Sentence examples for maximum backoff window from inspiring English sources
When this happens, the SS increases its backoff window by a factor of two, as long as it is less than the maximum backoff window.
Notations and variables Meaning and explanation Number of estimated active connections Probability of a contention failure Transmission probability Utilization factor of contention period Optimal value of parameter p Initial backoff window size Maximum backoff window size Maximum number of backoff stages Average contention window size Optimal contention window size.
In Eq. (3), η k is uniformly distributed in [ 0,CW k −1] with mean (overline {eta }_{k}triangleq b_{k}= text {CW}_{k}-1)/2), where CW k =2 k CW0 for 0≤k≤m−1 and CW k =2 m CW0 for m≤k≤M−1; m determines the maximum backoff window size CWmax (i.e., CWmax=2 m CW0); and CW0 is the minimum window size.
For the network running the IEEE 802.11 MAC protocol, the minimum backoff window has been set to 64 and 3 backoff stages have been considered.
The value of the transmitting probability can be adjusted by tuning contention parameters, such as the minimum contention window ), the maximum contention window, retry limit, the maximum backoff stage, arbitrary interface spaces (AIFS), and so forth.
Here, (1) shows the probability that a node transmits in a randomly chosen slot depends on the conditional probability of packet failure p, where is the minimum contention windows, is the maximum backoff stage and is the retry limit.
They depend on the initial backoff window, retransmission limit, and maximum backoff stage.
The minimum contention window size is W and the maximum backoff stage is m.
rate 6 Mbps DIFS time 34 μs SIFS time 16 μs Slot time 9 μs Minimum backoff window size (C W min) 15 PLCP preamble duration 16 μs PLCP header duration 4 μs Maximum time of self-timer 50 μs.
