1. A location restoration proposal in PCS network
- Author
-
Yu Yi-min, Huang Zai-lu, Tian Chen, and Zhou Zong-yi
- Subjects
Base station ,Engineering ,business.industry ,Robustness (computer science) ,Personal Communications Service ,Radio spectrum management ,Signal restoration ,Mobile telephony ,Mobile communication systems ,business ,Computer network - Abstract
An enhanced version of aggressive location restoration is presented in this paper. In this proposal, radio resources would be saved based on the cost of wire signal and operation of location databases. A mobile communication system's robustness in case of a location-database failure is improved without the need for periodic location update operations. Meanwhile, a chain of forwarding location pointers has been used during the period of HLR failure. So mobile stations are unconscious of the failure of HLR, and mobile subscribers can always make outgoing calls
- Published
- 2005