Joint user association and power control scheme based on energy consumption and QoE in heterogeneous network
Based on multi-objective optimization,a joint user association and power control scheme was proposed in heterogeneous network environment,aiming to reduce the system energy consumption and improve user quality of experience.The scheme took the system energy consumption minimum and the average user q...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2017-11-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017251/ |
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| _version_ | 1850073126720765952 |
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| author | Shiyu JI Liangrui TANG Shuxian LI Shimo DU |
| author_facet | Shiyu JI Liangrui TANG Shuxian LI Shimo DU |
| author_sort | Shiyu JI |
| collection | DOAJ |
| description | Based on multi-objective optimization,a joint user association and power control scheme was proposed in heterogeneous network environment,aiming to reduce the system energy consumption and improve user quality of experience.The scheme took the system energy consumption minimum and the average user quality of experience maximum as objective functions and translated the joint user association and power control to multi-objective problem.Then,the differential evolution optimization algorithm and TOPSIS algorithm was used to solve the multi-objective problem.Simulation results show that the scheme can efficiently reduce the system energy consumption and improve the user quality of experience. |
| format | Article |
| id | doaj-art-21dd8cf5e8a24cc7a2dbd9e357c7aa2b |
| institution | DOAJ |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2017-11-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-21dd8cf5e8a24cc7a2dbd9e357c7aa2b2025-08-20T02:46:56ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012017-11-0133475559598968Joint user association and power control scheme based on energy consumption and QoE in heterogeneous networkShiyu JILiangrui TANGShuxian LIShimo DUBased on multi-objective optimization,a joint user association and power control scheme was proposed in heterogeneous network environment,aiming to reduce the system energy consumption and improve user quality of experience.The scheme took the system energy consumption minimum and the average user quality of experience maximum as objective functions and translated the joint user association and power control to multi-objective problem.Then,the differential evolution optimization algorithm and TOPSIS algorithm was used to solve the multi-objective problem.Simulation results show that the scheme can efficiently reduce the system energy consumption and improve the user quality of experience.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017251/heterogeneous networkuser quality of experienceenergy consumptionuser associationpower control |
| spellingShingle | Shiyu JI Liangrui TANG Shuxian LI Shimo DU Joint user association and power control scheme based on energy consumption and QoE in heterogeneous network Dianxin kexue heterogeneous network user quality of experience energy consumption user association power control |
| title | Joint user association and power control scheme based on energy consumption and QoE in heterogeneous network |
| title_full | Joint user association and power control scheme based on energy consumption and QoE in heterogeneous network |
| title_fullStr | Joint user association and power control scheme based on energy consumption and QoE in heterogeneous network |
| title_full_unstemmed | Joint user association and power control scheme based on energy consumption and QoE in heterogeneous network |
| title_short | Joint user association and power control scheme based on energy consumption and QoE in heterogeneous network |
| title_sort | joint user association and power control scheme based on energy consumption and qoe in heterogeneous network |
| topic | heterogeneous network user quality of experience energy consumption user association power control |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017251/ |
| work_keys_str_mv | AT shiyuji jointuserassociationandpowercontrolschemebasedonenergyconsumptionandqoeinheterogeneousnetwork AT liangruitang jointuserassociationandpowercontrolschemebasedonenergyconsumptionandqoeinheterogeneousnetwork AT shuxianli jointuserassociationandpowercontrolschemebasedonenergyconsumptionandqoeinheterogeneousnetwork AT shimodu jointuserassociationandpowercontrolschemebasedonenergyconsumptionandqoeinheterogeneousnetwork |