Results 91 to 100 of about 3,544 (212)

TOWARD TRUSTED, SOCIAL-AWARE D2D CONNECTIVITY : BRIDGING ACROSS THE TECHNOLOGY AND SOCIALITY REALMS

, 2016
Driven by the unprecedented increase of mobile data traffic, D2D communications technology is rapidly moving into the mainstream of the 5G networking landscape. While D2D connectivity originally emerged as a technology enabler for public safety services,
Mikkonen, Tommi, Andreev, Sergey, Iera, Antonio, Ometov, Aleksandr, Moltchanov, Dmitri, Olshannikova, Ekaterina, Torsner, Johan, Orsino, Antonino, Militano, Leonardo, Olsson, Thomas, Fodor, Gabor,, Koucheryavy, Yevgeni, Fodor, Gabor, Araniti, Giuseppe   +13 more
core   +1 more source

Disaster Management Using D2D Communication With Power Transfer and Clustering Techniques

IEEE Access, 2018
Device-to-device (D2D) communications as an underlay to cellular networks can not only increase the system capacity and energy efficiency but also enable national security and public safety services.
Kamran Ali, Huan X. Nguyen, Quoc-Tuan Vien, Purav Shah, Zheng Chu   +4 more
doaj   +1 more source

Exploiting Cooperative Downlink NOMA in D2D Communications. [PDF]

Sensors (Basel), 2023
Rauniyar A, Østerbø ON, Håkegård JE, Engelstad P.   +3 more
europepmc   +1 more source

Extended Coverage for Public Safety and Critical Communications Using Multi-hop and D2D Communications

, 2015
In this thesis, we proposed the use of device-to-device (D2D) communications for extending the coverage area of active base stations, for public safety communications with partial coverage.
Babun, Leonardo
core   +1 more source

Social-Aware-Based Resource Allocation for NOMA-Enhanced D2D Communications

, 2020
In mobile communication systems, device-to-device (D2D) communication and nonorthogonal multiple access (NOMA) are effective ways to improve spectrum efficiency and system throughput.
Wenying Gu, Qi Zhu
core   +1 more source

Modeling Multi-mode D2D Communications in LTE [PDF]

, 2020
In this work we propose a roadmap towards the analytical understanding of Device-to-Device (D2D) communications in LTE-A networks. Various D2D solutions have been proposed, which include inband and outband D2D transmission modes, each of which exhibits ...
Peter Jacko, Vincenzo Mancuso, Arash Asadi   +2 more
core   +1 more source

Analysis of Underlaid D2D-Enhanced Cellular Networks: Interference Management and Proportional Fair Scheduler

IEEE Access, 2019
Device-to-device (D2D) communications have been proposed as a promising technology to improve network capacity and user experiences in the future mobile networks such as heterogeneous networks with densely deployed small cells, but it has not yet been ...
Junnan Yang, Ming Ding, Guoqiang Mao, Zihuai Lin, Xiaohu Ge   +4 more
doaj   +1 more source

Deep Reinforcement Learning Based Resource Allocation for D2D Communications Underlay Cellular Networks. [PDF]

Sensors (Basel), 2022
Yu S, Lee JW.
europepmc   +1 more source

Recent Advances in Cellular D2D Communications [PDF]

, 2018
Device-to-device (D2D) communications have attracted a great deal of attention from researchers in recent years. It is a promising technique for offloading local traffic from cellular base stations by allowing local devices, in physical proximity, to ...
Peter Han Joo Chong (Ed.), Syed Faraz Hasan (Ed.), Boon-Chong Seet (Ed.)   +2 more
core   +1 more source

D2D Communications Underlaying Wireless Powered Communication Networks

IEEE Transactions on Vehicular Technology, 2018
In this paper, we investigate the resource allocation problem for D2D communications underlaying wireless powered communication networks, where multiple D2D pairs harvest energy from a power station equipped with multiple antennas and then transmit information signals simultaneously over the same spectrum resource.
Haichao Wang 0001, Jinlong Wang 0001, Guoru Ding, Zhu Han 0001   +3 more
openaire   +2 more sources