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Introduction to D2D Communication
2014Analysts predict an explosive growth in traffic demand on mobile broadband systems over the coming years due to the popularity of streaming video, gaming, and other social media services. While 4G wireless technologies are making a significant effort to keep up with this demand, the expectation is that cellular deployments will fall short of the ...
Shahid Mumtaz, Jonathan Rodriguez
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D2D CSI feedback for D2D aided massive MIMO communications
2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), 2016We consider fast fading massive MIMO systems in Frequency Division Duplex (FDD) mode and propose a communication scheme based on Device-to-Device (D2D) cooperation and statistical channel state information (CSI) feedback. User terminals (UT) are conveniently clustered and cooperate within a cluster to create a virtual MIMO at a target UT via D2D ...
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Resource Allocation in D2D Communications
2020The proliferation of mobile devices and data-hungry applications running on them leads to a massive growth of wireless data traffic. Supporting this ever-increasing data demands and communication rate requires reconsideration of the existing cellular network architecture.
Ajay Bhardwaj, Devendra Singh Gurjar
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D2D Covert Communications With Safety Area
IEEE Systems Journal, 2021In this article, we investigate device-to-device (D2D) relay enabled covert communications. Safety zone is employed to isolate the eavesdroppers from the transmitters and receivers. Different from majority of the existing studies considering fixed relays, dynamic relay selection is first considered for covert communications in this article ...
Hangmei Rao +5 more
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Interference Management in D2D Communication
2014This chapter aims to provide a comprehensive study of the interference generated by enabling device-to-device (D2D) communication in cellular networks. We first categorize the D2D interference according to its causative factor, and investigate the characteristics and effects.
Daesik Hong, Seokjung Kim
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A Design of D2D-Clustering Algorithm for Group D2D Communication
2020Due to the characteristics of low latency and proximity discovery, D2D communication is considered to have an inherent advantage in supporting Internet-of-Vehicles (IoV) service. In this paper, considering that vehicular users can detect neighbor nodes in adjacent areas which are able to maintain high reliable communication with themselves, a novel ...
Ruoqi Shi +4 more
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Critical Technologies for D2D Communications
2016D2D communications is a relatively new study item, and its relevant critical consideration and technologies are largely under development, as discussed in Sect. 1.2 Exploiting D2D communications in cellular networks promotes new promising ways to operate networks in a highly efficient manner.
Li Wang, Huan Tang
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Exploiting Geographical Context in D2D Communications
2016 IEEE 84th Vehicular Technology Conference (VTC-Fall), 2016In this paper, we present a framework for including geographical context information within the process of relay selection, where both the relay and destination can be user equipment (UE) hence enabling relaying via device-to-device (D2D) communication.
Afef Feki +3 more
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Impact of Shadowing in D2D Communication
2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017Device-to-device (D2D) communication is expected to increase the coverage probability by coexisting along with the conventional cellular systems in 5G technology. As the user equipments are often held closer to the human body, D2D links experience shadowing modelled by the amp;#954;-amp;#956; shadowed fading model.
Sudharsan Parthasarathy +1 more
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Radio resource management of D2D communication
2014 IEEE International Conference on Communication Systems, 2014Device-to-Device (D2D) is considered as a promising technique to improve resource utilization and provide new application in future wireless networks. This paper addresses the problem of radio resource allocation for D2D communication. Basically, resource allocation can be carried out in centralized or distributed manner.
Qiubin Gao +5 more
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