network; UTRAN Iu interface RANAP signaling (Release 7)

[7] 3GPP TS 25.414 V9.0.0 (2009-12): 3GPP; Technical Specification GroupRadio Access Network; UTRAN Iu interface data transport and transportsignaling (Release 9)

[8] 3GPP TS 25.415 V8.0.0 (2008-12): 3GPP; Technical Specification GroupRadio Access Network; UTRAN Iu interface user plane protocols (Release8)

[9] 3GPP TS 25.467 V9.3.0 (2010-06): 3GPP; Technical Specification GroupRadio Access Network; UTRAN architecture for 3G Home Node B (HNB);Stage 2 (Release 9)

[10] 3GPP TS 25.468 V9.2.0 (2010-06): 3GPP; Technical Specification GroupRadio Access Network; UTRAN Iuh Interface RANAP User Adaptation(RUA) signaling (Release 9)

[11] 3GPP TS 25.469 V9.2.0 (2010-06): 3GPP; Technical Specification GroupRadio Access Network; UTRAN Iuh interface Home Node B (RWNB)Application Part (RWNBAP) signaling (Release 9)

[12] 3GPP TS 29.060 V9.0.0 (2009-09): 3GPP; Technical Specification GroupCore Network and Terminals; General Packet Radio Service (GPRS);GPRS Tunneling Protocol (GTP) across the Gn and Gp interface (Release9)

[13] 3GPP TS 29.281 V9.3.0 (2010-06) 3GPP: Technical Specification GroupCore Network and Terminals; General Packet Radio System (GPRS)

Tunneling Protocol User Plane (GTPv1-U) (Release 9)[14] 3GPP TS 32.452 Telecommunication management; Performance

measurements Home Node B Access (HNB) network

[15] 3GPP TS 32.571 Telecommunication management; Home Node B (HNB)and Home eNode B (HeNB) management; Type 2 interface concepts andrequirements

[16] 3GPP TS 32.572 Telecommunication management; Home Node B (HNB)and Home eNode B (HeNB) management; Type 2 interface models andmapping functions

[17] 3GPP TS 32.581 Telecommunication management; Home Node B (HNB)Operations, Administration, Maintenance and Provisioning (OAM&P);


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Concepts and requirements for Type 1 interface HNB to HNBManagement System (HMS)

[18] 3GPP TS 32.582 Telecommunication management; Home Node B (HNB)

Operations, Administration, Maintenance and Provisioning (OAM&P);Information model for Type 1 interface HNB to HNB Management System(HMS)

[19] 3GPP TS 32.583 Telecommunication management; Home Node B (HNB)Operations, Administration, Maintenance and Provisioning (OAM&P);Procedure flows for Type 1 interface HNB to HNB Management System(HMS)

[20] 3GPP TS 32.584 Telecommunication management; Home Node B (HNB)Operations, Administration, Maintenance and Provisioning (OAM&P); XMLdefinitions for Type 1 interface HNB to HNB Management System (HMS)

[21] 3GPP TS 32.771 Telecommunication management; Home Node B (HNB)Subsystem (HNS); Network Resource Model (NRM); Integration Reference

Point (IRP); Requirements .[22] 3GPP TS 32.772 Telecommunication management; Home Node B (HNB)

Subsystem (HNS); Network Resource Model (NRM); Integration ReferencePoint (IRP): Information Service (IS) .

[23] 3GPP TS 32.773 Telecommunication management; Home Node B (HNB)Subsystem (HNS); Network Resource Model (NRM); Integration ReferencePoint (IRP); Common Object Request Broker Architecture (CORBA)Solution Set (SS)

[24] 3GPP TS 32.775 Telecommunication management; Home Node B (HNB)Subsystem (HNS); Network Resource Model (NRM); Integration ReferencePoint (IRP); eXtensible Markup Language (XML) file format definition .

[25] 3GPP TS 32.776 Telecommunication management; Home Node B (HNB)Subsystem (HNS); Network Resource Model (NRM); Integration ReferencePoint (IRP); Solution Set (SS) definitions .

[26] 3GPP TS 33.102 V9.1.0 (2009-12): 3GPP; Technical Specification GroupServices and System Aspects; 3G Security; Security architecture Release9)

[27] 3GPP TS 33.320 V9.1.0 (2010-03): 3GPP; Technical Specification GroupServices and System Aspects; Security of Home Node B / Home evolvedNode B (HeNB) (Release 9)

IETF

[28] RFC-768, User Datagram Protocol (UDP), August 1980

[29] RFC-791, Internet Protocol (IP), September 1982

[30] RFC-793, Transmission Control Protocol (TCP), September 1981

[31] RFC-894, A Standard for the Transmission of IP Datagrams over EthernetNetworks, April 1984

[32] RFC-1089, SNMP over Ethernet, February 1989

[33] RFC-1155, Structure & identification of management information forTCP/IP-based internets, May 1990

[34] RFC-1157, Simple Network Management Protocol (SNMP) Version 1, May1990

[35] RFC-1212, Concise MIB Definitions, March 1991


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[36] RFC-1213, Management Information Base for Network Management ofTCP/IP-based Internets: MIB-II, March 1991

[37] RFC-1215, A Convention for Defining Traps for use with the SNMP, March

1991[38] RFC-1256, ICMP Router Discovery Messages, September 1991

[39] RFC-1305, Network Time Protocol (Version 3) Specification,Implementation and Analysis, March 1992

[40] RFC-1398, Definitions of Managed Objects for the Ethernet-Like InterfaceTypes, January 1993

[41] RFC-1643, Definitions of Managed Objects for the Ethernet-like InterfaceTypes, July 1994

[42] RFC-1701, Generic Routing Encapsulation (GRE), October 1994

[43] RFC-1850, OSPF Version 2 Management Information Base, November

1995[44] RFC-1901, Introduction to Community-based SNMPv2, January 1996

[45] RFC-1902, Structure of Management Information for Version 2 of theSimple Network Management Protocol (SNMPv2), January 1996

[46] RFC-1904, Conformance Statements for Version 2 of the Simple NetworkManagement Protocol (SNMPv2), January 1996

[47] RFC-1905, Protocol Operations for Version 2 of the Simple NetworkManagement Protocol (SNMPv2), January 1996

[48] RFC-1906, Transport Mappings for Version 2 of the Simple NetworkManagement Protocol (SNMPv2), January 1996

[49] RFC-1907, Management Information Base for Version 2 of the Simple

Network Management Protocol (SNMPv2), January 1996[50] RFC-1908, Coexistence between Version 1 and Version 2 of the Internet-

standard Network Management Framework, January 1996

[51] RFC-1918, Address Allocation for Private Internets, February 1996

[52] RFC 2131, Dynamic Host Configuration Protocol

[53] RFC-2246, The Transport Layer Security (TLS) Protocol Version 1.0,January 1999

[54] RFC 2401, Security Architecture for the Internet Protocol

[55] RFC 2402, IP Authentication Header (AH)

[56] RFC 2406, IP Encapsulating Security Payload (ESP)

[57] RFC 2409, The Internet Key Exchange (IKE)

[58] RFC-2474, Definition of the Differentiated Services Field (DS Field) in theIPv4 and IPv6 Headers RFC-2486, The Network Access Identifier (NAI),January 1999

[59] RFC-2571, An Architecture for Describing SNMP ManagementFrameworks, April 1999

[60] RFC-2572, Message Processing and Dispatching for the Simple NetworkManagement Protocol (SNMP), April 1999

[61] RFC-2573, SNMP Applications, April 1999


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[62] RFC-2574, User-based Security Model (USM) for version 3 of the SimpleNetwork Management Protocol (SNMPv3), April 1999

[63] RFC-2661, Layer Two Tunneling Protocol "L2TP", August 1999

[64] RFC-2697, A Single Rate Three Color Marker, September 1999

[65] RFC-2698, A Two Rate Three Color Marker, September 1999

[66] RFC-2784, Generic Routing Encapsulation (GRE) - March 2000, IETF

[67] RFC-2794, Mobile IP Network Access Identifier Extension for IPv4, March2000

[68] RFC-2845, Secret Key Transaction Authentication for DNS (TSIG), May2000

[69] RFC-3012, Mobile IPv4 Challenge/Response Extensions, November 2000

[70] RFC-3543, Registration Revocation in Mobile IPv4, August 2003

[71] RFC-4306, Internet Key Exchange (IKEv2) Protocol, December 2005[72] RFC-4594, Configuration Guidelines for DiffServ Service Classes

[73] RFC 4960, Stream Control Transmission ProtocolITU-T

[74] ITU-T G.8261/Y.1361 Timing and synchronization aspects in packetnetworks

IEEE

[75] 802.11 Wireless Local Area Networks

[76] 803.1 Ethernet

[77] 803.1d Spanning Tree mechanism

[78] 803.1q Virtual LANBroadband Forum

[79] TR-106 Data Model Template for TR-069-Enabled Devices Issue: 1Amendment 4 February 2010

[80] TR-069 CPE WAN Management Protocol v1.1 Version: Issue 1Amendment 2 December 2007

[81] TR-196 Femto Access Point Service Data Model April 2009

radwin 3g small cell solution

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