The multiple carrier hybrid PRMA and CDMA protocol is presented based on packet reservation multiple access (PRMA) and code division multiple access protocol.

在分析分组预约多址协议和码分多址的基础上，提出一种多载波分组预约多址与码分多址混合的多址协议。

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By adopting the thought of module design, this paper implements the SSL protocol on the CDMA wireless communication module, and resolves the security of the data transmission in the wireless channel.

采用模块化设计思想，在CD MA无线通信模块上实现了SSL协议，保证了数据在无线网络中的安全传输。

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If you can call a proprietary 3G protocol that lags its CDMA and WCDMA competition by years a "technical achievement, " anyway.

ENGADGET: China Mobile delivers production 3G network in time for Olympics

In the widely used cellular protocol known as code division multiple access, or CDMA, data are chopped up into dozens of small, duplicate data packets and blasted out over a range of frequencies.

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