| GSM／GPRS系统无线资源分配的研究 |
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| 引用本文： | 文展,刘光明.GSM／GPRS系统无线资源分配的研究[J].重庆邮电学院学报(自然科学版),2003,15(4):29-32. |
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| 作者姓名： | 文展 刘光明 |
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| 作者单位： | [1]成都信息工程学院电子系，四川成都410041 [2]重庆邮电学院，重庆400065 |
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| 摘 要： | 通用分组无线业务(GPRS：general packet radio service)，是一种基于GSM(global system for mobile communications)的新承载业务，它极大地提高并简化了通过无线方式对Internet的访同。GPRS与GSM的话音和基于电路交换的数据业务一起共享GSM的频带。主要研究了GPRS和传统GSM业务之间无线资源分配方案，利用呼叫允许控制器和带宽分配器获得较高的带宽利用率而不影响传统GSM业务和GPRS的服务质量QoS。
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| 关 键 词： | GPRS GSM 无线资源分配 QoS |
Study of radio resource allocations in GSM/GPRS system |
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| WEN Zhan ,LIU Guang-ming.Study of radio resource allocations in GSM/GPRS system[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2003,15(4):29-32. |
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| Authors: | WEN Zhan LIU Guang-ming |
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| Institution: | WEN Zhan 1,LIU Guang-ming 2 |
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| Abstract: | GPRS(general packet radio service)is a new b ea rer service for GSM(Global System for Mobile Communications)that can greatly i mprove and simplify wireless access to Internet. GPRS shares GSM frequency bands with telephone and circuit-switched data traffic. In this paper,the authors introduced proposed scheme about radio resource allocation, and utilized c all admission controller and bandwidth allocation controller to increase bandwidth utilizatio n without affecting the QoS of GSM and GPRS service. |
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| Keywords: | GPRS GSM radio resource allocation QoS |
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