Publication Type
Journal Article
Version
publishedVersion
Publication Date
7-1989
Abstract
A parity retransmission hybrid automatic repeat request (ARQ) scheme is proposed which uses rate 1/2 convolutional codes and Viterbi decoding. A protocol is described which is capable of achieving higher throughputs than previously proposed parity retransmission schemes. The performance analysis is based on a two-state Markov model of a nonstationary channel. This model constitutes a first approximation to a nonstationary channel. The two-state channel model is used to analyze the throughput and undetected error probability of the protocol presented when the receiver has both an infinite and a finite buffer size. It is shown that the throughput improves as the channel becomes more bursty
Discipline
Information Security
Research Areas
Information Security and Trust
Publication
IEEE Transactions on Communications
Volume
37
Issue
7
First Page
755
Last Page
765
ISSN
0090-6778
Identifier
10.1109/26.31168
Publisher
IEEE
Citation
LUGAND, L. R.; Costello, Jr., D. J.; and DENG, Robert H..
Parity retransmission hybrid ARQ using rate 1/2 convolutional codes on a nonstationary channel. (1989). IEEE Transactions on Communications. 37, (7), 755-765.
Available at: https://ink.library.smu.edu.sg/sis_research/105
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Additional URL
https://doi.org/10.1109/26.31168