Paper Info
Title
A Unified Multi-Functional Dynamic Spectrum Access Framework: Tutorial, Theory and Multi-GHz Wideband Testbed.
Abstract
Dynamic spectrum access is a must-have ingredient for future sensors that are ideally cognitive. The goal of this paper is a tutorial treatment of wideband cognitive radio and radar-a convergence of (1) algorithms survey, (2) hardware platforms survey, (3) challenges for multi-function (radar/communications) multi-GHz front end, (4) compressed sensing for multi-GHz waveforms-revolutionary A/D, (5) machine learning for cognitive radio/radar, (6) quickest detection, and (7) overlay/underlay cognitive radio waveforms. One focus of this paper is to address the multi-GHz front end, which is the challenge for the next-generation cognitive sensors. The unifying theme of this paper is to spell out the convergence for cognitive radio, radar, and anti-jamming. Moore's law drives the system functions into digital parts. From a system viewpoint, this paper gives the first comprehensive treatment for the functions and the challenges of this multi-function (wideband) system. This paper brings together the inter-disciplinary knowledge.
Year
DOI
Venue
2009
10.3390/s90806530
SENSORS
Keywords
Field
DocType
cognitive radio,testbed,cognitive radar
Radar,Convergence (routing),Front and back ends,Wideband,Computer science,Testbed,Electronic engineering,Overlay,Compressed sensing,Cognitive radio
Journal
Volume
Issue
ISSN
9
8
1424-8220
Citations 
PageRank 
References 
7
0.98
57
Authors
9
Name
Order
Citations
PageRank
Robert Caiming Qiu185788.17
Nan Guo219115.82
Husheng Li390294.77
Zhiqiang Wu413417.56
Vasu Chakravarthy516126.35
Yu Song6122.62
Zhen Hu7102.77
Peng Zhang8616.79
Zhe Chen982.34