Researchers have proposed different solutions to enhance the spectrum sensing capabilities of complex self-organizing cognitive radio (CR) networks which includes spectrum usage tables, network assisted detection, sharing spectrum occupancy information amongst cognitive radio devices, and using beacons when primary license devices become active.
TCL was apparently initially planning to wait for MWC in a month and a half to debut the product, but opted to jump the gun for CES, in order to build sufficient hype around the licensed device.
A spine surgeon by training, Michelson got rich by licensing devices and instruments that aided in complicated back surgery.
Medicine's war against aging won't get serious until the FDA begins licensing drugs the way that it licenses devices like scalpels and sutures as tools used for regular, customized maintenance, building and repair.
Medicine's war against aging won't get serious until the FDA begins licensing drugs the way that it licenses devices like scalpels and sutures--as tools used for regular, customized maintenance, building and repair.
We found that, in the case of new "family members" (i.e. new surgical devices made by a manufacturer who already produces licensed devices for the same clinical indication), rigorous evidence of safety is not required for MDB to license the new device, even though the use of such a device may be potentially harmful to patients.
Our evaluation concluded that, without more rigorous MDB requirements for safety and effectiveness information for licensing devices, manufacturers and clinicians should aim for higher ethical standards to protect the health and safety of patients requiring surgical interventions.
For new Class II to Class IV devices, licenses may be approved without evidence of safety or effectiveness, if the new device is "substantially equivalent" to a licensed device, or is a "family member" of an already licensed product [ 7, 10].
The proposal is also calling for a commission that would come up with a standard license for device makers that want to offer the apps.
On Nov. 20, an F.D.A. advisory panel is to discuss whether the agency should license the device, already licensed by several European nations Last month the agency issued its second health warning to doctors about the Cypher device, saying that it had received more than 290 reports of blood clots among Cypher recipients and that in more than 60 of the cases the device was linked to patient deaths.
