Superposition-repetition-coded successive decode-and-forward relaying with limited destination-relay feedback

Chao Wang, Yijia Fan, John S. Thompson, Mikael Skoglund, H. Vincent Poor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

A novel cooperative diversity transmission protocol using two K-antenna decode-and-forward relays to take turns assisting in the communication between a single-antenna source and its intended N-antenna destination is studied. A (1+2⌈logK⌉)-bit destination-relay feedback signal is exploited to perform relay/antenna selection. Two different simple forwarding strategies are applied at the relays: one relay uses a superposition-coding strategy while the other relay uses a repetition-coding strategy. When the source's frame length is sufficiently large, the optimal diversity-multiplexing tradeoff of the four-node network can be achieved asymptotically if K ≥ 3.

Original languageEnglish (US)
Title of host publication2010 IEEE Wireless Communications and Networking Conference, WCNC 2010 - Proceedings
DOIs
StatePublished - Aug 3 2010
EventIEEE Wireless Communications and Networking Conference 2010, WCNC 2010 - Sydney, NSW, Australia
Duration: Apr 18 2010Apr 21 2010

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
ISSN (Print)1525-3511

Other

OtherIEEE Wireless Communications and Networking Conference 2010, WCNC 2010
CountryAustralia
CitySydney, NSW
Period4/18/104/21/10

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Wang, C., Fan, Y., Thompson, J. S., Skoglund, M., & Poor, H. V. (2010). Superposition-repetition-coded successive decode-and-forward relaying with limited destination-relay feedback. In 2010 IEEE Wireless Communications and Networking Conference, WCNC 2010 - Proceedings [5506453] (IEEE Wireless Communications and Networking Conference, WCNC). https://doi.org/10.1109/WCNC.2010.5506453