51921517 huawei wcdma ran10 0 overview
TRANSCRIPT
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
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www.huawei.com
WCDMA RAN10.0WCDMA RAN10.0 OverviewOverview
HUAWEI TECHNOLOGIES CO., LTD. Page 2Huawei Confidential
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Contents
• RAN10 Highlights & Operator Values
• RAN10 Executive Summary
• RAN10 New Features
• RAN10 New Hardware
HUAWEI TECHNOLOGIES CO., LTD. Page 3Huawei Confidential
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Highlights of RAN10
New Generation Node B
HSDPA Phase 4- F-DPCH- HS-DPCCH preamble mode- Peak rate: 14.4Mbps/user
HSUPA Phase 2- 2ms TTI- Peak Rate: 5.76 Mbps/user
MBMS Enhanced Broadcast
Network Optimization, e.g.- CCPIC- RoHC- One Tunnel
Transmission Efficiency Improving , e.g.- FP MUX- Traffic Priority Mapping- Dynamic Bandwidth Control of Iub IP
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Operator Values of RAN10
More Broadband applications- Downlink peak rate up to 14.4Mbps/user- Uplink peak rate up to 5.76 Mbps/user
More choices for operators to deploy higher speed data services.
Multimedia broadcast services become feasible
- More efficient, Enhancement Broadcast - More capacity, up to 16 channels per cell
Commercial application of MBMS becomes feasible and more flexible, more revenue can be got from multimedia broadcast services.
Network capability Improving for TCO saving
- CCPIC brings 11%~18% uplink capacity improvement- One Tunnel improves PS traffic efficiency- Traffic Priority Mapping enables differentiated services- IP transmission efficiency improvement (RoHC, FP MUX…)
More capacity and efficiency improvement bring more services and TCO saving for operators.
HUAWEI TECHNOLOGIES CO., LTD. Page 5Huawei Confidential
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Contents
• RAN10 Highlights & Operator Values
• RAN10 Executive Summary
• RAN10 New Features
• RAN10 New Hardware
HUAWEI TECHNOLOGIES CO., LTD. Page 6Huawei Confidential
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UMTS RAN10 Roadmap & Features
GA: 2008Q2
Based on 3GPP R6
Total 57 new and enhanced features
13 basic and 44 optional features
30 new and 27 enhanced features
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Basic Features in RAN10.0
Basic Features(77,N2,E11)
System Improvement(4,N1)
Standards Compliance(3,E2)
RABs and Services(7)
RAN Architecture & Functions(34,N1,E4)
Transmission(8,E1)
System Reliability(2)
RAN Operation & Maintenance(16,E4)
Node B Antenna System Solution(3)
Total 77 basic features, 2 new and 11 enhanced in RAN10.0
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Optional Features in RAN10.0
Optional Features(96,N28,E16)
RABs and Services(10,N2)
HSDPA(12,N3,E2)
HSUPA(8,N6,E1)
MBMS(9,N4,E3)
RAN Architecture & Functions(38,N8,E6)
Transmission(19,N5,E6)
Total 96 optional features, 28 new and 16 enhanced in RAN10.0
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Basic Features – new or enhanced in RAN10.0
System improvement and standards compliance
System Improvement for RAN10.0 (New)
3GPP R6 Specifications
Operating Multi-bandRABs and Services
…no basic features…
RAN Architecture & Functions
System Information Broadcasting
Physical Channel Management
Load Reshuffling
Dynamic Channel Configuration Control (DCCC)
RNC Resource Sharing (New)
Transmission
ATM Transmission Introduction Package
System Reliability
…no basic features…
RAN Operation & Maintenance
Performance Management
Configuration Management
Security Management
RNC Software Management
Node B Antenna System Solution
…no basic features…
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Optional Features – new or enhanced in RAN10.0
RABs and Services
VoIP over HSPA (trial) (new)
IMS Signaling over HSPA (new)
HSUPA
HSUPA Introduction Package
HSUPA Phase 2 (new)
60 HSUPA Users per Cell (new)
HSUPA over Iur (new)
SRB over HSUPA (new)
HSUPA Iub Flow Control (new)
Dynamic CE Resource Management (new)
MBMS
MBMS Introduction Package
MBMS Phase 2 (new)
MBMS 8 Channels per Cell
256Kbps Channel Rate on MBMS
MBMS 16 Channels per Cell (new)
MBMS over Iur (new)
Dynamic Power Estimation for MTCH (new)
HSDPA
HSDPA Introduction Package
HSDPA Enhanced Package
HSDPA 13.976Mbps per User (new)
HSDPA over Iur (new)
SRB over HSDPA (new)
HUAWEI TECHNOLOGIES CO., LTD. Page 11Huawei Confidential
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Optional Features – new or enhanced in RAN10.0 (Cont.)
RAN Architecture & Functions
CCPIC (new)
Cell Barring
Iu Flex Load Distribution Management
PDCP Header Compression (RoHC) (new)
Active Queue Management (new)
Inter Freq. Handover Based on Coverage
Inter Freq. Handover Based on DL QoS (new)
Inter-RAT Handover Based on Coverage
3G/2G Common Load Management (new)
Queuing and Pre-Emption
Rate Negotiation at Admission Control
Inter-RAT Handover Based on DL QoS (new)
Multi Freq. Band Networking Manage (new)
One Tunnel (new)
Transmission
IP routing Based Hub Node B (new)
Overbooking on ATM Transmission
IP Transmission Introduction on Iub Interface
Overbooking on IP Transmission
ATM/IP Dual Stack Node B
IP Transmission Introduction on Iu Interface
IP Transmission Introduction on Iur Interface
FP MUX for IP Transmission (new)
IP Re-route Based on BFD/ARP (new)
Dynamic Bandwidth Control of Iub IP (new)
Traffic Priority Mapping on Transport (new)
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Contents
• RAN10 Highlights & Operator Values
• RAN10 Executive Summary
• RAN10 New Features
• RAN10 New Hardware
HUAWEI TECHNOLOGIES CO., LTD. Page 13Huawei Confidential
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RAN 10.0 New Features
• HSDPA
• HSUPA
• MBMS
• RAN Architecture & Functions
• Transmission
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HSDPA Phase 4
New featuresHSDPA 13.976Mbps per User HSDPA over IurSRB over HSDPAIMS Signaling over HSPAF-DPCH (Basic)
Benefits
Better service perception
SRB over HSDPA saves code and transmission resources
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HSDPA 13.976Mbps per User
HS-DSCH Category
Maximum Number of HS-DSCH Codes
Received
Minimum Inter-TTI Interval
Maximum Number of
Bits
Maximum Bit Rate
Category 1 5 3 7298 3.649
Category 2 5 3 7298 3.649
Category 3 5 2 7298 3.649
Category 4 5 2 7298 3.649
Category 5 5 1 7298 3.649
Category 6 5 1 7298 3.649
Category 7 10 1 14411 7.2055
Category 8 10 1 14411 7.2055
Category 9 15 1 20251 10.1255
Category 10 15 1 27952 13.976
Category 11 5 2 3630 1.815
Category 12 5 1 3630 1.815
User experience is greatly enhanced with 13.976Mbps per user!
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HSDPA over Iur
HSDPA over Iur enables HSDPA service not to be downgraded to R99 in the soft/hard handover between RNC scenario.
Cell2(f1,HSDPA)Cell2(f1,HSDPA)Cell1(f1,HSDPA)Cell1(f1,HSDPA)
RNC1 RNC2
Cell2(f1,HSDPA)Cell2(f1,HSDPA)Cell1(f1,HSDPA)Cell1(f1,HSDPA)
RNC1 RNC2
Cell2(f1,HSDPA)Cell2(f1,HSDPA)Cell1(f1,HSDPA)Cell1(f1,HSDPA)
RNC1 RNC2
RAN6.1
RAN10.0
R99 Service
HSDPA Service
Best cell(HSDPA serving cell)
Best cell(HSDPA serving cell)
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Introduction of F-DPCH
(Tx OFF)
Slot #0 Slot #1 Slot #i Slot #14
Tslot = 2560 chips
1 radio frame: Tf = 10 ms
TPC NTPC bits
(Tx OFF)
512 chips
Frame structure for F-DPCH
The F-DPCH carries control information generated at layer 1 (TPC commands). It is a special case of downlink DPCCH
Each user occupy one Symbol in one slot to bear TPC command, Pilot and TFCI is not needed
Up to 10 users can be multiplexed on one F-DPCH
TPC
TPC
TPC
TPC
TPC
TPC
TPC
TPC
TPC
TPC
TPC
TPC
TPC
UE1
UE2
UE3
UE4
UE5
UE6
UE7
UE8
UE9
UE10
P-CCPCH f rameoff set 256chi p( )
0
1
2
3
4
5
6
7
8
9
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SRB over HSPA
• SRB over HSPA provides a higher signaling rate and reduces the call process delay. Moreover, compared with the scenario where the SRB is carried on the DCH, code resources and transmission resources are saved and cell load is reduced when the SRB is carried on HSDPA
Cell1(f1,HSDPA)Cell1(f1,HSDPA)
RNC1
Cell1(f1,HSDPA)Cell1(f1,HSDPA)
RNC1
F-DPCH
SRB 3.4Kbps: SF=256
SRB 3.4Kbps: SF=256
SRB 3.4Kbps: SF=256
FDPCH: SF=256 for 10 HSDPA users
RAN10.0
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IMS Signaling over HSPA
IMS signaling (SIP SDP) is an PS RAB to UTRAN, and only setup on DCH and use the fixed configuration before RAN10.0
SIP / SDP characteristics based on Huawei research
- The traffic in the SIP/SDP setup phase is about 70Kbits and the setup time is generally less than 3s, therefore, mean bit rate is 23.3Kbps
- Very low traffic exists on SIP / SDP after connection establishment
It is more suitable for HSPA to bear IMS Signaling
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RAN 10.0 New Features
• HSDPA
• HSUPA
• MBMS
• RAN Architecture & Functions
• Transmission
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HSUPA Phase 2
New features
HSUPA Phase 2HSUPA E-AGCH Power Control
Enhanced Fast UL Scheduling in Node-B
HSUPA 2ms TTIHSUPA 2ms/10ms TTI Handover
HSUPA 5.74Mbps per UserSRB over HSUPA60 HSUPA Users per Cell HSUPA Iub Flow Control HSUPA over IurDynamic CE Resource Management
Benefits
HSUPA full performance makes it possible to introduce new services in future and enhances competitive edge for operators in market
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HSUPA 2ms TTI
• With 2ms TTI on the Uu interface, HSUPA can implement faster data scheduling, faster data transmission, and lower delay.
• Two Transmission Time Intervals (TTIs) defined in the 3GPP protocol for HSUPA. 10 ms TTI is mandatory for all HSUPA capable UEs 2 ms TTI is optional
• In RAN10.0, 2 ms TTI is supported. • All UEs of the six categories can be supported.
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HSUPA 5.74Mbps per User
• 2 ms TTI and enhanced fast UL schedule,
• 2 SF4 + 2 SF2 codes combination,
• Reach the peak rate of 5.74 Mbit/s (MAC layer)/5.76 Mbit/s (physical layer).
E-DCH Category
Max. Capability Combination
E-DCH TTI
Max. Data Rate (Mbit/s)
MAC Layer 10 ms TTI
MAC Layer2 ms TTI
Air Interface
Category 1 1 x SF4 10 ms only 0.71 – 0.96
Category 2 2 x SF410 ms and 2 ms
1.44 1.40 1.92
Category 3 2 x SF4 10 ms only 1.44 – 1.92
Category 4 2 x SF210 ms and 2 ms
2.0 2.89 3.84
Category 5 2 x SF2 10 ms only 2.0 – 3.84
Category 62 x SF4 + 2 xS F2
10 ms and 2 ms
2.0 5.74 5.76
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HSUPA E-AGCH Power Control
Saving DL 6% of total power resource Improving R99 and HSDPA capacity
AGCH:0.5%HICH:1.15%RGCH:0.4%
R99+HSDPA+Common:88%
Less than 2% DL power
AGCH:1%
HICH:4.6%
RGCH:3.1%
R99+HSDPA+Common:82%
Non-Power control
With Power control
Up to 8% DL power
Downlink power distribution (20 HSUPA users):
Power Control Algorithm:– RGCH (dedicated channel)
Based on DPCH– HICH (dedicated channel) :
Based on DPCH– AGCH (common channel):
Based on DPCH Based on CQI Based on HS-SCCH
1. 00
0. 82
0. 51
0. 00
0. 20
0. 40
0. 60
0. 80
1. 00
AG归
一化
发射
功率
Fi xed Based DCH Based CQI
AG
CH
Pow
er
consu
mp
tion
DPCH Based Dynamic Power ControlPowOffset for AGCH will be Updated according to CQI or Power of HS-SCCH
RAN10
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HSUPA Iub Flow Control• Benefits:
Improve the transport resource utilization greatly
Reduce the throughput fluctuation in the case of the Iub congestion.
• The HSUPA flow control algorithm detects the status of the Iub buffer
periodically and handles Iub buffer congestion to minimize Iub packet loss rate
and delay in the Iub buffer.
The Iub flow control module measures and stores the value of the Iub buffer occupancy rate periodically and compares it with the previous one
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Dynamic CE Resource Management In normal algorithm, CEs are allocated and unchanged during service running in dedicated
mode But the CE resource was wasted when throughput decreasing because it is always changing Huawei algorithm reclaim and adjust CE resource according to user bitrates per 2ms TTI
e.g. All user sharing maximum peak rate 1.45Mpbs:
#HSUPA users Huawei
Vendor A
Vendor B
Start 0 0 8 (fixed)
1 user 20 CE 32 CE 32 CE
24 user 43 CE 80 CE
24 Users active, one user at 1.45 Mbps, Huawei 43 CEs compared other vendor 80 CEs
43CEs 80CEs
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Performance of CE efficiency improvement
• The CE occupancy period when sending a packet of 1MBytes HSUPA DCCC (RAN6.0): 16.92s NodeB Dynamic CE management (RAN10.0): 9.68s
HSUPA DCCC
NodeB Dynamic CE
Data Rate
Time
16.92s
9.68s
Quicker response
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E-DCH 2ms/10ms TTI Handover
1. Configurable 10ms/2ms bit rate threshold to decide whether use 2ms on E-DCH
2. 2ms/10ms reconfiguration applied in the soft or hard handover scenarios
3. Periodically retry to 2ms mechanism is provided to make UE get benefits of 2ms on E-DCH as much as possible
Configurable DCH/E-DCH Bit rate threshold
Configurable 10ms/2ms Bit rat threshold
Assigned Max. Bit Rate Related Factors
Traffic Class
Assigned MBR
Cell Capability
UE Capability
Cell1(2ms)Cell1(2ms)
RNC
Cell2(10ms)Cell2(10ms)
Cell1(2ms)Cell1(2ms)
RNC
Cell2(10ms)Cell2(10ms)
2ms
10ms
2ms reconf. to 10ms
Cell1(2ms)Cell1(2ms)
RNC
Cell3(2ms)Cell3(2ms)
2ms
Periodically retry to go back to 2ms
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HSUPA over Iur
HSUPA over Iur enables HSUPA service not need to be switched to R99 in the soft/hard handover between RNC scenario.
Cell2(f1,HSUPA)Cell2(f1,HSUPA)Cell1(f1,HSUPA)Cell1(f1,HSUPA)
RNC1 RNC2
Cell2(f1,HSUPA)Cell2(f1,HSUPA)Cell1(f1,HSUPA)Cell1(f1,HSUPA)
RNC1 RNC2
Cell2(f1,HSUPA)Cell2(f1,HSUPA)Cell1(f1,HSUPA)Cell1(f1,HSUPA)
RNC1 RNC2
RAN6.1
RAN10.0
R99 Service
HSDPA Service
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RAN 10.0 New Features
• HSDPA
• HSUPA
• MBMS
• RAN Architecture & Functions
• Transmission
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MBMS Phase 2
New featuresMBMS Phase 2 MBMS Enhanced Broadcast Mode MBMS PTP over HSDPA MBMS Admission Enhancement MBMS 16 Channels per CellMBMS over IurDynamic Power Estimation for MTCH
Benefits
MBMS Enhanced Broadcast Mode improves service efficiency and decreases the accessing and switching time
MBMS capacity improves
HUAWEI TECHNOLOGIES CO., LTD. Page 32Huawei Confidential
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Introduction of Enhanced Broadcast Mode
RNC
BM-SC
RNC
CP
SGSNMulticast (PTP)
RNC
Multicast (PTM)
Broadcast (PTM)
Enhanced broadcast (PTM)Enhanced broadcast
(PTP)
•Standardization in 3GPP R6/7 in RAN33 meeting in Sept. 2006
•Compared to broadcast mode, enhanced broadcast can realize the functions of counting and switch between PTP and PTM, more efficient
Deployed preferably by operator, supported in RAN10.0
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MBMS Capacity Improvement
MBMS (RAN10.0)• Capacity: •Up to 16 channels per cell• 16/32kbps MBMS services are supported• 7 x256kbps/ 8x128 kbps/ 16 x 64kbps channels per cell (total bandwidth less than 1792Kbps)• up to [BSC6800: 64][BSC6810: 256] sessions on an Iu interface, with total traffic volume not exceeding [BSC6800: 4096][BSC6810: 8192] Kbps
MBMS (RAN10.0)• Capacity: •Up to 16 channels per cell• 16/32kbps MBMS services are supported• 7 x256kbps/ 8x128 kbps/ 16 x 64kbps channels per cell (total bandwidth less than 1792Kbps)• up to [BSC6800: 64][BSC6810: 256] sessions on an Iu interface, with total traffic volume not exceeding [BSC6800: 4096][BSC6810: 8192] Kbps
MBMS (RAN6.0)•Capacity:• Up to 64 session per RNC• Up to 8 channels per cell• 2 x 256kbps/ 4x128 kbps/ 8x 64kbps channels per cell (total bandwidth less than 512Kbps)• Up to 64 sessions on Iu interface, with total traffic volume not exceeding 4096Kbps
MBMS (RAN6.0)•Capacity:• Up to 64 session per RNC• Up to 8 channels per cell• 2 x 256kbps/ 4x128 kbps/ 8x 64kbps channels per cell (total bandwidth less than 512Kbps)• Up to 64 sessions on Iu interface, with total traffic volume not exceeding 4096Kbps
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MBMS PTP over HSDPA
• If PTP mode is adopted, RNC will establish the separate PTP RB for every UE on R99 DCH or HSDPA .
• The RAB combination is not affected with MBMS PTP service
MBMS over HSDPA is more efficient in PTP mode
channel x@HSDPA
MBMS over HSDPA (PtP) (<=n)
<label>
channel x@DCH
channel x@DCH
channel x@DCH
MBMS over DCH (PtP) (<=n )
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Dynamic Power Estimation for MTCH
Achieving combining Gains, Saving Transmitting Power
PTM
PTM
PTMPTM
PTP
PTM
PTM
PTM
PTP
PTMPTP
PTP
PTP
PTP
• MTCH power adjusted by the number of neighboring cells in PTM mode
• More neighboring cells in PTM modes Larger combining gains MTCH transmission power decreasing
• Fewer neighboring cells in PTM modes Smaller combining gains MTCH transmission power increasing
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RAN 10.0 New Features
• HSDPA
• HSUPA
• MBMS
• RAN Architecture & Functions
• Transmission
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RAN architecture & functions
New featuresCommon Channel Parallel Interference Cancellation (CCPIC)PDCP Header Compression (RoHC)Active Queue Management (AQM)Inter Frequency Hard Handover Based on DL QoS3G/2G Common Load ManagementInter-RAT Handover Based on DL QoS
One Tunnel
Benefits
Improve system uplink capacity and coverage
Improve VoIP service transmission efficiency
Reduce the PS service delay significantly
Enhance mobility management
Improve efficiency for PS traffic
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Coverage Improvement- CCPIC
• In the presence of urban macro cell, TU3 channel, AMR12.2k user with
a 50% load, the CCPIC will bring 11% capacity improvement ; with a
75% load, the capacity improvement is 18%.
• More gain with load increasing, 1.5dB coverage gain can be improved
for heavy load.
Cell Coverage and Capacity Comparison
0
1
2
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9
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0 10 20 30 40 50 60 70 80AMR 12.2K User Number
Upl
ink
Load
(dB
)
11% Capacity Gain
18% Capacity Gain
0.4dB Coverage Gain
1.5dB Coverage Gain
CCPIC Load Curve
Cell Coverage and Capacity Comparison
0
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5
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0 5 10 15 20 25CS64kbps User Number with activity factor=1 in TU3
Upl
ink
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(dB
)
5% Capacity Gain
8% Capacity Gain
0.2dB Coverage Gain
0.8dB Coverage Gain
CCPIC Load Curve
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RObust Header Compression (ROHC)
All the following Profiles are supported in RAN10.0
I. ROHC Uncompressed
II. ROHC RTP: RTP/UDP/IP header
III. ROHC UDP: UDP/IP header
IV. ROHC ESP: ESP/IP header
(Generally, I and II are used for VoIP)
The IPV4 and IPV6 header compression are all supported.
RTP Profile compressed rate can be more than 90% (92.5% in theory)UDP Profile compression rate can be more than 85% (89.3% in theory)
RNC
2
SGSN
311 2 3
Data before Compression
Data after Compression
Compression protocols defined in IETF
- RFC 1144 CTCP
- RFC 2507 IPHC
- RFC 2508 CRTP
- RFC 3095 ROHC
Adopted by 3GPP}
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One Tunnel
Improves efficiency for PS traffic by simplifying SGSN process
RNC
SGSN GGSN
RNC
SGSN
GGSN
PS Domain (Before R7)
PS Domain (R7)
One-Tunnel (direct connection between RNC and GGSN) is introduced in Release 7.
With one tunnel approach the SGSN can create a direct tunnel between the RNC and the GGSN and thus remove itself from the chain.
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RAN 10.0 New Features
• HSDPA
• HSUPA
• MBMS
• & Functions RAN Architecture
• Transmission
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Transmission
New featuresIP routing Based Hub Node BFP MUX for IP TransmissionIP Re-route Based on BFD/ARPDynamic Bandwidth Control of Iub IPTraffic Priority Mapping on Transport
BenefitsReducing transmission cost by IP routing Based Hub Node B
Increasing IP transmission efficiency about 50% with FP MUX
Providing differentiated service by Traffic Priority Mapping on Transport
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IP routing Based Hub Node B
Reduce costs in transmission lines with the obtained convergence gain
RNC
NodeB
Hub NodeB
NodeB
NodeB
NodeB
NodeB
NodeB
The IP routing Based Hub Node B is a feature in IP transport mode. It is the extension of the tree topology, as shown in the following figure. The downstream NodeBs connect to the RNC after the convergence at the hub Node B.
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FP MUX for IP Transmission
Packet multiplexing is adopted to enhance the transport efficiency. Using FP MUX feature, multiple FP packets with same source IP, destination IP and DSCP (DiffServ Code Point) are packed into one UDP/IP packet, with compressed UDP information. Since less packet head, higher transport efficiency is achieved.
Save IUB IP transport resource to provide higher transport efficiency for IUB IP transport, The efficiency for voice packet can be improved from 50% to 80%!
UDPIPIPMACMAC
14 bytes14 bytes 8 bytes8 bytes20 bytes20 bytes
Packet headerPacket header
Payload1
Mux Mux
PayloadPayload
Payload2
Payload3
Payload4
FP MUX
Based on Huawei PRIVATE protocol
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IP Re-route Based on BFD/ARP
The interval of BFD detection is short (about 100ms), better than ARP (second level), therefore, BFD is preferred if both support BFD, ARP is alternative method when no BFD
BFD (Bidirectional Failure Detection) and ARP (Address Resolution Protocol) are 2 methods used for failure detection, IP re-route can be triggered in case offailure detection.
NodeB/CN/RNC
R1
R2
R3
R4
p1
p2
RNC
NodeB/CN/RNC
p1
p2
Networking with gateway Networking directly(Only Iu BFD supported in RAN10.0)
Improve the transport system reliability through failure detection and re-route.
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Dynamic Bandwidth Control of Iub IP
The principle of IP PM is similar to that of ATM OAM PM. One end send FM (Forward Monitoring) message periodically, the other end echo PM with BR (Backward Reporting) message as soon as it receives FM message.
Applied to the following networking scenarios
1. ADSL and ADSL 2+2. IP traffic convergence
Based on Huawei PRIVATE protocol
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Traffic Priority Mapping on Transport
Provides a solution of QoS differentiation on transport according the traffic class and user priority (ARP/THP).
R99_RT
R99_NRT
HSPA_RT
HSPA_NRT
AAL2 path
R99 Conversational
R99 Streaming
R99 Interactive
R99 Background
HSPA Conversational
HSPA Streaming
HSPA Interactive
HSPA Background
R99 C
TC TC+ARP
R99 S 1R99 S 2R99 S 3R99 I 1R99 I 2R99 I 3R99 B 1R99 B 2R99 B 3
HS CHS S 1HS S 2HS S 3HS I 1HS I 2HS I 3HS B 1HS B 2HS B 3
R99_RT
R99_NRT
HSPA_RT
HSPA_NRT
AAL2 path
R99 Conversational
R99 Streaming
R99 Interactive
R99 Background
HSPA Conversational
HSPA Streaming
HSPA Interactive
HSPA Background
R99 C
TC TC+ARP
R99 S 1R99 S 2R99 S 3R99 I 1R99 I 2R99 I 3R99 B 1R99 B 2R99 B 3
HS CHS S 1HS S 2HS S 3HS I 1HS I 2HS I 3HS B 1HS B 2HS B 3
R99_RT
R99_NRT
HSPA_NRT
AAL2 path
R99 Interactive
R99 I1L
TC TC+ARP+THP
R99 I2H
R99 I2M
R99 I2LR99 I 3H
R99 I 3M
R99 I 3L
HS I1 L
HS I2 H
HS I2M
HS I2 L
HS I3 H
HS I3 M
HS I3 L
HSPA_RT
HS I1 M
R99 I1H
R99 I1M
HS I1 H
R99 I1
R99 I2
R99 I3
HSPA Interactive HS I1
HS I2
HS I3
R99_RT
R99_NRT
HSPA_NRT
AAL2 path
R99 Interactive
R99 I1L
TC TC+ARP+THP
R99 I2H
R99 I2M
R99 I2LR99 I 3H
R99 I 3M
R99 I 3L
HS I1 L
HS I2 H
HS I2M
HS I2 L
HS I3 H
HS I3 M
HS I3 L
HSPA_RT
HS I1 M
R99 I1H
R99 I1M
HS I1 H
R99 I1
R99 I2
R99 I3
HSPA Interactive HS I1
HS I2
HS I3
THP is considered in RAN10.0
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Contents
• RAN10 Highlights & Operator Values
• RAN10 Executive Summary
• RAN10 New Features
• RAN10 New Hardware
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RNC Hardware Change – BSC6810
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Feature •Performing centralized processing on MBMS user plane(PDCP/RLC) data•Configured on slot 0&1
CSUa
With software optimization, CSUa board is removed in RAN10.0.
Feature •Providing 4 STM-1/OC-3c optical ports•Providing ATM over SDH or IP over SDH
UOIa
Feature •Providing 2 STM-1/OC-3 optical ports•Providing 126 E1s or 168 T1s•Providing IP over E1/T1 over SDH
POUa POS/C-POS port are supported in RAN10.0 with existing UOIa board and new POUa board introduced
Thank you
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