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An Online and Robust Resource Allocation for D2D Communications Assisted by Green Relays

Qiaoni Han, Bo Yang, Xiaocheng Wang
2019 IET Communications  
To achieve the trade-off between system capacity maximisation and user fairness, the authors formulate an offline resource block (RB) and power allocation problem under imperfect channel information with  ...  Finally, applying Lagrangian duality, the distributed RB and power allocation is derived, which is globally optimal to the reformulated online problem.  ...  for the online and robust resource allocation problem.  ... 
doi:10.1049/iet-com.2019.0363 fatcat:rr45zjrswben3oieqetj2oazse

Leveraging Machine-Learning for D2D Communications in 5G/Beyond 5G Networks

Sherief Hashima, Basem M. ElHalawany, Kohei Hatano, Kaishun Wu, Ehab Mahmoud Mohamed
2021 Electronics  
Device-to-device (D2D) communication is a promising paradigm for the fifth generation (5G) and beyond 5G (B5G) networks.  ...  A case study of applying multi-armed bandit (MAB) as an efficient online ML tool to enhance the performance of neighbor discovery and selection (NDS) in mmWave D2D networks will be presented.  ...  Optimal resource allocation and power control, in conjunction with D2D relaying were also investigated.  ... 
doi:10.3390/electronics10020169 fatcat:2l764bczknhf7ctlmbsyllllme

Distributed Resource Allocation for Relay-Aided Device-to-Device Communication Under Channel Uncertainties: A Stable Matching Approach [article]

Monowar Hasan, Ekram Hossain
2015 arXiv   pre-print
Relay-aided transmission could enhance the performance of D2D communication when D2D user equipments (UEs) are far apart from each other and/or the quality of D2D link is not good enough for direct communication  ...  Wireless device-to-device (D2D) communication underlaying cellular network is a promising concept to improve user experience and resource utilization.  ...  A graphbased resource allocation method for cellular networks with underlay D2D communication is proposed in [9] .  ... 
arXiv:1508.01459v1 fatcat:72nyvkp36nejjp47pkfolgrr7i

Social Interaction Assisted Resource Sharing Scheme for Device-to-Device Communication towards Green Internet of Things

Wei Yang, Hai Huang, Xiaojun Jing, Zhannan Li, Chunsheng Zhu
2020 IEEE Access  
Further, this paper proposes a social interaction assisted resource sharing scheme for D2D communication, to improve the utilization of spectrum resources in green IoT.  ...  Specifically, the proposed scheme abstracts the D2D communication system into social layer and physical layer, by combining social network with D2D communication.  ...  These algorithms support the characteristics of D2D communication, and can opportunistically utilize network resources for cognitive and seamless communication in real time.  ... 
doi:10.1109/access.2020.2986785 fatcat:jajx546lercmbedzbtqombfc5m

Energy Harvesting Aided Device-to-Device Communication Underlaying the Cellular Downlink

Shruti Gupta, Rong Zhang, Lajos Hanzo
2017 IEEE Access  
Based on the results of our Lagrangian constrained optimization, we propose joint resource block and power allocation algorithms for the D2D links, when there is non-causal (off-line) and causal (on-line  ...  We formulated a sum-rate maximization problem of joint resource block and power allocation for the D2D links, which resulted in a non-convex problem that was then transformed into a more tractable convex  ...  between D2D pair (metres) Sum Rate of D2D links (bits/s/Hz) Offline Algorithm Online Algorithm Figure 2 .  ... 
doi:10.1109/access.2016.2600242 fatcat:pztdjjchqbc77nmnj6jwzjgd4e

Resource Allocation in Cloud Radio Access Networks With Device-to-Device Communications

Yitao Mo, Mugen Peng, Hongyu Xiang, Yaohua Sun, Xiaodong Ji
2017 IEEE Access  
Considering dynamic traffic arrivals and time-varying channel conditions, the resource allocation in C-RANs with D2D is formulated into a stochastic optimization problem, which is aimed at maximizing the  ...  INDEX TERMS Cloud radio access networks (C-RANs), fog radio access networks (F-RANs), 5G, device-to-device (D2D) communications.  ...  RELATED WORKS Recently, extensive researches have been devoted to the issues related to resource allocation for D2D communications.  ... 
doi:10.1109/access.2017.2669220 fatcat:2pgcgdzylvgjhb3dpj6cdjme5u

Resource Allocation in Cloud Radio Access Networks with Device-to-Device Communications [article]

Yitao Mo, Mugen Peng, Hongyu Xiang, Yaohua Sun, Xiaodong Ji
2017 arXiv   pre-print
Considering dynamic traffic arrivals and time-varying channel conditions, the resource allocation in C-RANs with D2D is formulated into a stochastic optimization problem, which is aimed at maximizing the  ...  To alleviate the burdens on the fronthaul and reduce the transmit latency, the device-to-device (D2D) communication is presented in cloud radio access networks (C-RANs).  ...  Related Works Recently, extensive researches have been devoted to the issues related to resource allocation for D2D communications.  ... 
arXiv:1709.04791v1 fatcat:b64jpu2st5gnrkkch5rj3xucd4

Accelerating Generalized Benders Decomposition for Wireless Resource Allocation [article]

Mengyuan Lee, Ning Ma, Guanding Yu, Huaiyu Dai
2020 arXiv   pre-print
Generalized Benders decomposition (GBD) is a globally optimal algorithm for mixed integer nonlinear programming (MINLP) problems, which are NP-hard and can be widely found in the area of wireless resource  ...  By using a resource allocation problem in device-to-device communication networks as an example, we validate that the proposed method can reduce the computational complexity of GBD without loss of optimality  ...  Inspired by the success of machine learning (ML) in many fields, the wireless communications community has recently turned to ML to obtain more efficient methods for resource allocation problems, such  ... 
arXiv:2003.01294v2 fatcat:vwptw2tjezgj5g5gx52cxtb22q

Joint Cache Partitioning, Content Placement and User Association for D2D-Enabled Heterogeneous Cellular Networks

Rong Chai, Yingying Li, Qianbin Chen
2019 IEEE Access  
Aiming to improve the utilization of cache space at small base stations, we propose a bankruptcy game-based cache partitioning algorithm to obtain the optimal cache space allocation strategy, based on  ...  INDEX TERMS Cache partitioning, content placement, D2D communications, heterogeneous cellular networks, user association. 56642 2169-3536 Telecommunications, where he is currently a Professor.  ...  In [11] , joint user association and resource allocation problem is considered for multi-antenna HCNs.  ... 
doi:10.1109/access.2019.2901362 fatcat:4nkve3x4x5gjjpolhlo5vwyhie

Load Balancing for 5G Ultra-Dense Networks using Device-to-Device Communications [article]

Hongliang Zhang, Lingyang Song, Ying Jun Zhang
2018 arXiv   pre-print
To efficiently solve the problem, we decouple the problem into a resource allocation subproblem and a D2D routing subproblem.  ...  The problem is naturally formulated as a joint resource allocation and D2D routing problem that maximizes the system sum-rate.  ...  The authors in [27] designed an online auction framework for the D2D routing and time slots allocation, when the subchannel allocation and the destination BS were given.  ... 
arXiv:1803.06082v2 fatcat:k5nan46tgjcm3i3d6xb64kpqma

A QoE-Aware Mode Selection Framework for Video Streaming in D2D Networks

Ibtihal Ahmed, Mahmoud H. Ismail, Mohamed S. Hassan
2020 IEEE Access  
For example, in [23] , a QoE-aware resource allocation algorithm is proposed for adaptive D2D video streaming to improve the QoE.  ...  In the dedicated (overlay) mode, a percentage of the cellular spectrum is exclusively dedicated to D2D communications and each D2D pair is allocated dedicated resources, whereas in the reuse (underlay)  ... 
doi:10.1109/access.2020.3024237 fatcat:xujutao2hvhrnkxgeg4mvjytli

User Preference Aware Caching Deployment for Device-to-Device Caching Networks

Tiankui Zhang, Hongmei Fan, Jonathan Loo, Dantong Liu
2017 IEEE Systems Journal  
In this paper, a user preference aware caching deployment algorithm is proposed for D2D caching networks.  ...  In such cache enabled D2D communication networks, how to cache the diversity contents in the multiple cache enabled mobile terminals, namely, the caching deployment, has a substantial impact on network  ...  RELATED WORKS The previous works on D2D communication are mainly focused on how D2D communication can run efficiently as an underlay to cellular networks, and the research concentrated on resource allocation  ... 
doi:10.1109/jsyst.2017.2773580 fatcat:gqhj7kiwyrgydg63iak3jrpvyi

Distributed Power Allocation for D2D Communications Underlaying/Overlaying OFDMA Cellular Networks

Andrea Abrardo, Marco Moretti
2017 IEEE Transactions on Wireless Communications  
In this paper we propose a distributed power allocation scheme for D2D OFDMA communications and, in particular, we consider the two operating modes amenable to a distributed implementation: dedicated and  ...  Exploiting the potential games property of converging under better response dynamics, we propose two fully distributed iterative algorithms, one for each operation mode considered, where each user updates  ...  resources allocation algorithms.  ... 
doi:10.1109/twc.2016.2646360 fatcat:wavaodbrrfg7pp3ygnhcuevquu

Recent Advances on Cellular D2D Communications

Boon-Chong Seet, Syed Hasan, Peter Chong
2018 Future Internet  
The authors thank Dario Di Giacomo for his work to optimize the algorithm. Author Contributions: All the authors contributed equally to the paper. R.  ...  Acknowledgments: This work has been supported by a PhD Fee and Stipend Scholarship for Asim Anwar from Acknowledgments: This work was partially supported by the project "GAUChO" funded by Progetti di Ricerca  ...  [18] exploit machine learning algorithms for D2D resource allocation. Luo et al.  ... 
doi:10.3390/fi10010010 fatcat:hizax5tiazegjovg6p2z3ywt2y

Context-Aware Small Cell Networks: How Social Metrics Improve Wireless Resource Allocation

Omid Semiari, Walid Saad, Stefan Valentin, Mehdi Bennis, H. Vincent Poor
2015 IEEE Transactions on Wireless Communications  
In this paper, a novel approach for optimizing and managing resource allocation in wireless small cell networks (SCNs) with device-to-device (D2D) communication is proposed.  ...  The proposed approach allows to jointly exploit both the wireless and social context of wireless users for optimizing the overall allocation of resources and improving traffic offload in SCNs.  ...  Proposed Socially-Aware Resource Allocation Algorithm To solve the formulated matching game, we propose a novel algorithm for resource allocation in D2D-enabled SCNs.  ... 
doi:10.1109/twc.2015.2444385 fatcat:mployofuufgofmfjaepjet57pq
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