WiMAX has been at the center of attention in wireless communications during the last years. Nonetheless, very few testbed or field trial measurement accounts have been reported i...
Esa Piri, Jarno Pinola, Frerk Fitzek, Kostas Penti...
Circuit networks are expensive to build, difficult to operate, fragile, and not easily scalable. Many network operators would like to carry circuit traffic as an overlay on top of...
Kathleen M. Nichols, Van Jacobson, Kedarnath Podur...
This paper presents a feature-based watermarking scheme which is robust to geometric and common image processing attacks. The improved Harris corner detector is used to find the r...
IPSec (IP Security) and SSL (Secure Socket Layer) have been the most robust and most potential tools available for securing communications over the Internet. Both IPSec and SSL ha...
In this paper, we propose a methodology for embedding watermark image data into color images. At the transmitter, the signature image is encoded by a multiple description encoder. ...