In some ways, this slim, silvery span and the appetite for using it seem to demonstrate a new national confidence in all things hi-tech and streamlined.
The situation within one slim time span ( frac {{T_{p} }}{k} ) is analyzed firstly, and then the period T p is investigated by considering multiple slim time spans.
First, the number of occupied channels M−R stays unchanged at the beginning of each slim time span (frac {{T_{p} }}{k}), which is the most likely case.
During the slim time span ( frac {{T_{p} }}{k} ), the number of available channels R in set A 2(m) has three possible situations: increased by one, decreased by one, or unchanged.
There are R available channels and M−R channels occupied by the PUs in set A 2(m) at the beginning of period T p. The sensing period T p is equally divided into k parts, in which the parameter k is large enough, so that we can assume that only one single channel's state is altered during one slim time span.
Now we estimate the switching probability ξ by asymptotic analysis, in which the sensing period T p is equally divided into k slim time spans.
Cunningham's latest novel seems almost like a dare: can Auguste Rodin, Daisy Buchanan, Damien Hirst, Gustav von Aschenbach, and the rock band Styx all fit in a slim novel that spans only five days and unfolds almost entirely in Manhattan?
"By Nightfall," by Michael Cunningham (Farrar, Straus & Giroux; $25) Cunningham's latest novel seems almost like a dare: can Auguste Rodin, Daisy Buchanan, Damien Hirst, Gustav von Aschenbach, and the rock band Styx all fit in a slim novel that spans only five days and unfolds almost entirely in Manhattan?
Without the constraints of needing to chronicle an entire life span (even a slim 27 years -- the age at which Hendrix died in 1970), Ridley is able to toss out some of the ham-handed staples that govern most biopics.
Having purchased at bargain prices controlling interests in a variety of companies, Slim managed them so effectively that within the span of a decade their sum value soared.
