首页> 外国专利> METHOD AND RECEIVING APPARATUS FOR MINIMUM BIT ERROR RATE LINEAR MULTI-USER DETECTION OVER TIME- VARYING AND FREQUENCY-SELECTIVE FADING DS-CDMA CHANNELS

METHOD AND RECEIVING APPARATUS FOR MINIMUM BIT ERROR RATE LINEAR MULTI-USER DETECTION OVER TIME- VARYING AND FREQUENCY-SELECTIVE FADING DS-CDMA CHANNELS

机译:随时间变化和频率选择性衰落DS-CDMA信道的最小误码率线性多用户检测的方法和接收装置

摘要

The present invention relates to a multi-user receiving unit which minimizes the bit error rate (BER) at time-varying and frequency- selective fading channels for the base stations used in the Direct Sequence - Code Division Multiple Access (DS-CDMA) or GSM systems. The algorithm that is working on the FPGA integrated circuit comprises minimizes the bit error rate of the multi-user receiver by using the Newton and Golden-Section methods.
机译:多用户接收单元本发明涉及一种多用户接收单元,该单元使直接序列-码分多址(DS-CDMA)或DS-CDMA中使用的基站的时变和频率选择衰落信道的误码率(BER)最小。 GSM系统。在FPGA集成电路上运行的算法包括通过使用Newton和Golden-Section方法将多用户接收器的误码率降至最低。

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