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A General Analytical Approach for Outage Analysis of HARQ-IR over Correlated Fading Channels
Shi, Zheng3; Ma, Shaodan1; Yang, Guanghua3; Tam, Kam Weng1; Xia, Ming-Hua2
2017
Conference Name2017 9TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP)
Source Publication2017 9th International Conference on Wireless Communications and Signal Processing, WCSP 2017 - Proceedings
Conference DateOCT 11-13, 2017
Conference PlaceNanjing, PEOPLES R CHINA
Publication Place345 E 47TH ST, NEW YORK, NY 10017 USA
PublisherIEEE
Abstract

This paper proposes a general analytical approach to derive the outage probability of hybrid automatic repeat request with incremental redundancy (HARQ-IR) over correlated fading channels in closed-form. Unlike prior analyses, the consideration of channel correlation is one of the key reasons making the outage analysis involved. Using conditional Mellin transform, the outage probability of HARQ-IR over correlated Rayleigh fading channels is exactly expressed as a mixture of outage probabilities of HARQ-IR over independent Nakagami fading channels, where the weights are negative multinomial probabilities. Its straightforward application is to conduct asymptotic outage analysis to gain more insights, in which the asymptotic outage probability is obtained in a concise form. The asymptotic outage probability possesses some special properties which ease optimal power allocation and rate selection of HARQ-IR. Finally, numerical results are presented for validations and discussions.

KeywordHybrid Automatic Repeat Request With Incremental Redundancy Correlated Rayleigh Fading Mellin Transform
DOI10.1109/WCSP.2017.8171001
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering ; Telecommunications
WOS SubjectComputer Science, Hardware & Architecture ; Engineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000426972200126
The Source to ArticleWOS
Fulltext Access
Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Universidade de Macau
2.Sun Yat-Sen University
3.Jinan University
Recommended Citation
GB/T 7714
Shi, Zheng,Ma, Shaodan,Yang, Guanghua,et al. A General Analytical Approach for Outage Analysis of HARQ-IR over Correlated Fading Channels[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2017.
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