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..
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mobile systems
Thanks for the suggestion ….we will try include that topic soon
mmma
TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS get me the report of dis plzzzzzzzzzzzz
wen i l get it
Kindly send the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS”
done
please send me the notes of “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS” as soon as possible
Thanks!
can you pl send me the note of TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS.
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
Notes on “Haptic Technology” please….
Hi Rohit,
To know more about Haptic Technology
You may please refer
http://electronics.howstuffworks.com/gadgets/other-gadgets/haptic-technology.htm
I think this will give you a structured information about the advanced topics related to Mobile Touch screen stuffs.You can find some audio visual explanations there.Some Other references are
http://en.wikipedia.org/wiki/Haptic_technology
http://www.roblesdelatorre.com/gabriel/comphap.html
pls get a report on tracking and positioning of mobile in telecommunication systems
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…
will you please include seminars about recent technology about mobile communications?
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
Hi Ritu
http://www.techalone.com/wp-content/uploads/2009/02/TRACKING%20AND%20POSITIONING%20OF%20MOBILE%20SYSTEMS%20IN%20TELECOMMUNICATION%20NETWORKS.doc
Access this link and download the topic.Try to open it in office 2007
piz……send me more information about this topic .send me as soon as posible.i kindly request u people plz….i
Hi kalpana
send u the reply
can i get ppt on tracking and positioning of mobile
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………
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.
plzzzzz send me whole report of the topic as same is he topic of my seminar ,as soon as possible!
i am unable to open this full article can pl forward to mail
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
Kindly send the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS”
hi i have uploaded ppt for this….
dload from…
http://rapidshare.com/files/212185822/rishav.rar
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
plz send me piz……send me more information about this topic .send me as soon as posible.i kindly request u people plz….i
Hey, nice tips. I’ll buy a glass of beer to that person from that forum who told me to visit your site
Why don’t my username and password work?
Why don’t my username and password work?
i am interested seminar on sensitive skin topic,so pls can u send ppt of sensitive skin topic to my id anmol.nat@gmail.com
please send me ppt for “tracking and positioning of mobile in telecommunication”. i have my seminar on 30-04-09. please help me
Sorry we don’t have the ppt for that topic.You may please prepare a ppt from the seminar report.
please i need some detailed articles on this topic.Thank you for contributing to my academic success.
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The entire Project report is attached with this post itself. You can download it free from here.
hey what about the ppt sent by rishav rohit…is that good enough…
pls post the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS” to my id…
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….
plzzzzzzzzzzzzz send me the report on tracking and positioning of mobile communication ,
@Deepthi : The report of Tracking and Positioning of Mobile Systems in Telecommunications is given with this post itself.
tanx a bunch for t ppt!!its t mono source 4 my technical seminar!
plz send me complete seminar.
Kindly send the notes for “TRACKING AND POSITIONING OF MOBILE SYSTEMS IN TELECOMMUNICATION NETWORKS
@ Vineeth: You can downlaod the notes and report from this post itself.
pls send me ppt for”tracking and positioning of mobile systems in telecommunication networks”,i choose this topic as my seminar,pls help me…………
cn u plzz add its presentation here….wen will i get it??
kindly sent me the complete report of tracking and positioning ofmobile systems.thank u.
@ Riya: You can download the Full Seminar report from this post itself. The links are provided for that.
please send me the power point presentation of this topic, as i am interested to present the seminar.
@ Santhosh shah : Now we are not providing the ppt. We will try to add this service in the future.
please send me ppt on this topic as i wish to present a seminar for above.
the page on Mobile tracking is not properly available…plzzz mail me i need it urgently
can you send me the ppt’s of topic ” TRACKING AND POSITIONING OF MOBILE SYSTEM IN COMMUNICATION NETWORK”
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.
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
can u plz send me the ppt on mobile tacking…
plz send the report on mobile tracking to my mail……
@ Arohi : You can download the Report from the link provided in this post itself.
its a nice project can U please send it to my email id