Cluster-based resource allocation mechanism for Femtocell network
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 adopt...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2017-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017003/ |
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| _version_ | 1850123576232902656 |
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| author | Hai-bo ZHANG Jian ZOU Kai-jian LIU Shan-xue CHEN |
| author_facet | Hai-bo ZHANG Jian ZOU Kai-jian LIU Shan-xue CHEN |
| author_sort | Hai-bo ZHANG |
| collection | DOAJ |
| description | 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,improves the average rate,meanwhile satisfies the requirements of fairness of rate,which makes users more satisfied. |
| format | Article |
| id | doaj-art-bae1cfcb96cf495088f9de8ea4ac9c16 |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-bae1cfcb96cf495088f9de8ea4ac9c162025-08-20T02:34:34ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2017-01-0138162559706465Cluster-based resource allocation mechanism for Femtocell networkHai-bo ZHANGJian ZOUKai-jian LIUShan-xue CHENA 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,improves the average rate,meanwhile satisfies the requirements of fairness of rate,which makes users more satisfied.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017003/resource allocationconvex optimizationclusterpower allocationFemtocell |
| spellingShingle | Hai-bo ZHANG Jian ZOU Kai-jian LIU Shan-xue CHEN Cluster-based resource allocation mechanism for Femtocell network Tongxin xuebao resource allocation convex optimization cluster power allocation Femtocell |
| title | Cluster-based resource allocation mechanism for Femtocell network |
| title_full | Cluster-based resource allocation mechanism for Femtocell network |
| title_fullStr | Cluster-based resource allocation mechanism for Femtocell network |
| title_full_unstemmed | Cluster-based resource allocation mechanism for Femtocell network |
| title_short | Cluster-based resource allocation mechanism for Femtocell network |
| title_sort | cluster based resource allocation mechanism for femtocell network |
| topic | resource allocation convex optimization cluster power allocation Femtocell |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2017003/ |
| work_keys_str_mv | AT haibozhang clusterbasedresourceallocationmechanismforfemtocellnetwork AT jianzou clusterbasedresourceallocationmechanismforfemtocellnetwork AT kaijianliu clusterbasedresourceallocationmechanismforfemtocellnetwork AT shanxuechen clusterbasedresourceallocationmechanismforfemtocellnetwork |