A METHOD FOR OPTIMIZING THE RADIO FREQUENCY PERFO
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专利名称：A METHOD FOR OPTIMIZING THE RADIO FREQUENCY PERFORMANCE OF THE
TERMINAL
发明人：WANG, Man
申请号：CN2007003514
申请日：20071210
公开号：WO09/079815P1
公开日：
20090702
专利内容由知识产权出版社提供
摘要：A method for optimizing the radio frequency performance of the terminal is provided, which includes the following steps: a training sequence is added in the time slot of the original signal, and the initial signal is gotten; the initial signal is transmitted through the communication channel and is inputted to the equalizer, then, it is transmitted to the judging device, the input signal is gotten, and the training sequence of the initial signal is provided to the judging device directly; the judging device compares the training sequence of the input signal with the training sequence of the initial signal to get the difference value, and feedbacks the difference value to the equalizer; the equalizer makes use of the difference value to amend the initial signal, and let the amended signal pass through the judging device. Through the present invention, the Doppler frequency shift (including the time-varying Doppler frequency shift) can be countermined in the high-speed movement state, the code error rate can be decreased, and the radio frequency performance is optimized.
申请人：WANG, Man
地址：CN,CN
国籍：CN,CN
代理机构：KANGXIN PARTNERS, P.C.更多信息请下载全文后查看。