| GSM移动通信系统SDCCH信道掉话分析及解决建议 |
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| 引用本文： | 李继业,冯敏.GSM移动通信系统SDCCH信道掉话分析及解决建议[J].承德石油高等专科学校学报,2007,9(2):19-23. |
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| 作者姓名： | 李继业 冯敏 |
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| 作者单位： | 河北移动通信有限责任公司,承德分公司,河北,承德,067000;河北移动通信有限责任公司,承德分公司,河北,承德,067000 |
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| 摘 要： | SDCCH信道掉话率是衡量GSM移动通信系统接入性能的重要指标.结合多年从事GSM系统无线网络优化和建设工作积累的实际经验,着重分析了SDCCH信道掉话产生的原因.针对承德山区信号强度弱造成的SDCCH掉话高问题,从掉话原因入手进行了系统的分析,从而为通过无线网络优化和建设手段解决此类问题提供了指导.
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| 关 键 词： | GSM系统 SDCCH掉话 信号强度 |
| 文章编号： | 1008-9446（2007）02-0019-05 |
| 修稿时间： | 2007-04-13 |
Analysis and Suggestion on SDCCH Drop Call in GSM |
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| LI Ji-ye,FENG Min.Analysis and Suggestion on SDCCH Drop Call in GSM[J].Journal of Chengde Petroleum College,2007,9(2):19-23. |
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| Authors: | LI Ji-ye FENG Min |
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| Affiliation: | Hebei Mobile Communication Co. Ltd. , Chengde Branch, Chengde 067000, Hebei, China |
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| Abstract: | The SDCCH drop call rate is a major parameter to weigh GSM network access quality.Based on the author's practical experience in wireless network optimization and construction,this article analyzes the reasons of SDCCH drop call.In view of the mountainous region in Chengde with high SDCCH drop call rate caused by weaker signal strength,the article makes a systematic analysis of the drop reason,and provides some information for the solution of the problem through wireless network optimization and construction. |
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| Keywords: | GSM system SDCCH drop call signal strength |
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