4.5g solution overview - network · pdf filehuawei technologies co., ltd. page 9 massive ca:...

Wireless 4.5G Solution Overview

Oi Forum de Tecnologia e Inovacao

Centro de Convenções Sulamérica

Painel 1 – Moderador Mr. Laone Poletto

Quinta-Feira, 03/DEZ - 13:45 as 15:20 (15minutos)

Paulo Meirelles - ID p00740582

Brazil Network Solution Sales Dept .

Wireless Expert

1. High Speed Connection More Spectrum / Higher Spectral Efficiency

New Air Interface / New Chipset 2. Massive Connection

3. Low Latency Connection Shorter Air / Core Latency

4.5G Goals

4G

2010 2015

5G

2020 2025

E2E Lower Latency

10ms 1/5 4G

All Online

100K / Cell 100X 4G

More Capacity

>1Gbps 3X 4G

Introducing 4.5G

4.5G Key Solutions

0.5TTI NB-IoT

SOMA

256 QAM

Massive

MIMO

Lower

Latency

Massive

Connections for

new service

Peak rate

Capacity

LAA

Flexible Bandwi

dth

Massive

CA

LAA: Licensed Assisted Access ,i.e.

LTE-U (Unlicensed LTE)

3GPP Roadmap, 4.5G is Coming

4G

5G innovations will be

partly applied to 4.5G

5G

4.5G

R13 R15 R16 R11 R12 R17 …

2012 2013 2014 2015 2016 2017 2018 2019 2020

R14

5G Workshop

1st 5G Release

Early launch 5G

5G Work item

LTE Advanced

4.5G/ LTE Advanced Pro

5G

4.5G

4.5G is compatible with 4G

5G

• In Oct. 2015, 3GPP 5G Workshop already

agreed 5G should mean new air interface

technology(not backward LTE-compatible);

• R15 will define the initial 5G(Phase I); R16 will

define the comprehensive 5G(Phase II, full 5G)

• 5G standardization will begin from 2016.

Massive CA 1

LAA 3

Massive MIMO 2

NB-IoT 4

Massive CA: Aggregate more possibility

One LTE, All LTE Massive CA

700M/900MHz

850M/900MHz

AWS/1800MHz

1.9G/2100MHz

2600MHz

Challenges

on multiple carriers 4~8 bands for LTE per operator

(FDD, TDD and U-LTE) Up to 32 carriers CA

(4G: typical 3CC CA) Complicated!

3.5GHz

2.5GHz

Oct.2015

40%

2.6G 20Mhz

LTE 2.6G+2.6G 15Mhz + 15Mhz

2CC CA

150

Mbps

60

Mbps

150

Mbps

First 2CC Test Brazil, DL Max Speed 210Mbps

210Mbps!

HUAWEI TECHNOLOGIES CO., LTD.

Massive CA: Aggregate more possibility

Massive CA (Up to 32 carriers CA)

2013~2014 2012~2013 2015~2016

4.5G

R12 R13

300Mbps (2CC CA)

2013Q2 2016Q2

HUAWEI CA evolution

2015Q2

450Mbps (3CC CA)

750Mbps (5CC CA)

100 + main stream Iphone 6 , Mate 7 3CC UE coming

Note 4 , LG F

550Mbps (F+T 4CC)

2016H1 ready 2015Q4 ready

2017~

Chipset: 2017

xGbps (8CC CA)

Massive CA

Massive CA 1

LAA 3

Massive MIMO 2

NB-IoT 4


Massive MIMO

~2008 2011 2016~

~Release 8 Release 10 Release 13 3GPP

3D MIMO

Beam 1

Beam 2

Beam 3

Cell0

4X4 MIMO

Cell0

D-MIMO 4x4 MIMO

4X4 MIMO

2T2R 2T2R

4x4 MIMO

D-MIMO

8x8 MIMO 3D MIMO

Site0 Site1

Massive MIMO

Evolution

Comprehensive Commercial Test at Guadalajara

Part I

Case1: DL 2x2 MIMO with 20W Per Tx

Case2: DL 4x2 MIMO with 20W Per Tx 10MHz on Band4 AWS

RRU 3841 (AWS)

Case3: DL 4x4 MIMO with 20W Per Tx

UE: Cat3 UE: Cat4

Part II

UE: Cat5

Huawei Test UE

LBBPd2

26 cells at dense area


Gain Brought by DL 4x2 and DL 4x4 MIMO

0

100

200

300

400

500

600

700

800

900

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44

MIMO 4x2 MIMO 2x2 DL THP. (Mbps)

Times

DL 4x2 MIMO vs DL 2x2 MIMO Cell Throughput Comparison

• Long term statistic strangely demonstrate that the gain of

DL 4x2 MIMO is much more higher than DL 2x2 MIMO.

58Mbps

35Mbps

THP

SINR

4x4 MIMO

2x2 MIMO

Avg. 11Mbps

Avg. 14Mbps

DL 4x4 MIMO vs DL 2x2 MIMO Cell Throughput Comparison

• Comparing with DL 2x2 MIMO, Average DL throughput

of DL 4x4 MIMO can improve above 50%.

50%

Distribution of the users throughput


8T8R AAU Introduce 3dB Gain

Industry 1st FDD 8T8R AAU

Cell 1

4X4 MIMO

4X4 MIMO

Cell 2

Split as 2 4T4R Cells in Vertical

8T8R MU MIMO Form 3 Beams

in Vertical and Horizontal

Beam 1

Beam 2

Beam 3

1 Cell

100% UL Gain

100% DL Gain

RB1 RB1

RB1

RB1

1 Cell

Massive CA 1

LAA 3

Massive MIMO 2

NB-IoT 4

1st 4CC LAA demo in America

Massive CA 1

LAA

Massive MIMO 2

NB-IoT 4

3

Improved Indoor Coverage

(Extended 20dB Compared to GPRS)

Low Device Cost

($1~2 Chipset /$5~10 Module)

Operator Field Trial Commercial Use Cases

VDF Spain Nov.2015 Planned-16Q3 Smart Meter

T-Mobile

Germany Done Planned -16Q3

Smart Meter

Waste Bin

China Unicom

Shanghai

Done in July 2015

Disney trial in Feb 2016 Planned -16Q2

Smart Meter,

Smart Parking

ET UAE Done Planned -16Q2 Smart Meter

Pet tracking

Bell/Telus Canada Planning -16H1 Planned -16H2 TBD

Low Power Consumption

( 10 Years Battery Life with 5Wh Battery Capacity)

Massive Devices

(50k Connection per Cell)

Environmental

Monitoring

Smart Band

Liquid and

Pressurized Fuels

Smart Bike

Smart Vending

Waste Bin

Smoke and

Fire alarms

Water Bin

Pet Tracking

Smart Parking

Gas Meter

Water Meter H

igh

ligh

t o

f N

B-I

oT

Ap

plic

atio

ns

2017, NB-IoT : New Blue Ocean for Operators

Benefit:

High Coverage: 20dB Coverage Gain;

Low Cost:

• Re-use Antenna

• Re-use RRU

• Just New baseband

NB-IOT Project Planned


Hardware evolution to 4.5G Note: √: support ×: not support

4.5G

RF Baseband

BBU GA Software RRU3268 2600 Mhz

RRU3971 1800 Mhz

RRU3281 2600 Mhz

LBBPd UBBPd UBBPe UMPTa/b/e

CA √ √ √ √ √ √ √ BBU3900 2015 Q4 eRAN7.0 (2CC)

4T4R × √ √ √ √ √ √ BBU3900 2015 Q3 eRAN7.0

256QAM √ √ √ × √ √ √ BBU3900 2016 Q2 eRAN11.1

LAA √ √ √ × √ √ √ BBU3900 2016 Q2 eRAN12.1

SOMA √ √ √ × √ √ √ BBU3900 2017 Q2 eRAN12.1

0.5TTI √ √ √ × × √ √ BBU3900 2017 Q2 eRAN12.1

Modernization Driver: DBS3800 Replacement

New Evolution – more competitive network

Higher Capacity TCO Savings

F

A

N

UPEU

UPEU

UMPT(GUL) UBBPd6(GUL)

Co-MPT

Co-Baseband

Board type saving 50%

Spare part type saving 50%

Single RAN Solution

BBU3806 BBU3806 + EBBC DBS3900 - UMPT -

3xWBBPf4 DBS3900 - UMPT -

2xUBBPd6

CE Capacity

UL 192 384 1536 3490

HS users UL 60 96 1152 1536

DL 96 144 1152 1536

CNBAP/s 80 80 900 900


Dubai Mall, UAE World largest shopping mall, 1200+ stores, 16000+ parking lot. Visitor flow: 80+ million per year. Lampsite: Provide extreme speed for top user ;

CA Everywhere: Lampsite Extend CA from Outdoor to Indoor

France Evian Royal Hotel 5 Star hotel. Hold 2003 G8 summit. Every France President spends their holiday here; Lampsite: Easy and environment friendly deployment

Beijing Capital Airport CA@1800+2100 Fast Deployment, 2200 pRRUs within 3 Months

High integration：

• UMTS2100 + LTE2600 + WIFI in one box;

Better Performance:

• UL Dual Model Provide best Voice and Data Service;

• Seamless handover Provide Super experience;

• Extend CA from Outdoor to Indoor;

Easy Expansion & Deployment :

• Support 4 Operators RAN-Sharing;

• One pRRU installation time less than 5 minutes

LampSite Provide Service for 140+ Network, 80 + Countries

Better Solution for Large/Medium Indoor


Powerful Smartphone Chipset - Highlights

3CC DL CA + 256QAM: 600Mbps(CAT 12)

2CC UL CA + 64QAM: 150Mbps (CAT 13)

4 X 4 MIMO on One LTE Carrier: 300Mbps

2x2 MU-MIMO (802.11ac): 867Mbps

Multi-gigabit 802.11ad: 4.6Gbps


Thank you

Copyright©2015 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial

and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.

[email protected]

21-993014810

mailto:[email protected]

4.5g solution overview - network · pdf filehuawei technologies co., ltd. page 9 massive ca:...

Documents