发明名称 Methods and apparatus for channel interleaving in OFDM systems
摘要 A method and apparatus for channel interleaving in a wireless communication system. In one aspect of the present invention, the data resource elements are assigned to multiple code blocks, and the numbers of data resource elements assigned to each code block are substantially equal. In another aspect of the present invention, a time-domain-multiplexing-first (TDM-first) approach and a frequency-domain-multiplexing-first (FDM-first) approach are proposed. In the TDM-first approach, at least one of a plurality of code blocks are assigned with a number of consecutive data carrying OFDM symbols. In the FDM-first approach, at least one of the plurality of code blocks are assigned with all of the data carrying OFDM symbols. Either one of the TDM first approach and the FDM-first approach may be selected in dependence upon the number of the code blocks, or the transport block size, or the data rate.
申请公布号 US2008307427(A1) 申请公布日期 2008.12.11
申请号 US20080155096 申请日期 2008.05.29
申请人 发明人 PI ZHOUYUE;TSAI JIANNAN;KHAN FAROOQ
分类号 G06F9/50 主分类号 G06F9/50
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