Title:
INFORMATION PROCESSING METHOD, APPARATUS AND COMMUNICATIONS DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/001338
Kind Code:
A1
Abstract:
Disclosed in the present application are an encoding method and apparatus, a communications device and a communication system. The method comprises: using a low-density parity-check (LDPC) matrix to encode an input bit sequence; the LDPC matrix being obtained based on an expansion factor Z and a base matrix, the base matrix comprising rows 0 to 4 and columns 0-26 of one of the matrices shown in figures 3b-1 to 3b-10, or the base matrix comprising rows 0 to 4 and some of rows 0 to 26 of one of the matrices shown in figures 3b-1 to 3b-10. The encoding method, apparatus, communications device and communications system of the present application can satisfy channel encoding requirements.
Inventors:
MA LIANG (CN)
ZHENG CHEN (CN)
LIU XIAOJIAN (CN)
WEI YUEJUN (CN)
ZENG XIN (CN)
ZHENG CHEN (CN)
LIU XIAOJIAN (CN)
WEI YUEJUN (CN)
ZENG XIN (CN)
Application Number:
PCT/CN2018/092197
Publication Date:
January 03, 2019
Filing Date:
June 21, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H03M13/11
Foreign References:
| CN106685586A | 2017-05-17 | |||
| CN104868925A | 2015-08-26 | |||
| CN106849958A | 2017-06-13 | |||
| CN104821831A | 2015-08-05 |
Other References:
SAMSUNG ELECTRONICS: "Per 45.820 NB M2M - Uplink Forward Error Correction", 3GPP TSG GERANADHOC#3 GPC150318, 2 July 2015 (2015-07-02)
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