R-EACH Enhanced Access Channel
... RDF Resource Description Format 资源描述格式 R-EACH Enhanced Access Channel 反向增强接入信道 RF Radio Frequency 无线频率 ...
基于16个网页-相关网页
Reverse Enhanced Access Channel
Forward Common Assignment Channel（前向公共指配信道） Reverse Enhanced Access Channel（反向增强接入信道） Forward Broadcast Control Channel（前向广播控制信道） ..
基于8个网页-相关网页