Title: Type: Arial Bold Size ： 32-36pt Color ： The theme blue Subtitle: Type ： Arial Size ： 24pt Color: The theme gray Main issues related to TSG-A Xiaowu(Frankle) Zhao, Chair of TSG-A ZTE Corporation 2012 cdma2000 Technology Workshop Guangzhou, China

TSG-A :Access Network inferfaces TSG-A is responsible for the specification of interfaces between the radio access network and core network, as well as within the Access Network. TSG-A is also responsible for interworking between 3GPP2 technologies and with other radio access technologies.

Morning Session M2M support… Developing A.S0025 IOS for cdma2000 M2M Support both 1x Rev F with air interface enhancement & network evolution introduced in M2M M2M device capability exchanges between BS and MSC. Others Potential new air interface releases regarding whatever driving Potential new requirement related to regional service Publicly safety service, emergency service, etc Femto cell further enhancement, regarding the new marketing driving, small cell deployments, etc

Afternoon Session(1) Operator network improvement Green Network Intra-ES with coverage compensations (undergoing) SON work Inter-RAN SON with Loading balance, Robust Mobility Optimization(MRO),etc, to match with WI developed in 3GPP. Equipment Identity Register(ERI) Track stolen mobiles,Track malfunctioning mobiles,Track mobiles for any other reasons A research study item developed in CCSA Support using MEID to track mobile over both 1x and HRPD network

Afternoon Session(2) Operator network improvement Network sharing TSG-A finished MSC pool spec 2 years ago, no more driving to enhance it How LTE eNB and multiple -cdma operator AN to share the same EPC is need to be considered. eUTRAN-cdma2000 IWK Potential enhancements on eCSFB, optimized handoff,n on-optimized handoff, etc, regarding market deployment

Afternoon Session(3)—user needs panel China Telecom: CDMA 1x and EV-DO Network Enhancement How to improve capacity with limited spectrum? Mentioned several technologies already be addressed by 3GPP2 China Telecom: Mobile Internet Trends How to build smart pipe for rich mobile internet services. No specific impact to tsg-a, how to involve QoE and support it over cdma2000 network is important. Cdma2000+WiFi data offloading in office to provide better service

Afternoon Session(4)—user needs panel Smartfren Requirements More implementation, esp. terminal available issue

Afternoon Session(5)—M2M panel Develop smart m2m pipe---enhancements to existing cdma2000 network, which is being addressed in 2gpp2 all tsgs

Summary M2M support—we are doing ES/SON---we are doing Cdma2000+WiFi---implementation, seldom impacts on std unless detailed new requirements. EIR---checking impact to TSG-A? build a smart pipe is all tsgs of 3GPP2 work TSG-A work already satisfied or are satisfying these general issues I recorded.

Thanks!