Unity-Rate Codes Maximize the Normalized Throughput of ON-OFF Keying Visible Light Communication

被引：12

作者：

Babar, Zunaira ^{[1
]}

Nguyen, Hung Viet ^{[1
]}

Botsinis, Panagiotis ^{[1
]}

Alanis, Dimitrios ^{[1
]}

Chandra, Daryus ^{[1
]}

Ng, Soon Xing ^{[1
]}

Hanzo, Lajos ^{[1
]}

机构：

[1] Univ Southampton, Sch Elect & Comp Sci, Southampton SO17 1BJ, Hants, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2017年 / 29卷 / 03期

基金：

英国工程与自然科学研究理事会; 欧洲研究理事会;

关键词：

Visible light communication; iterative decoding; EXIT charts; concatenated RLL codes; DECODING ALGORITHM; LENGTH; MODULATION; DESIGN;

D O I：

10.1109/LPT.2016.2625808

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this letter, we aim for maximizing the throughput of a visible light communication (VLC) system. Explicitly, we conceive a soft-in soft-out decoder providing soft feedback for the classic run length limited (RLL) codes, hence facilitating iterative decoding for exchanging valuable extrinsic information between the RLL and the error correction modules of a VLC system. Furthermore, we propose a unity rate code for our VLC system, which, hence, becomes capable of matching the ON-OFF keying capacity, while maintaining a flicker-free dimming value of 50%.

引用

页码：291 / 294

页数：4

共 8 条

[1] Unary-Coded Dimming Control Improves ON-OFF Keying Visible Light Communication
Babar, Zunaira
Izhar, Mohd Azri Mohd
Hung Viet Nguyen
Botsinis, Panagiotis
Alanis, Dimitrios
Chandra, Daryus
Ng, Soon Xin
Maunder, Robert G.
Hanzo, Lajos
IEEE TRANSACTIONS ON COMMUNICATIONS, 2018, 66 (01) : 255 - 264
[2] New Run-Length Limited Codes in On-Off Keying Visible Light Communication Systems
Li, Zongyan
Yu, Honglu
Shan, Baoling
Zou, Dexuan
Li, Shiyin
IEEE WIRELESS COMMUNICATIONS LETTERS, 2020, 9 (02) : 148 - 151
[3] On-Off keying transmitter design for navigation by visible light communication
Louro, P.
Vieira, M.
Costa, J.
Vieirea, M. A.
OPTICAL INTERCONNECTS XVIII, 2018, 10538
[4] Undersampled Differential Phase Shift On-Off Keying for Visible Light Vehicle-to-Vehicle Communication
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APPLIED SCIENCES-BASEL, 2021, 11 (05): : 1 - 20
[5] Power Allocation of Non-Orthogonal Multiple Access with Variable on-off Keying Dimming Control in Visible Light Communication Networks
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Zuo, Yu
Yu, Hongyi
Li, Qing
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2018 IEEE 18TH INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY (ICCT), 2018, : 321 - 325
[6] Distortion managed directly modulated on-off keying signal transmission for 10 Gbps visible light communications using electrical filtration
Sudhakar M.V.
Rajini G.K.R.
Journal of Optical Communications, 2024, 45 : s1985 - s1990
[7] Hybrid run length limited code and pre-emphasis technique to reduce wander and jitter on on-off keying nonreturn-to-zero visible light communication systems
Lin, Tong
Huang, Zhitong
Ji, Yuefeng
OPTICAL ENGINEERING, 2016, 55 (11)
[8] Self-Synchronizing On-Off-Keying Visible Light Communication System For Intra- and Inter-Vehicle Data Transmission
Achari, S.
Yang, A. Y.
Goodhead, J.
Swanepoel, B.
Cheng, L.
SAIEE AFRICA RESEARCH JOURNAL, 2024, 115 (01): : 4 - 15

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