Channel modelling for indoor visible light communications

可见光通信 计算机科学 频道(广播) 光线追踪(物理) 光无线 无线 电信 发光二极管 电子工程 电气工程 工程类 光学 物理
作者
Farshad Miramirkhani,Murat Uysal
出处
期刊:Philosophical Transactions of the Royal Society A [The Royal Society]
卷期号:378 (2169): 20190187-20190187 被引量:48
标识
DOI:10.1098/rsta.2019.0187
摘要

Visible light communication (VLC) allows the dual use of light-emitting diodes (LEDs) for wireless communication purposes in addition to their primary purpose of illumination. As in any other communication system, realistic channel modelling is a key for VLC system design, analysis and testing. In this paper, we present a comprehensive survey of indoor VLC channel models. In order to set the background, we start with an overview of infrared (IR) channel modelling, which has received much attention in the past, and highlight the differences between visible and IR optical bands. In the light of these, we present a comparative discussion of existing VLC channel modelling studies and point out the relevant advantages and disadvantages. Then, we provide a detailed description of a site-specific channel modelling approach based on non-sequential ray tracing that precisely captures the optical propagation characteristics of a given indoor environment. We further present channel models for representative deployment scenarios developed through this approach that were adopted by the Institute of Electrical and Electronics Engineering (IEEE) as reference channel models. Finally, we consider mobile VLC scenarios and investigate the effect of receiver location and rotation for a mobile indoor user. This article is part of the theme issue ‘Optical wireless communication’.

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
wby完成签到 ,获得积分10
1秒前
zxy完成签到,获得积分10
2秒前
Orange应助yb采纳,获得10
2秒前
3秒前
文献小白完成签到 ,获得积分10
4秒前
7秒前
7秒前
奋斗的猫咪完成签到,获得积分10
8秒前
花深粥完成签到 ,获得积分10
8秒前
Hibiscus95发布了新的文献求助10
9秒前
欧阳完成签到,获得积分10
9秒前
Salt1222完成签到,获得积分10
9秒前
研友_nqv5WZ完成签到 ,获得积分10
10秒前
充电宝应助顺利的面包采纳,获得10
11秒前
12秒前
miaogm发布了新的文献求助10
12秒前
英姑应助荧荧采纳,获得10
12秒前
Wei完成签到 ,获得积分10
13秒前
13秒前
13秒前
13秒前
xingran720905发布了新的文献求助10
14秒前
李健的粉丝团团长应助LEE采纳,获得10
14秒前
Pluto完成签到,获得积分10
15秒前
zzq完成签到,获得积分10
16秒前
17秒前
17秒前
小罗完成签到,获得积分10
18秒前
18秒前
19秒前
曾利凤完成签到 ,获得积分10
19秒前
19秒前
19秒前
科研通AI6.1应助Cole采纳,获得30
20秒前
Owen应助敏感的凝天采纳,获得10
20秒前
21秒前
123发布了新的文献求助10
22秒前
慕青应助0101001采纳,获得30
23秒前
顶刊完成签到,获得积分10
23秒前
贪玩豌豆完成签到,获得积分20
24秒前
高分求助中
(应助此贴封号)【重要!!请各用户(尤其是新用户)详细阅读】【科研通的精品贴汇总】 10000
Aerospace Standards Index - 2026 ASIN2026 3000
Polymorphism and polytypism in crystals 1000
Signals, Systems, and Signal Processing 610
Discrete-Time Signals and Systems 610
Research Methods for Business: A Skill Building Approach, 9th Edition 500
Social Work and Social Welfare: An Invitation(7th Edition) 410
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 纳米技术 有机化学 物理 生物化学 化学工程 计算机科学 复合材料 内科学 催化作用 光电子学 物理化学 电极 冶金 遗传学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 6053303
求助须知:如何正确求助?哪些是违规求助? 7871588
关于积分的说明 16278025
捐赠科研通 5198724
什么是DOI,文献DOI怎么找? 2781589
邀请新用户注册赠送积分活动 1764532
关于科研通互助平台的介绍 1646136