ETSI TS 144 021-2000 数字蜂窝通信系统(第2+阶段).移动台-基站系统(MS - BSS)接口上的速率适配.3GPP TS 44.021(版本4.0.0,第4次发布)
Digital Cellular Telecommunications System (Phase 2+); Rate Adaption on the Mobile Station - Base Station System (MS-BSS) Interface 3GPP TS 44.021 Version 4.0.0 Release 4