Results 101 to 110 of about 752,332 (272)
Interference-Aware Resource Optimization for Device-to-Device Communications in 5G Networks
IEEE Access, 2018 In this paper, we investigate the resource optimization problem for device-to-device (D2D) communications in the fifth-generation cellular networks, where multiple D2D links and cellular links share the same spectrum.
Yuanyuan Hao +4 more
doaj +1 more source
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source
Delay minimization based uplink resource allocation for device-to-device communications considering mmWave propagation. [PDF]
PeerJ Comput Sci, 2021 Ferreira MVG, Vieira FHT.
europepmc +1 more source
The Degrees-of-Freedom of Multi-way Device-to-Device Communications is Limited by 2
, 2014 A 3-user device-to-device (D2D) communications scenario is studied where each user wants to send and receive a message from each other user. This scenario resembles a 3-way communication channel. The capacity of this channel is unknown in general.
Chaaban, Anas +2 more
core +1 more source
Advanced Materials Technologies, EarlyView.Fluorinated graphene has opened new opportunities for real‐world applications; however, its working and thermal stability are key issues for practical use. This study successfully demonstrates the stability of a fluorinated graphene‐based photodetector, achieved through a graphene, fluorinated graphene heterostructure (Gr/F‐Gr HS).
Mukesh Kumar Thakur +11 more
wiley +1 more source
A Game-Theoretic Approach to Energy-Efficient Resource Allocation in Device-to-Device Underlay Communications [PDF]
, 2014 Despite the numerous benefits brought by Device-to-Device (D2D) communications, the introduction of D2D into cellular networks poses many new challenges in the resource allocation design due to the co-channel interference caused by spectrum reuse and ...
Dong, Mianxiong +5 more
core
Resource Allocation for Energy-Efficient Device-to-Device Communication in 4G Networks
, 2014 Device-to-device (D2D) communications as an underlay of a LTE-A (4G) network can reduce the traffic load as well as power consumption in cellular networks by way of utilizing peer-to-peer links for users in proximity of each other.
Alamouti, Sajjad Mehri +1 more
core +1 more source
Advanced Materials Technologies, EarlyView.A sensor is fabricated that reflects electromagnetic waves wirelessly using only edible materials. The substrate is made of edible materials such as sugar and starch, and the electrodes are made of gold. This sensor has isotropic electromagnetic wave characteristics in response to rotation.
Ryosuke Matsuda +5 more
wiley +1 more source
Wi-Fi Assisted Contextual Multi-Armed Bandit for Neighbor Discovery and Selection in Millimeter Wave Device to Device Communications. [PDF]
Sensors (Basel), 2021 Hashima S +3 more
europepmc +1 more source
, 2014 The introduction of device-to-device (D2D) into cellular networks poses many new challenges in the resource allocation design due to the co-channel interference caused by spectrum reuse and limited battery life of user equipments (UEs). In this paper, we
Dong, Mianxiong +4 more
core +1 more source