Channel assigning scheme study in LEO constellation communication system combining handover reserving strategy and new call queuing
A channel assigning scheme which was adapted to LEO constellation communication system was proposed. The scheme provided reserved channel for handover call to reduce blocking probability of handoff call.Meanwhile, new call queuing strategy was adopted to restrain new call balockage deterioration cau...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2006-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74660454/ |
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| _version_ | 1841537393106092032 |
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| author | LI Guang-xia1 LI Su-dan2 FENG Shao-dong1 |
| author_facet | LI Guang-xia1 LI Su-dan2 FENG Shao-dong1 |
| author_sort | LI Guang-xia1 |
| collection | DOAJ |
| description | A channel assigning scheme which was adapted to LEO constellation communication system was proposed. The scheme provided reserved channel for handover call to reduce blocking probability of handoff call.Meanwhile, new call queuing strategy was adopted to restrain new call balockage deterioration caused by reserving scheme. When there was a departure of ongoing call, new call in queue could obtain channel assigning priority-ranked. It is shown that the scheme can reduce the handoff call blocking probability observably, and new call blocking probability is improved at the same time. |
| format | Article |
| id | doaj-art-72323ab73f2644a29924f9aedf78a442 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2006-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-72323ab73f2644a29924f9aedf78a4422025-01-14T08:37:39ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2006-01-0113514074660454Channel assigning scheme study in LEO constellation communication system combining handover reserving strategy and new call queuingLI Guang-xia1LI Su-dan2FENG Shao-dong1A channel assigning scheme which was adapted to LEO constellation communication system was proposed. The scheme provided reserved channel for handover call to reduce blocking probability of handoff call.Meanwhile, new call queuing strategy was adopted to restrain new call balockage deterioration caused by reserving scheme. When there was a departure of ongoing call, new call in queue could obtain channel assigning priority-ranked. It is shown that the scheme can reduce the handoff call blocking probability observably, and new call blocking probability is improved at the same time.http://www.joconline.com.cn/zh/article/74660454/statellite communicationsatellite constellationchannelhandoff |
| spellingShingle | LI Guang-xia1 LI Su-dan2 FENG Shao-dong1 Channel assigning scheme study in LEO constellation communication system combining handover reserving strategy and new call queuing Tongxin xuebao statellite communication satellite constellation channel handoff |
| title | Channel assigning scheme study in LEO constellation communication system combining handover reserving strategy and new call queuing |
| title_full | Channel assigning scheme study in LEO constellation communication system combining handover reserving strategy and new call queuing |
| title_fullStr | Channel assigning scheme study in LEO constellation communication system combining handover reserving strategy and new call queuing |
| title_full_unstemmed | Channel assigning scheme study in LEO constellation communication system combining handover reserving strategy and new call queuing |
| title_short | Channel assigning scheme study in LEO constellation communication system combining handover reserving strategy and new call queuing |
| title_sort | channel assigning scheme study in leo constellation communication system combining handover reserving strategy and new call queuing |
| topic | statellite communication satellite constellation channel handoff |
| url | http://www.joconline.com.cn/zh/article/74660454/ |
| work_keys_str_mv | AT liguangxia1 channelassigningschemestudyinleoconstellationcommunicationsystemcombininghandoverreservingstrategyandnewcallqueuing AT lisudan2 channelassigningschemestudyinleoconstellationcommunicationsystemcombininghandoverreservingstrategyandnewcallqueuing AT fengshaodong1 channelassigningschemestudyinleoconstellationcommunicationsystemcombininghandoverreservingstrategyandnewcallqueuing |