Content Offloading via D2D Communications with the Impact of User Preferences and Selfishness

Yijin Pan; Cunhua Pan; Huiling Zhu; Qasim Ahmed; Ming  Chen; Jiangzhou Wang

doi:10.1109/VTCSpring.2017.8108251

Content Offloading via D2D Communications with the Impact of User Preferences and Selfishness

Yijin Pan, Cunhua Pan, Huiling Zhu, Qasim Ahmed, Ming Chen, Jiangzhou Wang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

Device-to-Device (D2D) communication has been proposed as a promising way to offload traffic from the cellular network. In this paper, with the joint impact of user preference and selfishness, the D2D assisted content dissemination process is investigated in order to maximize the offloading gain via D2D communications. An alternative group pushing optimization (AGPO) algorithm is proposed to solve the formulated nonconvex problem. In addition, for the special case of two groups, the optimal solution is derived in closed-form to help validate the algorithm. Finally, the simulation results show that the AGPO algorithm converges to the global optimum and has a much lower complexity compared to exhaustive search.

Original language	English
Title of host publication	2017 IEEE 85th Vehicular Technology Conference (VTC Spring)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Number of pages	5
ISBN (Electronic)	9781509059324
DOIs	https://doi.org/10.1109/VTCSpring.2017.8108251
Publication status	Published - 16 Nov 2017
Externally published	Yes
Event	85th IEEE Vehicular Technology Conference - ICC Sydney, Sydney, Australia Duration: 4 Jun 2017 → 7 Jun 2017 Conference number: 85 http://www.ieeevtc.org/vtc2017spring/ http://ieeevtc.org/vtc2017spring/ (Link to Conference Website)

Conference

Conference	85th IEEE Vehicular Technology Conference
Abbreviated title	VTC2017-Spring
Country/Territory	Australia
City	Sydney
Period	4/06/17 → 7/06/17
Internet address	http://www.ieeevtc.org/vtc2017spring/ http://ieeevtc.org/vtc2017spring/ (Link to Conference Website)

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Cite this

@inproceedings{b5c12bf75adf49048e7e4dc58ee3ab9e,

title = "Content Offloading via D2D Communications with the Impact of User Preferences and Selfishness",

abstract = "Device-to-Device (D2D) communication has been proposed as a promising way to offload traffic from the cellular network. In this paper, with the joint impact of user preference and selfishness, the D2D assisted content dissemination process is investigated in order to maximize the offloading gain via D2D communications. An alternative group pushing optimization (AGPO) algorithm is proposed to solve the formulated nonconvex problem. In addition, for the special case of two groups, the optimal solution is derived in closed-form to help validate the algorithm. Finally, the simulation results show that the AGPO algorithm converges to the global optimum and has a much lower complexity compared to exhaustive search.",

keywords = "Cellular networks, Complexity theory, Device-to-device communication, Optimization, Simulation, Waste materials",

author = "Yijin Pan and Cunhua Pan and Huiling Zhu and Qasim Ahmed and Ming Chen and Jiangzhou Wang",

year = "2017",

month = nov,

day = "16",

doi = "10.1109/VTCSpring.2017.8108251",

language = "English",

booktitle = "2017 IEEE 85th Vehicular Technology Conference (VTC Spring)",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "85th IEEE Vehicular Technology Conference, VTC2017-Spring ; Conference date: 04-06-2017 Through 07-06-2017",

url = "http://www.ieeevtc.org/vtc2017spring/, http://ieeevtc.org/vtc2017spring/",

}

Pan, Y, Pan, C, Zhu, H, Ahmed, Q, Chen, M & Wang, J 2017, Content Offloading via D2D Communications with the Impact of User Preferences and Selfishness. in 2017 IEEE 85th Vehicular Technology Conference (VTC Spring). Institute of Electrical and Electronics Engineers Inc., 85th IEEE Vehicular Technology Conference, Sydney, New South Wales, Australia, 4/06/17. https://doi.org/10.1109/VTCSpring.2017.8108251

TY - GEN

T1 - Content Offloading via D2D Communications with the Impact of User Preferences and Selfishness

AU - Pan, Yijin

AU - Pan, Cunhua

AU - Zhu, Huiling

AU - Ahmed, Qasim

AU - Chen, Ming

AU - Wang, Jiangzhou

N1 - Conference code: 85

PY - 2017/11/16

Y1 - 2017/11/16

N2 - Device-to-Device (D2D) communication has been proposed as a promising way to offload traffic from the cellular network. In this paper, with the joint impact of user preference and selfishness, the D2D assisted content dissemination process is investigated in order to maximize the offloading gain via D2D communications. An alternative group pushing optimization (AGPO) algorithm is proposed to solve the formulated nonconvex problem. In addition, for the special case of two groups, the optimal solution is derived in closed-form to help validate the algorithm. Finally, the simulation results show that the AGPO algorithm converges to the global optimum and has a much lower complexity compared to exhaustive search.

AB - Device-to-Device (D2D) communication has been proposed as a promising way to offload traffic from the cellular network. In this paper, with the joint impact of user preference and selfishness, the D2D assisted content dissemination process is investigated in order to maximize the offloading gain via D2D communications. An alternative group pushing optimization (AGPO) algorithm is proposed to solve the formulated nonconvex problem. In addition, for the special case of two groups, the optimal solution is derived in closed-form to help validate the algorithm. Finally, the simulation results show that the AGPO algorithm converges to the global optimum and has a much lower complexity compared to exhaustive search.

KW - Cellular networks

KW - Complexity theory

KW - Device-to-device communication

KW - Optimization

KW - Simulation

KW - Waste materials

U2 - 10.1109/VTCSpring.2017.8108251

DO - 10.1109/VTCSpring.2017.8108251

M3 - Conference contribution

BT - 2017 IEEE 85th Vehicular Technology Conference (VTC Spring)

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 85th IEEE Vehicular Technology Conference

Y2 - 4 June 2017 through 7 June 2017

ER -

Content Offloading via D2D Communications with the Impact of User Preferences and Selfishness

Abstract

Conference

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