Near-Capacity Irregular Precoded Linear Dispersion Codes
Near-Capacity Irregular Precoded Linear Dispersion Codes
In this treatise, we propose a novel serial concatenated RSC-coded Irregular Precoded Linear Dispersion Codes (IR-PLDC), which is capable of operating near MIMO channel’s capacity. The irregular structure combined with the employment of an Infinite Impulse Response (IIR) precoder facilities the proposed system’s operation across a wide range of SNRs, while maintaining an infinitesimally low BER. Each coding block of the IR-PLDC scheme is designed with nearcapacity operation in mind with the aid of Extrinsic Information Transfer (EXIT) charts. The proposed RSC-coded IR-PLDC scheme is capable of operating as close as 2.5dB to the MIMO channel’s capacity, namely at SNRs as low as ? = ?7dB.
4501-4505
Wu, N
e9f4d835-cf2f-4563-9f57-6306d5ccc0da
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
19 May 2008
Wu, N
e9f4d835-cf2f-4563-9f57-6306d5ccc0da
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Wu, N and Hanzo, L.
(2008)
Near-Capacity Irregular Precoded Linear Dispersion Codes.
2008 IEEE International Conference on Communications, , Beijing, China.
19 - 23 May 2008.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
In this treatise, we propose a novel serial concatenated RSC-coded Irregular Precoded Linear Dispersion Codes (IR-PLDC), which is capable of operating near MIMO channel’s capacity. The irregular structure combined with the employment of an Infinite Impulse Response (IIR) precoder facilities the proposed system’s operation across a wide range of SNRs, while maintaining an infinitesimally low BER. Each coding block of the IR-PLDC scheme is designed with nearcapacity operation in mind with the aid of Extrinsic Information Transfer (EXIT) charts. The proposed RSC-coded IR-PLDC scheme is capable of operating as close as 2.5dB to the MIMO channel’s capacity, namely at SNRs as low as ? = ?7dB.
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Published date: 19 May 2008
Additional Information:
Event Dates: 19-23 May 2008
Venue - Dates:
2008 IEEE International Conference on Communications, , Beijing, China, 2008-05-19 - 2008-05-23
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 265881
URI: http://eprints.soton.ac.uk/id/eprint/265881
PURE UUID: a3914026-d378-463d-9501-f9b9f777c90d
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Date deposited: 10 Jun 2008 14:43
Last modified: 18 Mar 2024 02:34
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Contributors
Author:
N Wu
Author:
L. Hanzo
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