Title:
TRANSMISSION OF NEW DATA IN A HYBRID AUTOMATIC REPEAT REQUEST (HARQ) RETRANSMISSION WITH POLAR CODED TRANSMISSIONS
Document Type and Number:
WIPO Patent Application WO/2017/156792
Kind Code:
A1
Abstract:
For communication utilizing polar codes， a hybrid automatic repeat request algorithm utilizing incremental redundancy (HARQ-IR) may provide increased throughput by including new information， not based on an original packet transmission， in a HARQ retransmission. The number of information bits in each HARQ retransmission may be controlled in order to manage a tradeoff between increased throughput and a decreased block error rate (BLER).
Inventors:
LI JIAN (US)
XU CHANGLONG (US)
HOU JILEI (US)
WANG NENG (US)
WEI CHAO (US)
XU CHANGLONG (US)
HOU JILEI (US)
WANG NENG (US)
WEI CHAO (US)
Application Number:
PCT/CN2016/076809
Publication Date:
September 21, 2017
Filing Date:
March 18, 2016
Export Citation:
Assignee:
QUALCOMM INC (US)
LI JIAN (CN)
XU CHANGLONG (CN)
HOU JILEI (CN)
WANG NENG (CN)
WEI CHAO (CN)
LI JIAN (CN)
XU CHANGLONG (CN)
HOU JILEI (CN)
WANG NENG (CN)
WEI CHAO (CN)
International Classes:
H04L1/08
Domestic Patent References:
| WO2015149225A1 | 2015-10-08 | |||
| WO2015139316A1 | 2015-09-24 |
Foreign References:
| US20150358113A1 | 2015-12-10 |
Other References:
HONG, SONG-NAM ET AL.: "Capacity-Achieving Rate-Compatible Polar Codes", ARXIV:1510.01776V2 [CS. IT, 27 January 2016 (2016-01-27), XP032940199
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LIMITED (CN)
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