b. 802.11 MAC uses link layer retransmissions to counter wireless losses. TCP also provides retransmissions for reliable delivery of data. Are TCP retransmissions redundant/unnecessary in 802.11 wireless networks? Briefly state why or why not.

b. 802.11 MAC uses link layer retransmissions to counter wireless losses. TCP also provides retransmissions for reliable delivery of data. Are TCP retransmissions redundant/unnecessary in 802.11 wireless networks? Briefly state why or why not.

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

9th Edition

ISBN:9781305266452

Author:Jean Andrews

Publisher:Jean Andrews

Chapter8: Connecting To And Setting Up A Network

Section: Chapter Questions

Problem 15RB

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b. 802.11 MAC uses link layer retransmissions to counter wireless losses. TCP also
provides retransmissions for reliable delivery of data. Are TCP retransmissions
redundant/unnecessary in 802.11 wireless networks? Briefly state why or why not.

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