Title:
HYBRID CODE DESIGN FOR WIRELESS COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO/2020/087431
Kind Code:
A1
Abstract:
Methods, systems, and devices for wireless communications are described. A wireless device (e.g., a user equipment (UE) or base station) may determine a coding scheme for encoding information. The coding scheme may be a polar coding scheme or a low-density parity-check (LDPC) coding scheme and may be determined by the wireless device based on a code rate and block size (e.g., a size associated with or that is a payload size) associated with the information. For instance, the wireless device may compare a code rate and block size associated with the information with a number of code rate and payload size thresholds and may correspondingly determine a coding scheme type. Upon determining the coding scheme type, the wireless device may transmit the encoded information to another wireless device.
Inventors:
XU CHANGLONG (US)
WU LIANGMING (US)
LI JIAN (US)
JIANG JING (US)
XU HAO (US)
WU LIANGMING (US)
LI JIAN (US)
JIANG JING (US)
XU HAO (US)
Application Number:
PCT/CN2018/113354
Publication Date:
May 07, 2020
Filing Date:
November 01, 2018
Export Citation:
Assignee:
QUALCOMM INC (US)
XU CHANGLONG (CN)
WU LIANGMING (CN)
LI JIAN (CN)
JIANG JING (US)
XU HAO (CN)
XU CHANGLONG (CN)
WU LIANGMING (CN)
LI JIAN (CN)
JIANG JING (US)
XU HAO (CN)
International Classes:
H04L1/00; H03M13/13
Domestic Patent References:
| WO2018031777A1 | 2018-02-15 |
Foreign References:
| CN107888331A | 2018-04-06 | |||
| CN108123777A | 2018-06-05 |
Other References:
HUAWEI ET AL.: "Channel coding for URLLC", 3GPP DRAFT; R1-1720759, 1 December 2017 (2017-12-01), pages 1 - 16, XP051370210
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
Download PDF: