Sisvel Technology S.r.l.

S.i.s.v.el. Societa' Italiana Per Lo Sviluppo Dell'elettronica S.p.a.

Roberto Dini

Saverio Celia

Paolo D'Amato

Pietro Porzio Giusto

A video stream composed of combined video frames having a first resolution and include in their entirety two contents usable through extraction from the aforesaid video frame: a first content belonging to a video stream (F) at a second resolution lower than the first resolution of the frame; and, in the area of the frame formed by the remaining pixels, at least a second content belonging to an information stream (F) having, in the case where it is also a video stream, a resolution equal to or less than the second resolution, where during the fruition of one of the two video streams it is shown full-screen in its entirety, or in the case of a data information stream, data encoded via a set of pixels, the number of which is less than or equal to the number of pixels left free by the first video stream.

Video stream composed of combined video frames and methods and systems for its generation, transmission, reception and reproduction

A cooperative localization process for determining the absolute position of an apparatus to be localized includes a plurality of cooperator apparata able to cooperate, through the exchange of messages and data, in the localization of the apparatus to be localized. The cooperator apparata are equipped with at least one direct, apparatus-to-apparatus radio transmission and reception system for messages and data, and components for estimating the distance between apparata of the set of cooperator apparata. The cooperative localization apparata able to implement this process are also described.

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None, Italy

Roberto Dini