GSM Interview Questions and Answers

GSM Interview Questions and Answers

Here, we highlight some common questions you might be asked during a job interview for GSM and telecom related positions. All the best for your interview Preparation.

What is GSM?

Can you explain the services offered by GSM?

What is the maximum data rate supported by a GSM system?

Explain the GSM techniques in Sectorization of a cell?

Explain the GSM techniques in Frequency Re-use?

Explain the GSM techniques in Transmitted Power Control?

Explain the GSM techniques in Discontinuous Transmission?

Which uplink/ downlink spectrum is allocated in GSM – 900 and DCS – 1800?

Name the algorithms used in Ciphering and Authentication?

Can you explain Equalisation?

Can you explain Interleaving?

Can you explain Speech coding?

Can you explain Channel coding?

What is frequency re-use?

What are the interfaces between BTS and MS?

What are the interfaces between BTS and BSC?

What are the interfaces between BSS and MSC?

What are the interfaces between TRAU and BSC?

What are the interfaces between BSC and PCU?

Can you explain Cell Splitting?

Can you explain WPS?

Can you explain MA?

Can you explain MAIO?

Can you explain Synthesised Frequency Hopping?

Can you explain Base Band Frequency Hopping?

Can you explain Cycling Frequency Hopping?

Can you explain HSN?

Can you explain DTX?

Can you explain DRX?

Can you explain TRX?

What do you mean by Erlangs?

What do you mean by GoS?

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