Electricite De France

Airbus Ds Sas

Lirida Naviner

Christophe Gruet

Eric Georgeaux

Hervé Gromat

Xavier Pons Masbernat

Bastien Cousin

Gilles Deleuze

Laurent Cretinon

Gutemberg Goncalves Dos Santos, Jr

Gutemberg Goncalves Dos Santos

A battery sharing method to increase the service life of the batteries of PMR terminals having important uses, such as the terminal of the head of a group such as the police, firefighters, or the like, is disclosed. The technique is based on the detection of neighboring networks and/or neighboring nodes. The detection is facilitated by reiterating a selection (or reselection) of cells and a handover (HO)/vertical handover (VHO) procedure, while relaying and coordinating transmission and reception. The aim of the techniques is to improve communications as well as the duration thereof, in order to enable improved management of the battery of each terminal and to broaden coverage in areas that are not served by a network.

Method for establishing a strategy for saving the energy of mobile terminal batteries

The method relates to a method for the radiation hardening of an electronic circuit by partitioning, said circuit including an odd number K of parallel branches connected to a same primary input I and each including a same series of N modules and N&#x2212;1 nodes linking two consecutive modules, the K branches together forming a series of N&#x2212;1 gates respectively consisting of parallel K nodes, and a primary arbiter forming a majority vote from the output signal of the K branches, the method being characterized in that it includes the following steps which are repeated for each one of the gates: determining a reliability of a subcircuit upstream from the gate consisting of the portions of the K branches located between the primary input and the gate, and the insertion of at least one arbiter at the gate forming a majority vote from the output signals of said portions of branches constituting the scanned subcircuit and outputting at least one majority signal to the respective inputs of an additional subcircuit formed by the branch portions downstream from the gate, if the reliability of the scanned subcircuit is less than a reliability set point.

Method for the radiation hardening of an electronic circuit by partitioning

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Le Blanc Mesnil, France

Lirida Naviner