ITCTICT TDM/ATM TCP/IP CT 5 9 ICTCT+IT + IT + SOA
7X24 OCAF Availability Serviceability Scalability Security Adaptability(
WAP GZ1 WAP WAP BJ1 WAP BJ2
A = MTBF MTBF + MTTR MTBF: MTTR: Downtime876060(1-A) mins/yr
MTBF VS. MTTR
Network Element Legacy NGN Network Element Proprietary Applications and Proprietary Software Operating Environment Applications Proprietary Applications and Proprietary Software Operating Environment Proprietary HA Middleware and Protocols Middleware Proprietary HA Middleware and Protocols Proprietary Operating System Operating System CARRIER GRADE LINUX Off-the-Shelf Operating System Proprietary Hardware Hardware Standards-Based HW Platform (AdvancedTCA/CompaPCI) Proprietary/Legacy systems No clear separation of building blocks Proprietary technologies & interfaces Expensive to develop, maintain & scale Single Provider Open standard-based systems Interchangeable building blocks Standardized interfaces COTS SW and HW Multiple Providers
SIP SAF AIS SS7 Java CORBA Databases (SAF) Call (Packet) Processing Service Control (JAVA,C++..) SAF HPI Linux (CGL) (OSDL) ATCA/C PCI ()
ATCA 13Page(#) Services Middleware / APIs 32 members, 8 added in 2004 Over 40 members Operating System on 5 continents Hardware Platform Switch / Interconnect X86 Processors 9 th AdvancedTCA Interoperability Workshop 307 IEEE Sections
OCAF OCAF COTS OCAFCOTS CGOE( OCAFIT IBMCOTSIT NTTBellsouth sprint ITIBMHPMOTOCiscoAltacal
OCAF RAIDSCSI HA API JAVA OAM J2EE/ WEB OAM PORTAL OCAF a focus group of ITU-T
logoam HA
ATCA LINUXUNIX ORACLEDB2 HA logoam
ATCA ATCA CGLHA
Application on Mobile It s trend for using ATCA for new generation softswitch equipments. To obtain the green goal, advanced hardware platform, like ATCA will be one approach
HLR All databases inside (HLR/AuC, IM-HSS, UMA DB/AAA) HLR based on open IT platform & commercial DB From 200K to 9 M MS in 1 single rack Flexible provisioning (up to 400K updates/hour) Standard and open interfaces (IP, CORBA) Distributed HLR architecture (unlimited capacity) A1430 Unified HSS UMA DB HLR/AuC AAA IM-HSS Common Middleware Common IT Platform
SGSN Single GPRS network Access Node (2G, 3G, UMA) Based on future proof ATCA technology Powerful - Up to 1M MS in a single 19 rack Designed for HSDPA with very high throughput -8 Gbps with 3G HW processing blades Reduced number of board types to ease network operation Simplified O&M (Web-based EML) Flexible 2G and 3G operation A1000 SGSN SGSN UMA GGW Common Middleware Common IT Platform
BSC/MFS One Common platform for BSC & MFS application Powerful - Up to 2,000 TRX in a single rack High granularity 200 TRX capacity per board Combination in one rack for BSC-MFS with full flexibility Reuse of application SW between HW platforms Support of existing G2 BSC guaranteed: no need to replace installed base A9130 MX-RAN BSC MFS Common Middleware Common IT Platform OPEX drastic reduction Enhanced O&M
2006ATCA ASB 5020SG STP5020eMGW 9820HLR ATCA ITATCA ATCA