What is the main difference between GSM & CDMA?
- 73 Answers
- 239962 Views
- BEL, Ericsson, Genpact, HCL, MNC, Nokia, ProtoControl, Reliance, TCS, Teaching, Vodafone, I also Faced
- E-Mail Answers
Answer Posted / rahul sharma
GSM is a form of multiplexing, which divides the available bandwidth among the different channels. Most of the times the multiplexing used is either TDM (Time division multiplexing) or FDM (Frquency division multiplexing). On the other hand CDMA is a type of multiple access sceheme( which means allotting the given bandwidth to multiple users) and makes use of spread spectrum technique which is essentially increasing the size of spectrum.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Do you know which type of connector we use at the end of gsm antenna?
Explain about gsm interfaces?
What do you mean by extended cell?
Explain dtx?
what is the deference between rx lev sub and rx lev full?what you mean by link budget?
What is extended cell?
What is base band frequency hopping in gsm technology?
Explain what is the deference between rx lev sub and rx lev full?what you mean by link budget?
Explain the cycling frequency hopping in gsm technology?
What is frequency re-use?
Tell me what is the difference between fer and ber?
Explain fdd?
What do you mean by link budget?
Explain maio?
What do you mean by extended cell? Does it have any impact on the system? If yes, what?
