TY - GEN
T1 - Impact of room size on WDM optical wireless links with multiple access points and angle diversity receivers
AU - Alsulami, Osama Zwaid
AU - Aljohani, Mansourah K.A.
AU - Saeed, Sarah O.M.
AU - Mohamed, Sanaa Hamid
AU - El-Gorashi, T. E.H.
AU - Alresheedi, Mohammed T.
AU - Elmirghani, Jaafar M.H.
N1 - Funding Information:
The authors would like to acknowledge funding from the Engineering and Physical Sciences Research Council (EPSRC) INTERNET (EP/H040536/1), STAR (EP/K016873/1) and TOWS (EP/S016570/1) projects. The authors extend their appreciation to the deanship of Scientific Research under the International Scientific Partnership Program ISPP at King Saud University, Kingdom of Saudi Arabia for funding this research work through ISPP#0093. MKAA would like to thank Taibah University in the Kingdom of Saudi Arabia for funding her PhD scholarship, OZA would like to thank Umm Al-Qura University in the Kingdom of Saudi Arabia for funding his PhD scholarship, SOMS would like to thank the University of Leeds and the Higher Education Ministry in Sudan for funding her PhD scholarship. SHM would like to thank EPSRC for providing her Doctoral Training Award scholarship. All data are provided in full in the results section of this paper.
Publisher Copyright:
© 2020 IEEE.
PY - 2020/7
Y1 - 2020/7
N2 - Optical wireless communication (OWC) systems have been the subject of attention as a promising wireless communication technology that can offer high data rates and support multiple users simultaneously. In this paper, the impact of room size is investigated when using wavelength division multiple access (WDMA) in conjunction with an angle diversity receiver (ADR). Four wavelengths (red, yellow, green and blue) can be provided in this work based on the RYGB LDs transmitter used. Three room sizes are considered with two 8-user scenarios. A mixed-integer linear programming (MILP) model is proposed for the purpose of optimising the resource allocation. The optical channel bandwidth, SINR and data rate have been calculated for each user in both scenarios in all rooms. Room A, which is the largest room, can provide a higher channel bandwidth and SINR compared to the other rooms. However, all rooms can provide a data rate above 5 Gbps in both scenarios.
AB - Optical wireless communication (OWC) systems have been the subject of attention as a promising wireless communication technology that can offer high data rates and support multiple users simultaneously. In this paper, the impact of room size is investigated when using wavelength division multiple access (WDMA) in conjunction with an angle diversity receiver (ADR). Four wavelengths (red, yellow, green and blue) can be provided in this work based on the RYGB LDs transmitter used. Three room sizes are considered with two 8-user scenarios. A mixed-integer linear programming (MILP) model is proposed for the purpose of optimising the resource allocation. The optical channel bandwidth, SINR and data rate have been calculated for each user in both scenarios in all rooms. Room A, which is the largest room, can provide a higher channel bandwidth and SINR compared to the other rooms. However, all rooms can provide a data rate above 5 Gbps in both scenarios.
KW - ADR
KW - Data rate
KW - MILP
KW - Multi-users
KW - OWC
KW - SINR
KW - VLC
KW - WDMA
UR - http://www.scopus.com/inward/record.url?scp=85092506958&partnerID=8YFLogxK
UR - https://icton2020.fbk.eu/home
U2 - 10.1109/ICTON51198.2020.9203556
DO - 10.1109/ICTON51198.2020.9203556
M3 - Conference contribution
AN - SCOPUS:85092506958
SN - 9781728184241
T3 - International Conference on Transparent Optical Networks
SP - 1
EP - 6
BT - 2020 22nd International Conference on Transparent Optical Networks, ICTON 2020
A2 - Prudenzano, Francesco
A2 - Cojocaru, Crina
A2 - Urban, Patryk
A2 - Marciniak, Marian
PB - IEEE, Institute of Electrical and Electronics Engineers
CY - United States
T2 - 22nd International Conference on Transparent Optical Networks, ICTON 2020
Y2 - 19 July 2020 through 23 July 2020
ER -