A joint direction of arrival (DOA) estimation and phase calibration for synchronous CDMA system with decorrelator are presented.

提出了解相关同步CD MA系统一种联合波达方向(DOA)估计与相位标定算法。

youdao

Use of zero correlation zone (ZCZ) sequences can avoid co-channel interference and multi-access interference in the quasi-synchronous CDMA systems.

在准同步cd MA系统中，使用零相关区(ZCZ)序列能够避免共信道冲突和多址干扰。

youdao

Through the test, we found that using the CDMA wireless network, which is time synchronous in the whole net , to carry on data transmission can bring us great convenience.

经测试，发现使用全网时间同步的CDMA无线网络，进行数据传输可以给定位系统带来很大的便利。

youdao

Observers believe the Chinese are hard at work developing a homegrown advanced standard, known as TD-SCDMA (time division synchronous cdma), and that 3G licenses will appear once TD-SCDMA is ready.

FORBES: Qualcomm's Asian Adventures