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Opportunistic Spectrum Sharing in Cognitive Radio Networks

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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.

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Detail Information

Series Title

SpringerBriefs in Electrical and Computer Engineering

Call Number

-

Publisher

Switzerland : Springer Cham., 2015

Collation

XI, 62

Language

English

ISBN/ISSN

2191-8112

Classification

NONE

Content Type

text

Media Type

computer

Carrier Type

online resource

Edition

1

Subject(s)

Communications Engineering
Networks
Computer Communication Networks

Specific Detail Info

-

Statement of Responsibility

Zhe Wang

Other Information

Cataloger

Lika

Source

-

Validator

Taufik

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