Invention Grant
- Patent Title: Transmission of new data in a hybrid automatic repeat request (HARQ) retransmission with polar coded transmissions
-
Application No.: US16078480Application Date: 2016-11-04
-
Publication No.: US10944517B2Publication Date: 2021-03-09
- Inventor: Jian Li , Changlong Xu , Jilei Hou , Neng Wang , Chao Wei
- Applicant: Jian Li , Changlong Xu , Jilei Hou , Neng Wang , Chao Wei , QUALCOMM Incorporated
- Applicant Address: CN Beijing; CN Beijing; US CA San Diego; SE Lund; CN Beijing; US CA San Diego
- Assignee: Jian Li,Changlong Xu,Jilei Hou,Neng Wang,Chao Wei,QUALCOMM Incorporated
- Current Assignee: Jian Li,Changlong Xu,Jilei Hou,Neng Wang,Chao Wei,QUALCOMM Incorporated
- Current Assignee Address: CN Beijing; CN Beijing; US CA San Diego; SE Lund; CN Beijing; US CA San Diego
- Agency: Loza & Loza, LLP
- Priority: WOPCT/CN2016/076809 20160318
- International Application: PCT/CN2016/104589 WO 20161104
- International Announcement: WO2017/157028 WO 20170921
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H03M13/13 ; H03M13/29 ; H04L1/00 ; H04L1/20 ; H03M13/00 ; H04W72/04
Abstract:
For communication utilizing polar codes, a hybrid automatic repeat request algorithm utilizing incremental redundancy (HARQ-IR) may provide increased throughput by including new data, not based on an original transmission, in a HARQ retransmission. The number of retransmitted bits and new 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).
Public/Granted literature
Information query
