Flexi BSC Architecture and Functionality,Nokia Siemens Networks Academy,Legal notice Intellectual Property Rights All copyrights and intellectual property rights for Nokia Siemens Networks training documentation, product documentation and slide presentation material, all of which are forthwith known as Nokia Siemens Networks training material, are the exclusive property of Nokia Siemens Networks. Nokia Siemens Networks owns the rights to copying, modification, translation, adaptation or derivatives including any improvements or developments. Nokia Siemens Networks has the sole right to copy, distribute, amend, modify, develop, license, sublicense, sell, transfer and assign the Nokia Siemens Networks training material. Individuals can use the Nokia Siemens Networks training material for their own personal self-development only, those same individuals cannot subsequently pass on that same Intellectual Property to others without the prior written agreement of Nokia Siemens Networks. The Nokia Siemens Networks training material cannot be used outside of an agreed Nokia Siemens Networks training session for development of groups without the prior written agreement of Nokia Siemens Networks.,Module objectives,After completing this learning element, the participant will be able to: Describe the architecture and mechanics Flexi BSC Describe the changes of Flexi BSC compared with BCS3i 660/1000/2000 and BSC2i Explain the functionality of the new units and plug in units in Flexi BSC. Explain the capacity of Flexi BSC,Content,Flexi BSC in brief,Flexi BSC Architecture,Flexi BSC Hardware and Functionality,Flexi BSC Site Implementation,Flexi BSC Capacity,Flexi BSC in Brief,Flexi BSC in BriefBSC Product Naming on RG10 level,Flexi BSC product family is a general term for all versions upgradeable to Flexi BSC configuration Flexi BSC as product name is specific for the 3000 TRX one cabinet product/configuration,Flexi BSC is focus of this slide set,Flexi BSC in BriefFlexi BSC Product Highlights,Very high circuit-switched capacity for voice Up to 18,000 Erlangs 语音交换能力18000爱尔兰 Very high packet data capacity for EDGE evolution Up to 30,720 channels 包数据容量30720个信道 Very high footprint efficiency Low site-space costs for capacity of 3,000 TRXs and 3,000 BTS sectors and sites in one cabinet 一个柜子能带3000个TRX或3000个扇区的基站 Excellent power consumption efficiency 大概每个TRX 0.5W Market-leading power consumption per capacity 功耗最低 Support for most cost-efficient transport options IP/Ethernet available for all interfaces 所有接口可配IP Full flexibility to configure preferred or mixed integrated transmission type (E1/T1, STM-1/OC-3, IP/Ethernet) Scalability 容量和传输配置灵活，可演进式发展 Capacity and transmission can be flexibly configured in small resolution steps to support pay-as-you-grow approach High reliability 高可靠性（故障管理和超载保护） Redundancy, fault management and overload protection on top of very high availability design,Flexi BSC in BriefFlexi BSC comparison to current BSC3i,Flexi BSC in BriefGeneral Evolution of BSC Products,2nd BSC generation Large Capacity SW up to 256 TRX (S6) with 2 racks,Third generation,660 TRXs with 1-cabinet BSC3i 660 configuration (S10.5) 1000 TRX with 1-cabinet and up to 2000 TRXs with 2 cabinets by BSC3i 1000/2000 (S12 it is relatively fast and straight forward Automated BTS transfer is available with BSS Split tool To support BSC upgrades as well as modernisation of older BSCs to Flexi BSCs,Installed BSC products can be used as such with new S14 SW release: Based on S14 HW requirements all earlier delivered BSC3i products are fully supported with S14 SW release Requiring only memory extension to 1GB in MCMU and OMU BSCi/BSC2i product configurations can still be used CPUs installed with 512MB memories,No HW change necessary to introduce BSS Abis at BR2xx base station; Flexi BSC provides high capacity and adds flexibility; NetAct serves as common management system and reduces OPEX.,Flexi BSC in BriefFlexi BSC Product Family is common NSN BSCBS2xxFlexiBSC puts Flexi BSC to the center of GSM Product Evolution,BR Abis,BS2xx,MetroSite BTS,BSS Abis,NetAct,BS2xx,BR Abis,Radio Commander,Flexi BTS,Flexi BSC Product Family *,Radio Commander,BS2xx,BSS Abis,UltraSite BTS,BSC HC72/120 eBSC,BSC HC72/120 eBSC,* From RG10 onwards Flexi BSC product family includes: Flexi BSC, BSC3i 1000/2000, BSC3i 660,Flexi BSC in BriefSummary,BSC3i 660,First BSC3i configuration Up to 660 TRX with 1 cabinet,BSC3i 1000 1,000 TRXs/BTSs Integrated STM-1/OC-3 interfaces,3,000 TRXs in 1-cabinet Capacity upgrade path from BSC3i 660 and BSC3i 1000/2000 Integrated IP for all external interfaces,Flexi BSC with 3000 TRX,2002,2007,2009,BSC3i 1000/2000,BSC3i 2000 Extension option up to 2,000 TRXs/BTS Upgrade path from BSC3i 660 to BSC3i 1000/2000,Flexi BSC,Optional upgrade path available for all BSC3is,Flexi BSC Architecture,Flexi BSC ArchitectureBSS Interfaces,BTS,SGSN,Abis,CBC if,MSC,Ater,HLR/EIR,SMSC/GMSC,GPRS Backbone,LIG,WAP,Border Gateway,Billing,Gb,A,Lb if,BSC