This 10-part series discusses the notion of “cognitive” radio, the combination of a radio transceiver with computerized intelligence to automate coordination of devices, networks and services for ...

The Defense Advanced Research Projects Agency’s (DARPA’s) Wireless Network after Next (WNaN) program is developing wireless nodes and adaptive network technologies to permit the creation of ...

Without doubt, baseband technology has advanced steadily with the introduction of multicore processors and memories that are faster and lower priced, but RF chips have not stood still either. The ...

FORT MONMOUTH, N.J. -- Radios have been a vital military technology since World War I. Advancing radio technology can provide quicker, more efficient communication in the field. Therefore, CERDEC ...

Bob Broderson – Advanced communication algorithms and low-power devices at University of California, Berkeley; John Chapin – Software-defined radios at Vanu, Cambridge, MA; Michael Honig – Pricing ...

During the call, the CR equipment needs to continuously monitor thechannel and other frequencies, because other (non-CR) users may start upa call. These are often termed Licensed Users, and they have ...

With the increase in the use of wireless communication, arises a severe shortage of available channels in the radiofrequency (RF) spectrum for interference-free communication. Cognitive Radio (CR) is ...