Title:
ARITHMETIC CODING INCLUDING SYMBOL SEQUENCE DETERMINATION
Document Type and Number:
WIPO Patent Application WO/2024/045107
Kind Code:
A1
Abstract:
This disclosure provides methods, devices and systems for encoding data, to achieve a symbol distribution, for wireless communication. One implementation includes a method in which arithmetic coding (AC) encoding is constrained by a set of one or more target compositions for symbol sequences. The target compositions are known, and the encoding method is performed in multiple iterations. Each iteration generates a symbol and establishes a composition prefix, which is taken into account in the subsequent iteration. The methods generate output sequences defining symbols that are used to encode data for transmission.
Inventors:
LIU WEI (US)
RICHARDSON THOMAS JOSEPH (US)
WU LIANGMING (US)
XU CHANGLONG (US)
SHENTAL ORI (US)
XU HAO (US)
RICHARDSON THOMAS JOSEPH (US)
WU LIANGMING (US)
XU CHANGLONG (US)
SHENTAL ORI (US)
XU HAO (US)
Application Number:
PCT/CN2022/116435
Publication Date:
March 07, 2024
Filing Date:
September 01, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
LIU WEI (CN)
RICHARDSON THOMAS JOSEPH (US)
WU LIANGMING (CN)
XU CHANGLONG (CN)
SHENTAL ORI (US)
XU HAO (CN)
LIU WEI (CN)
RICHARDSON THOMAS JOSEPH (US)
WU LIANGMING (CN)
XU CHANGLONG (CN)
SHENTAL ORI (US)
XU HAO (CN)
International Classes:
H04L27/00
Domestic Patent References:
WO2018121887A1 | 2018-07-05 | |||
WO2021101901A1 | 2021-05-27 |
Foreign References:
US10749554B1 | 2020-08-18 | |||
EP3767457A1 | 2021-01-20 | |||
US20190342138A1 | 2019-11-07 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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