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Finite-length performance analysis of LDPC coded continuous phase modulation

Finite-length performance analysis of LDPC coded continuous phase modulation
Finite-length performance analysis of LDPC coded continuous phase modulation
Serial concatenation of LDPC codes and continuous phase modulation (CPM) has recently gained significant attention due to its capacity-approaching performance, efficient detection as well as owing to its constant-envelope nature. Most of the previous contributions on LDPC coded CPM were devoted to the design of LDPC codes and their asymptotic performance analysis. However, there is a paucity of work on the finite-length performance estimation of LDPC coded CPM, primarily because existing performance estimation techniques cannot be readily applied to the LDPC coded CPM. To fill this gap, we conceive an analytical bit error probability estimation technique for finite-length LDPC coded CPM in the waterfall region.
Numerical results are provided both for regular and irregular LDPC codes having different codeword lengths, demonstrating that the estimated performances are closely matched by the simulated ones.
0018-9545
Noor-A-Rahim, Md.
384ae481-8acc-4b05-9030-d32511a1d2a6
Liu, Zilong
f89b23ed-b758-44c8-8017-7f167c1926a6
Guan, Yong Liang
b79fbba2-56fe-448f-b421-cab91ee3bfb8
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Noor-A-Rahim, Md.
384ae481-8acc-4b05-9030-d32511a1d2a6
Liu, Zilong
f89b23ed-b758-44c8-8017-7f167c1926a6
Guan, Yong Liang
b79fbba2-56fe-448f-b421-cab91ee3bfb8
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1

Noor-A-Rahim, Md., Liu, Zilong, Guan, Yong Liang and Hanzo, Lajos (2020) Finite-length performance analysis of LDPC coded continuous phase modulation. IEEE Transactions on Vehicular Technology. (In Press)

Record type: Article

Abstract

Serial concatenation of LDPC codes and continuous phase modulation (CPM) has recently gained significant attention due to its capacity-approaching performance, efficient detection as well as owing to its constant-envelope nature. Most of the previous contributions on LDPC coded CPM were devoted to the design of LDPC codes and their asymptotic performance analysis. However, there is a paucity of work on the finite-length performance estimation of LDPC coded CPM, primarily because existing performance estimation techniques cannot be readily applied to the LDPC coded CPM. To fill this gap, we conceive an analytical bit error probability estimation technique for finite-length LDPC coded CPM in the waterfall region.
Numerical results are provided both for regular and irregular LDPC codes having different codeword lengths, demonstrating that the estimated performances are closely matched by the simulated ones.

Text
FL_CPM_LDPC_V5 - Accepted Manuscript
Restricted to Repository staff only until 27 July 2022.
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Accepted/In Press date: 27 July 2020

Identifiers

Local EPrints ID: 442889
URI: http://eprints.soton.ac.uk/id/eprint/442889
ISSN: 0018-9545
PURE UUID: 6b613425-8fca-457c-86d2-dfc417d54c45
ORCID for Lajos Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 30 Jul 2020 16:31
Last modified: 31 Jul 2020 01:31

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Contributors

Author: Md. Noor-A-Rahim
Author: Zilong Liu
Author: Yong Liang Guan
Author: Lajos Hanzo ORCID iD

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