| 井下蜂窝通信系统越区概率的计算和切换控制方案的设计 |
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| 引用本文： | 田子建,孙继平,刘晓阳,鲁戈.井下蜂窝通信系统越区概率的计算和切换控制方案的设计[J].湖南科技大学学报(自然科学版),2005,20(2):69-71. |
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| 作者姓名： | 田子建 孙继平 刘晓阳 鲁戈 |
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| 作者单位： | 中国矿业大学,信息研究所,北京,100083 |
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| 基金项目： | 高等学校博士学科点专项科研基金项目(编号:20030290019) |
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| 摘 要： | 研究了一种适合煤矿井下工作特点的蜂窝无线通信系统．在巷道分又和拐弯处，尽可能将基站布王在巷道的中央，可将蜂窝简化为条状通信网，并计算了越区切换概率．根据井下的特点，确定了条状通信网的越区切换准则．分析了现有常用的3种越区切换控制方式，结合井下工作的要求和本系统的特点，确定并设计了越区切换的控制方式．图3，参9．
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| 关 键 词： | 矿井 移动通信 越区切换概率 切换控制 |
| 文章编号： | 1672-9102(2005)02-0069-03 |
| 修稿时间： | 2004年5月23日 |
Calculation of handover possibility at mine cell communication system and scheme design for handover control |
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| TIAN Zi-jian,SUN Ji-ping,LIU Xiao-yang,LU Ge.Calculation of handover possibility at mine cell communication system and scheme design for handover control[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2005,20(2):69-71. |
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| Authors: | TIAN Zi-jian SUN Ji-ping LIU Xiao-yang LU Ge |
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| Abstract: | An underground cell communication system was presented.The cell system was simplified as strap network,if base stations were placed at the center of forked and curved channel.At such strap network,possibility of handover was calculated,and the rule of handover was determined.Popularly used methods of handover controlling were analyzed.According to the character of the underground communication system,the way of handover controlling which fits underground work demand was decided and designed.3figs.,9refs. |
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| Keywords: | mine mobile communication handover possibility handover control |
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