01 ras overview
TRANSCRIPT
Radio Access System OverviewRU10 Release
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Nokia Siemens Networks
RA45351EN06GLA0
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Nokia Siemens Networks
RA45351EN06GLA0
Content RAN Architecture and Interfaces RAN Functionalities NSN RAN Roadmaps NSN RAN Solution RAN Operation and Management
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Nokia Siemens Networks
RA45351EN06GLA0
UMTS Generic ArchitectureCNVLR
GERANMGW
MSS
Um
Nc Nb
E
G
PSTN MGW Mc PSTN PSTN GMSS
BT S
BSC A
Mc Abis A VLR
PSTN
Nc PSTN
BSS UTRANUu IuCS Iur IuCS Gb
MSS F Gs EIR Gf Gr Gn HSS Gc Go Gi GGSN
D
C
CS-Domain
IMSPDN/ Internet Other PLMN
SIM Iub
IuPS Gp RNC Node B SGSN
UECuUSIM
RNS
BG
PS-Domain
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Nokia Siemens Networks
RA45351EN06GLA0
RAN Architecture and InterfacesNetAct MSS/MGW SGSN A-GPS Server
O&M
Iu-CS
Iu-PS
ADIF*
CBCIu-BC
RNCIur
RNC Iu-PC RNS
SAS
IubNode B
Uu * Proprietary interface
UE5 Nokia Siemens Networks RA45351EN06GLA0
RAN Architecture and InterfacesNetAct MSS/MGW SGSN A-GPS Server
O&M
Iu-CS
Iu-PS
ADIF*
CBCIu-BC
RNCIur
RNC Iu-PC RNS
SAS
IubNode B
Uu * Proprietary interface
UE6 Nokia Siemens Networks RA45351EN06GLA0
RAN Functionalities 7
3GPP TS 25.401
Transfer user data Functions related to overall system access control Radio channel ciphering and deciphering Functions related to mobility Functions related to radio resource management and control Synchronisation Functions related to broadcast/multicast services Tracing Volume reporting RAN information Management Functions related to MBMS Nokia Siemens Networks RA45351EN06GLA0
Rel.7 Packet Switched NetworkCommon Service PlatformsBSC LIG
Common Network ManagementCG Customer Billing Network Firewall Data Network (internet) GGSN
2G RAN IP backbone DNS BG 3G RAN
Corporate customer network Mobile ISP
RNC
SGSN (combi)
Common Packet Core Infrastructure
Inter-PLMN Network
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Nokia Siemens Networks
RA45351EN06GLA0
Functionalities Split Between Network ElementsFunctionality Authentication Interaction with HLR, MSC/VLR Charging and Statistics Interface toward OSS GTP Tunnelling Radio Protocol to IP conversion Ciphering Compression Mobility Management High Capacity Routing IP Telephony Real-time Multimedia* in case of 2G RAN ** URA concept9 Nokia Siemens Networks RA45351EN06GLA0
SGSN X X X X X X* X* X* X X X X
RNC
BSC
X X X X X X** X X X
X
Radio Resource ManagementCell Capacity Optimization and Tailoring
CRNC functions Admission Control
Load ControlCell Coverage Service Quality
Resource ManagerNode B Iub DRNC
Power Control, packet scheduler
Power Control, packet schedulerUE
Iur
SRNC functionsIub Node B SRNC
Packet Scheduler Power Control Handover Control
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Nokia Siemens Networks
RA45351EN06GLA0
NSN RAN 3G Roadmap04/2009 2007Ready for Contract
Q1/2010 2008Under Planning
Q1/2011 2009Study Items
Q1/2012 2010Research Items
RU10
RU20
RU30
RU40
HSDPA 14 Mbps All-IP Connectivity Flat Architecture Quality of Service LTE- ready Flexi BTS 2.8 Gbps RNC
HSPA+ Release HSDPA 28 Mbps HSUPA 11.5 Mbps CS-voice over HSPA Adv. FDE Receiver Flexi Multiradio BTS 3.5 Gbps RNCHSDPA 21 Mbps (64QAM) HSUPA 5.8 Mbps Flexible RLC in DL Continuous Packet Connectivity MBMS Broadcast High Speed Cell_FACH (DL) HSPA Conversational QoS Synchronous Ethernet Concurrent Mode Multiradio BTS
HSPA+ Release HSDPA 84 Mbps HSUPA 23 Mbps