The reason is that CSI become more and more perfect as γp increases; so BER becomes more and more small; when γp becomes high, channel estimation error diminishes and CSI delay dominates BER, so BER arrives at an error floor, which again agrees with our summary about imperfect CSI impact.
But when a saloon arrived in error they found they could not fit the four heavy holdalls they wanted to take into the vehicle and were forced to leave one behind.
We then divided this figure by the number of unique primary care patients in the initial cohort (81 483) and arrived at an estimated error rate of 6.29%.
Before he went home on one Friday in 1947, he set the machines to perform a long and complex series of calculations over the weekend, only to find when he arrived on Monday morning that an error had occurred early in the process and the calculation had errored off.
Almost every day, it arrives without error or fanfare.
One can see that BER decreases as γp increases and finally arrives at error floor.
When the speed of user is beyond a certain value, CSI has already become saturated imperfect, so BER arrives at error floor.
Thereafter, as soon as the first peak of load arrives, the error shrinks significantly and becomes as low as 0.1 for ARVUE and 0.3 for CRAMP.
In the case of wireless network transmission, the probability that the packet arrives in error is approximately proportional to its length [12].
The reason is that CSI becomes more and more imperfect as Md increases, so BER becomes more and more big; when Md is beyond a certain long delay value, CSI has already become saturated imperfect, so BER arrives at error floor.
