Zobrazeno 1 - 10
of 11 876
pro vyhledávání: '"channel allocation"'
Publikováno v:
物联网学报, Vol 8, Pp 1-15 (2024)
Device-to-device (D2D) communication is a short-range communication technology that can effectively improve the spectral efficiency of cellular networks. A two-stage subchannel and power joint allocation scheme was proposed to address the complex sce
Externí odkaz:
https://doaj.org/article/dae6d649e47f492a8017844d0eb3286b
Autor:
Marino Tejedor-Romero, Jose Manuel Gimenez-Guzman, Luis Cruz-Piris, David Herranz-Oliveros, Iván Marsa-Maestre
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 57, Iss , Pp 101797- (2024)
Channel assignment in Wi-Fi 6 dense networks is a challenging problem which critically impacts the performance of WLAN communications. Although there have been many proposals in the area of IEEE 802.11 channel assignment, LCCS has emerged as the de f
Externí odkaz:
https://doaj.org/article/f77449aa891c4a3988c278cf038c9e00
Publikováno v:
IET Communications, Vol 18, Iss 8, Pp 523-533 (2024)
Abstract In order to solve the network congestion problem caused by burst service flows in heterogeneous cognitive radio networks (Het‐CRN), a two‐stage dual‐threshold random early detection (TD‐RED) control mechanism is proposed here. Meanwh
Externí odkaz:
https://doaj.org/article/03493a64e20c43e896503bbdd9060110
Autor:
Ali Majid Hasan Alibraheemi, Mhd Nour Hindia, Tengku Faiz Tengku Mohmed Noor Izam, Kaharudin Dimyati
Publikováno v:
IEEE Access, Vol 12, Pp 131217-131229 (2024)
Device-to-Device (D2D) communication has shown great potential as a technology for beyond-fifth-generation (B5G) heterogeneous networks (HetNets) to meet the increasing needs of smart mobile devices. However, the implementation of D2D communications
Externí odkaz:
https://doaj.org/article/bfc7d46763504428bfa8f3cece48be22
Publikováno v:
IEEE Access, Vol 12, Pp 18073-18086 (2024)
The effectiveness of laser chaos decision-makers in facilitating ultrafast decision-making makes it possible for a real-time process of channel allocation scheme for the non-orthogonal multiple access (NOMA) technology in the next generation of wirel
Externí odkaz:
https://doaj.org/article/6bd67920bfa9415ba3151d6bc124212a
Publikováno v:
IET Communications, Vol 17, Iss 20, Pp 2275-2286 (2023)
Abstract In unmanned aerial vehicle (UAV)‐assisted wireless sensor networks (WSNs), UAVs are employed to collect sensing data from each sensor node (SN). Because of limited battery capacity, shortening the time of data collection by the UAV is nece
Externí odkaz:
https://doaj.org/article/a0ded0b8f34149f4807612b19df602ad
Akademický článek
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Publikováno v:
International Journal of Cognitive Computing in Engineering, Vol 4, Iss , Pp 259-265 (2023)
The Graph Coloring Problem is an NP-hard combinatorial optimization problem, and it is being used in different real-world environments. The chromatic integer is determined using different probabilistic methods. This paper explores a new hybrid decent
Externí odkaz:
https://doaj.org/article/333aa6d52f7e433884792b4ca42cfdc4
Publikováno v:
Radioengineering, Vol 32, Iss 1, Pp 103-112 (2023)
In this paper, we mainly study the scenario where multiple UAVs act as aerial base stations (BSs) to provide communication services for ground users (GUs). We propose a method to optimize the max-min average rate of GUs in order to ensure the fairnes
Externí odkaz:
https://doaj.org/article/06a01213dd5440d6a017ce218dde1e44
Autor:
Waseem Abbass, Riaz Hussain, Nasim Abbas, Shahzad A. Malik, Muhammad Awais Javed, Muhammad Zubair Khan, Rayan Hamza Alsisi, Abdulfattah Noorwali, Priyadarshini Pattanaik
Publikováno v:
IEEE Access, Vol 11, Pp 117321-117340 (2023)
The SAS-CBRS framework is being tested to share the federally held spectrum with licensed users and opportunistic users to maximize the underutilized spectrum’s utility and overcome spectrum scarcity. In the SAS-CBRS framework, radio resources are
Externí odkaz:
https://doaj.org/article/c866801295f94c80a81d136bcc64cd40