Title :
Joint resource management for system coexistence in cognitive radio networks
Author :
Li Zhao ; Li Jiandong ; Yang Jiawei
Author_Institution :
State Key Lab. of Integrated Service Networks, Xidian Univ., Xi´an, China
fDate :
Aug. 28 2010-Sept. 3 2010
Abstract :
In this paper a joint design of signal processing at transmitter and receiver end in both primary and cognitive system is devised. Then a spatio-temporal resource model and correspondingly a management strategy are proposed. Simulation results show that the performance of cognitive system is effectively improved and no interference is imposed on the primary transmission.
Keywords :
cognitive radio; radio receivers; radio transmitters; telecommunication network management; cognitive radio networks; cognitive system; joint resource management; receiver end; signal processing; spatio-temporal resource model; system coexistence; transmitter end; Cognitive radio; Copper; Joints; Markov processes; Receivers; Resource management; Signal processing;
Conference_Titel :
Wireless Information Technology and Systems (ICWITS), 2010 IEEE International Conference on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-7091-4
DOI :
10.1109/ICWITS.2010.5611984
