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1. (WO2017156792) TRANSMISSION OF NEW DATA IN A HYBRID AUTOMATIC REPEAT REQUEST (HARQ) RETRANSMISSION WITH POLAR CODED TRANSMISSIONS

Pub. No.:    WO/2017/156792    International Application No.:    PCT/CN2016/076809
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Sat Mar 19 00:59:59 CET 2016
IPC: H04L 1/08
Applicants: QUALCOMM INCORPORATED
LI, Jian
XU, Changlong
HOU, Jilei
WANG, Neng
WEI, Chao
Inventors: LI, Jian
XU, Changlong
HOU, Jilei
WANG, Neng
WEI, Chao
Title: TRANSMISSION OF NEW DATA IN A HYBRID AUTOMATIC REPEAT REQUEST (HARQ) RETRANSMISSION WITH POLAR CODED TRANSMISSIONS
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).