Results 21 to 30 of about 1,035 (180)
Traffic Offloading for Content Distribution Assisted With Device-to-Device Communications
IEEE Open Journal of the Communications Society, 2020 While mobile networks are evolving rapidly, the battle between ever-growing traffic demands and out-paced network capacities will continue and require more efficient solutions.
Wei Song, Haoru Xing
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Tongxin xuebao, 2016 A secure access strategy for D2D (device-to-device) communications underlaying cellular networks based on the secrecy outage probability was proposed.Firstly,the secrecy outage probability in the worst case was derived and a transmission power ...
Ya-jun CHEN +3 more
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Engineering Science and Technology, an International Journal, 2018 Coverage and capacity are the key parameters of 4G and beyond wireless networks. These parameters of Long Term Evolution Advanced (LTE-A) networks can be greatly enhanced by enabling device-to-device (D2D) communication.
Indrasen Singh, Niraj Pratap Singh
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Capacity Enhancement in D2D 5G Emerging Networks: A Survey
Journal of Applied Engineering and Technological Science, 2023 Several efforts are being made to improve the capacity of 5G networks using emerging technologies of interest. One of the indispensable technologies to fulfill the need is device-to-device (D2D) communication with its untapped associated benefits ...
Anthon Ejeh Itodo, Theo G. Swart
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Energy Efficiency and Spectral Efficiency Tradeoff in Device-to-Device (D2D) Communications [PDF]
IEEE Wireless Communications Letters, 2014 8 pages, 6 figures, long version paper of IEEE Wireless Communications Letters, accepted for publication.
Zhenyu Zhou 0001 +4 more
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Power control for full-duplex D2D communications underlaying cellular networks
Dianxin kexue, 2017 Device-to-device (D2D) communications that based on the wireless full-duplex transmission mode can not only reuse the cellular users' spectrum resource, but also significantly improve the spectral efficiency and the system throughout in wireless cellular
Jihong ZHAO +3 more
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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 +7 more
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Algorithms, 2021 Device-to-Device (D2D) communications, which enable direct communication between nearby user devices over the licensed spectrum, have been considered a key technique to improve spectral efficiency and system throughput in cellular networks (CNs). However,
Qiuqi Han, Guangyuan Zheng, Chen Xu
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Device-to-Device (D2D) Communication as a Bootstrapping System in a Wireless Cellular Network [PDF]
IEEE Access, 2019 Device-to-Device (D2D) communication is considered to be a promising form of technology to distribute video contents to nearby users and devices at a high data rate and with few delays. In this paper, we propose utilizing the D2D services and cache of mobile devices as a bootstrapping system in a cellular network.
Nasreen Anjum +4 more
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Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
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