STAREX-IS CDMA2000 1x Overview LG Electronics

Chia sẻ: Trangngoc Mvthtbtn | Ngày: | Loại File: PPT | Số trang:64

Thêm vào BST

Báo xấu

70
lượt xem 2
download

Download Vui lòng tải xuống để xem tài liệu đầy đủ

Support traditional voice service Support supplementary service & network-based service MSC: Mobile Switching Center, Interface with PSTN, PLMN, PSDN & other carrier. VLR: Visitor Location Register, Temporary storage of MS. HLR: Home Location register, Store all kinds of information of subscribers. AuC: Authentication Center, subscriber authentication.

Chủ đề:

Bình luận(0) Đăng nhập để gửi bình luận!

Lưu

Nội dung Text: STAREX-IS CDMA2000 1x Overview LG Electronics

STAREXIS CDMA2000 1x Overview LG Electronics. For STelecom Jaeyong, Kim kaiserii@lge.com
Part 1. Network Overview Introduction Circuit Core Network Packet Core Network Radio Access Network
Introduction 1/2 CDMA Technology  Large Capacity & Efficient RF communication Method.  IS95: World 1st commercialised in Korea By LG Electronics, SK Telecom.  IS2000: 3G Network for high data rate packet transmission. Commercialised in Korea, 2000.  1xEVDO: Adopted as IS856 by TIA/EIA & 3GPP2.  1xEVDV: Adopted as IS2000. C by TIA/EIA & 3GPP2.  CDMA system of LGE Commercial system STRAEXIS as CDMA2000 1x system in Vietnam. Will be migrated 1xEVDO.  Divide whole network by 3Network Circuit Core Network(CCN) Radio Access Network(RAN) Packet Core Network(PCN) LG Electronics Property 3 Page
Introduction 2/2 CDMA2000 1X Network Circuit Core Network WIN/PPS SMSC HLR/AuC BSC BTS MS MSC/VLR BTS Radio Access Network PSTN /PLMN BTS VMS IWF AAA MS BSC HA BTS DCN Internet PDSN(FA) Packet Core Network LG Electronics Property 4 Page
Circuit Core Network 1/2 Circuit Core Network  Switching(MSC), Subscriber registration(HLR), Authentication(AuC)  Message service(SMSC,VMS,FMS), Circuit data service(IWF)  Peripheral network element for services (eg:PPS & WIN) LG Electronics Property 5 Page
Circuit Core Network 2/2 CCN Elements  Support traditional voice service  Support supplementary service & networkbased service  MSC: Mobile Switching Center, Interface with PSTN, PLMN, PSDN & other carrier.  VLR: Visitor Location Register, Temporary storage of MS.  HLR: Home Location register, Store all kinds of information of subscribers.  AuC: Authentication Center, subscriber authentication.  SMSC: Short Message Service Center  VMS/FMS: Voice Mail System/ Fax Mail System  IWF: InterWorking Function, Circuit data service  WIN/PPS: Wireless Intelligent Network/Prepaid Service System, SCP( Service Control Point) & IP (Intelligent Peripherals) controls and provide the WINbased services. E.g. PPS. LG Electronics Property 6 Page
Packet Core Network 1/2 Packet Core Network  Interface with Public Data network or Internet  Packet connection (PDSN)  Authentication, Authorization, & Accounting (AAA) for packet call  Packet call subscriber information (HA) LG Electronics Property 7 Page
Packet Core Network 2/2 PCN Elements  PDSN (Packet Data Serving Node) / FA (Foreign Agent) packet modulation, switch the packet data calls, provide the account information.  AAA (Authentication, Authorization & Accounting ) provide Authentication of data calls authorization of subscriber support Accounting Record  HA (Home Agent) provide the Mobile IP functions provide the Mobility to packettransmission users  Router, DHCP, DNS & FW general data network elements interface to Internet, Address, IP allocation & protection. LG Electronics Property 8 Page
Radio Access Network 1/2 Radio Access Network  BTS provide the radio access to subscribers(IS2000).  BSC controls the BTS  Control calls and provide access to subscribers  Provide highdatarate packet call connection to PCN(RP Interface). LG Electronics Property 9 Page
Radio Access Network 2/2 RAN Elements  RAN provide the Airinterface(IS2000), IOSv4.0 & PCF  BSC (Base Station Controller) interface with BTSs provide the handoff call control manage & operate the BSS(Base Station System:include BSC & BTS)  BTS (Base station Transceiver System) CDMA modulation & demodulation control power interface with MS manage the resources  PCF (Packet Control Function) added in 1x networks provide subscribers with the path to PCN  MS (Mobile Station) LG Electronics Property 10 Page
Part 2. Interface & Standard
Interface & Standard 1/4 Interface or Elements Standard OMC to other element TMN Q3 BSCPDSN 3G IOS A10/A11 PDSNHA PN4286 PDSNAAA PN4286 HAAAA PN4286 MSCIWF IS658 MSCSMSC IS41 D HLRSMSC IS41 D MSCHLR IS41 D HLRAuC IS41 D MSCPSTN CCS No.7 LG Electronics Property 12 Page
Interface & Standard 2/4 Interface or Elements Standard Mobile Station IS98 C BTS IS97 D Vocoder IS96C, IS733, IS127 Data Service IS99, IS658, IS707 IOS 3G IOS V 4.0 SMS IS637 MS TE IS707A MSBTS IS2000 BTSBSC LGE (AAL2/AAL5) BSCMSC IOS V 4.0 (A1/A2) BSCBSM LGE (OC3, TCP/IP) LG Electronics Property 13 Page
Interface & Standard 3/4 Interface or Elements Standard MSCISDN CCS No.7 MSCMSC(2G MSC) IS41 D MSCSCP IS41 D, IS771 MSCVMS/FMS LAPD PRI SCPIP IS41 D SCPHLR IS41 D SCPSMS IS41 D IPSMS IS41 D MSCSTP CCS No.7 LG Electronics Property 14 Page
Part 3. Network Elements and Functions 1.MSC 6.AuC 11.PDSN 2.BSC 7.SMSC 12.AAA 3.BTS 8.VMS 13.CSBS 4.BSM 9.IWF 14.OMC 5.HLR 10.WIN/PPS
MSC 1/5 STAREXIS MSC  Capacity Number of connection to BSC: Maximum 12 Number of subscribers: Maximum 5Million BHCA: 850K BHCA(8Kbps) Erlang: 59K VLR: 5Million Subsystem: 12BSC, 18Trunk, 1FR, 1PRI Signalling: 32 Links/SS(subsystem)  Switch TST, 4096 Time slots, 128K by 128K SSwitch.  Control Distributed control, MC68060/MC68030/MPC860 processors, C &CHILL language  I/O Maximum 4 HDD, 3 DAT/MOD, 16 I/O ports LG Electronics Property 16 Page
MSC 2/5 STAREXIS MSC  Reliability Unavailability: 1.60E9 System down time: 0.00084 min/year System MTBF: 1.25E9 hours System Failure Rate: 8E10 /hour  Interface MSC MSC/HLR/AUC/SMSC/VMS/FMS/OTAF: IS41 C/D/E MSC – PSTN/PLMN: R2/ISUP, CCS NO.7 MSC – IWF: IS658 (LAPD PRI/FR) MSC – WIN: IS41 D/E, IS771 MSC – CSBS: own proprietary, TCP/IP MSC – STP: ISUP, CCS No.7 MSC – BSC: IOS v. 4.0 LG Electronics Property 17 Page
MSC 3/5 STAREXIS MSC  Environmental condition Operating Temperature: 5~40o C Operating Humidity: 20~85 %  Power Condition Input Voltage:48V DC (43~55V) Battery: 48V DC  Dimension 1710(h) 750(w) 700(d) mm  Weight 185Kg/rack LG Electronics Property 18 Page
MSC 4/5 STAREXIS MSC  Architecture 1) SS: Switching Subsystem SSP, Call Processing, Trunk interface SSM(BSC), SST(Trunk Interface), SSF(IWF), SSV(VMS), SSST(TEST). 2) IS: Interconnection Subsystem Interconnection between SS, Concentration of call, VLR, Network synchronization, Number translation. 3) CS: Control Subsystem Manage/maintenance of MSC, Control of I/O, Alarm & fault message LG Electronics Property 19 Page
MSC 5/5 STAREXIS MSC SS-M(Max. 12Racks) SS-T(Max 19) 그 그 2.6-1( 11) M SC 그 그 그 SDCR11 SDCR1 SDCR0 SDCR18 SDCR1 SDCR0 FAN (FACC) FAN (FACC) FAN (FACC) FAN (FACC) FAN (FACC) FAN (FACC) DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI (64E1) (64E1) (64E1) (64E1) (64E1) (64E1) (64E1) (64E1) (64E1) (64E1) (64E1) (64E1) BLANK SHELF ● ● ● BLANK SHELF BLANK SHELF BLANK SHELF ● ● ● BLANK SHELF BLANK SHELF SS7 VSI SS7 VSI SS7 VSI SS7 VSI SS7 VSI SS7 VSI TSL TSL TSL TSL TSL TSL MP/SSDC*3 MP/SSDC*3 MP/SSDC*3 MP/SSDC*3 MP/SSDC*3 MP/SSDC*3 FAN (FACC) FAN (FACC) FAN (FACC) FAN (FACC) FAN (FACC) FAN (FACC) SS-V SS-F SS-ST IS CS SDCR SCER SSCR SSCR SSLR1 SSLR0 LRPR MOPR FAN(FACC) FAN FAN (FACC) FAN(FACC) FAN FAN FAN FAN PSI PSI PSI PSI PSI PSI DSI LRP LRP MMS(IPC) (16E1) (16E1) (16E1) (16E1) (16E1) (16E1) (64E1) SSL11 SSL01 PSI PSI FH BLANK SHELF FH FH FH FH FH SLI LRP LRP (16E1) (16E1) (256Ch) DSI VSI VSI FH FH VSI SS7 LRP LRP EIP (64E1) /VMH SSL10 SSL00 OM A SADU TSL BLANK SHELF TSL TSL LRP LRP DC NES D C BLANK SHELF LRP DKU/DAT MP/SSDC*2 MP/SSDC*4 MP/SSDC*2 MP/SSDC*2 LRP OMP /MOD (50,000) FAN (FACC) BLANK FAN (FACC) FAN (FACC) FAN FAN FAN FAN LG Electronics Property 20 Page