Invention Grant
- Patent Title: Method and apparatus for encoding data using a polar code
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Application No.: US16163169Application Date: 2018-10-17
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Publication No.: US10700808B2Publication Date: 2020-06-30
- Inventor: Huazi Zhang , Jiajie Tong , Rong Li , Jun Wang , Wen Tong , Yiqun Ge , Xiaocheng Liu , Gongzheng Zhang , Jian Wang , Nan Cheng , Qifan Zhang
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Slater Matsil, LLP
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H04L1/00 ; H03M13/13 ; H03M13/11

Abstract:
Embodiment techniques map parity bits to sub-channels based on their row weights. In one example, an embodiment technique includes polar encoding, with an encoder of the device, information bits and at least one parity bit using the polar code to obtain encoded data, and transmitting the encoded data to another device. The polar code comprises a plurality of sub-channels. The at least one parity bit being placed in at least one of the plurality of sub-channels. The at least one sub-channel is selected from the plurality of sub-channels based on a weight parameter.
Public/Granted literature
- US20190068316A1 Method and Apparatus for Encoding Data Using a Polar Code Public/Granted day:2019-02-28
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