Telecommunications – Radiotelephone system – Programming control
Reexamination Certificate
2006-04-18
2009-06-02
Pérez-Gutiérrez, Rafael (Department: 2617)
Telecommunications
Radiotelephone system
Programming control
C717S170000, C717S173000, C717S175000, C717S178000, C370S337000, C370S345000
Reexamination Certificate
active
07542759
ABSTRACT:
A local area wireless communications network includes an MCU which generally operates to manage the placement of audio and other information into frames that are transmitted to a base station which serves to convert the frames from one signal format to another signal format and broadcast the frames over a wireless medium to associated mobile communications devices. The wireless communications system operates in a way that permits the broadcasting of new software files from the base stations to associated mobile communications devices in a parallel manner without having a detrimental affect on the operation of the communications system. The MCU operates to place download alert information and download payload information into the frames in such a format and into certain positions in the frame that this information can be recognized and stored by the mobile phones which use it to update their current software.
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Colvin Gerald R.
Durand Christophe
Edwards Bryan T.
Arevalo Joseph
Perez-Gutierrez Rafael
Schuler Robert
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