Expand the Range of Traffic Offloading with Multi-Hop D2D Communication
Xuewen Yan, Chao Dong, Yuben Qu
Available Online December 2018.
- https://doi.org/10.2991/tlicsc-18.2018.10How to use a DOI?
- Multi-hop D2D; Traffic Offloading; Load Fairness.
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - 2018 International Conference on Transportation & Logistics, Information & Communication, Smart City (TLICSC 2018) PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/tlicsc-18.2018.10 DO - https://doi.org/10.2991/tlicsc-18.2018.10 ID - Yan2018/12 ER -