Power allocation in wireless communication
WebPower allocation in 5G5G plays a key role as incoming communication need green technology for less consumption of energy. Distribution of power according to the … Web1 Aug 2024 · Based on the NOMA concept, the received signal at the UAV from all users for such a network can be written as where is the symbol transmitted by the th user, satisfying , is the maximum transmission power which is assumed to be equal for all users, represents the power allocation coefficient for the th user, denotes the additive white Gaussian …
Power allocation in wireless communication
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WebHence, in this paper, we discuss different algorithms and techniques such as power-efficient resource allocation algorithm, real-time scheduling algorithm, NOMA, SCMA, Device-to-Device (D2D) communication, OFDMA, power and resource distribution in 5G, wireless sensor networks (WSNs), smart grids, cloud computing, and fog computing which … Web23 Jul 2024 · Note that power allocation plays a significant role in deciding MIMO capacity. Power allocation was not an important issue in SISO since only single antenna was employed at the transmitter and receiver. Usually we allocate all the power to the single transmit antenna. But for MIMO it is one of the most important factors for increasing …
WebHaitao Zhao and Hongbo Zhu are with the Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing 210003, … WebCentralized implementation of power allocation schemes requires a central controller to collect CSI of all wireless links in order to find an optimal solution and distribute the solution to the corresponding wireless nodes. This would incur large communications overhead and render the power allocation problem difficult for online ...
WebGuo J, Yang C. Learning power allocation for multi-cell-multi-user systems with heterogeneous graph neural networks[J]. IEEE Transactions on Wireless … Web10 Apr 2024 · Towards a green communication discipline, more energy-efficient wireless networks are needed. In this paper, an energy-efficient interference management technique is proposed for heterogeneous networks (HetNets) with downlink nonorthogonal multiple access (NOMA) operating in millimeter (mm) waves. The proposed technique utilizes data …
Web18 Jun 2024 · Power Allocation in Multi-User Cellular Networks: Deep Reinforcement Learning Approaches Abstract: The model-based power allocation has been investigated …
Web3 May 2024 · In D2D communications, common resource allocation components include spectrum allocation, power allocation, mode selection, delay control, and relay control, etc. Most of these components help to achieve energy and spectral efficiency with maximum … We would like to show you a description here but the site won’t allow us. We would like to show you a description here but the site won’t allow us. Wireless Personal Communications is an archival, peer reviewed, scientific and te… perputhen 27 mars 2022Web17 Jul 2024 · Abstract: Power allocation for optical wireless scattering communication over broad spectra is studied based on link gain correlation. We formulate two types of power … perputhen 3 nentor 2021Web27 Jan 2024 · Energy-efficient resource allocation in uplink noma systems with deep reinforcement learning. In 2024 11th international conference on wireless communications and signal processing (WCSP) (pp. 1–6). IEEE. He, C., Hu, Y., Chen, Y., & Zeng, B. (2024). Joint power allocation and channel assignment for NOMA with deep reinforcement … perputhen 29Web29 Aug 2024 · Abstract. In this paper, we studied the unmanned aerial vehicle-assisted urban monitoring network, in which unmanned aerial vehicle (UAV) with wireless power transmission provides energy transmission and data collection services for the network. Considering the density of the urban monitoring network, we use the - means algorithm to … perputhen 25perputhen 29 tetor 2021Web7 May 2024 · Power Allocation in 5G Wireless Communication Abstract: Granger Causality analysis originated in the field of econometrics is used as a time series analysis tool … perputhen 3WebPower Allocation for Uplink Multi-User Optical Wireless Communication Systems Abstract: Indoor optical wireless communication (IOWC) is a key technology complementing radio … perputhen 4 nentor 2021