| 独立专用控制信道的优化配置 |
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| 引用本文： | 谭毅.独立专用控制信道的优化配置[J].吉首大学学报(自然科学版),2017,38(5):59-62. |
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| 作者姓名： | 谭毅 |
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| 作者单位： | （湖南邮电职业技术学院通信工程系，湖南 长沙 410015） |
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| 基金项目： | 湖南省教育厅科学研究项目（16C1188） |
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| 摘 要： | GSM系统中传递的用户位置更新登记、呼叫接续命令和网络用户鉴权等系统信息是在指派业务信道（TCH）前由独立专用控制信道（SDCCH）来传递的，且TCH资源和SDCCH资源不能相互转换.若信道配置过多，将导致资源浪费.因此，优化SDCCH信道与TCH信道的配置数量，提高资源利用率，是GSM网络优化的长期研究课题.
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| 关 键 词： | SDCCH TCH 鉴权 资源浪费 |
Optimization of Stand-Alone Dedicated Control Channel |
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| TAN Yi.Optimization of Stand-Alone Dedicated Control Channel[J].Journal of Jishou University(Natural Science Edition),2017,38(5):59-62. |
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| Authors: | TAN Yi |
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| Affiliation: | (Department of Communication Engineering,Hunan Post and Telecommunication College,Changsha 410015,China) |
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| Abstract: | The GSM system information including the user location updating registration,call-in command,and network user authentication is transmitted through the stand-alone dedicated control channel (SDCCH) before designating the traffic channel (TCH).Since the TCH resources and SDCCH resources are not mutually transformable,configuration of too many channels will waste resources.Therefore,SDCCH and TCH configuration optimization and resource exploitation rate improvement have been the long-term research topics for GSM network optimization. |
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| Keywords: | SDCCH TCH authentication waste of resources |
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