Title:
PARALLEL QDM ENCODING
Document Type and Number:
WIPO Patent Application WO/2023/004738
Kind Code:
A1
Abstract:
Certain aspects of the present disclosure provide a technique for parallel distribution matching (DM) encoding. A user equipment (UE) implements the technique to perform a first round of parallel DM encoding using k information bits as input by: 1) segmenting the k information bits into N blocks of information bits, and 2) encoding the Nblocks of information bits in parallel with N DM blocks. Each of the N blocks outputs one or more encoded information bits in each of the NDM blocks, and a total number of information bits output by the N DM blocks is less than k. The UE then performs a second round of parallel DM encoding using k' information bits that were not encoded in the first round of DM encoding. The second round of parallel DM encoding includes a same encoding process as implemented in the first round of parallel DC encoding.
Inventors:
WU LIANGMING (US)
SHENTAL ORI (US)
RICHARDSON THOMAS JOSEPH (US)
XIAO KEXIN (US)
LIU WEI (US)
XU CHANGLONG (US)
XU HAO (US)
SHENTAL ORI (US)
RICHARDSON THOMAS JOSEPH (US)
XIAO KEXIN (US)
LIU WEI (US)
XU CHANGLONG (US)
XU HAO (US)
Application Number:
PCT/CN2021/109562
Publication Date:
February 02, 2023
Filing Date:
July 30, 2021
Export Citation:
Assignee:
QUALCOMM INC (US)
WU LIANGMING (CN)
SHENTAL ORI (US)
RICHARDSON THOMAS JOSEPH (US)
XIAO KEXIN (CN)
LIU WEI (CN)
XU CHANGLONG (CN)
XU HAO (CN)
WU LIANGMING (CN)
SHENTAL ORI (US)
RICHARDSON THOMAS JOSEPH (US)
XIAO KEXIN (CN)
LIU WEI (CN)
XU CHANGLONG (CN)
XU HAO (CN)
International Classes:
H04L25/03; H04L27/00
Domestic Patent References:
| WO2021083488A1 | 2021-05-06 |
Foreign References:
| US20190280809A1 | 2019-09-12 | |||
| US20210194596A1 | 2021-06-24 | |||
| US20190109752A1 | 2019-04-11 | |||
| US20200280468A1 | 2020-09-03 | |||
| US20210135778A1 | 2021-05-06 | |||
| CN111181652A | 2020-05-19 |
Other References:
ZTE: "Discussion on DL 1024QAM for NR FR1", 3GPP DRAFT; R1-2007977, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946553
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
Download PDF: