精选优质文档-倾情为你奉上爱立信网管学习总结专心-专注-专业目 录图 目 录1 爱立信BSS组成1.1 爱立信CDMA2000系统结构1.1.1 PLMN组成n PLMN Public Land Mobile Network图 11 PLMN组成PLMN组成包括:n PSTN Public Switched Telephone NetworkProvide access to domestic and international telephone networks, including landline phone and other wireless service networks.n PDN Public Data NetworkProvide access to domestic and internation