HAI HELLO EVERYBODY, GOOD EVINING. THIS IS ANIL KUMAR. IAM WORKING AS A OSS-SR.ENGG IAM LOOKING FOR LEARNING TELECOM PROTOCOLS. PLZ HELP ME. HOW COULD I GET INFORMATION AND MATERILS.

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Minimisation of Boolean logical expressions helps to reduce A Space B Number of gates C Cost D Space,number of gates and cost

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What is meant by high frequency carrier gating?

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I am importing dc-dc converters from singapore to india. how much tax will be applicable towards Custom duty.and the rates of the custom duty.

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What is firing angle?

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Give examples for Micro controller?

3 Answers   Siemens,

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what is IGBT & how its work & also it s used

2 Answers   Johnson Controls,

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Why -48v used in telecommunications

0 Answers   STCS, Sudatel, Telecom,

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Explain when a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?

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Explain 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?

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How many carrier frequencies are there in GSM-900/DCS-1800? How much is the separation between the carrier frequencies?

2 Answers  

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What is Authentication? Why do we need it? Name the algorithm(s) used in it?

1 Answers  

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