Joint Access Control and Subchannel Allocation Scheme for   Femtocell-Based M2M Network Using a Truthful Mechanism

doi:10.1155/2013/902574

CORC > 北京大学 > 信息科学技术学院

	Joint Access Control and Subchannel Allocation Scheme for Femtocell-Based M2M Network Using a Truthful Mechanism
	Li, Chengmei ; Wu, Jianjun ; Feng, Ziqiang ; Luan, Xi ; Xiang, Haige
刊名	international journal of distributed sensor networks
	2013
关键词	RESOURCE-ALLOCATION COMMUNICATION LTE
DOI	10.1155/2013/902574
英文摘要	A joint access control and subchannel allocation (JACSA) scheme is proposed in this paper for femtocell-based machine-to-machine (M2M) network to provide better communication services. As short-range and cost-beneficial eNodeBs, femtocells can improve indoor coverage and data transmission, and can further be used for M2M communication. There are two challenges for femtocell network, access control and truth-telling. Femtocell machine-type communication devices (FMD) select femtocell access points (FAPs) according to the reported channel capacities, while the true values are private information of each femtocell. Therefore, selfish FAPs have incentive to report larger capacities to win greater opportunity to be selected. To solve the aforementioned two problems, a JACSA scheme based on the Arrow-d'Aspremont-Gerard-Varet (AGV) is proposed both in open access and hybrid access scenarios, and formula derivations are given. We prove that, compared with the optimal subchannel allocation (OSA) scheme, JACSA scheme has the feature of achieving near optimal performances with much lower computational complexity. Furthermore, we compare the allocation results for open access and hybrid access in the proposed JACSA scheme. Finally, simulations are performed, and the results verify the availability of our proposed scheme.; Computer Science, Information Systems; Telecommunications; SCI(E); EI; 0; ARTICLE; 2013
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/291778]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Chengmei,Wu, Jianjun,Feng, Ziqiang,et al. Joint Access Control and Subchannel Allocation Scheme for Femtocell-Based M2M Network Using a Truthful Mechanism[J]. international journal of distributed sensor networks,2013.
APA	Li, Chengmei,Wu, Jianjun,Feng, Ziqiang,Luan, Xi,&Xiang, Haige.(2013).Joint Access Control and Subchannel Allocation Scheme for Femtocell-Based M2M Network Using a Truthful Mechanism.international journal of distributed sensor networks.
MLA	Li, Chengmei,et al."Joint Access Control and Subchannel Allocation Scheme for Femtocell-Based M2M Network Using a Truthful Mechanism".international journal of distributed sensor networks (2013).