horizon ii overview
TRANSCRIPT
Motorola Internal Use Motorola Confidential and Proprietary
28 April-2002
H RIZON II BTS
Prepared By:
Walied El Mougy
BSS System Engineer
Motorola Egypt
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Motorola Motorola Vision Vision
The new Horizon II solution is the result of interacting proposal between development, product The new Horizon II solution is the result of interacting proposal between development, product management, and the market teams leading to the best compromise to meet the need s of Motorola management, and the market teams leading to the best compromise to meet the need s of Motorola and our customerand our customer
HorizonMacro II BTSHorizonMacro II BTS
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AgendaAgenda
Horizon II Business Review
Horizon II Technical Review
•Project Strategy
•Program Milestone
•Program Phases
•HII and UMTS in EMEA
•Feature Overview
•RF/Digital modules
•HII/ HI / Mcell Backward compatibility
•Site Configurations
•Customer Benefits of using HII
•Limitations and Dependencies
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What Is The New HorizonMacro II BTS
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Feature Functionality overview
Horizon II BTSHorizon II BTS
•Provides new features including a new Site controller and associated cabinets with enhanced capabilities.
•New site controller has been developed to perform all digital functions in one integrated card.
•New transceiver capabilities of dual mode operation
Expansion of Horizonmacro and Horizonmacro IIExpansion of Horizonmacro and Horizonmacro II
•Horizonmacro II could be used as controller or expansion cabinets to both Horizonmacro I or M-Cell6 cabinets.
Horizon II TransceiverHorizon II Transceiver
•Double density radio has been developed to Horizon II program, one physical device can generate 2 different frequencies in.•CTU2 allows for backward compatibility in a Horizon I controller/expansion cabinet, with the capability of operating in single/double mode under a restriction of DDM/Base band hopping.
•Supporting Dual Band GSM900/1800 within the same cell in different cabinets
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Feature Functionality overview.cont
Horizon II Site ControllerHorizon II Site Controller
•Horizon II site controller Board that allows for a maximum 24 carrier per site and 16 carrier per sector, could be implemented with two cabinets only.
•Integrated NIU with up to 8 E1/T1 links.
•Support up to 3 expansion cabinets per site via I/O panel.
•Horizon II site controller is not backward compatible in legacy Horizon I cabinet.
Horizon II BTS AMR supportHorizon II BTS AMR support
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Project Strategy And Critical Success Factors
• Program Budget: $21.0M ($15.6 M was 2002 formal allocation from sector PRB)
– To be revised as part of formal Roadmap update
– $10.2M 2003 estimate submitted to PRB
• Product Launch Window: 2H ’03 thru 1H ’04
• Product Costs Reduced 15% to 40% Depending on Configuration
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• Space model - already completed
• First prototype (P1) - build begins 4/02
– Quantities defined and provided to each Supplier
• Second prototype (P2) - build begins 3rd Qtr. 2002
– Quantities will be defined at later date.
• Pilot (pre-production) - build begins 4th Qtr.2002
Milestones for Horizon IIHorizon II
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Horizon IIHorizon II Program Phase
•Phased- In Approach1800MHz 1st
900MHz 2nd (3 months later)
Cost Effective CTU II planned to start in 2003 – NOT funded in 2002
Outdoor Cabinet planned to start in 2003 – NOT funded in 2002
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Horizon IIHorizon II Program Phase.cont
• Compatible Outdoor Solution (earliest start date Jan 03) M-Gate 2 ~Q2 2004 (tbc)
•New GSM Base StationDouble density CTU IICost reduced BTS controllerOther cost reduction efforts Backplane, cabinet
•Indoor Unit 1800MHz only (proposed on GSR6.1*)M-Gate 4 Mar 03, M-Gate 2 Sep 03
•Indoor Unit 900MHz Capability (proposed on AMR*)M-Gate 4 Jun 03, M-Gate 2 Dec 03
•Cost Effective Single Carrier Solution (earliest start date Jan 03)M-Gate 2 ~Q1 2004 (tbc)
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BSS/RAN Timeline M3
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2002 2003
BTS H/W
BSC RxCDR
UMTS
BTS S/W
GS
R 5
.1
GS
R 6
GS
R 6
.1
AM
R
GP
RO
C3
US
R 1
HANDSETS
GP
RS
Du
al M
od
e
Vo
l DM
HII 1
80
0
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HII-UMTSHII-UMTS
• The Idea Build on existing Horizon II proposals to provide a solution to 2G end of life Add low cost, low capacity, entry level solution for UMTS license holders currently operating in
2/2.5G
• Opportunity To create a field upgradeable combined 2g and 3g base station To create credible migration story for GSM based operators To increase GSM revenues (Through defence and new customer acquisition Penetration of UMTS market where none exists in EMEA To improve the value proposition for GSM/UMTS in all markets
• Target Market– All GSM based operators with UMTS expectations
• Window of Opportunity Statement of intent to market within the next 3 months Commitment to UMTS capability in HII cabinet by HII gate 7 (End Feb 02) Timings of full solution delivery vs. HII and full UMTS availability (including handsets) must
provide credible migration story. (To be defined) if this goes ahead.
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Description of Idea
• Low cost, Entry level UMTS carrier in Horizon II base station
Sold either with UMTS carrier installed or as field upgradeable GSM to combined GSM/UMTS. Primarily targeted at areas of low UMTS traffic, I.e. rural/semi-rural areas needing low capacity
• Distinct competitive advantage vs. Nokia Ultrasite and Ericsson equivalent
UMTSNode B
1/1/1
Horizon II12 carrier +
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EMEA Revenue Assumption
• Lack of UMTS offering will result in a decline from c.$4Bn over 5yrs to $2.2Bn with the Yr 5 revenues restricted to GSM c. $500M (2002 – 2007).
• Delivering HIIU will provide operators with a rationale for continuing their relationship with Motorola, leading to:
Protection of c.$4Bn GSM revenue (Incremental c.$1.8Bn over current expectations) Foothold in UMTS market where none exists now creating an opportunity for c.$112.5M over
5yrs (2004 – 2009) (Assuming 25% of existing GSM Base stations become HII and each of these takes 1 UMTS radio, value c.$7.5k, across 30 operators, with assumed base of 2k BTS’s, assumes no incremental Node B revenues)
• Assuming announcement by end of Q.2/02.
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Technical OverviewTechnical Overview
HorizonMacro II BTSHorizonMacro II BTS
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Feature Functionality overview
Horizon II BTSHorizon II BTS
•Provides new features including a new Site controller and associated cabinets with enhanced capabilities.
•New site controller has been developed to perform all digital functions in one integrated card.
•New transceiver capabilities of dual mode operation
Expansion of Horizonmacro and Horizonmacro IIExpansion of Horizonmacro and Horizonmacro II
•Horizonmacro II could be used as controller or expansion cabinets to both Horizonmacro I or M-Cell6 cabinets.
Horizon II TransceiverHorizon II Transceiver
•Double density radio has been developed to Horizon II program, one physical device can generate 2 different frequencies in.•CTU2 allows for backward compatibility in a Horizon I controller/expansion cabinet, with the capability of operating in single/double mode under a restriction of DDM/Base band hopping.
•Supporting Dual Band GSM900/1800 within the same cell in different cabinets
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Feature Functionality overview.cont
Horizon II Site ControllerHorizon II Site Controller
•Horizon II site controller Board that allows for a maximum 24 carrier per site and 16 carrier per sector, could be implemented with two cabinets only.
•Integrated NIU with up to 8 E1/T1 links.
•Support up to 3 expansion cabinets per site via I/O panel.
•Horizon II site controller is not backward compatible in legacy Horizon I cabinet.
Horizon II BTS AMR supportHorizon II BTS AMR support
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What is Horizon IIHorizon II
Support of 6 double density H2-CTU2.
•Horizon II is primarily a re-design of the Horizon I BTS in the form of a next enhancement generation BTS.
Integrated NIU
Support of 900MHz only cabinet
Support of 1800MHz only cabinet
Support of MCUF replacement – H2SC
Integrated FMUX
E1 support
Enhanced E1 Redundancy
Increased PCMCIA
XMUX
Site I/O Panel
Increased RSL functionality
Interoperability with current M-Cell and Horizonmacro products
Compact Digital Module
H2-SURF
•Horizon II offers capacity increase, reaching max site capacity 24 carriers using 2 Cabinets in the same foot print of one Horizon I BTS, support up to 8 E1/T1 links.
•The cabinet is re-designed for higher power and thermal requirements.
•The new Horizonmacro II Hardware will provide the following functionality
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Horizon II cabinet Layout
PDA: AC/DC versions
Circuit breaker card
950W PSU (3+1 or 3+1 AC Hold-Up Module)
(0-3 Bottom to Top)
Input Power supported: -48Vdc, +27Vdc, AC
Output (Cabinet) Power +27Vdc
Plinth (Re-use from HI)
DUP DuplexerSCF (Single Combining Filter)HCM (Hybrid Combining Module)DFP (Duplexer Filler Panel) (5-0)
CTU2 (5-0)
Site Expansion Boards Fiber and /or RJ45 (1-0)
TX Cable
Controller Assembly 0
Controller Assembly 1
Alarm Assembly
Fan Module (2-0)
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Horizon II Cabinet
• Size
• 700H x 700W x 400D (Door Included)
• Same as Horizon
• Weight
• Less than or equal to Horizon
• 6 XCVR’s, Plinth, Hood 115kg
• Stackable
• 192 Channels Maximum (Stacked)
• Stacks with Horizon
• Common Mechanics
• PSU (New 900W)
• Re-use Mechanics
• Horizon Plynth
• Horizon Stacking Bracket
• CBTSP Fans
• Shared Mechanics
• Horizon Cabinet
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Horizon II Transceiver Operation-CTU 2CTU 2
•Horizonmacro-CTU2 provides the double density mode-DDM for GSM/GPRS in Horizon I and Horizon II, with future Support for single density EDGE.
•New CTU2 provides backward compatibility with Horizonmacro I cabinet, under some restriction when CTU2 is running in Double Density Mode with Horizonmacro I controller cabinet.
Controlling cabinet
M-Cell or Horizonmacro Horizonmacro2
Extension cabinet
NoneM-Cell
Horizonmacro
Horizonmacro2
None M-CellHorizonmacro
Horizonmacro2
XCVR Type
CTU2 - SD Yes Yes Yes Yes Yes Yes Yes Yes
CTU2 - DD No No No No Yes Yes Yes Yes
SD: Single DensitySD: Single Density
DD: Double densityDD: Double density
•CTU-2 generates frequencies in both GSM900 and DCS 1800 band
•Three modes of operation; one high power GSM carrier(SDM), two standard power GSM carrier (DDM) or one EDGE carrier.
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Horizon II Transceiver Operation-CTU 2CTU 2..contcont
•The restriction is depend on the type of processor within the controlling cabinet at the site, the MCUF/MCU doesn’t have the switching capability within ASIC to support Base-Band hopping of DDM CTU2
•CTU 2 Power CapabilityCTU 2 Power Capability
Two mode of operation:
Single Density Mode-SDM High Power GSM: where the CTU2 is generating only one carrier and no internal loss
CTU2
RF Filter
Double Density Mode-DDM standard Power GSM: where the CTU2 is generating two carrier on the same device (Same band), 3db loss due to internal combiner
The following table identify the transmit power capabilities of different modes.
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Horizon II Transceiver Operation-CTU 2CTU 2..contcont
Horizonmacro Horizonmacro2
XCVR TypeCombining
EGSM900 DCS1800 EGSM900 DCS1800
CTU
None 40 32 N/A N/A
External 20 16 N/A N/A
CTU2 SD-SCM
High Power
None 31.5 25 63 50
External 14 11 28 22
CTU2DD-DCMStandard
GSM Power
Internal 10 8 20 16
Internal & External 4.5 3.5 9 7
CTU2 High O/P power
CTU2 standard GSM power
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Backward Compatibility
Horizon IICabinet
Horizon MacroCabinet
Horizon II FRUs
Horizon FRUs
FRUs AreNot Compatible
Horizon II CTU
Horizon Macro CTU
Dual carrier ½ poweror
One carrier full power
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Horizon II Horizon II SURF2SURF2
•SURF 2 is being used in the new Horizon II cabinet to provide the RX signals with at least 2 branch diversity to the radios
•New SURF device can support 4 branch Diversity in addition to the 2 branch diversity.
2C 1C 0C EXT C EXT D 0D 1D 2D
2B 1B 0B EXT B EXT A 0A 1A 2ABranch 2 Antennas (B) Branch 1 Antennas (A)Branch 3 Antennas (C) Branch 4 Antennas (D)
Horizon II CTU2 Module Horizon II
SURF2 Module #1(Main SURF)
RX Branch 1
RX Branch 2
RX Branch 1
RX Branch 3
RX Branch 2
RX Branch 4
Horizon IISURF2 Module #2(Secondary SURF)
RX Branch 3
RX Branch 4
RX RF and Alarm signal to CTU2,
Antenna select signal to SURF
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Horizon II Digital CardsHorizon II Digital Cards
•Digital Cage become compact due to the enhancements of Horizon II site controller
•Digital cage is consisting of three slots, depend on the cabinet function ( Controller or Expansion ) these slots fill with:
Horizon II Site Controller-H2SC
Alarm Board
Expansion Multiplexer- XMUX
Alarm
Board
H2SCor
XMUX
H2SCor
XMUX
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Horizon II Site Controller- H2SCH2SC
•H2SC will act as the main processor card within the Horizon II.
•H2SC perform all of the same functionality as the MCUF with additional enhancements
Provides site interfacing to the network through integrated NIU onto the H2SC card.
H2SC (master or redundant) card offers 6 E1/T1 termination routed via site I/O panel.
The current MCUF offer 2 integrated FMUX devices and one external device to allow 3 cabinet expansion, H2SC has integrated three FMUX on board.
The current H/W can’t match the required operation So, the current removable flash memory has been upgraded from 20Mb to 32Mb.
H2SC is not backward compatible with MCUF
H2SC is able to interface with the expansion cabinets of horizon I/M-cell.
H2SC is only running with GSR 6.1 release, prior this release cabinet would be OOS.
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Horizon II expansion Card-XMUXXMUX
•XMUX allow the Horizon II cabinet to be used as an expansion by multiplexing the data to and from the controlling cabinet.
•XMUX card shall slot into the H2SC slot in the digital card cage in the expansion cabinet.
•XMUX will be able of interfacing with the controlling cabinet, whether it is a Horizon II/ Horizon I /M-Cell controlling cabinet
•All data are routed to I/O panel via backplane then to master cabinet controller through fiber optic cables.
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Horizonmacro II Site controller with Horizon II expansion
D D
Ra di o
Red
.H
IIS
CM
ain
HII
SC
Bac
kpla
ne
D D
Ra di o
D D
Ra di o
D D
Ra di o
D D
Ra di o
D D
Ra di o
DD
Radio
Red.
XM
UX
Main
XM
UX Backplane
DD
Radio
DD
Radio
DD
Radio
DD
Radio
DD
Radio
Horizon II Site Controller
Horizon II Expansion
16.384 MbpsFiber Optic Pair
Site I/O B
Site I/O A
Site I/O A
Site I/O B
CTU-2 operation
SD single density
DD double density
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Horizonmacro II Site controller with Horizon I expansion
D D
Ra
dio
Red
.H
IIS
CM
ain
HII
SC
Bac
kpla
ne
D D
Ra
dio
D D
Ra
dio
D D
Ra
dio
D D
Ra
dio
D D
Ra
dio
SD
or DD
R
adio
Red.
FM
UX
Main
FM
UX B
ackplane
SD
or DD
R
adio
SD
or DD
R
adio
SD
or DD
R
adio
SD
or DD
R
adio
SD
or DD
R
adio
SD
or DD
R
adio
Red.
FM
UX
Main
FM
UX B
ackplane
SD
or DD
R
adio
SD
or DD
R
adio
SD
or DD
R
adio
SD
or DD
R
adio
SD
or DD
R
adio
Horizon I Expansion (if needed)
Sit
e I/
OA
Sit
e I/
OB
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Horizonmacro I Site controller with Horizon II expansion
Mai
nM
CU
FW
/ PC
MC
IA
Bac
kpla
ne
SD
R
adi
o
SD
R
adi
o
SD
R
adi
o
SD
R
adi
o
SD
R
adi
o
SD
R
adi
oDD
R
adio
Red.
XM
UX
Main
XM
UX B
ackplane
DD
Radio
DD
Radio
DD
Radio
DD
Radio
DD
Radio
DD
Radio
Red.
XM
UX
Main
XM
UX
DD
Radio
DD
Radio
Modified Horizon I Site Controller
Red
.M
CU
FW
/ PC
MC
IA
16.384 Mbps fiber Optic Pair
Sit
e I/
OA
Sit
e I/
OB
Sit
e I/
OB
Sit
e I/
OA
Backplane
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RF filters Blocks
•Four different RF filter block developed in order to achieve all the required site configuration
•DUPDUP: Duplexer Block
•Horizon II top cabinet has been modified where, RF basket is capable to house new 6 RF filter blocks
DUPSCFHCU
2A1A0A2B 1B 0B
EXT
AB
SURF 2Two diversity branch
H II RF basket, 6 locations
•SCFSCF: Single Combiner Duplexer Block
•HCUHCU: Hybrid Combiner
•RTCRTC: Remote-Tuned Combiner
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RF filters Blocks.cont
DUPDUP
•Most Standard RF block, providing two carrier per antenna ( four carrier in DDM)
•DUP connectors, one TX I/P & one 7/16 antenna and one receive O/P connector
SCFSCF
•Used to combine up to 8 carrier in one O/P antenna port (using HCU).
•SCF connectors, two TX I/P & one 7/16 antenna connector and one receive O/P connector.
HCU SCF HCU
7/16 Antenna
HCUHCU
As shown, it has two TX I/P and one TX O/P to be fixed in SCF block
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Different Site ConfigurationsDifferent Site Configurations
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Site 2/2/2 or 4/4/4 Using DUP in one cabinet
2A1A0A2B 1B 0B
EXT
AB
DUPDUP
Sector 1Sector 2Sector 3
DUP
ANTENNA OUTPUT POWER
2/2/2 GSM High power Single Carrier900 MHz - 63 W (48.0 dBm)1800 MHz - 50 W (47.0 dBm)
4/4/4 GSM Dual Carrier900 MHz - 20 W (43.0 dBm)1800 MHz - 16 W (42.0 dBm)
2/2/2 EDGE Single Carrier900 MHz - 20 W (43.0 dBm)1800 MHz - 16 W (42.0 dBm)
DUPDUPDUP
Site C
ontroller
Em
pty
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Site 2/2/2 or 4/4/4 Using SCF in one cabinet
2A1A0A2B 1B 0B
EXT
AB
SCFSCF
Sector 1Sector 2
SCFEmpty
Sector 3
ANTENNA OUTPUT POWER
2/2/2 GSM High power Single Carrier900 MHz - 28 W (44.5 dBm)1800 MHz - 22 W (43.5 dBm)
4/4/4 GSM Dual Carrier900 MHz - 9 W (39.5 dBm)1800 MHz - 7 W (38.5 dBm)
2/2/2 EDGE Single Carrier900 MHz - 9 W (39.5 dBm)1800 MHz - 7 W (38.5 dBm)
Site C
ontroller
Em
pty
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Site 3/3/3 or 6/6/6 Using SCF in one cabinet
2A1A0A2B 1B 0B
EXT
AB
SCFSCF
Sector 1 Sector 2
EmptySCFEmpty
2A1A0A2B 1B 0B
EXT
AB
SCF
Sector 3
EmptySCFSCFEmpty
Load Load Load
ANTENNA OUTPUT POWER
3/3/3 GSM High Power Single Carrier900 MHz - 28 W (44.5 dBm)1800 MHz - 22 W (43.5 dBm)
6/6/6 GSM Dual Carrier900 MHz - 9 W (39.5 dBm)1800 MHz - 7 W (38.5 dBm)
3/3/3 EDGE Single Carrier900 MHz - 9 W (39.5 dBm)1800 MHz - 7 W (38.5 dBm)
XM
UX
Site C
ontroller
Em
pty
Em
pty
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Site 4/4/4 H II and H I cabinets
Horizon II Cabinet
Horizonmacro Cabinet
2A 1A 0A2B 1B 0B
EXT
AB
BLANK DCF DCF
Sector 3
2A1A0A2B 1B 0B
EXT
AB
DUPDUP
Sector 1Sector 2
EmptyDUPDUPEmpty
Site C
ontroller
Em
pty
Em
ptyF
MU
X
Em
pty
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Customer Benefits in Hot Spot Area
Using HIIHII BTS, the customer will gain:
Maximum site capacity 24 carrier
and two sector with maximum16 carrier
BTS Cost is less 15 to 40%.
Erlang offered
•Using two cabinets(CTU2-DDM) GSM 900, site can offer 158.5 Erlang with Air Interface 1% blocking per site.
•Using two cabinets(CTU2-DDM) DCS1800 serving in the same coverage area can also offers the same Erlang,
In presence of BTS low power transmission, antenna down tilting, good RF optimizing of the neighbor sites and future AMR feature customer will not need think with the other competitor half rate BTS.
Less Foot Print, useful in compact mobile shelter
HII solution for North HII solution for North coast eventscoast events
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Limitations
The existing capability limits of a BSS shall not be altered. For example, the maximum number of carriers within a BSS shall remain at 384 (or 512 if the Enhance BSC Capacity feature).
•Horizonmacro2 cabinet will only support a single frequency band. It shall not be possible to support a mixture of frequency bands within a single Horizonmacro2 cabinet.
•The existing capability limits of a BTS site shall not be altered. For example, the maximum number of carriers shall remain at 24 carriers, the maximum number of cells shall remain at 6 cells.
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DependenciesDependencies
BSC MemoryBSC Memory
•The Horizon II feature introduces a number of new code objects required for support of the CTU2 and H2SC.
•The current amount of GPROC2 memory is not sufficient for that, work around to increase the BSC memory resource
MCU/MCUF MemoryMCU/MCUF Memory
•As shown before for the new CTU2 enhancement feature that required new code objects and no enough memory space in MCU/MCUF available, PCMCIA should be exist in its location in order to store the CTU2 code objects.
AMRAMR
•FW delivery of support for AMR on the CTU2 will not be available upon the initial release of HII feature.