Results 11 to 20 of about 9,618 (188)
Power Control for Two-Way AF Relay Assisted D2D Communications Underlaying Cellular Networks
IEEE Access, 2020 As a key technology of the 5G communication system, device-to-device (D2D) communications have drawn significant research interests. However, the advantage of D2D communications may be limited when D2D users are far away from each other or the ...
Liang Han +4 more
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Resource Allocation for D2D Cellular Networks With QoS Constraints: A DC Programming- Based Approach
IEEE Access, 2022 Device-to-device (D2D) communications provide efficient ways to increase spectrum utilization ratio with reduced power consumption for proximity wireless applications.
Hao-Hsuan Chang +8 more
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IEEE Access, 2021 Fifth-generation (5G) cellular networks are being developed to meet the ever-growing data traffic across mobile devices and their applications. The core of 5G cellular networks is leveraging wider and higher frequencies available at millimeter wave ...
Suhare Solaiman +2 more
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Investigating Network Services Abstraction in 5G Enabled Device-to-Device (D2D) Communications [PDF]
2019 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computing, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI), 2019 The increased demand of data rate by mobile users has led to the evolution of mobile network technologies from the fourth generation to fifth generation (5G). 5G mobile network will support various technologies that will be able to provide low latency, offload traffic and connect vertical industries.
Edris, Ed Kamya Kiyemba +2 more
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Energy efficiency of cooperative D2D communications underlaying LTE-A networks
MATEC Web of Conferences, 2018 Device-to-device (D2D) communications underlaying LTE-A networks is expected to bring significant benefits for resource utilization and energy efficiency (EE) improvement of user equipment (UE). However, the allocation of radio and power resources to D2D
Zhang Xiaoying +3 more
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QoE-Aware Device-to-Device Multimedia Communications
EAI Endorsed Transactions on Creative Technologies, 2015 Multimedia services over mobile device-to-device (D2D) networks has recently received considerable attention. In this scenario, each device is equipped with a cellular communication interface, as well as a D2D interface over a shared medium. In this work,
Liang ZHOU
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IEEE Access, 2018 Device-to-device (D2D) communications, which can increase system throughput, allow two cellular devices to communicate directly with each other. Compared with half-duplex relay, full-duplex relay can significantly improve the spectrum efficiency if the ...
Ruirui Chen, Yanjing Sun, Tao Li
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Algorithms, 2015 In Long Term Evolution-Advanced (LTE-A) networks, Device-to-device (D2D) communications can be utilized to enhance the performance of multicast services by leveraging D2D relays to serve nodes with worse channel conditions within a cluster.
Yong Zhang, Fangmin Li
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Secure Full-Duplex Device-to-Device Communication [PDF]
, 2017 This paper considers full-duplex (FD) device-to-device (D2D) communications in a downlink MISO cellular system in the presence of multiple eavesdroppers.
Khandaker, Muhammad R. A. +2 more
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Recent Advances on Cellular D2D Communications
Future Internet, 2018 Device-to-device (D2D) communications have attracted a great deal of attention fromresearchers in recent years.[...]
Boon-Chong Seet +2 more
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