Skip to Main Content
Skip Nav Destination
ASME Press Select Proceedings

International Conference on Computer Technology and Development, 3rd (ICCTD 2011)

By
Jianhong Zhou
Jianhong Zhou
Search for other works by this author on:
ISBN:
9780791859919
No. of Pages:
2000
Publisher:
ASME Press
Publication date:
2011

Finding the location of the mobile phone is one of necessary features in 3G/4G communication system. Nonetheless, for many practical applications, location estimation accuracy is not satisfactory due to the unavoidable non-line-of-sight (NLOS) propagation is spread in mobile environment. In order to address this problem, an efficient geometry-constrained based on Particle Swarm Optimization (PSO) algorithm is proposed. The PSO algorithm has high convergence speed and low error for nonlinear calculation in geometry positioning estimation. The simulation results demonstrate that the proposed location scheme can meet the demand of E-911 standard.

Abstract
Key Words
1 Introduction
2. Geometry- Constrained Based on PSO Algorithm
3. Performance Evaluation
References
This content is only available via PDF.
You do not currently have access to this chapter.
Close Modal

or Create an Account

Close Modal
Close Modal