What is meant by IMSI, TMSI, IMEI and MS-ISDN? Why they are
needed?



What is meant by IMSI, TMSI, IMEI and MS-ISDN? Why they are needed?..

Answer / manish garg

IMSI MEANS INTERNATIONAL MOBILE SUBSCRIBER IDENTIY. IT IS
UNIQE FOR EVERY SUBSCRIBER AND IS STORED IN HLR AND IN SIM.
IT IS THE IDENTIFICATION OF THE MOBILE SUBSCRIBER.

TMSI IS TEMPORARY MOBILE SUBSCRIBER IDENTIY AND IS ALOTTED
TO SUBSCRIBER IN GSM, WHILE PAGING TMSI IS BROADCASTED
INSTEAD OF IMSI FOR SECURITY PURPOSES..

IMEI IS INTERNATIONAL MOBILE EQUIPMNT IDENTITY. IT IS UNIQE
FOR EACH MOBILE STATION.

Is This Answer Correct ?    5 Yes 0 No

Post New Answer

More Electronics Communications Interview Questions

What do you mean by donor and acceptor impurities?

0 Answers  


To build a MOD17 counter then how many flip flops are required?

3 Answers   HCL,


What is edison effect?

0 Answers  


Explain what is an asic?

0 Answers  


Why is zener diode used as a voltage regulator?

0 Answers  






Draw a schematic diagram of a Half Adder. Can you draw the same using only NAND gates?

0 Answers   Ciena,


How to know the Signaling Link Utilization for a MTP3B link which carries RANAP?

0 Answers  


What is meant by BLUETOOTH TECHNOLGY how it works on mobile?

2 Answers  


what is the current flow from telephone when call is made?

4 Answers   Matrix,


What is meant by gain-bandwidth product? What is its significance?

0 Answers  


What are the applications of log amplifier?

0 Answers  


can you use a small battery in place of every decoupling capacitor.

0 Answers   HCL,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4452)
  • Electrical Engineering Interview Questions Electrical Engineering (16637)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)