NOMA Visible Light Communication System with Angle Diversity Receivers

被引：9
作者：
Aljohani, Mansourah K. [1 ]
Alsulami, Osama Zwaid [1 ]
Alazwary, Khulood D. [1 ]
Musa, Mohamed O., I [1 ]
El-Gorashi, T. E. H. [1 ]
Alresheedi, Mohammed T. [2 ]
Elmirghani, Jaafar M. H. [1 ]
机构：
[1] Univ Leeds, Sch Elect & Elect Engn, Leeds LS2 9JT, W Yorkshire, England
[2] King Saud Univ, Dept Elect Engn, Riyadh, Saudi Arabia
来源：
2020 22ND INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON 2020) | 2020年
基金：
英国工程与自然科学研究理事会;
关键词：
visible light communication (VLC); non-orthogonal multiple access (NOMA); angle diversity receivers (ADRs); OPTICAL WIRELESS SYSTEMS; BEAM CLUSTERING METHOD; PERFORMANCE EVALUATION; POWER ADAPTATION; BACKGROUND-NOISE; 5; GBIT/S; DETECTOR;
D O I：
10.1109/icton51198.2020.9203212
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 paper, a non-orthogonal multiple access (NOMA) visible light communication (VLC) system is investigated. The system uses angle diversity receivers (ADRs) to provide high data rates. The ADR has 4 branches, each directed to a different direction. An 8m x 4m sized room is modelled to study the resource allocation to users according to their channel conditions to maximize the data rate. The results show that using ADRs improves the data rate by an average of 35% compared to a system using wide FOV receivers.
引用
收藏
页数：5
相关论文
共 41 条
[1]  
Al-Ghamdi A. G., 2004, P IEEE INT C COMM IC
[2]   Characterization of mobile spot diffusing optical wireless systems with diversity receiver [J].
Al-Ghamdi, AG ;
Elmirghani, JMH .
2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7, 2004, :133-138
[3]   Analysis of diffuse optical wireless channels employing spot-diffusing techniques, diversity receivers, and combining schemes [J].
Al-Ghamdi, AG ;
Elmirghani, JMH .
IEEE TRANSACTIONS ON COMMUNICATIONS, 2004, 52 (10) :1622-1631
[4]   Performance analysis of mobile optical wireless systems employing a novel beam clustering method and diversity detection [J].
Al-Ghamdi, AG ;
Elmirghani, JMH .
IEE PROCEEDINGS-OPTOELECTRONICS, 2004, 151 (04) :223-231
[5]   Spot diffusing technique and angle diversity performance for high speed indoor diffuse infra-red wireless transmission [J].
Al-Ghamdi, AG ;
Elmirghani, JMH .
IEE PROCEEDINGS-OPTOELECTRONICS, 2004, 151 (01) :46-52
[6]   Line strip spot-diffusing transmitter configuration for optical wireless systems influenced by background noise and multipath dispersion [J].
Al-Ghamdi, AG ;
Elmirghani, JMH .
IEEE TRANSACTIONS ON COMMUNICATIONS, 2004, 52 (01) :37-45
[7]   Optimization of a triangular PFDR antenna in a fully diffuse OW system influenced by background noise and multipath propagation [J].
Al-Ghamdi, AG ;
Elmirghani, JMH .
IEEE TRANSACTIONS ON COMMUNICATIONS, 2003, 51 (12) :2103-2114
[8]   Performance evaluation of a triangular pyramidal fly-eye diversity detector for optical wireless communications [J].
Al-Ghamdi, AG ;
Elmirghani, JMH .
IEEE COMMUNICATIONS MAGAZINE, 2003, 41 (03) :80-86
[9]  
Aljohani M. K., 2019, P 2019 21 INT C TRAN
[10]  
Almohimmah EM, 2018, INT C TRANS OPT NETW
12345