...这一问题,首先通过时频变换将时域中由频偏引起的时变平坦衰落信道变换为频域中的块时不变符号间串扰(Inter-Symbol Interference, ISI)信道。
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讨论了OFDM信号在无线信道传输过程中遇到的码间串扰（ISI）和符号间串扰（ICI）问题；
The problems discussed the ISI and the ICI occurred when the OFDM signal transmitted in the wireless channel.
本文研究和分析了在一般多径信道条件下，CD MA阵列接收机对于多址干扰和符号间串扰的联合抑制。
In this paper joint suppression of multiple access interferences and inter-symbol interferences by a CDMA array receiver is studied in multipath channels.
仿真结果表明，与传统的译码方法相比，新方案对于克服GMSK信号所固有的严重符号间串扰(ISI)有明显的改进。
Compared with traditional decoding method, simulation results of the new scheme show evident improvement in overcoming the severe intersymbol interference (ISI) of GMSK signals.
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