Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network Environment
In convergence environment of heterogeneous network, a network selection algorithm based on weighted bipartite graph was proposed for rational utilization of heterogeneous network wireless resource. The network selection process was mapping as looking for the optimal weighted bipartite graph. The re...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2015-09-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015242/ |
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| _version_ | 1841529629750329344 |
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| author | Nan Bao Weiwei Xia Xu Bao |
| author_facet | Nan Bao Weiwei Xia Xu Bao |
| author_sort | Nan Bao |
| collection | DOAJ |
| description | In convergence environment of heterogeneous network, a network selection algorithm based on weighted bipartite graph was proposed for rational utilization of heterogeneous network wireless resource. The network selection process was mapping as looking for the optimal weighted bipartite graph. The requirements of users and networks were mathematically modeled for optimal matching of supply and demand. And there was a second chance of matching to balance the network load. Compared with other algorithms, the proposed algorithm can provide matching results that meet the requirements for different QoS. Meanwhile it can dynamically adjust networks' loads, and achieve reasonable matching of user demands and network resources in convergence environment of heterogeneous network. |
| format | Article |
| id | doaj-art-981c43826f07428d908acb65f617b26f |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-09-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-981c43826f07428d908acb65f617b26f2025-01-15T03:16:35ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-09-0131445059613505Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network EnvironmentNan BaoWeiwei XiaXu BaoIn convergence environment of heterogeneous network, a network selection algorithm based on weighted bipartite graph was proposed for rational utilization of heterogeneous network wireless resource. The network selection process was mapping as looking for the optimal weighted bipartite graph. The requirements of users and networks were mathematically modeled for optimal matching of supply and demand. And there was a second chance of matching to balance the network load. Compared with other algorithms, the proposed algorithm can provide matching results that meet the requirements for different QoS. Meanwhile it can dynamically adjust networks' loads, and achieve reasonable matching of user demands and network resources in convergence environment of heterogeneous network.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015242/heterogeneous networknetwork selectionweighted bipartite graphQoS guaranteeload balancing |
| spellingShingle | Nan Bao Weiwei Xia Xu Bao Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network Environment Dianxin kexue heterogeneous network network selection weighted bipartite graph QoS guarantee load balancing |
| title | Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network Environment |
| title_full | Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network Environment |
| title_fullStr | Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network Environment |
| title_full_unstemmed | Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network Environment |
| title_short | Network Selection Algorithm Based on Weighted Bipartite Graph in Heterogeneous Network Environment |
| title_sort | network selection algorithm based on weighted bipartite graph in heterogeneous network environment |
| topic | heterogeneous network network selection weighted bipartite graph QoS guarantee load balancing |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015242/ |
| work_keys_str_mv | AT nanbao networkselectionalgorithmbasedonweightedbipartitegraphinheterogeneousnetworkenvironment AT weiweixia networkselectionalgorithmbasedonweightedbipartitegraphinheterogeneousnetworkenvironment AT xubao networkselectionalgorithmbasedonweightedbipartitegraphinheterogeneousnetworkenvironment |