公开(公告)号：US11764810B2

公开(公告)日：2023-09-19

申请号：US17902340

申请日：2022-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Lu ,  Hong Chen ,  Jun Chen

IPC: H03M13/00 ,  H03M13/25 ,  G06F7/523 ,  H03M13/39

CPC classification number: H03M13/251 ,  G06F7/523 ,  H03M13/3933

Abstract: A decoding system, a decoding controller, and a decoding control method are provided. In the decoding system, a decoding controller is disposed between two adjacent decoders. The decoding controller determines whether to perform turn-off based on a non-turn-off indication received by a previous-stage decoder, a turn-off indication output by the previous-stage decoder, and historical turn-off probability statistics. This is equivalent to adding a buffer zone between the two adjacent decoders.

公开(公告)号：US20220416814A1

公开(公告)日：2022-12-29

申请号：US17902340

申请日：2022-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qing Lu ,  Hong Chen ,  Jun Chen

IPC: H03M13/25 ,  H03M13/39 ,  G06F7/523

Abstract: A decoding system, a decoding controller, and a decoding control method are provided. In the decoding system, a decoding controller is disposed between two adjacent decoders. The decoding controller determines whether to perform turn-off based on a non-turn-off indication received by a previous-stage decoder, a turn-off indication output by the previous-stage decoder, and historical turn-off probability statistics. This is equivalent to adding a buffer zone between the two adjacent decoders.

公开(公告)号：US20170170968A1

公开(公告)日：2017-06-15

申请号：US15443997

申请日：2017-02-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yansong Zhang ,  Hong Chen ,  Cuiping Li ,  Dongwang Sun

IPC: H04L9/32 ,  H04L29/06

CPC classification number: H04L9/3242 ,  G06F16/2255 ,  G06F16/9014 ,  H04L63/061

Abstract: A generation method, a query method, and an apparatus of a two-dimensional filter are provided. In this solution, a two-dimensional filter includes a two-dimensional matrix, where the two-dimensional matrix may be linked to multiple key value element groups, and therefore flexibility of the filter is improved. Further, when it is queried whether a key value element is a key value element included in multiple key value element groups, it only needs to perform a query based on the two-dimensional filter, and it does not need to generate a Bloom filter corresponding to each key value element group. In addition, when it is queried whether a key value element is a key value element included in multiple key value element groups, it does not need to perform queries one by one based on each of multiple Bloom filters. Therefore, a problem of low query efficiency currently is further resolved.