Near-Capacity Irregular Bit-Interleaved Coded Modulation
Tee, R. Y., Maunder, R. G., Wang, J. and Hanzo, L. (2008) Near-Capacity Irregular Bit-Interleaved Coded Modulation. In, IEEE VTC'08 (Spring), Marina Bay, Singapore, 11 - 14 May 2008. , 549-553.
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Description/Abstract
An Irregular Bit-Interleaved Coded Modulation based Iterative Decoding (Ir-BICM-ID) aided scheme is proposed. The irregularity of the scheme pervades the three basic components of BICM-ID, namely the encoder, the unity-rate precoder and the bit-to-symbol mapper. As a result, adaptive BICM-ID schemes constituted by irregular components are created, which are capable of approaching the capacity of coded modulation. This is achieved by creating a narrow EXtrinsic Information Transfer (EXIT) chart, using a novel EXIT curve matching algorithm. The proposed Ir-BICM-ID scheme employs Irregular Convolutional Codes (IrCC), Irregular Unity-Rate Codes (IrURC) and Irregular Mappers (IrMapper).
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Event Dates: 11-14 May 2008 |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > Comms, Signal Processing & Control |
| Item ID: | 264745 |
| Date Deposited: | 25 Oct 2007 |
| Last Modified: | 02 Mar 2012 13:42 |
| Contributors: | Tee, R. Y. (Author) Maunder, R. G. (Author) Wang, J. (Author) Hanzo, L. (Author) |
| Date: | 11 May 2008 |
| Additional Information: | Event Dates: 11-14 May 2008 |
| Status: | Published |
| Further Information: | Google Scholar |
| ISI Citation Count: | 1 |
| URI: | http://eprints.soton.ac.uk/id/eprint/264745 |
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