Title :
Cognitive ultra wide band radio: a research vision and its open challenges
Author :
Granelli, Fabrizio ; Zhang, Honggang
Author_Institution :
DIT, Trento Univ., Italy
Abstract :
The paper introduces the concept of cognitive UWB radio, a wireless system based on UWB transmission able to self-adapt to the characteristics of the surrounding environment. First, salient features of UWB transmission are reviewed, and then, application of UWB characteristics to the problem of cognitive radio systems is discussed. Some preliminary studies on the physical level underline the potential value of the proposed framework.
Keywords :
ultra wideband communication; UWB transmission; cognitive ultra wide band radio; Bandwidth; Baseband; Cognitive radio; FCC; RF signals; Radio frequency; Standardization; Ultra wideband communication; Ultra wideband technology; Wireless communication;
Conference_Titel :
Networking with Ultra Wide Band and Workshop on Ultra Wide Band for Sensor Networks, 2005. Networking with UWB 2005. 2nd International Workshop
Print_ISBN :
0-7803-9126-8
DOI :
10.1109/NETUWB.2005.1470002
