Title :
Design and performance evaluation of roaming service base on MIP in heterogeneous network
Author_Institution :
R&D Center, SK Telecom, South Korea
fDate :
29 Aug.-1 Sept. 2004
Abstract :
We describe the roaming service with mobile IP between public WLAN and cdma2000 1x design, and show the implementation in SK Telecom cellular network. In terms of network configuration, the coverage of public WLAN network is overlapped with that of cellular network. In this configuration, mobile terminal will decide the access system among the available systems. We propose the roaming method based on measuring the power of WLAN signal in heterogeneous network environments, and implement it. In order to confirm the effectiveness of our roaming method, we apply our proposed solution to both seamless roaming service and VOD streaming service.
Keywords :
3G mobile communication; IP networks; cellular radio; wireless LAN; SK Telecom cellular network; VOD streaming service; cdma2000; heterogeneous network; mobile IP; public WLAN; seamless roaming service; wireless local area network; IP networks; Intelligent networks; Land mobile radio cellular systems; Mobile communication; Next generation networking; Roaming; Satellite broadcasting; Telecommunications; Wireless LAN; Wireless networks;
Conference_Titel :
Communications, 2004 and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceedings. The 2004 Joint Conference of the 10th Asia-Pacific Conference on
Print_ISBN :
0-7803-8601-9
DOI :
10.1109/APCC.2004.1391850
