Title:
METHODS AND APPARATUS TO FACILITATE DISTRIBUTION MATCHING VIA REVERSED COMPRESSION
Document Type and Number:
WIPO Patent Application WO/2022/217576
Kind Code:
A1
Abstract:
Apparatus, methods, and computer-readable media for facilitating distribution matching via reversed compression are disclosed herein. An example method for wireless communication at a wireless transmitter includes decompressing a first sequence of information bits for wireless transmission to output a sequence of shaped symbols. The example method also includes compressing the sequence of shaped symbols to output a second sequence of compressed information bits. The example method also includes transmitting, to a receiver, a signal comprising the sequence of shaped symbols.
Inventors:
SHENTAL ORI (US)
RICHARDSON THOMAS JOSEPH (US)
WU LIANGMING (US)
XIAO KEXIN (US)
SAMPATH ASHWIN (US)
ISLAM MUHAMMAD NAZMUL (US)
DIMARE MICHAEL (US)
BERKOWITZ MICHAEL ETHAN (US)
XU CHANGLONG (US)
XU HAO (US)
RICHARDSON THOMAS JOSEPH (US)
WU LIANGMING (US)
XIAO KEXIN (US)
SAMPATH ASHWIN (US)
ISLAM MUHAMMAD NAZMUL (US)
DIMARE MICHAEL (US)
BERKOWITZ MICHAEL ETHAN (US)
XU CHANGLONG (US)
XU HAO (US)
Application Number:
PCT/CN2021/087705
Publication Date:
October 20, 2022
Filing Date:
April 16, 2021
Export Citation:
Assignee:
QUALCOMM INC (US)
SHENTAL ORI (US)
RICHARDSON THOMAS JOSEPH (US)
WU LIANGMING (CN)
XIAO KEXIN (CN)
SAMPATH ASHWIN (US)
ISLAM MUHAMMAD NAZMUL (US)
DIMARE MICHAEL (US)
BERKOWITZ MICHAEL ETHAN (US)
XU CHANGLONG (CN)
XU HAO (CN)
SHENTAL ORI (US)
RICHARDSON THOMAS JOSEPH (US)
WU LIANGMING (CN)
XIAO KEXIN (CN)
SAMPATH ASHWIN (US)
ISLAM MUHAMMAD NAZMUL (US)
DIMARE MICHAEL (US)
BERKOWITZ MICHAEL ETHAN (US)
XU CHANGLONG (CN)
XU HAO (CN)
International Classes:
H03M7/40; H04L1/00; H03M13/00
Domestic Patent References:
| WO2019197043A1 | 2019-10-17 |
Foreign References:
| EP3352401A1 | 2018-07-25 |
Other References:
TOBIAS FEHENBERGER ET AL: "Multiset-Partition Distribution Matching", 9 August 2018 (2018-08-09), XP055530362, Retrieved from the Internet [retrieved on 20181205], DOI: 10.1109/TCOMM.2018.2881091
PIKUS MARCIN ET AL: "Finite-Precision Implementation of Arithmetic Coding Based Distribution Matchers", 2019 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), IEEE, 9 December 2019 (2019-12-09), pages 1 - 6, XP033722488, DOI: 10.1109/GLOBECOM38437.2019.9013800
PIKUS MARCIN ET AL: "Finite-Precision Implementation of Arithmetic Coding Based Distribution Matchers", 2019 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), IEEE, 9 December 2019 (2019-12-09), pages 1 - 6, XP033722488, DOI: 10.1109/GLOBECOM38437.2019.9013800
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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