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List and explain different ARQ techniques. Specify the maximum window size for each with justification.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Write short note on: CSMA/CD.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Explain CSMA/CA method of random access.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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In Go-Back-N ARQ, the size of the send window must be less than 2^m.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Explain STOP and WAIT arq technique.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Why Selective repeat ARQ is the most efficient protocol?
computer communication network updated 6.1 years ago by parviagrawal100 • 0
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Distinguish between Go Back N ARQ and selective reject ARQ Sketch the frame flow diagram for Go Back ARQ and 3 bit sequence number field and window size of 5, showing the following events:
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Explain the sliding window ARQ used for error control.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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With reference to HDLC protocol, explain the following:
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Explain bit stuffing and unstuffing with respect to HDLC.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Explain the various station types, configurations, response modes and frame formats in HDLC.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Write short note on: HDLC.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Explain the property of data transparency with reference to HDLC.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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State and explain various frame types in HDLC.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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With respect to MAC protocol explain:
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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What are the conditions to be satisfied for valid CRC generator polynomial. Draw block diagram of CRC generator.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Short note: Error control techniques
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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1.6k
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Distinguish between following token strategies:
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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What is Ethernet. Explain fast Ethernet applications. Also explain CSMA-CD in detail.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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What is DSL technology? Explain various DSL technologies and compare them.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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What is role of modem .Explain xDSL in detail.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Write a short note on: ADSL.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Explain xDSL technologies and its applications. Explain in detail ADSL.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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Explain ADSL with respect to spectrum allocation and modulation technique.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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56k
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What is transmission impairments. Explain each briefly. Which transmission media is better in communication channel and why.
computer communication network updated 6.1 years ago by teamques10 ★ 70k
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