Paper Info
Title
Multi-Packet Harq With Delayed Feedback
Abstract
In current wireless communication systems, the feedback required by the Hybrid Automatic ReQuest (HARQ) mechanism is received with some delay at the transmitter side. To alleviate this issue, parallel Stop-and-Wait HARQ is usually employed. In this paper, we propose a multi-packet HARQ protocol (also called superposition coding or multi-layer HARQ) to improve the user's delay distribution and increase the throughput, without any additional feedback such as Channel State Information. The performance analysis, provided from an information-theoretic point-of-view, shows that the proposed protocol offers better delay distribution, higher throughput and lower message error rate compared to the conventional parallel Stop-and-Wait HARQ, at the expense of increased decoding complexity.
Year
DOI
Venue
2018
10.1109/PIMRC.2018.8580804
2018 IEEE 29TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC)
Field
DocType
Citations 
Hybrid automatic repeat request,Transmitter,Wireless communication systems,Computer science,Word error rate,Network packet,Computer network,Throughput,Decoding methods,Channel state information
Conference
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Alaa Khreis121.05
Philippe Ciblat251656.63
Francesca Bassi3248.34
Pierre Duhamel42339328.01