Doubly Sequential Energy Detection for Distributed Dynamic Spectrum Access

  title={Doubly Sequential Energy Detection for Distributed Dynamic Spectrum Access},
  author={Nikhil Kundargi and Ahmed H. Tewfik},
  journal={2010 IEEE International Conference on Communications},
We study the distributed sequential energy detection problem in the context of spectrum sensing for cognitive radio networks. We formulate a novel Doubly Sequential Energy Detector (DSED) and provide a comprehensive study of its performance. Specifically, we present the first method that sequentially combines the decisions of the Cognitive Radio nodes wherein each node is running an independent Sequential Energy Detector (SED). Through extensive simulations it is demonstrated that (i)our novel… CONTINUE READING
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Publications referenced by this paper.
Showing 1-10 of 18 references

A Simple Sequential Spectrum Sensing Scheme for Cognitive Radio

Y. Xin, H. Zhang, +4 authors S. Loyka
Arxiv preprint arXiv:0905.4684, 2009. • 2009
View 2 Excerpts

Quickest Detection in Cognitive Radio: A Sequential Change Detection Framework

IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference • 2008
View 1 Excerpt

Robust Distributed Spectrum Sensing in Cognitive Radio Networks

IEEE INFOCOM 2008 - The 27th Conference on Computer Communications • 2008
View 1 Excerpt

Sequential pilot sensing of ATSC signals in IEEE 802.22 cognitive radio networks

2008 IEEE International Conference on Acoustics, Speech and Signal Processing • 2008
View 1 Excerpt

Hierarchical Sequential Detection In The Context Of Dynamic Spectrum Access For Cognitive Radios

2007 14th IEEE International Conference on Electronics, Circuits and Systems • 2007
View 1 Excerpt

Optimization for Cooperative Sensing in Cognitive Radio Networks

2007 IEEE Wireless Communications and Networking Conference • 2007
View 2 Excerpts

Cooperative Sensing among Cognitive Radios

2006 IEEE International Conference on Communications • 2006
View 2 Excerpts

Collaborative spectrum sensing for opportunistic access in fading environments

First IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, 2005. DySPAN 2005. • 2005
View 1 Excerpt

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