Results 71 to 80 of about 1,266 (177)
Exploiting Cooperative Downlink NOMA in D2D Communications. [PDF]
Sensors (Basel), 2023 Rauniyar A +3 more
europepmc +1 more source
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 +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 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
openaire +2 more sources
On the throughput gain of device-to-device communications
ICT Express, 2015 In an uplink underlaid device-to-device (D2D) cellular network, this paper considers its two aspects of throughput improvement. The two-fold gain comprises the throughput increase by offloading downlink cellular traffic to D2D communications, duplexing ...
YoungJu Hwang +3 more
doaj +1 more source
Resource Allocation for Downlink Full-Duplex Cooperative NOMA-Based Cellular System with Imperfect SI Cancellation and Underlaying D2D Communications. [PDF]
Sensors (Basel), 2021 Amer A, Ahmad AM, Hoteit S.
europepmc +1 more source
Capacity Improvement for Full Duplex Device-to-Device Communications Underlaying Cellular Networks
IEEE Access, 2018 In this paper, the capacity improvement of full-duplex (FD) device-to-device (D2D) underlaying cellular networks (CNs) is analyzed. A single-cell environment is considered with one half-duplex (HD) base station, multiple HD cellular user equipments (CUEs)
Fang Liu, Xinjing Hou, Yuanan Liu
doaj +1 more source
On signal processing scheme based on network coding in relay-assisted D2D systems
EURASIP Journal on Wireless Communications and Networking, 2019 Network coding (NC) can greatly improve a system’s performance on throughput and channel utilization via corresponding signal processing on the relay side. Implementation of NC in relay-assisted device-to-device (RA-D2D) communications is a promising way
Bo Li +5 more
doaj +1 more source
IEEE Access, 2019 In this paper, we analyze the anti-eavesdropping and anti-jamming performance of D2D communications with a full-duplex active eavesdropper (FAE). We consider the scenario that when the FAE intrudes the D2D underlaying cellular networks, it can passively ...
Yijie Luo +5 more
doaj +1 more source
Mutual Authentication Protocol for D2D Communications in a Cloud-Based E-Health System. [PDF]
Sensors (Basel), 2020 G Lopes AP, Gondim PRL.
europepmc +1 more source