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Joint design of twin-antennna assisted space-time multilevel sphere packing aided coded modulation

Joint design of twin-antennna assisted space-time multilevel sphere packing aided coded modulation
Joint design of twin-antennna 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 iterativemultistage 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
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-antennna 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 iterativemultistage 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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More information

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
ORCID for L. Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 03 Oct 2006
Last modified: 20 Jul 2019 01:26

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