发明名称 |
Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed |
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. |
申请公布号 |
US8126013(B2) |
申请公布日期 |
2012.02.28 |
申请号 |
US20080056433 |
申请日期 |
2008.03.27 |
申请人 |
RUDOLF MARIAN;AGHILI BEHROUZ;CHITRAPU PRABHAKAR R.;DICK STEPHEN G.;PIETRASKI PHILIP J.;LI YAN;INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
RUDOLF MARIAN;AGHILI BEHROUZ;CHITRAPU PRABHAKAR R.;DICK STEPHEN G.;PIETRASKI PHILIP J.;LI YAN |
分类号 |
H04J3/24;H04J3/16;H04J3/18;H04L12/42 |
主分类号 |
H04J3/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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