发明授权
- 专利标题： Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed
- 专利标题（中）： 用于指示捎带的确认/非确认字段被寻址到的临时块流的方法和装置
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申请号： US13406121申请日： 2012-02-27
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公开(公告)号： US08681816B2公开(公告)日： 2014-03-25
- 发明人: Marian Rudolf , Behrouz Aghili , Prabhakar R. Chitrapu , Stephen G. Dick , Philip J. Pietrazki , Yan Li
- 申请人： Marian Rudolf , Behrouz Aghili , Prabhakar R. Chitrapu , Stephen G. Dick , Philip J. Pietrazki , Yan Li
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Technology Corporation
- 当前专利权人： InterDigital Technology Corporation
- 当前专利权人地址： US DE Wilmington
- 代理机构： Volpe and Koenig, P.C.
- 主分类号： H04J3/24
- IPC分类号： H04J3/24 ; H04J3/18 ; H04J3/16 ; H04L12/42 ; H03M13/00
摘要：
A method and apparatus for indicating a temporary block flow (TBF) to which a piggybacked acknowledgement/non-acknowledgement (PAN) field is addressed. A PAN check sequence (PCS) is created, for example using a cyclic redundancy check (CRC) encoding. The PCS is masked with a temporary flow identity (TFI) assigned to a TBF or a mask generated based on the TFI. A data block including the PAN field and the masked PCS is then processed for transmission. The mask may be generated by converting the TFI using an (M, N) code, M being not greater than the number of bits of the PCS and N being the number of bits of the TFI. With this scheme, a TFI may be transmitted in a PAN field without using explicit bits to identify the TBF.
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