80211 architectureess extended service set two or
802.11 Architecture
ESS (Extended service set) two or more BSSs with APs connected through a distribution system (wired LAN) in an infrastructure network
Expected delivery within 24 Hours
q what is sliding window protocolsalternatives sliding window protocols - one task begins prior to the other one ends
switch in a physical ring configuration any disabled or else disconnected node can disable the entire network use of a switch can permit the ring to
q illustrate about sliding window protocols- sliding window- keeps the unacknowledged outstanding frames in sender- keeps the expected frames in
q illustrate go back - n protocolgo back - n - sender window size lt 2m- receiver window size 1- why the names go back- n- when the frame is spoilt
80211 architectureess extended service set two or more bsss with aps connected through a distribution system wired lan in an infrastructure
station typesno-transition mobility moreover stationary or moving only inside a bssbss-transition mobility is able to move from one bss to another
q show the drawbacks of go-back-ndrawbacks of go-back-n - inefficient- every out of order received packets are discarded receiver side is simplified-
selective repeat arq - processing at the receiver additionally complex- the window size is reduced to 2m-1 2m2 at most- both the transmitter as well
q explain about bandwidth ndash delay productbandwidth - delay product - a measure of competence of arq system bandwidth bits per second round-trip
1931010
Questions Asked
3,689
Active Tutors
1458178
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: A key way to promote safety for an older adult with dementia is to:
Question: How can you protect against developing a repetitive stress injury (RSI)?
Question: Which of the following is most likely to be recommended by an office ergonomist?
Question: A common musculoskeletal change in aging is: Need Assignment Help?
Which test is considered accurate in the evaluation of the effectiveness of diet and insulin therapy over time?
According to Tuckman, as you collaborate with your healthcare team, the sharing of ideas and development of group cohesion reflects:
Question: Which action by the nurse ensures safety during rectal temperature measurement?