'Location estimation' diaporamas de présentation

Positioning Techniques in 3G Networks

Independent Study Presentation. Positioning Techniques in 3G Networks. Pushpika Wijesinghe. Supervisor: Prof (Mrs.) Dileeka Dias. Outline. 3G mobile Networks 3G Standards Basic Network Architecture Positioning Parameters in 3G networks Positioning Techniques in 3G networks.

665 views • 47 slides

Positioning Techniques in 3G Networks

Positioning Techniques in 3G Networks

603 views • 43 slides

Signal Strength-Based Localization in Indoor Wireless Networks

Signal Strength-Based Localization in Indoor Wireless Networks. A.S. Krishnakumar Avaya Labs ask @avaya.com 5 April 2006. Outline. Introduction Applications of Location Information Location determination in Radio Networks Problem definition for 802.11 Networks

535 views • 36 slides

A COMBINED APPROACH FOR NLOS MITIGATION IN CELLULAR POSITIONING WITH TOA MEASUREMENTS

A COMBINED APPROACH FOR NLOS MITIGATION IN CELLULAR POSITIONING WITH TOA MEASUREMENTS. Fernaz Alimo?lu M. Bora Zeytinci. OUTLINE. Location estimation Application areas Different methods Proposed solution Algorithms used Kalman Filter LOS/NLOS identification method

364 views • 24 slides

Multilateration (Hyperbolic Location Technique, TDOA)

Multilateration (Hyperbolic Location Technique, TDOA). Zafer Hasim TELLIOGLU August, 2010 www.zhtellioglu.com. Multilateration is time difference of arrival based position estimation algorithm A receiver can estimate its location by using a few synchronous transmitters

4.37k views • 23 slides

Cellular Positioning

Cellular Positioning. Shashika Biyanwila Research Engineer. Outline. What is Cellular Positioning Positioning Parameters Feasible Approaches Identified Implementation Some Trial Results Future Approach of the Research. What is cellular positioning ?.

421 views • 22 slides

Inferring High-Level Behavior from Low-Level Sensors

Inferring High-Level Behavior from Low-Level Sensors. Donald J. Patterson, Lin Liao, Dieter Fox, and Henry Kautz. Outline. Authors Objective Basic idea Implementation outline Experiment Result Conclusion Related work. Authors. Donald J Patterson

331 views • 21 slides

Inferring High-Level Behavior from Low-Level Sensors

Inferring High-Level Behavior from Low-Level Sensors. Donald J. Patterson, Lin Liao, Dieter Fox, and Henry Kautz. Outline. Authors Objective Basic idea Implementation outline Experiment Result Conclusion Related work. Authors. Donald J Patterson

212 views • 21 slides

Indoor Location System based on 802.15.4

370 views • 20 slides

Bayesian Filtering for Location Estimation

Bayesian Filtering for Location Estimation. Authors: Dieter Fox, Jeffrey Hightower, Lin Liao, Dirk Schulz, Gaetano Borriello -- PERVASIVE computing 2003. Outline. Motivation Bayes filters Implement Bayes filters Kalman filter Multi-hypothesis tracking Grid-based approaches

190 views • 17 slides

Wireless Sensor Networks Studies and experiences at ISMB Torino, Italy

Wireless Sensor Networks Studies and experiences at ISMB Torino, Italy. Edoardo Calia calia@ismb.it Human Factors and the Digital Home Workshop ETSI, Sophia Antipolis, 22 October 2004. ISMB.

226 views • 13 slides

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???????. ???? ??? ?? ???? ??? ?? ?? ???. Location Estimation for Wireless Sensor Networks. Location estimation algorithms can be categorized as Range-based schemes TOA, TDOA, AOA, RSSI Range-free schemes DV-based scheme Convex Position Estimation (CPE).

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Health Applications of Wireless Technology

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