DocumentCode
2706221
Title
A Survey of Dynamic Spectrum Access: Signal Processing and Networking Perspectives
Author
Qing Zhao ; Swami, Ananthram
Author_Institution
California Univ., Davis, CA, USA
Volume
4
fYear
2007
fDate
15-20 April 2007
Abstract
In this paper, we provide a survey of dynamic spectrum access techniques. Various approaches envisioned for dynamic spectrum access are broadly categorized under three models: dynamic exclusive use model, open sharing model, and hierarchical access model. Based on this taxonomy, we provide an overview of the technical challenges and recent advances under each model.
Keywords
signal processing; subscriber loops; dynamic spectrum access; hierarchical access model; networking perspectives; open sharing model; signal processing; Cognitive radio; Laboratories; Radio access networks; Radio spectrum management; Signal processing; Statistics; Taxonomy; Telecommunication traffic; Terminology; White spaces; Dynamic spectrum access; opportunistic spectrum access; spectrum commons; spectrum overlay; spectrum property rights; spectrum underlay;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2007. ICASSP 2007. IEEE International Conference on
Conference_Location
Honolulu, HI
ISSN
1520-6149
Print_ISBN
1-4244-0727-3
Type
conf
DOI
10.1109/ICASSP.2007.367328
Filename
4218359
Link To Document