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Non-convex Generalized Nash Games for Energy Efficient Power Allocation and Beamforming in mmWave Networks [article]

Wenbo Wang, Amir Leshem
2022 arXiv   pre-print
This paper focuses on the problem of distributed joint beamforming control and power allocation in ad-hoc mmWave networks.  ...  We first prove that given a set of receive beamformers, the power allocation stage converges to an optimal generalized Nash equilibrium of the generalized power allocation game.  ...  Section II introduces a generalized model of energy efficiency-based joint power allocation and beamforming control in mmWave MIMO.  ... 
arXiv:2108.06779v3 fatcat:wildwgh56necbglhlmx7pwsjby

A Survey on Integrated Access and Backhaul Networks [article]

Yongqiang Zhang, Mustafa A. Kishk, Mohamed-Slim Alouini
2021 arXiv   pre-print
After that, we survey existing research on IAB networks, the integrations of IAB to cache-enabled network, optical communication transport network, and the non-terrestrial network.  ...  Finally, we discuss the challenges and opportunities that might arise while developing and commercializing IAB networks.  ...  Using tools from game theory, the authors in [57] obtained the joint optimal power control and transmission slot allocation policies for a two-tier mmWave IAB network.  ... 
arXiv:2101.01286v1 fatcat:tlclycckznel5huuxuwcnn6ysm

A Survey on Integrated Access and Backhaul Networks

Yongqiang Zhang, Mustafa A. Kishk, Mohamed-Slim Alouini
2021 Frontiers in Communications and Networks  
, optical communication transport, and non-terrestrial networks.  ...  Then, the existing research on IAB networks based on 3GPP specifications and possible non-3GPP research extensions are surveyed.  ...  Using tools from game theory, the authors in (Liu Y. et al., 2018) obtained the joint optimal power control and transmission slot allocation policies for a two-tier mmWave IAB network.  ... 
doi:10.3389/frcmn.2021.647284 fatcat:fx4on6was5ghlokplkrugowgye

2018 IndexIEEE Wireless Communications LettersVol. 7

2018 IEEE Wireless Communications Letters  
., +, LWC June 2018 324-327 A Novel Price-Based Power Allocation Algorithm in Non-Orthogonal Multiple Access Networks.  ...  ., +, LWC April 2018 262-265 A Novel Price-Based Power Allocation Algorithm in Non-Orthogonal Multiple Access Networks.  ... 
doi:10.1109/lwc.2018.2888676 fatcat:olfvetmkt5bt3c572e5y76b5pm

Modeling and Analysis of Energy Harvesting and Smart Grid-Powered Wireless Communication Networks: A Contemporary Survey [article]

Shuyan Hu, Xiaojing Chen, Wei Ni, Xin Wang, Ekram Hossain
2019 arXiv   pre-print
The advancements in smart power grid and the advocation of "green communications" have inspired the wireless communication networks to harness energy from ambient environments and operate in an energy-efficient  ...  manner for economic and ecological benefits.  ...  The impact of mobility on the routing decisions for multi-hop networks is to be investigated. 3) Network Coding-Aware Routing: Network coding-aware (NC-aware) routing techniques use omni-directional antennas  ... 
arXiv:1912.13203v1 fatcat:rhnrbxe5wbd3banrfksuxq4oyy

Energy efficiency techniques in ultra-dense wireless heterogeneous networks: An overview and outlook

Olumide Alamu, Abiodun Gbenga-Ilori, Michael Adelabu, Agbotiname Imoize, Oluwabusayo Ladipo
2020 Engineering Science and Technology, an International Journal  
This work also presents EE metrics used to gauge energy consumption rate and performance trade-off.  ...  In wireless heterogeneous networks (HetNets), the spatial densification through small cells and the application of massive MIMO antenna arrays are key enablers for high data throughput, wider coverage,  ...  Acknowledgement The authors would like to thank the anonymous reviewers and the editor for their valuable comments and constructive suggestions to improve the quality of the paper.  ... 
doi:10.1016/j.jestch.2020.05.001 fatcat:2qpnwyfenfhxhhztmhppl2xrfu

Wireless Backhaul in 5G and Beyond: Issues, Challenges and Opportunities [article]

Berke Tezergil, Ertan Onur
2021 arXiv   pre-print
Resource allocation, deployment, scheduling, power management and energy efficiency are some of these problems.  ...  ), and beamforming, wireless backhaul is expected to be an integral part of the 5G networks.  ...  Tang et al. separately consider beamforming and power allocation since the combined problem is non-convex.  ... 
arXiv:2103.08234v2 fatcat:3fug6wsmtrg5bfxk2ga2f2al5i

Resource Management in LTE-U Systems: Past, Present, and Future

Rui Liu, Qimei Chen, Guanding Yu, Geoffrey Ye Li, Zhi Ding
2019 IEEE Open Journal of Vehicular Technology  
, vehicular networks, and unmanned aerial vehicle (UAV) systems.  ...  Despite that many advanced technologies are used, the shortage of spectrum resource is still the main bottleneck for capacity enhancement.  ...  the help of a Nash bargaining game (NBG).  ... 
doi:10.1109/ojvt.2019.2949020 fatcat:7alylatym5egjkfi6d4ndue2gq

Swarm Intelligence for Next-Generation Wireless Networks: Recent Advances and Applications [article]

Quoc-Viet Pham, Dinh C. Nguyen, Seyedali Mirjalili, Dinh Thai Hoang, Diep N. Nguyen, Pubudu N. Pathirana, Won-Joo Hwang
2020 arXiv   pre-print
Besides convex optimization and game theory, swarm intelligence (SI) has recently appeared as a promising optimization tool for wireless networks.  ...  Secondly, we review the applications of SI to settle emerging issues in NGN, including spectrum management and resource allocation, wireless caching and edge computing, network security, and several other  ...  The work in [92] considers to jointly optimize transmit (Tx) and receive (Rx) beamforming vectors and power allocation for a NOMA-mmWave MIMO system.  ... 
arXiv:2007.15221v1 fatcat:ysap6mdfcvdbtcwojnmvvbrjdu

5G New Radio: Dynamic Time Division Duplex Radio Resource Management Approaches

F. S. Samidi, N. A. M. Radzi, W. S. H. M. W. Ahmad, F. Abdullah, M. Z. Jamaludin, A. Ismail
2021 IEEE Access  
The approach to this non-cooperative game can be found through a pure Nash equilibrium strategy.  ...  array for better beamforming capabilities [32] and optimization on energy efficiency and resource management in mmWave [33] .  ... 
doi:10.1109/access.2021.3104277 fatcat:s6xyfoefwnanzd7be642wleul4

A Review of Fundamental Optimization Approaches and the Role of AI Enabling Technologies in Physical Layer Security

Mulugeta Kassaw Tefera, Zengwang Jin, Shengbing Zhang
2022 Sensors  
The research directions for secure system designs and optimization problems are then reviewed in terms of signal processing, resource allocation and node/antenna selection.  ...  This phenomenon is due to the fact that traditional methods for the network optimization of PLS fail to adapt new features, technologies, and resource management to diversified demand applications.  ...  Acknowledgments: We would like to acknowledge the Northwestern Polytechnical University (NWPU) and Yangtze River Delta Research Institute of NWPU for their research funding.  ... 
doi:10.3390/s22093589 pmid:35591279 fatcat:shioc6hcjzeghhlamyhe6axwwe

Implementation of Fog computing for reliable E-health applications

Razvan Craciunescu, Albena Mihovska, Mihail Mihaylov, Sofoklis Kyriazakos, Ramjee Prasad, Simona Halunga
2015 2015 49th Asilomar Conference on Signals, Systems and Computers  
network is expected to support up to 1000x more connections per cell with reduced latency below 1 ms.  ...  Finally, we will provide 'structured' CS algorithms for the joint estimation scheme and evaluate its performance.  ...  of the power allocation and energy harvesting fraction numerically.  ... 
doi:10.1109/acssc.2015.7421170 dblp:conf/acssc/CraciunescuMMKP15 fatcat:qm6mki5z6bcvrfimkmqjyrxaxm

Resource Scheduling in Edge Computing: A Survey [article]

Quyuan Luo, Shihong Hu, Changle Li, Guanghui Li, Weisong Shi
2021 arXiv   pre-print
By moving the services and functions located in the cloud to the proximity of users, edge computing can provide powerful communication, storage, networking, and communication capacity.  ...  With the proliferation of the Internet of Things (IoT) and the wide penetration of wireless networks, the surging demand for data communications and computing calls for the emerging edge computing paradigm  ...  [191] also used the SCA technique to solve a non-convex optimization problem.  ... 
arXiv:2108.08059v1 fatcat:oo4lepcn3rhdfafefw5lkq2lia

Ping-pong beam training for reciprocal channels with delay spread

Elisabeth de Carvalho, Jorgen Bach Andersen
2015 2015 49th Asilomar Conference on Signals, Systems and Computers  
The goal is to use feedback to implement distributed transmit beamforming and nullforming, which form building blocks for SDMA.  ...  The techniques exploit channel reciprocity and use relative calibration techniques only among the nodes in the transmit cluster to compensate for non-reciprocal transceiver effects.  ...  of the power allocation and energy harvesting fraction numerically.  ... 
doi:10.1109/acssc.2015.7421451 dblp:conf/acssc/CarvalhoA15 fatcat:mqokuvnh3zg45licnfbgxyvxfu

A Full Dive into Realizing the Edge-enabled Metaverse: Visions, Enabling Technologies,and Challenges [article]

Minrui Xu, Wei Chong Ng, Wei Yang Bryan Lim, Jiawen Kang, Zehui Xiong, Dusit Niyato, Qiang Yang, Xuemin Sherman Shen, Chunyan Miao
2022 arXiv   pre-print
communication systems for users to be telepresent and teleoperate in the Metaverse.  ...  To enable the ubiquitous, seamless, and embodied access to the Metaverse, we discuss the communication and networking challenges and survey cutting-edge solutions and concepts that leverage next-generation  ...  However, limiting the phase of RIS and power allocation of beamforming signals is still a challenge.  ... 
arXiv:2203.05471v1 fatcat:ountkueaz5erxdjttpws6gfcbi
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