Abstract: this paper discusses a new methodology in integrating digital signatures into printed documents using QR code technology. The proposed system will allow users to securely sign documents by ...
Abstract: Accuracy can be improved by localization techniques aided by reconfigurable intelligent surfaces (RIS). The majority of studies, however, primarily use base stations (BS) to pick up signals.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback