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Consider a wireless LAN with the following information: IEEE 802.11 physical layer transmission rate=96Mbps, and • MAC layer data - 1096 bytes • MAC header = 16 bytes • ACK-34 bytes • SIFS Time - 12μs • DIFS Time-26µs • Physical layer overhead - 22μs Assume that the propagation time is negligible. Also, assume that for RTS and CTS frames there is no MAC layer error detection used (i.e., no error detection of possible errors in the Physical Layer header). Find the MAC layer throughput if: a. RTS/CTS transaction is used. b. RTS/CTS transaction is not used.

Consider a wireless LAN with the following information: IEEE 802.11 physical layer transmission rate=96Mbps, and • MAC layer data - 1096 bytes • MAC header = 16 bytes • ACK-34 bytes • SIFS Time - 12μs • DIFS Time-26µs • Physical layer overhead - 22μs Assume that the propagation time is negligible. Also, assume that for RTS and CTS frames there is no MAC layer error detection used (i.e., no error detection of possible errors in the Physical Layer header). Find the MAC layer throughput if: a. RTS/CTS transaction is used. b. RTS/CTS transaction is not used.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider a wireless LAN with the following information: IEEE 802.11 physical layer transmission rate = 96Mbps, and • MAC layer data = 1096 bytes • MAC header = 16 bytes •ACK = 34 bytes • SIFS Time 12μs • DIFS Time=26µs • Physical layer overhead = 22μs Assume that the propagation time is negligible. Also, assume that for RTS and CTS frames there is no MAC layer error detection used (i.e., no error detection of possible errors in the Physical Layer header). Find the MAC layer throughput if: a. RTS/CTS transaction is used. b. RTS/CTS transaction is not used.
Transcribed Image Text:Consider a wireless LAN with the following information: IEEE 802.11 physical layer transmission rate = 96Mbps, and • MAC layer data = 1096 bytes • MAC header = 16 bytes •ACK = 34 bytes • SIFS Time 12μs • DIFS Time=26µs • Physical layer overhead = 22μs Assume that the propagation time is negligible. Also, assume that for RTS and CTS frames there is no MAC layer error detection used (i.e., no error detection of possible errors in the Physical Layer header). Find the MAC layer throughput if: a. RTS/CTS transaction is used. b. RTS/CTS transaction is not used.
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