Minimizing the Wireless Cost of Tracking Mobile Users: An Adaptive Threshold Scheme
Introduction
Partial Registration
Drawbacks of those strategies
The proposed strategy
Implementation
Model and Notation
The Tracking Strategy
The Registration strategy
Network algorithm- cell level
The Registration Threshold Modification Algorithm
The Paging Algorithm
Mobility Graph
Non-reporting (NR) vertex
Feasible Roaming Path
Personal Location Area (PLA)
Constructing the PLA (1/2)
Constructing the PLA (2/2)
The Complexity of the PLA Construction Algorithm (1/4)
The Complexity of the PLA Construction Algorithm (2/4)
The Complexity of the PLA Construction Algorithm (3/4)
The Complexity of the PLA Construction Algorithm (4/4)
Performance Analysis (1/2)
Performance Analysis (2/2)
Worst Case Analysis A Specific Example (1/3)
Worst Case Analysis A Specific Example (2/3)
Worst Case Analysis A Specific Example (3/3)
The ATS Strategy (1/3)
The ATS Strategy (2/3)
The ATS Strategy (3/3)
The (Static) Timer-Based Method
Comparison (1/2)
Comparison (2/2)
Summary and Discussion
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