A Hybrid Scheme of MCS Selection and Spectrum Allocation for URLLC Traffic under Delay and Reliability Constraints [PDF]
Entropy, 2022 The Ultra-Reliable Low-Latency Communication (URLLC) is expected to be an important feature of 5G and beyond networks. Supporting URLLC in a resource-efficient manner demands optimal Modulation and Coding Scheme (MCS) selection and spectrum allocation ...
Yuehong Gao +3 more
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Spectrum Allocation and User Scheduling Based on Combinatorial Multi-Armed Bandit for 5G Massive MIMO [PDF]
Sensors, 2023 As a key 5G technology, massive multiple-input multiple-output (MIMO) can effectively improve system capacity and reduce latency. This paper proposes a user scheduling and spectrum allocation method based on combinatorial multi-armed bandit (CMAB) for a ...
Jian Dou +4 more
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Spectrum allocation in two-tier networks [PDF]
2008 42nd Asilomar Conference on Signals, Systems and Computers, 2008 25 pages, Revised and submitted to IEEE Transactions on ...
Chandrasekhar, Vikram +1 more
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Analysis and Simulation of the Dynamic Spectrum Allocation Based on Parallel Immune Optimization in Cognitive Wireless Networks [PDF]
The Scientific World Journal, 2014 Spectrum allocation is one of the key issues to improve spectrum efficiency and has become the hot topic in the research of cognitive wireless network. This paper discusses the real-time feature and efficiency of dynamic spectrum allocation and presents ...
Wu Huixin, Mo Duo, Li He
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A Centralized Model Enabling Channel Reuse for Spectrum Allocation in Cognitive Radio Networks
Cybernetics and Information Technologies, 2021 Cognitive Radio (CR) is an advanced technology, which intends to boost the radio spectrum utilization. On perceiving the spectrum holes, next there is a need to provide a fair distribution of the vacant licensed channels amongst Secondary Users (SUs ...
Devi Monisha +2 more
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Dynamic Spectrum Allocation Method of Shortwave Radio Access Network Based on Graph Coloring Theory [PDF]
Jisuanji gongcheng, 2016 Aiming at the problem that the existing fixed spectrum allocation method of shortwave radio access network can not satisfy the new requirement of applying intelligent frequency hopping technology,the spectrum demand of shortwave radio access network ...
DUAN Ruijie,YAO Fuqiang,LI Yonggui,NIU Yingtao,QI Yangyang
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Dynamic Spectrum Resource Allocation in Internet of Vehicles Based on SAC Reinforcement Learning [PDF]
Jisuanji gongcheng, 2021 To address the scarcity of spectrum resources in Internet of Vehicles(IoV), a novel multi-agent dynamic spectrum allocation solution based on Soft Actor-Critic(SAC) reinforcement learning is proposed.The solution aims to maximize the total channel ...
HUANG Yufan, PENG Nuoheng, LIN Yan, FAN Jiancun, ZHANG Yijin, YU Yanqiu
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Double Auctions for Dynamic Spectrum Allocation [PDF]
IEEE/ACM Transactions on Networking, 2014 Wireless spectrum is a precious resource and must be allocated and used efficiently. Conventional spectrum allocations let a government agency (e.g., FCC) sell a portion of spectrum to one provider. This is not only restrictive, but also limits spectrum reuse and may lead to significant under-utilization of spectrum.
Wei Dong +4 more
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Spectrum Allocation for ICIC-Based Picocell [PDF]
IEEE Transactions on Vehicular Technology, 2015 Submitted to IEEE TRANSACTIONS ON VEHICULAR ...
Kumar, Suman +2 more
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Optimal Spectrum Allocation Algorithm in Cellular Heterogeneous Network [PDF]
Jisuanji gongcheng, 2019 The Heterogeneous Network(HetNet) differentiates cells and improves channel gain by densely deploying low-power nodes within the coverage of the macro Base Station(BS).However,due to limited spectrum resources,resource allocation is complicated in ...
JIN Shengda,ZHU Zhaowei,ZHAO Shangshu,KANG Kai,ZHOU Ting,LUO Xiliang
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