Results 41 to 50 of about 554,039 (299)

Wireless device-to-device communications with distributed caching [PDF]

2012 IEEE International Symposium on Information Theory Proceedings, 2012
to appear in ISIT ...
Negin Golrezaei, Alexandros G. Dimakis, Andreas F. Molisch   +2 more
openaire   +2 more sources

Enhanced Terahertz Thermoelectricity Via Engineered Van Hove Singularities and Nernst Effect in Moiré Superlattices

Advanced Functional Materials, EarlyView.
Moiré band engineering in graphene/hexagonal boron nitride–based superlattices unlocks van Hove singularities (VHSs) for terahertz (THz) optoelectronics. Tuning the Fermi level near these singularities, associated with secondary neutrality points (SNPs), enhances the photothermoelectric response.
Leonid Elesin, Arthur L. Shilov, Subhajit Jana, Ilya Mazurenko, Pierre A. Pantaleon, Mikhail Kashchenko, Nikita Krivovichev, Viacheslav Dremov, Igor Gayduchenko, Takashi Taniguchi, Kenji Watanabe, Yibo Wang, Kostya S. Novoselov, Dmitry A. Svintsov, Grigory Goltsman, Elena I. Titova, Denis A. Bandurin   +16 more
wiley   +1 more source

An Overview of Device-to-Device Communications Technology Components in METIS

IEEE Access, 2016
As the standardization of network-assisted device-to-device (D2D) communications by the Third Generation Partnership Project progresses, the research community has started to explore the technology potential of new advanced features that will largely ...
Gabor Fodor, Sandra Roger, Nandana Rajatheva, Slimane Ben Slimane, Tommy Svensson, Petar Popovski, Jose Mairton B. Da Silva, Samad Ali   +7 more
doaj   +1 more source

Power Efficiency for Device-to-Device Communications

CoRR, 2013
The concept of device-to-Device (D2D) communication as an underlay coexistence with cellular networks gains many advantages of improving system performance. In this paper, we model such a two-layer heterogenous network based on stochastic geometry approach. We aim at minimizing the expected power consumption of the D2D layer while satisfying the outage
Yanbo Ma, Yuan Liu 0001, Meixia Tao
openaire   +2 more sources

Exploiting Full Duplex for Device-to-Device Communications in Heterogeneous Networks

, 2015
In this article, we discuss full duplex for heterogenous networks that accommodate the coexistence of device-to-device communications. The short link distance and lower transmit power of device-to-device communications make them excellent candidates to ...
Li, S.n, Svensson, Tommy, Tian, F.,, Wang, L.,, Song, Mei, Tian, F., Feng, D., Svensson, Tommy,, Li, S.n,, Wang, L., Feng, D.,, Song, Mei,   +11 more
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Modeling unicast device-to-device communications with simuLTE [PDF]

2016 1st International Workshop on Link- and System Level Simulations (IWSLS), 2016
In LTE-Advanced (LTE-A), device-to-device (D2D) transmissions allow two peering User Equipments to communicate directly without using the Evolved Node-B as relay. D2D is regarded as one of the enablers to bring LTE-A in the context of vehicular networks, smart cities, or M2M applications.
VIRDIS, ANTONIO, NARDINI, GIOVANNI, STEA, GIOVANNI   +2 more
openaire   +2 more sources

Classification of Spontaneous Device Association from a Usability Perspective [PDF]

, 2010
As computing devices become ubiquitous, devices are expected to encounter and associate with one another spontaneously to form ad hoc networks for sharing resources.
Chong, Ming Ki, Gellersen, Hans
core  

Power Distribution of Device-to-Device Communications in Underlaid Cellular Networks [PDF]

, 2016
Device-to-device (D2D) communications have recently emerged as a novel transmission paradigm in wireless cellular networks. D2D transmissions take place concurrently with the usual cellular connections, and thus, controlling the interference brought to ...
Popovski, Petar; id_orcid, Popovski, Petar, Pantisano, Francesco, Banagar, Morteza, Maham, Behrouz   +4 more
core   +1 more source

Oxidized MoS2‐Based Multifunctional Memristive Hardware for Energy‐Efficient mmWave Signal Processing and In‐Memory Matrix Multiplication

Advanced Functional Materials, EarlyView.
Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son, Changwoo Pyo, Sungmoon Park, Yoongi Cho, Seungchan Lee, Myungsoo Kim   +5 more
wiley   +1 more source