Title:
ポーラ符号のための循環バッファレートマッチング
Document Type and Number:
Japanese Patent JP6866473
Kind Code:
B2
Abstract:
Methods are proposed herein to perform rate matching for polar codes via circular buffering of the polar encoded bits. Embodiments are directed to methods of operation of a transmitting node in a wireless system including performing polar encoding of a set of information bits in accordance with a polar sequence of length NB to thereby generate NB coded bits. The method can further include interleaving the coded bits to thereby provide an interleaved coded bit sequence, and storing the interleaved coded bit sequence into a circular buffer of length NB. According to certain embodiments, the method can further include extracting N coded bits for transmission from the circular buffer. N can be greater than, equal to, or less than NB.
Inventors:
Hui, Dennis
Blankenship, Yufei
Blankenship, Yufei
Application Number:
JP2019511415A
Publication Date:
April 28, 2021
Filing Date:
February 09, 2018
Export Citation:
Assignee:
Telefon Acty Bora Get Erm Ericson (Pubble)
International Classes:
H03M13/13; H03M13/27
Foreign References:
| EP3113387A1 | ||||
| WO2016101089A1 |
Other References:
ZTE, ZTE Microelectronics,Rate Matching of Polar Codes for eMBB[online],3GPP TSG RAN WG1 #88 R1-1701602,2017年 2月 7日,[検索日:2017.08.23],Internet
Qualcomm Incorporated,Design of Polar codes for control channel[online],3GPP TSG RAN WG1 adhoc_NR_AH_1701 R1-1700832,2017年 1月10日,[検索日:2017.07.26],Internet
Qualcomm Incorporated,Design of Polar codes for control channel[online],3GPP TSG RAN WG1 adhoc_NR_AH_1701 R1-1700832,2017年 1月10日,[検索日:2017.07.26],Internet
Attorney, Agent or Firm:
Sonoda Yoshitaka
Yoshitaka Togashi
Ishioka Toshiyasu
Ryo Fujii
Yoshitaka Togashi
Ishioka Toshiyasu
Ryo Fujii