| 1. | At the mean time , the building of the system is the fastest and the best convenience . the scdma making use of radio connection technology of scdma have advantage of high radio frequency ratio , good secrecy and long distance of transport under lower transmitter frequency
Scdma无线接入通信系统采用同步码分多址( scdma )无线接入技术,具有无线频谱利用率高、通信保密性好和低发射功率下较远的通信距离等技术优势,是一种优秀的无线接入通信技术。 |
