Title :
Mobility management schemes for support of UPT in mobile networks
Author :
Kwon, Sun Jong ; Chung, Min Young ; Sung, Dan Keun
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
Abstract :
When a universal personal telecommunications (UPT) user visits a mobile network, both terminal mobility and personal mobility are involved and it may take a long time for UPT call delivery to the UPT user because it is required to retrieve both the terminal mobility related data in mobile network and the UPT user related data in the UPT database. If the UPT database also manages location and status information of the MT on which the UPT user has registered, incoming call delivery to the UPT user can be improved. Mobility management schemes for UPT users roaming in a mobile network are analyzed. The performance is evaluated in terms of signaling cost and the number of node accesses during an InCall registration
Keywords :
database management systems; land mobile radio; personal communication networks; telecommunication network management; UPT; UPT database; incoming call delivery; incoming call registration; location information; mobile networks; mobility management; performance evaluation; personal mobility; signaling cost; status information; terminal mobility; universal personal telecommunications; Costs; Databases; Intelligent networks; Laboratories; Mobile radio mobility management; Roaming; Sun; Switches; Telecommunication services; Telecommunication switching;
Conference_Titel :
Communications, 2000. ICC 2000. 2000 IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-6283-7
DOI :
10.1109/ICC.2000.853585
