John E. Kleider, Steve Gifford, Scott Chuprun, Bruce Fette. Radio frequency watermarking for OFDM wireless networks. In 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2004, Montreal, Quebec, Canada, May 17-21, 2004. pages 397-400, IEEE, 2004. [doi]
Abstract is missing.