LTE与2G/3G PS业务互操作方案研究

摘要

It researches inter-RAT operation for PS service between LTE system and the existing 2G/3G networks, such as reselection, PS handover, redirection, etc. In further, it gives some guidance for network construction and operation of 2G/3G/LTE system in future.%　　针对LTE与2G/3G网络PS业务的互操作方案，如重选、PS切换、重定向等，进行深入研究；同时对未来LTE网络建设、2G/3G/LTE网络的日常运维给出了指导性建议。