Title :
Cognitive Decompiosition of Wirless Networks
Author :
Devroye, Natasha ; Mitran, Patrick ; Tarokh, Vahid
Author_Institution :
Div. of Eng. & Appl. Sci., Harvard Univ., MA
Abstract :
In this paper, we provide a framework for a fundamental study of the communication limits of networks of cognitive devices. It is shown that all communication in a network of cognitive and non-cognitive devices can be cast into competitive, cognitive and cooperative behaviors. An achievable rate region for the cognitive radio channel (which captures the most fundamental form of cognition - vertical spectrum sharing), is presented
Keywords :
cognitive radio; wireless channels; cognitive decomposition; cognitive devices; cognitive radio channel; cooperative behaviors; wireless networks; Bluetooth; Cognition; Cognitive radio; Frequency; Interference; Licenses; Proposals; Protocols; Radio transmitters; Wireless sensor networks;
Conference_Titel :
Cognitive Radio Oriented Wireless Networks and Communications, 2006. 1st International Conference on
Conference_Location :
Mykonos Island
Print_ISBN :
1-4244-0381-2
Electronic_ISBN :
1-4244-0381-2
DOI :
10.1109/CROWNCOM.2006.363475
