TY  - BOOK
AU  - Wang,Zhe
AU  - Zhang,Wei
ED  - SpringerLink (Online service)
TI  - Opportunistic Spectrum Sharing in Cognitive Radio Networks
T2  - SpringerBriefs in Electrical and Computer Engineering,
SN  - 9783319155425
AV  - TK1-9971 
U1  - 621.382 23
PY  - 2015///
CY  - Cham
PB  - Springer International Publishing, Imprint: Springer
KW  - engineering
KW  - Computer communication systems
KW  - electrical engineering
KW  - Engineering
KW  - Communications Engineering, Networks
KW  - Computer Communication Networks
N1  - Introduction -- Cognitive Point-to-Point Network with Limited Feedback -- Cognitive Scheduling Network with Limited Feedback -- Cognitive Ad Hoc Network with Limited Feedback -- Conclusion
N2  - This Springer Brief investigates spectrum sharing with limited channel feedback in various cognitive radio systems, such as point-to-point, broadcast scheduling and ad-hoc networks. The design aim is to optimally allocate the secondary resources to improve the throughput of secondary users while maintaining a certain quality of service for primary users. The analytical results of optimal resource allocation are derived via optimization theory and are verified by the numerical results. The results demonstrate the secondary performance is significantly improved by limited feedback and is further improved by more feedback bits, more secondary receivers and more primary side information
UR  - http://dx.doi.org/10.1007/978-3-319-15542-5
ER  -