Joint design of twin-antenna assisted space-time multilevel sphere packing aided coded modulation
Joint design of twin-antenna assisted space-time multilevel sphere packing aided coded modulation
A new multilevel coding (MLC) scheme invoking sphere packing (SP) modulation is proposed, where the SP arrangement is jointly designed with a space time block code (STBC) for the sake of attaining an additional space diversity gain. An iterative multistage decoding (MSD) aided multilevel sphere packing demodulator is proposed for attaining a high decoding performance at a low decoding complexity, when communicating over a correlated Rayleigh channel. The appropriate design of a 4-dimensional (4D) sphere packing bit-to-SP-symbol mapping scheme and the beneficial choice of the individual coding rates of the MLC scheme allows us to provide an unequal error protection capability, which is often required for efficient audio or video transmissions.
Tee, R.Y.S.
39219cbc-2273-4b1c-8a50-cd970b9cb0af
Alamri, O.
d592ec54-c3ab-4bf6-b92e-8c30cf0ddf12
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
2006
Tee, R.Y.S.
39219cbc-2273-4b1c-8a50-cd970b9cb0af
Alamri, O.
d592ec54-c3ab-4bf6-b92e-8c30cf0ddf12
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Tee, R.Y.S., Alamri, O. and Hanzo, L.
(2006)
Joint design of twin-antenna assisted space-time multilevel sphere packing aided coded modulation.
IEEE VTC'06 (Fall), , Montreal, Canada.
25 - 28 Sep 2006.
5 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A new multilevel coding (MLC) scheme invoking sphere packing (SP) modulation is proposed, where the SP arrangement is jointly designed with a space time block code (STBC) for the sake of attaining an additional space diversity gain. An iterative multistage decoding (MSD) aided multilevel sphere packing demodulator is proposed for attaining a high decoding performance at a low decoding complexity, when communicating over a correlated Rayleigh channel. The appropriate design of a 4-dimensional (4D) sphere packing bit-to-SP-symbol mapping scheme and the beneficial choice of the individual coding rates of the MLC scheme allows us to provide an unequal error protection capability, which is often required for efficient audio or video transmissions.
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Published date: 2006
Venue - Dates:
IEEE VTC'06 (Fall), , Montreal, Canada, 2006-09-25 - 2006-09-28
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 263038
URI: http://eprints.soton.ac.uk/id/eprint/263038
PURE UUID: 073d12ad-6c5c-4034-80d7-a02dfbec4fe2
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Date deposited: 03 Oct 2006
Last modified: 18 Mar 2024 02:34
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Contributors
Author:
R.Y.S. Tee
Author:
O. Alamri
Author:
L. Hanzo
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