Near-Capacity Irregular Precoded Linear Dispersion Codes

Wu, N and Hanzo, L. (2008) Near-Capacity Irregular Precoded Linear Dispersion Codes. In, IEEE ICC'08, Beijing, China, 19 - 23 May 2008. , 4501-4505.


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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 ρ = −7dB.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: 19-23 May 2008
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control
ePrint ID: 265881
Date Deposited: 10 Jun 2008 14:43
Last Modified: 27 Mar 2014 20:10
Further Information:Google Scholar
ISI Citation Count:0

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