Title :
A new mobility management scheme for third generation mobile communication
Author :
Wang, Lei ; Lin, Rui ; Cao, Peiig ; Zailu Huang
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
The key issue of mobility management scheme in a third-generation mobile system is to reduce the load of the home location register (HLR), and to eliminate the system bottleneck. A new scheme is presented in this paper, based on HomeVLR technology. The location update and call delivery are processed in the local HomeVLR, so that the load of the HLR is distributed to all VLRs in the area, with little impact on the call setup delay and little increase in the VLRs load.
Keywords :
cellular radio; telecommunication network management; HomeVLR technology; call delivery; call setup delay; cellular radio; home location register; local HomeVLR; location update; mobility management; third generation mobile communication; Databases; Independent component analysis; Mobile communication; Mobile radio mobility management; Protocols;
Conference_Titel :
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location :
Beijing, China
Print_ISBN :
7-5635-0402-8
DOI :
10.1109/APCC.1999.824930
