https://scholars.lib.ntu.edu.tw/handle/123456789/487489
標題: | Mobility and session management: UMTS vs. CDMA2000 | 作者: | AI-CHUN PANG Chen, J.-C. Chen, Y.-K. Agrawal, P. |
公開日期: | 2004 | 卷: | 11 | 期: | 4 | 起(迄)頁: | 30-43 | 來源出版物: | IEEE Wireless Communications | 摘要: | This article describes the mobility and session management mechanisms for UMTS and cdma2000 packet-switched (PS) service domains, and compares the design guidelines for these two third-generation technologies. We first introduce the network architectures and protocols for UMTS and cdma2000, and then elaborate on the PS service domain's mobility management, session management, and IP-level mobility mechanisms. Based on the mobility and session management mechanisms of the UMTS and cdma2000 PS service domains, an integrated architecture and intersystem roaming procedures are proposed to show the implementation feasibility of UMTS-cdma2000 IP-level interworking. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/487489 | ISSN: | 15361284 | DOI: | 10.1109/MWC.2004.1325889 | SDG/關鍵字: | Circuit-switched (CS) services; Core network (CN); Packet-switched (PS) services; Universal mobile telecommunication system (UMTS); Code division multiple access; Data communication systems; Gateways (computer networks); Knowledge acquisition; Multimedia systems; Network protocols; Packet switching; Quality of service; Mobile telecommunication systems |
顯示於: | 資訊工程學系 |
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