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美制数字移动电话系统800M
码分多址,一种扩频多址数字式通信技术
例句
Solid knowledge of wireless communication technologies such as GSM, TDMA, CDMA and 3G systems such as WCDMA and UMTS
对无线通讯技术如GSM,TDMA,CDMA和3G系统如WCDMA,UMTS知识功底牢固
CDMA( Code Division Multiple Access)
码分多址(一种扩频多址数字式通信技术)
S-CDMA (Synchronous Code Division Multiple Access)
同步码分复用
CDMA (code division multiple access)
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