Throughput analysis of MIMO cooperative decode-and-forward HARQ protocols

Ilmu Byun, Kijun Jeon, Hyangsun You, Kwang Soon Kim

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

Abstract

We consider MIMO-HARQ protocols with/without relay under block fading channels with the assumption that the source, destination, and relay are half-duplex nodes with two antennas. The achievable rate of 2x2 MIMO-HARQ protocols are obtained when the number of retransmissions is unlimited and the optimum ratio between the two streams of two antennas is obtained. The MIMO-HARQ protocol without relay can achieve the ergodic capacity and the proposed MIMO-HARQ protocol with relay is a near capacity approaching scheme.

Original languageEnglish
Title of host publicationConference Record of the 44th Asilomar Conference on Signals, Systems and Computers, Asilomar 2010
Pages1242-1246
Number of pages5
DOIs
Publication statusPublished - 2010
Event44th Asilomar Conference on Signals, Systems and Computers, Asilomar 2010 - Pacific Grove, CA, United States
Duration: 2010 Nov 72010 Nov 10

Publication series

NameConference Record - Asilomar Conference on Signals, Systems and Computers
ISSN (Print)1058-6393

Other

Other44th Asilomar Conference on Signals, Systems and Computers, Asilomar 2010
CountryUnited States
CityPacific Grove, CA
Period10/11/710/11/10

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Computer Networks and Communications

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  • Cite this

    Byun, I., Jeon, K., You, H., & Kim, K. S. (2010). Throughput analysis of MIMO cooperative decode-and-forward HARQ protocols. In Conference Record of the 44th Asilomar Conference on Signals, Systems and Computers, Asilomar 2010 (pp. 1242-1246). [5757729] (Conference Record - Asilomar Conference on Signals, Systems and Computers). https://doi.org/10.1109/ACSSC.2010.5757729