Incentive Scheme for Slice Cooperation Based on D2D Communication in 5G Networks

	Incentive Scheme for Slice Cooperation Based on D2D Communication in 5G Networks
	Sun, Qian 1,2,3; Tian, Lin 1,2; Zhou, Yiqing 1,2,3; Shi, Jinglin 1,2; Zhang, Zongshuai 1,2,3
	2020
发表期刊	CHINA COMMUNICATIONS
ISSN	1673-5447
卷号	17 期号:1 页码:28-41
摘要	In the 5(th) generation (5G) wireless communication networks, network slicing emerges where network operators (NPs) form isolated logical slices by the same cellular network infrastructure and spectrum resource. In coverage regions of access points (APs) shared by slices, device to device (D2D) communication can occur among different slices, i.e., one device acts as D2D relay for another device serving by a different slice. which is defined as slice cooperation in this paper. Since selfish slices will not help other slices by cooperation voluntarily and unconditionally, this paper designs a novel resource allocation scheme to stimulate slice cooperation. The main idea is to encourage slice to perform cooperation for other slices by rewarding it with higher throughput. The proposed incentive scheme for slice cooperation is formulated by an optimal problem, where cooperative activities are introduced to the objective function. Since optimal solutions of the formulated problem are long term statistics, though can be obtained, a practical online slice scheduling algorithm is designed, which can obtain optimal solutions of the formulated maximal problem. Lastly, the throughput isolation indexes are defined to evaluate isolation performance of slice. According to simulation results, the proposed incentive scheme for slice cooperation can stimulate slice cooperation effectively, and the isolation of slice is also simulated and discussed.
关键词	slice cooperation incentive cooperation resource allocation for slice slice scheduling wireless communication networks
收录类别	SCI
语种	英语
资助项目	Beijing Natural Science Foundation[L172049] ; CAS Engineering Laboratory for Intelligent Agricultural Machinery Equipment[GC201907-02]
WOS研究方向	Telecommunications
WOS类目	Telecommunications
WOS记录号	WOS:000508136900002
出版者	CHINA INST COMMUNICATIONS
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/15011
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Tian, Lin
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 2.Key Lab Mobile Comp & Pervas Device, Beijing 100080, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Sun, Qian,Tian, Lin,Zhou, Yiqing,et al. Incentive Scheme for Slice Cooperation Based on D2D Communication in 5G Networks[J]. CHINA COMMUNICATIONS,2020,17(1):28-41.
APA	Sun, Qian,Tian, Lin,Zhou, Yiqing,Shi, Jinglin,&Zhang, Zongshuai.(2020).Incentive Scheme for Slice Cooperation Based on D2D Communication in 5G Networks.CHINA COMMUNICATIONS,17(1),28-41.
MLA	Sun, Qian,et al."Incentive Scheme for Slice Cooperation Based on D2D Communication in 5G Networks".CHINA COMMUNICATIONS 17.1(2020):28-41.