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Method and apparatus for transmission diversity in wireless telecomunication systems providing antenna and/or polarisation hopping sequences
Method and apparatus for transmission diversity in wireless telecomunication systems providing antenna and/or polarisation hopping sequences
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机译:在提供天线和/或极化跳变序列的无线通信系统中用于传输分集的方法和装置
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摘要
The invention relates to the overall spectral efficiency of wireless telecommunication systems.;It is an object of the invention to provide a new and improved approach for reducing the necessary cluster size needed for logical channels and hence, to significantly increasing the overall spectral efficiency.;The invention proposes for improving the overall spectral efficiency of wireless telecommunication systems, in particular of mobile communication systems, the transmission of at least one multiframe signal having a plurality of sub-frames with predefined logical channels (BCCH, FCCH, SCH) repeatedly embedded in predefined sub-frames, wherein a transmitter diversity is applied using antenna and/or polarisation hopping sequences such that during the transmission of respective one multiframe, each logical channel (BCCH, FCCH, SCH) is transmitted at least two times with a different antenna and/or polarisation.
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