Expand the Range of Traffic Offloading with Multi-Hop D2D Communication

DOI

10.2991/tlicsc-18.2018.10How to use a DOI?

Keywords

Multi-hop D2D; Traffic Offloading; Load Fairness.

Abstract

Device-to-device (D2D) communication is a promising technique for traffic offloading in next-generation cellularsystems, in response to the sharp increase in traffic and unevendistribution. In this paper, in the case of meeting the user’s delay, we propose a multi-hop D2D traffic offloading scheme to expand the range of traffic offloading. In consideration of the load balancing problem, we introduce load fairness of Base Stations to restraint the traffic that is offloaded to each BS. And, based on the constraints of delay and fairness, we formulate an optimization model that maximizes the range of offloading. We also proposed joint algorithm to achieve traffic offloading. And simulation results show that our scheme can further expand the range of traffic offloading under the condition of ensuring load fairness.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xuewen Yan
AU  - Chao Dong
AU  - Yuben Qu
PY  - 2018/12
DA  - 2018/12
TI  - Expand the Range of Traffic Offloading with Multi-Hop D2D Communication
BT  - Proceedings of the 2018 International Conference on Transportation & Logistics, Information & Communication, Smart City (TLICSC 2018)
PB  - Atlantis Press
SP  - 61
EP  - 69
SN  - 1951-6851
UR  - https://doi.org/10.2991/tlicsc-18.2018.10
DO  - 10.2991/tlicsc-18.2018.10
ID  - Yan2018/12
ER  -