Patents by Inventor Ermanno Berruto

Ermanno Berruto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of controlling transmission on a same radio channel of variable-rate information streams in radio communication systems
    Patent number: 5490136
    Abstract: In a radio communication system, in particular a mobile communication system, variable-rate information flows originating from different sources (CV1, CS1; CV2, CS2) and relative to a same communication are transmitted on a same radio channel. Each mobile station (M1 . . . Mh) and the fixed part (B1 . . . Bn; RNC) of the system comprise a unit for the control of the variable-rate transmission, which dynamically allocates the available bits to the different streams by taking into account the needs of the sources (CV1, CS1; CV2, CS2), the conditions of the channel (6) and the system occupancy. (FIG. 1).
    Type: Grant
    Filed: May 10, 1994
    Date of Patent: February 6, 1996
    Assignees: CSELT - Centro Studi e Laboratori Telecomunicazioni SpA, U.S. Philips Corporation
    Inventors: Daniele Sereno, Karl Hellwig, Ermanno Berruto