We propose a quantitative model to evaluate the quality of service (QoS) of DSRC systems using these three leading repetition based protocols under hidden terminals and highway scenarios. The performance of our model is analyzed by means of probability of success and delay performances. We also present three new Medium Access Control (MAC) layer design protocols for safety messaging applications.
“I do not understand?” Mumble the politician. “Yesterday I was here and it even had a beautiful golf course, a club, lobster, caviar and we danced and had fun all the time. Now I see that its only full of very smelly garbage and my friends are totally tear down!”.
Collecting data from various medical devices associated with a patient at one location and sending it to a caregiver at another location in an integrated format is a challenge in telehealth systems. This challenge comes from following factors. First, these medical devices are not equipped with long range communication technologies.
And the spot is hardly visited by anybody in particular because there is hardly anything else worth even a stop.One really wonders as to why the people in the CDA ignored selecting a much better site for the display of such a remarkable feat? The most suitable site for the installation of this giant flag pole with, probably, country largest flag flying atop, would have been somewhere close to the Monument atop Shakarparian hillock.Or, at the southern end of the Constitution Avenue, at the junction of Enlai Avenue where a rusting globe now stands, leaning at a precarious angle (or at least it was till some time back), threatening to roll over anytime. Or, in the historic Jasmine Garden the first public park of Islamabad. Or, the Rawal Lake Park, probably the most frequented picnic spot not only for the residents of twin cities but for the visitors from all over the country and abroad even.Or, the Jinnah Park (F 9 Park).Had the CDA people selected any of these sites, it would indeed have become a huge attraction for the general public.
Orkin Pest Control Services ranks the Salt Lake area No. 47 nationwide in terms of its infestation, and said the area saw a 94 percent increase in bed bug treatments between 2008 and 2009. Why is this happening? One theory, a health official said, is that the little critters are developing an immunity to the pesticides meant to kill them..
Now, right now, many leaders in Congress are trying to create a new commission that is designed to avoid any criminal prosecution. And those leaders happen to be Democratic leaders. But it will ultimately depend on citizens, and whether they will remain silent in the face of a crime that been committed in plain view..