What is the reason that sometimes we get network busy
message in mobiles while attempting a call?
Answer Posted / chitesh shankar
While attempting a call, network allocates a frequency to the particular mobile subscriber. But sometimes due to huge traffic frequency allocation is become too difficult because network does not has the required frequency. thats why busy message is appear on the mobile screen.
Normally all networks are using the technology FREQUENCY REUSE. In which network uses the same frequency band to different mobile subscribers as per the demand.
| Is This Answer Correct ? | 37 Yes | 7 No |
Post New Answer View All Answers
write a program that changes 74H to 47H in 8085 assembly programming
Define what is the mechanism by which conduction takes place inside the semiconductor?
What is meant by CDOT in relation to the Communication in BSNL? Explain the term CDOT.
Explain the operation of 1φ sinusoidal ac voltage controller?
when you are from engineerng back groung student then y r u choossng bank job? plz give me best answer
Define drift current in a semiconductor.
Describe the working of 1φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?
Tell me why the shape of op-amp is triangular not other shape?
What is tunnel diode?
What are the maintenances of a PLC ?
Dear All,I have RRB exam on 19th dec Plz send me the Last 5 years RRB Q&A of Electronics & communication Dept to mail id sham28sharieff@gmail.com.. please frnds if u do have the Q&A.. Plz send it..
What are the differences between voltage and current controlled devices?
What are the types of cyclo-converters?
draw the circuit diagram of a transistor frequency convertor using a tetrode transistor?
today software are down how u are u going to clear this?