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Rate-Splitting Multiple Access: Unifying NOMA and SDMA in MISO VLC Channels [article]

Shimaa Naser, Lina Bariah, Wael Jaafar, Sami Muhaidat, Paschalis C. Sofotasios, Mahmoud Al-Qutayri, Octavia A. Dobre
2020 arXiv   pre-print
The increased proliferation of connected devices requires a paradigm shift towards the development of innovative technologies for the next generation of wireless systems.  ...  ., space-division multiple access (SDMA) and non-orthogonal multiple access (NOMA), have been considered for VLC networks.  ...  Authors of [91] proposed precoding for an OFDM-based MU-MIMO VLC system, where precoding is applied at each sub-carrier, using ZF and MMSE techniques.  ... 
arXiv:2007.13560v1 fatcat:j4bhz64ca5dnlj7ew4du4sv2ii

Hybrid LiFi and WiFi Networks: A Survey

Xiping Wu, Mohammad Dehghani Soltani, Lai Zhou, Majid Safari, Harald Haas
2021 IEEE Communications Surveys and Tutorials  
Index Terms-Light fidelity (LiFi), wireless fidelity (WiFi), visible light communication (VLC), radio frequency (RF), optical wireless communication (OWC), hybrid network, heterogeneous network, network  ...  In order to tackle the rapidly growing number of mobile devices and their expanding demands for Internet services, network convergence is envisaged to integrate different technology domains.  ...  CSIT OOK MISO (9×1) 0.36/m 2 Matrix Use zero-forcing precoding [69] Perfect CSIT O-OFDM MISO (4×1) 0.16/m 2 Matrix Precoding for DCO-and ACO-OFDM [70] Outdated CSIT OOK MIMO 0.25/m 2  ... 
doi:10.1109/comst.2021.3058296 fatcat:ktvgidxwsfe4jcvrjbzhsj4zxq

LANET: Visible-Light Ad Hoc Networks

Nan Cen, Jithin Jagannath, Simone Moretti, Zhangyu Guan, Tommaso Melodia
2018 Ad hoc networks  
One of the main challenges is that VLC relies on optical radiations to deliver information 79 in free space through a substantial portion of unregulated spectrum between 400 and 800 THz, 80 with corresponding  ...  However, 111 VLC ad hoc networking with a large number of densely co-located VLC links (i.e., LANETs) 112 is still substantially unexplored because of the unique characteristics of VLC, including intense  ...  Accordingly, they design an optimal ZF 583 precoding matrix for both the max-min fairness and the sum-rate maximization problems.  ... 
doi:10.1016/j.adhoc.2018.04.009 fatcat:aa6dg2ae2bg6pd2cok5tho42ze

2020 Index IEEE Transactions on Wireless Communications Vol. 19

2020 IEEE Transactions on Wireless Communications  
., Machine Learning-Enabled LOS/NLOS Identification for MIMO Systems in Dynamic Environments; TWC June 2020 3643-3657 Huang, C., see Yang, M., TWC Sept. 2020 5860-5874 Huang, D., Tao, X., Jiang, C.,  ...  ., +, TWC Jan. 2020 19-33 Constant Envelope MIMO-OFDM Precoding for Low Complexity Large-Scale Antenna Array Systems.  ...  ., +, TWC Aug. 2020 5075-5087 Image sensors Cooperative MIMO-OFDM-Based Exposure-Path Prevention Over 3D Clustered Wireless Camera Sensor Networks.  ... 
doi:10.1109/twc.2020.3044507 fatcat:ie4rwz4dgvaqbaxf3idysubc54

A Novel Mirror-Aided Non-Imaging Receiver for Indoor $2\times 2$ MIMO-Visible Light Communication Systems

Ki-Hong Park, Hassan Makine Oubei, Wael G. Alheadary, Boon S. Ooi, Mohamed-Slim Alouini
2017 IEEE Transactions on Wireless Communications  
However, the channel matrix can be strongly correlated in indoor MIMO-VLC systems, preventing parallel data streams from being decoded.  ...  Our design can be used with previously described non-imaging systems to improve the performance of indoor VLC systems.  ...  For Giga-bits non-imaging MIMO-VLC system, we take into consideration applying optical orthogonal frequency division multiplexing (OFDM) [26] , [27] or equalization methods [28] - [30] to suppress  ... 
doi:10.1109/twc.2017.2712689 fatcat:4kmk5sc2urbcfc32stges4m5ka

2021 Index IEEE Transactions on Wireless Communications Vol. 20

2021 IEEE Transactions on Wireless Communications  
The Author Index contains the primary entry for each item, listed under the first author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  ., +, TWC July 2021 4631-4645 Broadband networks Global Optimization of Relay Placement for Seafloor Optical Wireless Networks.  ... 
doi:10.1109/twc.2021.3135649 fatcat:bgd3vzb7pbee7jp75dnbucihmq

2019 Index IEEE Transactions on Communications Vol. 67

2019 IEEE Transactions on Communications  
., +, TCOMM July 2019 4939-4954 A Relay-Assisted OFDM System for VLC Uplink Transmission.  ...  Zero-Forcing Per-Group Precoding for Robust Optimized Downlink Massive MIMO Performance.  ...  S Satellite antennas On the Performance of LMS  ... 
doi:10.1109/tcomm.2019.2963622 fatcat:qd6so3reavde3eiukfknmpbfsu

6G Wireless Communications Networks: A Comprehensive Survey

Muntadher Alsabah, Marwah Abdulrazzaq Naser, Basheera M. Mahmmod, Sadiq H. Abdulhussain, Mohammad R. Eissa, Ahmed Al-Baidhani, Nor K. Noordin, Sadiq M. Sait, Khaled A. Al-Utaibi, Fazirul Hashim
2021 IEEE Access  
Therefore, it is essential to provide a prospective vision of the 6G and the key enabling technologies for realizing future networks.  ...  Overall, this paper provides useful information for industries and academic researchers and discusses the potentials for opening up new research directions.  ...  , investigating the energy efficiency and power optimization [66] - [68] , enabling FDD operation in massive MIMO systems with two-stage precoding [69] , [70] , and in signal-stage precoding [71]  ... 
doi:10.1109/access.2021.3124812 fatcat:qomuon5t4remrfoxzjksauto6q

2020 Index IEEE Transactions on Vehicular Technology Vol. 69

2020 IEEE Transactions on Vehicular Technology  
+ Check author entry for coauthors ami-mFading Channels With Integer and Non-Integerm; TVT March 2020 2785-2801 Hoang, T.M., Tran, X.N., Nguyen, B.C., and Dung, L.T., On the Performance of MIMO Full-Duplex  ...  see Le, T.H.T., TVT Dec. 2020 15162-15176 Hong, D., Lee, S., Cho, Y.H., Baek, D., Kim, J., and Chang, N Guo, H., Liu, J., and Zhang, Y., Toward Swarm Coordination: Topol-ogy-Aware Inter-UAV Routing Optimization  ...  Curved Solar Roofs of Plug-In Hybrid Electric Vehicles; TVT Dec. 2020 14689-14700 Uppalapati, A., Naik, R.P., and Krishnan, P., Analysis of M-QAM Modulated Underwater Wireless Optical Communication System  ... 
doi:10.1109/tvt.2021.3055470 fatcat:536l4pgnufhixneoa3a3dibdma

2019 Index IEEE Photonics Journal Vol. 11

2019 IEEE Photonics Journal  
., +, JPHOT Aug. 2019 7904815 Rolling OFDM for Image Sensor Based Optical Wireless Communication.  ...  ., +, JPHOT April 2019 7903008 MIMO Codes for Uniform Illumination Across Space and Time in VLC With Dimming Control.  ... 
doi:10.1109/jphot.2020.2969544 fatcat:i2xladbx5fff7fhlgng2n4nc3e

2021 Index IEEE Transactions on Signal Processing Vol. 69

2021 IEEE Transactions on Signal Processing  
The Author Index contains the primary entry for each item, listed under the first author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  ., +, TSP 2021 5463-5478 Bilinear Channel Estimation for MIMO OFDM: Lower Bounds and Training Sequence Optimization.  ... 
doi:10.1109/tsp.2022.3162899 fatcat:kcubj566gzb4zkj7xb5r5we3ri

2019 Index IEEE Transactions on Signal Processing Vol. 67

2019 IEEE Transactions on Signal Processing  
., +, TSP Oct. 1, 2019 4976-4991 Online Design of Optimal Precoders for High Dimensional Signal Detection.  ...  Behjat, H., +, TSP Aug. 1, 2019 3909-3921 Biomedical optical imaging Robust Hemodynamic Response Function Estimation From fNIRS Signals.  ...  M Machine bearings Quickest Change Detection in the Presence of a Nuisance Change. Lau, T.S., +, TSP Oct. 15  ... 
doi:10.1109/tsp.2020.2968163 fatcat:dvvpqntb2rc2bjed5nnk4xora4

2019 Index IEEE Systems Journal Vol. 13

2019 IEEE Systems Journal  
., +, JSYST Dec. 2019 4060-4071 Optimal Precoder Designs for Sum-Utility Maximization in SWIPT-Enabled Multi-User MIMO Cognitive Radio Networks.  ...  ., +, JSYST March 2019 377-388 Optimal Precoder Designs for Sum-Utility Maximization in SWIPT-Enabled Multi-User MIMO Cognitive Radio Networks.  ... 
doi:10.1109/jsyst.2020.2965224 fatcat:x7hx4luelzforfuzigmwmfyhgm

6G Enabled Smart Infrastructure for Sustainable Society: Opportunities, Challenges, and Research Roadmap

Agbotiname Lucky Imoize, Oluwadara Adedeji, Nistha Tandiya, Sachin Shetty
2021 Sensors  
Finally, we highlight the research trends, open research issues, and key take-away lessons for future research exploration in 6G wireless communication.  ...  To address this problem, researchers are developing cutting-edge technologies for the envisioned 6G wireless communication standards to satisfy the escalating wireless services demands.  ...  Acknowledgments: The authors acknowledge the anonymous reviewers for their review comments. Conflicts of Interest: The authors declare no conflict of interest. Sensors 2021, 21, 1709  ... 
doi:10.3390/s21051709 pmid:33801302 pmcid:PMC7958349 fatcat:2alvcdqlvfcq5chfkv4n3wftpu

A Study on performance enhancement of VLC systems using MIMO techniques

Venkateswari R, Fathima Suhana M
2021 Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India   unpublished
data rates.This paper gives a study on performance enhancement of MIMO VLC Systems.  ...  Visible Light Communication, which is a subset of Optical Wireless communi-cation technology have unregulated, unlicensed bandwidth.It can provide dual function of illumination and communication at high  ...  scheme for MIMO-OFDM VLC system to improve spectral efficiency.In [41] , capacity of MIMO-OFDM VLC systems enhanced by OCT (Orthogonal Circulant matrix Transform) precoding and SVD (Singular Value Decomposition  ... 
doi:10.4108/eai.7-12-2021.2314767 fatcat:nxd5rqmxkbay7mvntcass7s2nq
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