Feb
08

TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS

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ABSTRACT

Mobile positioning technology has become an important area of research, for emergency as well as for commercial services. Mobile positioning in cellular networks will provide several services such as, locating stolen mobiles, emergency calls, different billing tariffs depending on where the call is originated, and methods to predict the user movement inside a region. The evolution to location-dependent services and applications in wireless systems continues to require the development of more accurate and reliable mobile positioning technologies. The major challenge to accurate location estimation is in creating techniques that yield acceptable performance when the direct path from the transmitter to the receiver is intermittently blocked. This is the Non-Line-Of-Sight (NLOS) problem, and it is known to be a major source of error since it systematically causes mobile to appear farther away from the base station (BS) than it actually is, thereby increasing the positioning error.
In this paper, we present a simple method for mobile telephone tracking and positioning with high accuracy. Through this we will discuss some technology used for mobile positioning and tracking

INTRODUCTION

As shown in Figure 3, the mobile telecommunication network includes a several base stations (BSs) T 1 to T N for providing mobile telecommunication service to a mobile subscriber through a mobile telephone M1, a base station controller (BSC) for controlling the BSs T 1 to T N, and a mobile telephone switching office (MTSO) for connecting the BSC to another BTS or a PSTN (Public Switched Telephone Network).

In a cellular mobile telecommunication network, the whole service area is divided into a several coverage areas having respective base stations (BS). Each BS coverage area is called a “cell.” Each BS is provided with a frequency of a range between 450 to900 MHz. More than one cells can use same frequency. Only condition is that no two adjacent cells must have same frequencies. An MTSO controls these BSs so that a subscriber can continue his call without interruption while moving between different cells. The MTSO can reduce the time required for calling a subscriber by locating the cell of the subscriber. In case of an emergency like a fire, or a patient needing first aid treatment, the mobile subscriber should be accurately located. Tracking the location of a mobile subscriber within the boundary of a cell in a mobile telecommunication network is known as “location based services
Mobile technology includes mainly two functions. They are call fixing and hands-off process. All the BSs are sending a signal of power 25 to 30w to the mobile unit. When a user switches ON his mobile, it will search for the strongest signal and got connected to that BS. Then the mobile unit sends an identification signal to the BS. When he fixes a call, the BS accepts the request and sends the request to the BSC and MTSO. Then the MTSO will searches where the subscriber is and connects the call.

When a user moves to another cell the MTSO will change the frequency allotted to it and allots the frequency of the new BS.For both these processes GEOLOCATION of the mobile unit is essential..

Download Seminar Report On TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS .doc


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61 Responses to “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS”

  1. yamuna says:

    mobile systems

  2. manu says:

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    wen i l get it

  3. VINEESH PV says:

    Kindly send the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS”

  4. anjita says:

    please send me the notes of “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS” as soon as possible

    Thanks!

  5. resh says:

    can you pl send me the note of TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS.

  6. Rohit Kamath says:

    I want to know about Haptic Technology. please can you send me the some information about this topic as its my interest ofr Seminar. and i ma unable to find complete information. please help me out. If possible also report.

    Thank you

  7. Rohit Kamath says:

    Notes on “Haptic Technology” please….

  8. pramod kumar says:

    pls get a report on tracking and positioning of mobile in telecommunication systems

  9. chitchathuy123 says:

    I cannot just save the information…. i really like the topic please can u send me the details soon…it will be really helpful to me if u respond to this via email…

  10. PREETHI says:

    will you please include seminars about recent technology about mobile communications?

  11. ritu chauhan says:

    plzzzzzzzzzzz send me the full seminar report of this topic on my e- mail id as soon as posble,,,as m nt able 2 download ths frm here,,,,,,,,,i need it for my seminar,,,,,,,,,,,,plzzzzz help me

  12. kalpana says:

    piz……send me more information about this topic .send me as soon as posible.i kindly request u people plz….i

  13. channabasava says:

    can i get ppt on tracking and positioning of mobile

  14. rishipath says:

    hi!! i m doing my final year project in Mobile Positioning System…So i wanted to know what all features can i implement in my project….
    i mean i want some suggestions regarding my prolect…
    plz revert bak at da earliest…!!

    thx in advance………

  15. Shaista says:

    I like the topic very much and I request u to plzzzzz sed me the whole report ,as same is the topic of my seminar.

  16. Shaista says:

    plzzzzz send me whole report of the topic as same is he topic of my seminar ,as soon as possible!

  17. jeny says:

    i am unable to open this full article can pl forward to mail

  18. yashpal says:

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  19. yashpal says:

    Kindly send the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS”

  20. Rishav Rohit says:

    hi i have uploaded ppt for this….
    dload from…
    http://rapidshare.com/files/212185822/rishav.rar

  21. chandu says:

    plzzzzzzzzzzz send me the full seminar report of this topic on my e- mail id as soon as posble,,,as m nt able 2 download ths frm here,,,,,,,,,i need it for my seminar,,,,,,,,,,,,plzzzzz help me

  22. chandu says:

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  23. Vince Delmonte says:

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  26. anmol says:

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  27. sowmya says:

    please send me ppt for “tracking and positioning of mobile in telecommunication”. i have my seminar on 30-04-09. please help me

  28. keno says:

    please i need some detailed articles on this topic.Thank you for contributing to my academic success.

  29. kumud says:

    please send me project report on my id, on the topic “tracking and positioning of mobile in telecommunication”.ihave seminar on 20-05-2009.i m not able to down this.please help me.it’s urgent.please!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  30. admin says:

    The entire Project report is attached with this post itself. You can download it free from here.

  31. Sohal says:

    hey what about the ppt sent by rishav rohit…is that good enough…

  32. balaji says:

    pls post the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS” to my id…

  33. balaji says:

    i dont have office 2007 .. so i can’t download it..Kindly send the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS” to my id….

  34. deepthi says:

    plzzzzzzzzzzzzz send me the report on tracking and positioning of mobile communication ,

    • admin says:

      @Deepthi : The report of Tracking and Positioning of Mobile Systems in Telecommunications is given with this post itself.

  35. sparc_31 says:

    tanx a bunch for t ppt!!its t mono source 4 my technical seminar!

  36. mayuri says:

    plz send me complete seminar.

  37. vineeth says:

    Kindly send the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS

  38. krishna says:

    pls send me ppt for”tracking and positioning of mobile systems in telecommunication networks”,i choose this topic as my seminar,pls help me…………

  39. Jais says:

    cn u plzz add its presentation here….wen will i get it??

  40. riya says:

    kindly sent me the complete report of tracking and positioning ofmobile systems.thank u.

  41. santosh shah says:

    please send me the power point presentation of this topic, as i am interested to present the seminar.

  42. santosh shah says:

    please send me ppt on this topic as i wish to present a seminar for above.

  43. sraddha says:

    the page on Mobile tracking is not properly available…plzzz mail me i need it urgently

  44. Vipin Vaidya says:

    can you send me the ppt’s of topic ” TRACKING AND POSITIONING OF MOBILE SYSTEM IN COMMUNICATION NETWORK”

  45. Vipin Vaidya says:

    please send me ppt for “tracking and positioning of mobile in telecommunication” becouse i have given this topic for seminar and it is on 29/07/2009. so please send me ppts for given topic as early as possible. i’m waiting.

  46. swapnil kavitajr says:

    I am highly pleased to read the seminar which was nutron which has started the chain reaction of my intrest regarding the same
    hope u will forward next version early

  47. AROHI says:

    can u plz send me the ppt on mobile tacking…

  48. arohi says:

    plz send the report on mobile tracking to my mail……

  49. Bikash says:

    its a nice project can U please send it to my email id

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