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2. Krenik, W., and A. Batra, Cognitive Radio Techniques for Wide Area Networks, 42nd Design Automation Conference, pp. 409–412, Anaheim, CA, June 2005.
3. Zhao, Y. and J. H. Reed, Radio Environment Map Design and Exploitation, MPRG Technical Report, Virginia Tech, December 2005.
4. Reed, J. H., C. Dietrich, J. Gaeddert, K. Kim, R. Menon, L. Morales, and Y. Zhao, Development of a Cognitive Engine and Analysis of WRAN Cognitive Radio Algorithms, MPRG Technical Report, Virginia Tech, December 2005.
5. Krenik, B., and C. Panasik, The Potential for Unlicensed Wide Area Networks, Wireless Advanced Architectures Group, Texas Instruments White Paper, October 2004.