Results 71 to 80 of about 754,311 (188)
Distribute algorithm for two-hops Device-to-Device communications underlaying cellular networks
上海师范大学学报. 自然科学版, 2015 This paper proposed a power control algorithm for multi-hops device to device communication system under the single cellular networks.Different D2D links communicate by the shared band and users in one D2D links transmit message in two-hop Decode-and ...
CHEN Zhaoyu, LUO Hanwen
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Device-To-Device Wireless Communications
, 2017 The main topic investigated in this thesis is related to characterization of the performance of D2D wireless networks. Given this broad objective, analytical framework models based on stochastic geometry have been proposed. One of them deals with the study of the coverage probability of both cellular networks and D2D networks whereas the others are ...
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Cache-enabled Device-to-Device Communications: Offloading Gain and Energy Cost
, 2016 By caching files at users, content delivery traffic can be offloaded via device-to-device (D2D) links if a helper user is willing to transmit the cached file to the user who requests the file.
Chen, Binqiang +2 more
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Distributed beamforming algorithm based on game theory in device-to-device communications
International Journal of Distributed Sensor Networks, 2018 In the device-to-device communication network, there is the interference problem when device-to-device users share the same spectrum with cellular users, a distributed beamforming scheme based on non-cooperative game is proposed to maximize weighted sum ...
Xian-zhong Xie +4 more
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IEEE Access, 2019 In this paper, we propose four transmit power control strategies for the underlay device-to-device (D2D) communications, in which the spectral efficiency (SE) of the D2D communications is maximized while the amount of interference caused to a base ...
Woongsup Lee +2 more
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Device-to-Device Communications in the Millimeter Wave Band: A Novel Distributed Mechanism
, 2018 In spite of its potential advantages, the large-scale implementation of the device-to-device (D2D) communications has yet to be realized, mainly due to severe interference and lack of enough bandwidth in the microwave ($\mu$W) band.
Bahadori, Niloofar +3 more
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Device-to-Device Communications in Unlicensed Spectrum: Mode Selection and Resource Allocation
IEEE Access, 2016 In this paper, a novel technology, namely, device-to-device communications in the unlicensed spectrum (D2D-U) is proposed, which can allow D2D users to transmit on the unlicensed spectrum and coexist with the incumbent Wi-Fi networks.
Rui Liu +3 more
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Interference Mitigation in Device‐to‐Device Communications
, 2022 Interference Mitigation in Device-to-Device Communications delivers a thorough discussion of device-to-device (D2D) and machine-to-machine (M2M) communications as solutions to the proliferation of ever more data hungry devices being attached to wireless networks.
Ur-Rehman, Masood +2 more
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IEEE Access, 2019 Device-to-device (D2D) communication is such a paradigm that anticipated to play a cabalistic role for the next-generation cellular networks especially for the 5G cellular network as it promises to extend the network coverage and offload some traffics ...
Md. Monjurul Islam, Zhongshan Zhang
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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
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