通信学报2017，Vol.38Issue(1)：16-25,10.DOI:10.11959/j.issn.1000-436x.2017003
Femtocell网络中基于分簇的资源分配机制
Cluster-based resource allocation mechanism for Femtocell network
摘要
Abstract
A based-cluster resource allocation mechanism was proposed for suppressing interference between Femtocell and Macrocell in Macro-Femto network. The mechanism included three parts, FBS was put in disjoint clusters by graph theory and convex optimization, then a sub-channel allocation algorithm was adopted to assign sub-channel to the FUE and MUE based on fairness of rate. In the end, power allocation was performed by using distributed algorithm. Simulation results show that the proposed mechanism effectively suppresses cross-tier and co-tier interference in the Macro-Femto network, im-proves the average rate, meanwhile satisfies the requirements of fairness of rate, which makes users more satisfied.关键词
资源分配/凸优化/分簇/功率分配/毫微微小区Key words
resource allocation/convex optimization/cluster/power allocation/Femtocell分类
信息技术与安全科学引用本文复制引用
张海波,邹剑,刘开健,陈善学..Femtocell网络中基于分簇的资源分配机制[J].通信学报,2017,38(1):16-25,10.基金项目
国家自然科学基金资助项目(No.61301122, No.61102062, No.61271260) （No.61301122, No.61102062, No.61271260）
重庆市基础与前沿基金资助项目(No.cstc2014jcyjA40052) （No.cstc2014jcyjA40052）
长江学者和创新团队发展计划基金资助项目(No.IRT16R72) The National Natural Science Foundation of China (No.61301122, No.61102062, No. 61271260), The Natural Science Foundation Project of Chongqing(NSF of Chongqing)(No.cstc2014jcyjA40052), Program for Changjiang Scholars and Innovative Research Team in University (No.IRT16R72) （No.IRT16R72）
