Opportunistic Spectrum Sharing in Cognitive Radio Networks

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Synopsis

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.

Book details

Edition:
2015
Series:
SpringerBriefs in Electrical and Computer Engineering
Author:
Zhe Wang, Wei Zhang
ISBN:
9783319155425
Related ISBNs:
9783319155418
Publisher:
Springer International Publishing
Pages:
N/A
Reading age:
Not specified
Includes images:
Yes
Date of addition:
2019-09-06
Usage restrictions:
Copyright
Copyright date:
2015
Copyright by:
N/A 
Adult content:
No
Language:
English
Categories:
Communication, Computers and Internet, Nonfiction, Technology