Communicating and mobile systems: the &pgr;-calculus
Communicating and mobile systems: the &pgr;-calculus
Communicating sequential processes
Communications of the ACM
Communication and Concurrency
A Calculus of Communicating Systems
A Calculus of Communicating Systems
On modeling real-time mobile processes
ACSC '02 Proceedings of the twenty-fifth Australasian conference on Computer science - Volume 4
The GSM System for Mobile Communications
The GSM System for Mobile Communications
Optimizing the Use of Random Access Channels in GSM-GPRS
Wireless Personal Communications: An International Journal
The Mobility Workbench - A Tool for the pi-Calculus
CAV '94 Proceedings of the 6th International Conference on Computer Aided Verification
Security of Internet Location Management
ACSAC '02 Proceedings of the 18th Annual Computer Security Applications Conference
Analysis for Active Network Security Abased on Pi-Calculus Model
ICCNMC '03 Proceedings of the 2003 International Conference on Computer Networks and Mobile Computing
Formal security analysis of basic network-attached storage
Proceedings of the 2005 ACM workshop on Formal methods in security engineering
Sensitivity study of location management area partitioning in cellular communication systems
Computer Networks: The International Journal of Computer and Telecommunications Networking
An Inconsistency Free Formalization of B/S Architecture
SEW '07 Proceedings of the 31st IEEE Software Engineering Workshop
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One characteristic of mobile communications is the location management of mobile devices. If the location of one device changed, the base station will update its location information in time to keep the device still in the range of signal cover. Particularly, if the location changes during a call, a handover process is needed. In this paper, a formal model based on pi calculus was used to describe the mobile communication system. Two properties concerned by users are proposed and given formal description. By analyzing the model’s behavior caused by a valid location change, we proof that it satisfies these properties.