The analysis showns that MRC decreases the outage probability and increases the system coverage, compared with the soft handoff in a CDMA system. 研究結果表明它比碼分多址中的軟切換中所採用的選擇式宏分集能夠帶來更低的中斷率，從而提高系統的覆蓋。
The author has described several key techniques for improving the capacity of CDMA digital celullar system,comparing to the spectral efficiency of FDMA and TDMA cellular system. 本文對照頻分多址和時分多址系統的頻譜效率，闡述了碼分多址系統提高系統容量的幾項關鍵技術。
