What is the meaning of cognitive radio?

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Tags

1. #technology
2. #operating
3. #enabling
4. #parameters
5. #adaptive
6. #spectrum
7. #improve
8. #automatically
9. #available
10. #wireless
11. #communications
12. #change
13. #behavior
14. #transmission
15. #detect
16. #cognitive
17. #radio
18. #network
19. #channels
20. #intelligent
21. #concurrently