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2013
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Invention
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Broadband multi-channel radiofrequency receiver. A device for receiving a broadband multi-channel... |
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2009
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Invention
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Microkernel gateway server. A gateway server includes a first subsystem including a media level, ... |
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Invention
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Microkernel gateway server. The invention relates to a gateway server (27) provided with a first ... |
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Invention
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Method and device for emitting messages for guaranteeing the authenticity of a system and method ... |
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Invention
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System and method for securing a computer comprising a microkernel. A method of securing a comput... |
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Invention
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Managing secure use of a terminal. A terminal exhibits at least one functionality made secure on ... |
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Invention
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Management of the identities of users in a system. The invention comprises managing the identity ... |
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Invention
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Broadband multi-channel radiofrequency receiver. The invention relates to a device for receiving ... |
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2008
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Invention
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Method of producing a proof of presence or of operation of an entity in an identified zone for a ... |
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Invention
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Reduction of interference in an ofdm signal with weighting vectors evolving in vector subspaces. ... |
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Invention
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Wideband radiocommunications system, complementary receiving station, and method of optimizing a ... |
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Invention
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Method for establishing a point to point call a call server and communication system for establis... |
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Invention
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Signal transmission using multiple antennas. A radio communication transmitter (EM) comprises at ... |
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Invention
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Method for encoding information using non linear evenly distributed functions and computer softwa... |
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2007
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Invention
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Method of correspondence between group communication identifiers and multicast addresses. An iden... |
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Invention
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Random number generator. The invention concerns a random number generator comprising a n-bit LSFR... |
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Invention
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Interleaved cryptographic synchronization. The invention concerns synchronization applied to a da... |
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2006
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Invention
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Sharing a secret element.
A secret element is shared with a cryptographic module. The secret ele... |
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Invention
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Sharing a secret element. A secret element is shared with a cryptographic module (20). The secret... |
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Invention
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Handover management in group calls. A method of indicating, by a mobile terminal of a digital cel... |
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Invention
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Noise power interpolation in a multi-carrier system. A signal is received in a telecommunication ... |
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Invention
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Ofdm reception in a multi-antenna mode. A signal is received by P antennas. It includes frames ha... |
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2005
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Invention
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Method and device for analogue digital conversion with asymmetry correction. In an analogue-digit... |
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Invention
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Method and device for analog-digital conversion of a complex signal. In order to convert a comple... |
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Invention
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Insertion of a secondary binary information stream into a main symbol stream of a digital modulat... |
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Invention
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A method and apparatus for analog-to-digital conversion with symmetry correction. A method of adj... |
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Invention
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Method and device for mixing digital radio signals. A digital output signal of central frequency ... |
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Invention
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Half-step phase-locked loop. An oscillator supplies a high frequency signal fvco to a frequency d... |
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2004
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Invention
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Method and device for transmitting information with verification of unintentional or intentional ... |
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Invention
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Phase-locked loop. An oscillator (30) supplies a high frequency signal (S) to a frequency divider... |
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Invention
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Method of synchronization on the uplink channel of a simulcast network. A method of synchronizati... |
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Invention
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Procedure and device for jamming calls in a cellular mobile radio system. The procedure is used t... |
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Invention
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Method and device for converting a quantized digital value. α is substantially equal to the ratio... |
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1999
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Invention
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Sequencer of synchronous actions in a processor system, and integrated circuit including such seq... |
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Invention
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Digital modulation process and modulator implementing the process. The successive symbols of a di... |
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1997
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Invention
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Portable radiotelephone |
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1996
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Invention
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Mixer device with image frequency rejection. The device forms first and second signals by mixing ... |
