共查询到19条相似文献,搜索用时 46 毫秒
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文章从移动核心网角度详细分析了BSC寻呼负荷超限告警的原因,并给出了规避短信群发业务对网络冲击的几种办法,希望能对移动核心网日常维护给予参考。 相似文献
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CDMA网络短信寻呼成功率的提升策略 总被引:1,自引:1,他引:0
CDMA短信寻呼成功率是总部必须考核的指标之一,其得分直接影响到其他众多考核指标。以某市CDMA网络为例,统计分析寻呼成功率低的原因,提出了CDMA短信寻呼成功率的提升策略。测试验证结果表明:短信寻呼成功率上升明显。 相似文献
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李冶文 《电信工程技术与标准化》2011,24(6):10-12
为了缓解数据业务集中区域CCCH信道资源不足,根据CS和PS业务需求的特点的不同,提出了改变使用CCCH信道的优先级的解决方案.即CS寻呼消息在遇到明显拥塞时可以优先于PS业务的立即指派消息发送,从而解决CS寻呼拥塞的问题. 相似文献
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随着移动用户的持续增长和手机新业务的不断推广,移动通信系统的寻呼负荷日益加重。以移动用户漫游被叫时的呼叫流程为例,分析IMSI寻呼和TMSI寻呼的原理,对比两种寻呼方式对网络性能影响,提出一种评估寻呼方式的量化计算方法。通过对寻呼容量较为紧张网元的试验证明,该方法可以科学指导寻呼方式的优化工作,提高移动通信网络的系统寻呼容量,改善移动通信系统寻呼性能。 相似文献
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GSM网络寻呼承载能力及突发应对策略分析 总被引:1,自引:0,他引:1
着重分析了GSM网络Um接口和Abis接口的寻呼承载能力,阐述了寻呼容量对位置区承载话务量的限制,以实例说明了寻呼量突发的特点,并提出了多种应对寻呼量突发的策略。 相似文献
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数据分页是Web应用程序开发中经常使用的一种技术,也是提高Web数据访问性能的主要手段。介绍了在ASP.NET 4.0中常用的GridView控件,深入研究了它的两种分页显示方法,并给出了相关的基本概念及相应的核心代码。 相似文献
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移动通信的网络质量越来越受到关注,运营商对网络性能指标的稳定性要求越来越高,尤其是涉及到用户感知的指标,例如寻呼成功率、接通率、掉话率等,都提出了很高的要求.文章对影响用户感知的重要指标寻呼成功率进行了分析.从分析影响GSM网络寻呼成功率的原因人手,找到寻呼成功率的参数优化方法.通过无线寻呼参数的优化,使寻呼成功率明显提高,达到预期的目的,提高用户感知. 相似文献
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John G. Markoulidakis Efstathios D. Sykas 《International Journal of Wireless Information Networks》1995,2(3):133-147
In future mobile telecommunications, due to the huge number of users and the specific functions that support mobility, a significant amount of signaling load will have to be carried by the finite capacity of the radio link. Hence, methods aiming at radio link signaling load reduction are welcome. In this paper we propose and analyze a method that saves paging signaling load by exploiting information related to the terminal location during the most recent interaction between the terminal and the network. The penalty paid is extra processing power and extra paging delays. An analytical model is developed so as to describe the performance versus traffic intensity and mobility conditions. The performance of the proposed paging scheme is investigated, and it is shown that the method operates well even in the worst case, which is the high user mobility conditions. Possible extensions of the method, which exploit information related to the mobility degree of each individual user or information characterizing the mobility conditions in a certain location area, are also proposed.This paper has been partially funded by CEC through the RACE 2066 Mobile Network (MONET) project. The paper does not present the views of the project as a whole, but those of the authors. 相似文献
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JongWook Lee HyeJeong Lee Dong-Ho Cho 《AEUE-International Journal of Electronics and Communications》2005,59(5):319-323
Unlike traditional cellular networks, which provide mainly voice services, there is, at present, no method that enables the effective management of terminal mobility for both active and idle mobile terminals in data networks. Although IP paging has been introduced to reduce power consumption of dormant mobile terminals, there is no concern to design an effective IP paging method for real wireless environments. Therefore, we propose a new dormant registration based IP paging method and analyze the effect of the dormant registration threshold used in IP paging on the performance of mobility management. Moreover, we demonstrate the importance of selecting an appropriate value for the dormant registration threshold. 相似文献
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针对目前我国无线电寻呼行业中普遍存在违反规定增大基站的发射功率,造成无线电通信系统之间产生严重的相互干扰的问题。提出了一种对基站发射功率进行快速监测和遥控的新方法,这种监测方法排除了地形和地物等因素的影响,同时也排除了无线电通信系统之间的相互干扰的影响,重点介绍了排除这些影响因素的方法和测量计算发射功率的方法。 相似文献