Research on multi-access selection mechanism for multi-mode terminals in heterogeneous wireless networks
Aiming at further promoting the multi-mode terminal’s transmission performance and service continuity,a multi-access selection mechanism for multi-mode terminals which exploits the multi-radio transmission diversity of the heterogeneous wireless networks for accessing multiple networks simultaneousl...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2012-07-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)07-0183-08/ |
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| _version_ | 1841539917921910784 |
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| author | Wen-hao FAN Yuan-an LIU Fan WU |
| author_facet | Wen-hao FAN Yuan-an LIU Fan WU |
| author_sort | Wen-hao FAN |
| collection | DOAJ |
| description | Aiming at further promoting the multi-mode terminal’s transmission performance and service continuity,a multi-access selection mechanism for multi-mode terminals which exploits the multi-radio transmission diversity of the heterogeneous wireless networks for accessing multiple networks simultaneously and executing parallel transmission was designed.The mechanism applied exponential smoothing method to process the measured parameters;used state transition models to manage access selection strategies of terminal’s multiple network interface cards;adopted utility functions to dynamically balance terminal’s power consumption and transmission speed.Simulation results demonstrate the decrease of unnecessary re-selections,the enhancement of transmission energy efficiency under the premise of the guarantee of terminal’s power consumption and throughput compared with the traditional switched access selection. |
| format | Article |
| id | doaj-art-b7d151f4c160429b882df04660a0b7fb |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2012-07-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-b7d151f4c160429b882df04660a0b7fb2025-01-14T06:32:29ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-07-013318319059663875Research on multi-access selection mechanism for multi-mode terminals in heterogeneous wireless networksWen-hao FANYuan-an LIUFan WUAiming at further promoting the multi-mode terminal’s transmission performance and service continuity,a multi-access selection mechanism for multi-mode terminals which exploits the multi-radio transmission diversity of the heterogeneous wireless networks for accessing multiple networks simultaneously and executing parallel transmission was designed.The mechanism applied exponential smoothing method to process the measured parameters;used state transition models to manage access selection strategies of terminal’s multiple network interface cards;adopted utility functions to dynamically balance terminal’s power consumption and transmission speed.Simulation results demonstrate the decrease of unnecessary re-selections,the enhancement of transmission energy efficiency under the premise of the guarantee of terminal’s power consumption and throughput compared with the traditional switched access selection.http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)07-0183-08/network access selectionheterogeneous wireless networksmulti-radio transmission diversityparallel transmissionexponential smoothing methodstate transitionutility function |
| spellingShingle | Wen-hao FAN Yuan-an LIU Fan WU Research on multi-access selection mechanism for multi-mode terminals in heterogeneous wireless networks Tongxin xuebao network access selection heterogeneous wireless networks multi-radio transmission diversity parallel transmission exponential smoothing method state transition utility function |
| title | Research on multi-access selection mechanism for multi-mode terminals in heterogeneous wireless networks |
| title_full | Research on multi-access selection mechanism for multi-mode terminals in heterogeneous wireless networks |
| title_fullStr | Research on multi-access selection mechanism for multi-mode terminals in heterogeneous wireless networks |
| title_full_unstemmed | Research on multi-access selection mechanism for multi-mode terminals in heterogeneous wireless networks |
| title_short | Research on multi-access selection mechanism for multi-mode terminals in heterogeneous wireless networks |
| title_sort | research on multi access selection mechanism for multi mode terminals in heterogeneous wireless networks |
| topic | network access selection heterogeneous wireless networks multi-radio transmission diversity parallel transmission exponential smoothing method state transition utility function |
| url | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)07-0183-08/ |
| work_keys_str_mv | AT wenhaofan researchonmultiaccessselectionmechanismformultimodeterminalsinheterogeneouswirelessnetworks AT yuananliu researchonmultiaccessselectionmechanismformultimodeterminalsinheterogeneouswirelessnetworks AT fanwu researchonmultiaccessselectionmechanismformultimodeterminalsinheterogeneouswirelessnetworks |