发明授权
- 专利标题： Forward error correction decoding avoidance based on predicted code block reliability
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申请号： US15144583申请日： 2016-05-02
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公开(公告)号： US10256945B2公开(公告)日： 2019-04-09
- 发明人: Jason Robert Duggan , Andrew Mark Earnshaw , Timothy James Creasy
- 申请人： BlackBerry Limited
- 申请人地址： CA Waterloo
- 专利权人： BlackBerry Limited
- 当前专利权人： BlackBerry Limited
- 当前专利权人地址： CA Waterloo
- 代理机构： Borden Ladner Gervais LLP
- 代理商 Todd Keeler
- 主分类号： G06F11/00
- IPC分类号： G06F11/00 ; H04L1/00 ; H03M13/37 ; H03M13/00 ; H04L1/18 ; H04L1/20 ; H04W52/02 ; H03M13/11 ; H03M13/15 ; H03M13/23 ; H03M13/29
摘要：
A method and device for performing Hforward error (FEC) correction avoidance based upon predicted block code reliability in a communications device is provided. An avoidance unit comprising a metric computation unit and a decision unit generates a reliability metric based upon a received code block. The reliability metric is compared to a reliability threshold, and the forward error correction decoder in the communications device is disabled if the metric is below or equal to the threshold.
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