Abstract: A method, mobile device and system are provided for managing and displaying email messages on a device having security classification metadata. The security classification metadata is extracted on the mobile device from the email messages. A presentation characteristic for the email message is determined based on a comparison of the extracted security classification metadata of the email message to a security classification policy. The email messages on the device can then be presented in accordance with the determined presentation characteristic of each respective email associated with the security classification metadata. In addition, in replying to an email in one or more subsets of recipients of the email message can be determined where each of the recipients of a respective subset having at least one security classification in common.

Abstract: A method, mobile device and system are provided for managing and displaying email messages on a device having security classification metadata. The security classification metadata is extracted on the mobile device from the email messages. A presentation characteristic for the email message is determined based on a comparison of the extracted security classification metadata of the email message to a security classification policy. The email messages on the device can then be presented in accordance with the determined presentation characteristic of each respective email associated with the security classification metadata. In addition, in replying to an email in one or more subsets of recipients of the email message can be determined where each of the recipients of a respective subset having at least one security classification in common.

Abstract: Embodiments of the present invention are directed towards systems, methods, and computer readable media for performing multiport vector network analysis. Embodiments of the present invention relate to a multiport network analysis that is derived from a family of two port calibration techniques including Thru/Reflect/Line (TRL), Thru/Reflect/Match (TRM), Line/Reflect/Line (LRL), Line/Reflect/Match (LRM) and several others. An improved calibration method enables the use of a simplified switch matrix to perform accurate vector network analysis in communications and networking systems. After determining some characteristics through conventional methods, a two tier load match correction is performed on the results. The improved correction mechanism enables the system to perform comparably to systems with more complicated switch matrices.

Abstract: Embodiments of the present invention are directed towards systems, methods, and computer readable media for performing multiport vector network analysis. Embodiments of the present invention relate to a multiport network analysis that is derived from a family of two port calibration techniques including Thru/Reflect/Line(TRL), Thru/Reflect/Match(TRM), Line/Reflect/Line (LRL), Line/Reflect/Match (LRM) and several others. An improved calibration method enables the use of a simplified switch matrix to perform accurate vector network analysis in communications and networking systems. After determining some characteristics through conventional methods, a two tier load match correction is performed on the results. The improved correction mechanism enables the system to perform comparably to systems with more complicated switch matrices.

Abstract: Techniques are provided for performing full N-port calibrations in an environment in which a test set is used to connect an N-port DUT to an M-port VNA, where N>M. Techniques for incorporating port impedances as part of a calibration sequence are provided. Also provided are techniques for using sequential characterization and de-embedding to generate virtual calibrations that are then used in a renormalization process.

Abstract: Techniques are provided for performing full N-port calibrations in an environment in which a test set is used to connect an N-port DUT to an M-port VNA, where N>M. Techniques for incorporating port impedances as part of a calibration sequence are provided. Also provided are techniques for using sequential characterization and de-embedding to generate virtual calibrations that are then used in a renormalization process.