ETSI GSM 09.10-1993 欧洲数字蜂窝通信系统(第2阶段).移动台-基站系统和基站系统-移动业务交换中心(MS-BSS-MCS)间信令程序和移动应用部分(MAP)的信元映射
European Digital Cellular Telecommunication System (Phase 2); Information Element Mapping between Mobile Station - Base Station System and BSS - Mobile-Services Switching Centre (MS - BSS - MSC) Signalling Procedures and the Mobile Application Part (MAP)