面向业务分类的GPRS优化方法研究
发布时间：2018-07-25 16:32
【摘要】：近十年来,中国国内移动终端的用户数量出现了快速的增长。特别是近年来,随着智能终端的大范围普及,为智能终端设计开发的应用软件也层出不穷,中国各大运营商的用户数和业务量都出现了爆发式的上涨。但是随之而来的问题就是无线网络资源无法被合理利用,用户使用感受无法满足。因此需要从业务管控方面入手,研究适合于目前多种业务并存下保障用户感知和特定重要业务的质量的GPRS优化方法。核心网侧传统的业务管控方法在业务分类方面比较粗糙,无法细分业务,修改业务等级时流程繁琐,效率较低。当用户在同一时间使用不同的应用时,反复变更的应用业务,会使得PDP更新出现来回的切换情况,信令信息的负荷快速增加。无线网的信道配置目前还处于根据地理区域或根据某一种业务模型进行配置的阶段,缺乏基于业务分类的配置过程。本文针对以上问题,将核心网和无线网面向业务分类优化方法进行了改进和创新,并做了融合,设计了从核心网到无线侧的面向业务分类的GPRS优化方法。最后通过现网大范围实验,验证了该方法的有效性。
[Abstract]:In the past decade, the number of mobile terminals in China has increased rapidly. Especially in recent years, with the wide popularity of intelligent terminals, the application software for intelligent terminal design and development has emerged one after another, and the number of users and business volume of major operators in China have increased explosively. However, the following problem is that wireless network resources can not be used reasonably, users can not use the feelings can not be satisfied. Therefore, it is necessary to study the GPRS optimization method which is suitable for protecting the quality of user perception and specific important business under the coexistence of multiple services from the aspect of service management and control. The core network side of the traditional business management and control methods in the business classification is relatively rough, can not subdivide the business, modify the service grade process cumbersome, low efficiency. When the user uses different applications at the same time, the repeated changes of application services will make the PDP update switch back and forth, and the load of signaling information will increase rapidly. The channel configuration of wireless networks is still in the phase of configuration based on geographical region or a traffic model, and the configuration process based on service classification is lacking. In order to solve the above problems, this paper improves and innovates the method of service classification optimization for core network and wireless network, and designs a GPRS optimization method for service classification from core network to wireless side. Finally, the effectiveness of the method is verified by a wide range of experiments.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN929.532
[Abstract]:In the past decade, the number of mobile terminals in China has increased rapidly. Especially in recent years, with the wide popularity of intelligent terminals, the application software for intelligent terminal design and development has emerged one after another, and the number of users and business volume of major operators in China have increased explosively. However, the following problem is that wireless network resources can not be used reasonably, users can not use the feelings can not be satisfied. Therefore, it is necessary to study the GPRS optimization method which is suitable for protecting the quality of user perception and specific important business under the coexistence of multiple services from the aspect of service management and control. The core network side of the traditional business management and control methods in the business classification is relatively rough, can not subdivide the business, modify the service grade process cumbersome, low efficiency. When the user uses different applications at the same time, the repeated changes of application services will make the PDP update switch back and forth, and the load of signaling information will increase rapidly. The channel configuration of wireless networks is still in the phase of configuration based on geographical region or a traffic model, and the configuration process based on service classification is lacking. In order to solve the above problems, this paper improves and innovates the method of service classification optimization for core network and wireless network, and designs a GPRS optimization method for service classification from core network to wireless side. Finally, the effectiveness of the method is verified by a wide range of experiments.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN929.532
【参考文献】
相关硕士学位论文 前1条
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本文编号：2144404
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