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  • 标题:Performance Analysis of Inter and Intra IMS Network
  • 本地全文:下载
  • 作者:A Bagubali ; Ankit Agarwal ; V Prithiviraj
  • 期刊名称:Journal of Green Engineering
  • 印刷版ISSN:1904-4720
  • 电子版ISSN:2245-4586
  • 出版年度:2014
  • 卷号:4
  • 期号:3
  • 页码:175-194
  • DOI:10.13052/jge1904-4720.431
  • 语种:English
  • 出版社:River Publishers
  • 摘要:The IP Multimedia Subsystem (IMS) is a network architecture that consists of different network elements linked by standard interfaces. It facilitates the delivery of multimedia services based on Internet Protocol (IP) and makes the integration of services with the internet much easier. It is a method to achieve the convergence of fixed and mobile communication devices. Optimized transmission of voice, data and video communications among the users can be achieved using IMS architecture, independent of the user’s location and devices. IMS enables the user to use different services in a more efficient way in terms of energy saving. Using this technology, it is possible to make the network distribution in a better way. It reduces the energy consumption because of the capability to switch network whenever possible. This paper focuses on establishment of end to end session between two IMS terminals and analysing the performance for different applications. The performance is measured on the basis of traffic parameters and call setup delay. We have compared Inter and Intra IMS network based on a model that ensures the delivery of services without any data loss and with minimum delay.
  • 关键词:IMS; SIP; HSS; VoIP; QoS
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