Title:
TECHNIQUES FOR HYBRID CHASE COMBINING AND INCREMENTAL REDUNDANCY HARQ WITH POLAR CODES
Document Type and Number:
WIPO Patent Application WO/2018/126433
Kind Code:
A1
Abstract:
The present disclosure describes various examples of a method, an apparatus, and a computer readable medium for wireless communications (e. g., 5G NR) using hybrid automatic repeat request (HARQ). For example, one of the methods described may include generating a first codeword based on a first code block length, transmitting a first signal using the first codeword, generating a second codeword with incremental redundancy information based on a second code block length, generating a third codeword with repetition of at least a portion of the first codeword based on a third code block length, and transmitting a second signal using at least the second codeword or the third codeword.
Inventors:
WEI CHAO (US)
JIANG JING (US)
XU CHANGLONG (US)
HOU JILEI (US)
JIANG JING (US)
XU CHANGLONG (US)
HOU JILEI (US)
Application Number:
PCT/CN2017/070392
Publication Date:
July 12, 2018
Filing Date:
January 06, 2017
Export Citation:
Assignee:
QUALCOMM INC (US)
WEI CHAO (CN)
JIANG JING (US)
XU CHANGLONG (CN)
HOU JILEI (CN)
WEI CHAO (CN)
JIANG JING (US)
XU CHANGLONG (CN)
HOU JILEI (CN)
International Classes:
H03M13/00; H04L1/18
Foreign References:
| US20070113147A1 | 2007-05-17 | |||
| US20160285479A1 | 2016-09-29 | |||
| US20080294967A1 | 2008-11-27 | |||
| CN101174931A | 2008-05-07 |
Other References:
SABER HAMID ET AL.: "An Incremental Redundancy Hybrid ARQ Scheme via Puncturing and Extending of Polar Codes", IEEE TRANSACTIONS ON COMMUNICATIONS, vol. 63, no. 11, 30 November 2015 (2015-11-30), pages 3964 - 3973, XP011589911
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LIMITED (CN)
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