EXIT-charts-aided hybrid multiuser detector for multicarrier interleave-division multiple access
EXIT-charts-aided hybrid multiuser detector for multicarrier interleave-division multiple access
A generically applicable hybrid multiuser detector (MUD) concept is proposed by appropriately activating different MUDs in consecutive turbo iterations based on the mutual information (MI) gain. It is demonstrated that the proposed hybrid MUD is capable of approaching the optimal Bayesian MUD's performance despite its reduced complexity, which is at a modestly increased complexity in comparison with that of the suboptimum soft interference cancellation (SoIC) MUD
Exit charts, interleave-division multiple-access, iterative detector
1563-1567
Zhang, Rong
3be8f78f-f079-4a3f-a151-76ecd5f378f4
Xu, Lei
2bb029a5-26b2-495c-976a-7e13e38ec709
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
March 2010
Zhang, Rong
3be8f78f-f079-4a3f-a151-76ecd5f378f4
Xu, Lei
2bb029a5-26b2-495c-976a-7e13e38ec709
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Zhang, Rong, Xu, Lei, Chen, Sheng and Hanzo, Lajos
(2010)
EXIT-charts-aided hybrid multiuser detector for multicarrier interleave-division multiple access.
IEEE Transactions on Vehicular Technology, 59 (3), .
(doi:10.1109/TVT.2009.2036874).
Abstract
A generically applicable hybrid multiuser detector (MUD) concept is proposed by appropriately activating different MUDs in consecutive turbo iterations based on the mutual information (MI) gain. It is demonstrated that the proposed hybrid MUD is capable of approaching the optimal Bayesian MUD's performance despite its reduced complexity, which is at a modestly increased complexity in comparison with that of the suboptimum soft interference cancellation (SoIC) MUD
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e-pub ahead of print date: October 2009
Published date: March 2010
Keywords:
Exit charts, interleave-division multiple-access, iterative detector
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 268450
URI: http://eprints.soton.ac.uk/id/eprint/268450
ISSN: 0018-9545
PURE UUID: 9ee66a03-1a3f-4ed7-b395-de9d5f78f8ea
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Date deposited: 01 Feb 2010 23:27
Last modified: 18 Mar 2024 02:34
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Contributors
Author:
Rong Zhang
Author:
Lei Xu
Author:
Sheng Chen
Author:
Lajos Hanzo
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