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Coordinated Hybrid ...
Coordinated Hybrid Automatic Repeat Request
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- Makki, Behrooz, 1980 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Svensson, Tommy, 1970 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Eriksson, Thomas, 1964 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Alouini, Mohamed-Slim (author)
- King Abdullah University of Science and Technology (KAUST)
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(creator_code:org_t)
- 2014
- 2014
- English.
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In: IEEE Communications Letters. - 1558-2558 .- 1089-7798. ; 18:11, s. 1975-1978
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Abstract
Subject headings
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- We develop a coordinated hybrid automatic repeat request (HARQ) approach. With the proposed scheme, if a usermessage is correctly decoded in the first HARQ rounds, its spectrum is allocated to other users, to improve the network outage probability and the users’ fairness. The results, which are obtained for single- and multiple-antenna setups, demonstrate the efficiency of theproposed approach in different conditions. For instance, with a maximum of M retransmissions and single transmit/receive antennas, the diversity gain of a user increases from M to (J+1)(M−1)+1 where J is the number of users helping that user.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Keyword
- coordination
- HARQ
- fairness
Publication and Content Type
- art (subject category)
- ref (subject category)
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