Gsm interview questions and answers

Thus, it is less likely that a call is dropped because of the radio link timeout. Give the reason to support your answer. Refer GPRS multislot classes for more information. However, in most cases the quality is actually improved, but the improvement is more visible in the call success ratio. Handover or Handoff refers to connection of mobile subscriber with base station when mobile moves at higher speed.

Uploader: Shalkis
Date Added: 26 October 2015
File Size: 49.29 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 51290
Price: Free* [*Free Regsitration Required]





GSM jobs are available at various levels such as testing,maintenance,installation,development and so on. However, in most cases the quality is actually improved, but the improvement is more visible in the call success ratio. If you are an expert in GSM technology then this is for you. Asnwers are the reasons for Hand Overs? What is 5G Technology by Manisha.

GSM INterview Questions and answers - Blogs - Telecom Source

What happens when speech frames discarded in FER? Intervieq various types of bursts, Radio Propagation and Antennas? The frequencies in the MA-list are required to be in increasing order because of the type of signaling used to transfer the MA-list. Explain the call flow of mobile originated call and mobile terminated call flow in GSM. Thus, it is less likely that a call is dropped because of the radio link timeout.

telecominfo

CDMA Works as follows: What are the three services offered by GSM? Maximum of 63 frequencies can be defined in the MA list. Physical channel means allocated one frequency and one time slot on which logical channel data is carried into the air. COntrol or signalling channels are divided into three main categories based on their function i. What are the difference frequency bands supported in GSM?

ahswers Each mobile station needs to listen only to its own sub-channel. In this case, there are probably differences in the measured idle channel interferences between different time slots in the cell. What is the watt to dBm conversions?

15 GSM interview questions and answers | GSM Questionnaire

This enables whole segment recovery by using error correction. What is Rayleigh Fading? Explain the structure of a Traffic Multiframe.

In GSM 51 frame and 26 frame multiframe structure is used. Refer GSM Channel types for more. Report Attrition rate dips in corporate India: Defines a hopping system, made up by an associated set of frequencies MA to hop over and sequence of hopping HSN.

What are the different types of diversity? What is meant by GoS?

GSM Interview Questions & Answers

The maximum data rate supported by a GSM system is 9. What is Tri-band and Dual-band? Question carries are diff. Example of the hopping sequence generation is presented in Error!

LTE-Advanced Tutorial-2 Explain in brief what is FER. Why is it used? An added benefit of DTX is that power is conserved at the mobile unit.

Survey Most Productive year for Staffing:

This entry was posted in Drivers. Bookmark the permalink.

1 Responses to Gsm interview questions and answers

  1. Shak says:

    Excuse for that I interfere � To me this situation is familiar. Let's discuss.

Leave a Reply

Your email address will not be published. Required fields are marked *