Research Article
Segment-Based Scheduling Algorithm in Cache-Enabled Device-to-Device Wireless Networks
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@INPROCEEDINGS{10.1007/978-3-030-05888-3_18, author={Shaoqin Peng and Bo Chang and Liying Li and Guodong Zhao and Zhi Chen and Qi Wang}, title={Segment-Based Scheduling Algorithm in Cache-Enabled Device-to-Device Wireless Networks}, proceedings={Ad Hoc Networks. 10th EAI International Conference, ADHOCNETS 2018, Cairns, Australia, September 20-23, 2018, Proceedings}, proceedings_a={ADHOCNETS}, year={2018}, month={12}, keywords={Scheduling Cache-enabled D2D Wireless networks}, doi={10.1007/978-3-030-05888-3_18} }- Shaoqin Peng
Bo Chang
Liying Li
Guodong Zhao
Zhi Chen
Qi Wang
Year: 2018
Segment-Based Scheduling Algorithm in Cache-Enabled Device-to-Device Wireless Networks
ADHOCNETS
Springer
DOI: 10.1007/978-3-030-05888-3_18
Abstract
In this paper, we study the link scheduling problem in cache-enabled (D2D) wireless networks considering the (QoS) requirement of each scheduled D2D link. We propose a segment-based link scheduling method which consists of two phases, user pairing and link scheduling, to maximize the overall system throughput. We designed a segment factor to control interference among the established D2D links in the link scheduling phase. With the proposed method, interference among different scheduled D2D links can be significantly reduced and the QoS of each link can be guaranteed. Simulation results show that the proposed method outperforms the existing ones in terms of overall system throughput and the number of scheduled D2D links.
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