Group registration with distributed databases for location tracking in 3G wireless networks

DD Vergados, A Panoutsakopoulos, C Douligeris - Computer Networks, 2008 - Elsevier
The increase of subscribers in wireless networks has led to the need for efficient location
tracking strategies. Location tracking is used to keep track of a Mobile Terminal (MT). The …

Location management in 3G networks using a 2-level distributed database architecture

DD Vergados, A Panoutsakopoulos… - 2007 IEEE 18th …, 2007 - ieeexplore.ieee.org
In this paper, we introduce a 2-level distributed database architecture combined with the
Group Registration (GR) location tracking strategy to be used in 3G wireless networks. With …

A reliable—double edged strategy for HLR mobility database failure detection and recovery in PCS networks

AO Abdelgwad, DS Ahmed… - … on Networking and Media …, 2009 - ieeexplore.ieee.org
Since the main objective of PCS networks is to provide “anytime-anywhere” cellular service,
the existence of lost calls has become the major problem that hardly degrades the …

Location Management in Wireless Networks: Issues and Technologies

C Douligeris, DD Vergados, Z Mao - Resource, Mobility, and …, 2006 - taylorfrancis.com
Contents 13.1 Introduction........................................................ 390 13.2 General Background
Information................................. 391 13.3 Location Update Procedures …

A Fault-Tolerant and Region-Based Scheme for Mobility Management

MJ Yang, YM Yeh - dspace.fcu.edu.tw
One of the most important and challenging issues in the design of personal communication
service (PCS) systems is the management of location information. In this paper, we propose …

[PDF][PDF] Desired employment/Occupational field

N Greek, G Male - 2003 - netlab.cs.unipi.gr
87. E. Zintzaras, M. Bai, C. Douligeris and P. Kanavaros,“A tree-based decision rule for
identifying profile groups of cases without pre-defined classes: application in diffuse large B …

[PDF][PDF] Tolerating VLR and HLR failures in two-tier PCS networks

YM Yeh, MJ Yang - Journal of information science and …, 2007 - researchgate.net
One of the key issues in the design of personal communication service (PCS) systems is the
efficient management of location information. The current IS-41 and GSM schemes use a …

A Fault-Tolerant Scheme for Mobility Management in PCS Networks

MJ Yang, YM Yeh - Wireless Personal Communications, 2006 - Springer
One of the most important and challenging issues in the design of personal communication
service (PCS) systems is the management of location information. In this paper, we propose …