Data Rate and BER Analysis for Optical Attocells Configuration Model in Visible Light Communication

Gismalla, Mohammed S. M.; Abdullah, M. F. L.; Mabrouk, Wafi A.; Das, Bhagwan; Niass, Mussaab I.

doi:10.1109/cisct.2019.8777433

Cited by 11 publications

(4 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Eqs. (11) to (15) show the BER calculations for the mentioned modulation techniques, respectively, where L and M refer to the order of modulation [59]. The BER performance was executed in the presence of Gaussian noise.…”

Section: Modulation Techniquesmentioning

confidence: 99%

Modelling and Performance Analysis of Visible Light Communication System in Industrial Implementations

Gismalla,

Azmi,

Salim

et al. 2023

CMC

View full text Add to dashboard Cite

Visible light communication (VLC) has a paramount role in industrial implementations, especially for better energy efficiency, high speed-data rates, and low susceptibility to interference. However, since studies on VLC for industrial implementations are in scarcity, areas concerning illumination optimisation and communication performances demand further investigation. As such, this paper presents a new modelling of light fixture distribution for a warehouse model to provide acceptable illumination and communication performances. The proposed model was evaluated based on various semi-angles at half power (SAAHP) and different height levels for several parameters, including received power, signal to noise ratio (SNR), and bit error rate (BER). The results revealed improvement in terms of received power and SNR with 30 Mbps data rate. Various modulations were studied to improve the link quality, whereby better average BER values of 5.55 × 10 −15 and 1.06 × 10 −10 had been achieved with 4 PAM and 8 PPM, respectively. The simulation outcomes are indeed viable for the practical warehouse model. KEYWORDSVisible light communication (VLC); industrial applications; warehouse model; light fixtures; bit error rate (BER)

show abstract

Section: Modulation Techniquesmentioning

confidence: 99%

Modelling and Performance Analysis of Visible Light Communication System in Industrial Implementations

Gismalla,

Azmi,

Salim

et al. 2023

CMC

View full text Add to dashboard Cite

show abstract

“…In order to improve BER performance, various modulation techniques were implemented over the transmitted signal. In this paper, different modulations schemes were discussed which include, non-return-to-zero OOK (NRZ-OOK), binary, and quadrature phase-shift keying (BPSK) and (QPSK) [38], respectively. Therefore, BER or the corresponding probability of error performance of all three modulation techniques can be calculated by the following expressions:…”

Section: Modulation Techniquesmentioning

confidence: 99%

Design and Analysis of Different Optical Attocells Deployment Models for Indoor Visible Light Communication System

Gismalla

Abdullah

Ahmed

et al. 2021

IJIE

Self Cite

View full text Add to dashboard Cite

Visible light communication (VLC) is a promising candidate that is expected to revolutionize indoor environment communications performance and fulfill fifth generation and beyond (5GB) technologies requirements. It offers high and free bandwidth, electromagnetic interference immunity, low-cost front end and low power consumption. Also, VLC has dual functions that could be utilized in both illumination and communication concurrently. The number of optical attocells (OAs) and their deployment in the room represent the main issue that should be taken into consideration in designing an optimal VLC system. In this paper, we have introduced a new model of five OAs in the typical room. In addition to an investigation of various optical attocells (OAs) deployment models, in which a multi-variable evaluation was performed in terms of received power, illumination, SNR and RMS delay spread in order to determine the optimal OAs model. Also, various modulation schemes performances were investigated which included NRZ-OOK, BPSK, and QPSK in order to improve the BER performance. Results indicated that BPSK modulation had superior BER performance when compared with all OAs models. Further, a comprehensive results analysis and comparison of all proposed models was conducted over various parameters, in which our new proposed OAs model achieved an optimal performance in comparison with the other models.

show abstract

“…considerable bandwidth of VLC technology could support higher data rates with up to 100Gbps and beyond [8]- [10]. Fig.…”

Section: Introductionmentioning

confidence: 99%

Survey on Device to Device (D2D) Communication for 5GB/6G Networks: Concept, Applications, Challenges, and Future Directions

et al. 2022

Self Cite

View full text Add to dashboard Cite

Device-to-device (D2D) communication is one of the most promising technologies in wireless cellular networks that can be employed to improve spectral and energy efficiency, increase data rates, and reduce links latency. This paper investigates fifth generation and beyond (5GB) networks, the basics of D2D communication, applications, and classification. Herein, D2D in in-band (IBD) and out-band (OBD) modes are discussed. This paper also presents the integration of D2D communication with other prominent technologies and demonstrates the importance of integration with possible solutions in improving network performance. We further investigate the challenges of D2D communication, opportunities, and future research directions of D2D in 5GB networks. In addition, D2D communication in 6G network challenges and open research areas are introduced.INDEX TERMS 5G, 5GB, 6G, D2D communication, millimeter wave (mm-Wave), visible light communication (VLC), ultra-dense network (UDN), and unmanned aerial vehicle (UAV).

show abstract

Data Rate and BER Analysis for Optical Attocells Configuration Model in Visible Light Communication

Cited by 11 publications

References 22 publications

Modelling and Performance Analysis of Visible Light Communication System in Industrial Implementations

Modelling and Performance Analysis of Visible Light Communication System in Industrial Implementations

Design and Analysis of Different Optical Attocells Deployment Models for Indoor Visible Light Communication System

Survey on Device to Device (D2D) Communication for 5GB/6G Networks: Concept, Applications, Challenges, and Future Directions

Contact Info

Product

Resources

About