1) IS-856
IS-856
1.
The lx EV-DO Realese A standards is an evolution of the IS-856 of CDMA air interface standards developed specifically for packet data communications, and ulilizes the most advanced coding techniques and some key techniques such as forward link scheduler, reverse link rate control arithematic, reverse link power control arithematic and high level coding technique in order to prov.
1x EV-DO Realese A标准是CDMA空口协议IS-856的演进版本,其目的旨在进一步提高分组数据通信,通过利用最先进的编码技术和一些关键技术,如:前向调度算法,反向速率控制算法,反向功率控制算法, 使得1x EV-DO Realese A前向链路支持的峰值速率达到3。