Q-learning based handoff algorithm for satellite system with ancillary terrestrial component
In the integrated satellite-terrestrial communication system,i.e.,mobile satellite system with ancillary terres-trial component (MSS-ATC),the long transmission delay of satellite link was a huge challenge which may lead to high handoff dropping probability.In order to address this problem,a novel ha...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2015-09-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015240/ |
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| author | Dan-ni XIONG Yi LI |
| author_facet | Dan-ni XIONG Yi LI |
| author_sort | Dan-ni XIONG |
| collection | DOAJ |
| description | In the integrated satellite-terrestrial communication system,i.e.,mobile satellite system with ancillary terres-trial component (MSS-ATC),the long transmission delay of satellite link was a huge challenge which may lead to high handoff dropping probability.In order to address this problem,a novel handoff decision strategy was proposed based on the predictive RSS and Q-learning algorithm.Extensive simulation results demonstrate that the proposed scheme can de-crease the handoff dropping probability,reduce the unnecessary handoff times and maximize the network reward.In ad-dition,the proposed scheme can also adapt to the situation of high-speed movement very well. |
| format | Article |
| id | doaj-art-fbed2b8abb8842a5a27614ceb7d6d538 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2015-09-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-fbed2b8abb8842a5a27614ceb7d6d5382025-01-14T06:53:42ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2015-09-013625225859696018Q-learning based handoff algorithm for satellite system with ancillary terrestrial componentDan-ni XIONGYi LIIn the integrated satellite-terrestrial communication system,i.e.,mobile satellite system with ancillary terres-trial component (MSS-ATC),the long transmission delay of satellite link was a huge challenge which may lead to high handoff dropping probability.In order to address this problem,a novel handoff decision strategy was proposed based on the predictive RSS and Q-learning algorithm.Extensive simulation results demonstrate that the proposed scheme can de-crease the handoff dropping probability,reduce the unnecessary handoff times and maximize the network reward.In ad-dition,the proposed scheme can also adapt to the situation of high-speed movement very well.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015240/handoff schemeMSS-ATCpredictive RSSQ-learning |
| spellingShingle | Dan-ni XIONG Yi LI Q-learning based handoff algorithm for satellite system with ancillary terrestrial component Tongxin xuebao handoff scheme MSS-ATC predictive RSS Q-learning |
| title | Q-learning based handoff algorithm for satellite system with ancillary terrestrial component |
| title_full | Q-learning based handoff algorithm for satellite system with ancillary terrestrial component |
| title_fullStr | Q-learning based handoff algorithm for satellite system with ancillary terrestrial component |
| title_full_unstemmed | Q-learning based handoff algorithm for satellite system with ancillary terrestrial component |
| title_short | Q-learning based handoff algorithm for satellite system with ancillary terrestrial component |
| title_sort | q learning based handoff algorithm for satellite system with ancillary terrestrial component |
| topic | handoff scheme MSS-ATC predictive RSS Q-learning |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015240/ |
| work_keys_str_mv | AT dannixiong qlearningbasedhandoffalgorithmforsatellitesystemwithancillaryterrestrialcomponent AT yili qlearningbasedhandoffalgorithmforsatellitesystemwithancillaryterrestrialcomponent |