Invention Publication
EP2224633A1 Code block reordering prior to forward error correction decoding based on predicted code block reliability
有权
前向误差校正之前码块重排序解码基于预测Kodeblockzuverlässlichkeit
- Patent Title: Code block reordering prior to forward error correction decoding based on predicted code block reliability
- Patent Title (中): 前向误差校正之前码块重排序解码基于预测Kodeblockzuverlässlichkeit
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Application No.: EP09153886.8Application Date: 2009-02-27
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Publication No.: EP2224633A1Publication Date: 2010-09-01
- Inventor: Earnshaw, Andrew Mark , Duggan, Jason Robert , Creasy, Timothy James
- Applicant: RESEARCH IN MOTION LIMITED
- Applicant Address: 295 Phillip Street Waterloo, Ontario N2L 3W8 CA
- Assignee: RESEARCH IN MOTION LIMITED
- Current Assignee: RESEARCH IN MOTION LIMITED
- Current Assignee Address: 295 Phillip Street Waterloo, Ontario N2L 3W8 CA
- Agency: Patel, Binesh
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04L1/20 ; H04L1/18
Abstract:
Method and a receiver in a communication system for receiving a transport block. The transport block comprises code blocks, each of the code blocks includes an error detection code and an error correction code. Reliability metrics are determined using an input generated during processing of the code blocks after the transport block is received. Each of the reliability metrics corresponds to each of the code blocks. A code block reorderer reorders the code blocks in an order based on the reliability metrics and a selection criterion. A decoder decodes each of the code blocks using the error correction code in the order. A verifier verifies each of the decoded code blocks using the error detection code.
Public/Granted literature
- EP2224633B1 Code block reordering prior to forward error correction decoding based on predicted code block reliability Public/Granted day:2011-11-09
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