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NOMA-Based VLC Systems: A Comprehensive Review
Sensors, 2023 The enhanced proliferation of connected entities needs a deployment of innovative technologies for the next generation wireless networks. One of the critical concerns, however, is the spectrum scarcity, due to the unprecedented broadcast penetration rate
Syed Agha Hassnain Mohsan +5 more
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Efficient Coding of the Embedded Signal in Steganographic Systems with Multiple Access [PDF]
Problems of the Regional Energetics, 2021 Today, steganographic systems with multiple access are of considerable importance. In such sys-tems, the orthogonal Walsh-Hadamard transform is most often used for multiplexing and divid-ing channels, which leads to the need for efficient coding of the ...
Kobozeva A.A., Kobozeva A.A.,
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New Multiple Access Technologies for Satellite Internet of Things System
天地一体化信息网络, 2023 For satellite internet of things (IoT) scenarios with high propagation delay and the need to serve a larger number of users, firstly the shortcomings of IoT NTN in terms of technical solutions were analyzed, and then a new type of multi access solution ...
Wei BAI +5 more
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Applied SciencesMolecular communication (MC) represents a paradigm shift in communication technologies, extending beyond traditional electromagnetic methods by incorporating advances in nanotechnology, biotechnology, and communication theory.
Su-Jin Kim, Pankaj Singh, Sung-Yoon Jung
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Deep Reinforcement Learning-Based Multi-Access in Massive Machine-Type Communication
IEEE AccessThe diverse applications of Machine-Type Communication (MTC) lead to exponential growth in Machine to Machine traffic. In connection with MTC deployment, a large number of devices are expected to access the wireless network simultaneously, resulting in ...
Nasim Ravi +3 more
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The neural multiple access channel [PDF]
Neurocomputing, 2003 In many neural systems, independently encoded information must at some point be transmitted over the spike train of one neuron. We introduce a method for quantitatively studying the effects of the signal encoding and transmission processes on the rates of transmission of multiple sources of information over one spike train, using the multiple access ...
Brian J. Fischer, M. Brandon Westover
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IEEE AccessIn recent times, a fluid antenna system (FAS) has gained attention as a potential contender for 6G wireless networks. Fluid antenna multiple access (FAMA) is a new technology that allows each user to constantly move to the position with the strongest ...
A. F. M. Shahen Shah +3 more
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Multi-Users Dynamic Bandwidth Allocation Technology of SDTN
天地一体化信息网络, 2022 The TT＆amp;C and data transmission of spacecraft are divided into two methods: space-based and ground-based.Among them, space-based method has the advantages of global coverage, access at any time, and real-time information return, and have a wide range ...
Jianxiang CHU +3 more
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LEO Mega-Constellations for 6G Global Coverage: Challenges and Opportunities
IEEE Access, 2021 Mega-constellations have the potential for providing 6G Internet owing to the unique advantage of global coverage. However, current satellite technologies are not omnipotent.
Haoran Xie +3 more
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Network-Coded Multiple Access [PDF]
IEEE Transactions on Mobile Computing, 2014 This paper proposes and experimentally demonstrates a first wireless local area network (WLAN) system that jointly exploits physical-layer network coding (PNC) and multiuser decoding (MUD) to boost system throughput. We refer to this multiple access mode as Network-Coded Multiple Access (NCMA).
Lu Lu 0001, Lizhao You, Soung Chang Liew
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