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Near-capacity multilayered code design for LACO-OFDM-aided optical wireless systems

Near-capacity multilayered code design for LACO-OFDM-aided optical wireless systems
Near-capacity multilayered code design for LACO-OFDM-aided optical wireless systems
In this letter, we conceive a multi-layered coding scheme for the recently proposed Layered Asymmetrically Clipped Optical Orthogonal Frequency Division Multiplexing (LACO-OFDM) system, which exploits its layered structure for protecting the information bits transmitted in the base layer. Explicitly, we intrinsically integrate error correction into the layered structure of the LACO-OFDM system and invoke soft iterative decoding between the layers at the receiver. Our system operates within 2 dB of the capacity limit at a BER of 10-4.
0018-9545
4051-4054
Babar, Zunaira
23ede793-1796-449d-b5aa-93a297e5677a
Zhang, Xiaoyu
ba39d478-405a-4f41-955b-300e464048b3
Botsinis, Panagiotis
d7927fb0-95ca-4969-9f8c-1c0455524a1f
Alanis, Dimitrios
8ae8ead6-3974-4886-8e17-1b4bff1d94e0
Chandra, Daryus
a2f091a8-9772-4633-8e3b-d3220b10a2ec
Ng, Soon Xin
e19a63b0-0f12-4591-ab5f-554820d5f78c
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Babar, Zunaira
23ede793-1796-449d-b5aa-93a297e5677a
Zhang, Xiaoyu
ba39d478-405a-4f41-955b-300e464048b3
Botsinis, Panagiotis
d7927fb0-95ca-4969-9f8c-1c0455524a1f
Alanis, Dimitrios
8ae8ead6-3974-4886-8e17-1b4bff1d94e0
Chandra, Daryus
a2f091a8-9772-4633-8e3b-d3220b10a2ec
Ng, Soon Xin
e19a63b0-0f12-4591-ab5f-554820d5f78c
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1

Babar, Zunaira, Zhang, Xiaoyu, Botsinis, Panagiotis, Alanis, Dimitrios, Chandra, Daryus, Ng, Soon Xin and Hanzo, Lajos (2019) Near-capacity multilayered code design for LACO-OFDM-aided optical wireless systems. IEEE Transactions on Vehicular Technology, 68 (4), 4051-4054. (doi:10.1109/TVT.2019.2896764).

Record type: Letter

Abstract

In this letter, we conceive a multi-layered coding scheme for the recently proposed Layered Asymmetrically Clipped Optical Orthogonal Frequency Division Multiplexing (LACO-OFDM) system, which exploits its layered structure for protecting the information bits transmitted in the base layer. Explicitly, we intrinsically integrate error correction into the layered structure of the LACO-OFDM system and invoke soft iterative decoding between the layers at the receiver. Our system operates within 2 dB of the capacity limit at a BER of 10-4.

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Accepted/In Press date: 29 January 2019
e-pub ahead of print date: 31 January 2019
Published date: April 2019

Identifiers

Local EPrints ID: 428218
URI: https://eprints.soton.ac.uk/id/eprint/428218
ISSN: 0018-9545
PURE UUID: 6c2ffd7c-a839-41fc-938b-204677800007
ORCID for Zunaira Babar: ORCID iD orcid.org/0000-0002-7498-4474
ORCID for Xiaoyu Zhang: ORCID iD orcid.org/0000-0002-0793-889X
ORCID for Dimitrios Alanis: ORCID iD orcid.org/0000-0002-6654-1702
ORCID for Daryus Chandra: ORCID iD orcid.org/0000-0003-2406-7229
ORCID for Soon Xin Ng: ORCID iD orcid.org/0000-0002-0930-7194
ORCID for Lajos Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 15 Feb 2019 17:30
Last modified: 07 Sep 2019 00:39

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Contributors

Author: Zunaira Babar ORCID iD
Author: Xiaoyu Zhang ORCID iD
Author: Panagiotis Botsinis
Author: Dimitrios Alanis ORCID iD
Author: Daryus Chandra ORCID iD
Author: Soon Xin Ng ORCID iD
Author: Lajos Hanzo ORCID iD

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