Tracking methods,positioning,Features,protocols. - Sanket Pawar

1. PRESENTATION ON :
MOBILE TRACKING AND POSITIONING IN
TELECOMMUNICATION
PRESENTED BY
SANKET PAWAR

2. 1. TRACKING
- NEED FOR TRACKING
- SERVICES
- TRACKING METHOD
2. POSITIONING
CONTENT
• Tracking & Positioning Tech.
- LOCATION PROTOCOL
- GPS
- APLLICATIONS

3.  Tracking refers to Current
position either stationary or
moving.
 Positioning helps us for the
approximate location of mobile
phone.
INTRODUCTION

4. NEED FOR TRACKINGNEED FOR TRACKING
Recent Demands From New Applications.
To Obtain Geo-location from MT.
 Some Services like-
1) Subscriber safety.
2) Efficient and effective
network performance and
management.
3) Cellular Fraud detection.

5. The METHOD proposed by us for tracking the
location of a mobile telephone using curves
connecting the points where circles intersect one
another, the circles radii being the distances between
BSs and the mobile telephone.
Location Tracking Curve Method

6. FOLLOWING ARE THE STEPS-FOLLOWING ARE THE STEPS-
 Base Stations
 Circles And Coordinates
( Base Stations )
 Tracking Curves Connecting
Intersection Points
( Location )
 Various Intersection Pairs
Are Obtained
 Thus, Location Is Determined
Using Coordinates

7. Mobile Location ProtocolMobile Location Protocol
(Positioning(Positioning))
The Mobile Location Protocol (MLP) is an application-level
protocol for receiving the position of Mobile Stations (MS:
mobile phones, wireless devices, etc.) independent of
underlying network technology.
This network incorporates a range of satellites that use
microwave signals, and these signals are then analyzed to
determine the location of the cell phone.
GNSS :GNSS :

8. PURPOSEPURPOSE
The purpose of this technology is to define a simple
and secure access method that allows mobile
application to query location information from a
wireless network, regardless of its underlying network
technology and positioning methods.

9. GLOBLE POSITIONING SYSTEMGLOBLE POSITIONING SYSTEM
 To locate the mobile telephone
by itself, and to calculate its
location.
 GPS satellites broadcast
signals from space, which each
GPS receiver uses to calculate its
three-dimensional location
(latitude, longitude, and altitude)
plus the current time.

10.  Concept of triangulation
 landmarks
 Two Basic necessities
 Difficulties in Tracking
GPS- Concept.

11. APPLICATIONS OF GPSAPPLICATIONS OF GPS
 Information privacy
 Local positioning system
 Mobile security
 Positioning (telecommunications)
 Real-time locating system
 Satellite navigation
 Secure telephone
 Vehicle tracking system

12.  We have described about accurate positioning
of mobile telephones, which can be used for
several applications
Location of MT can be accurately tracked Even
in multi-path fading and NLOS environment