IMS emergency services: A preliminary study

Yi Bing Lin, Meng Hsun Tsai, Yuan Kuang Tu

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

Emergency call and walkie-talkie are two services utilized in emergency situations. During Typhoon Morakot in 2009, we experienced the deficiency of emergency call service that cannot continuously track callers in real time and walkie-talkie communications where a speaker may not be granted the permission to talk. These issues can be resolved by the emergency call and push-to-talk over cellular services in IP Multimedia Subsystem. This article conducts a preliminary study on how these two services can be effectively exercised in IMS.

原文English
文章編號5714020
頁(從 - 到)6-14
頁數9
期刊IEEE Wireless Communications
18
發行號1
DOIs
出版狀態Published - 2011 二月

All Science Journal Classification (ASJC) codes

  • 電腦科學應用
  • 電氣與電子工程

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