Delaveau
Francois Delaveau, Le Perreux Sur Marne FR
Patent application number | Description | Published |
---|---|---|
20080226003 | Method and Device for Synchronizing Rectilinear or Quasi-Rectilinear Links in the Presence of Interference - A method of synchronizing a substantially rectilinear signal being propagated through an unknown channel, in the presence of unknown substantially rectilinear interferences, received by an array of N sensors, in which a known training sequence s(nT) is used comprising K symbols and sampled at the symbol rate T (s(nT), 0≦n≦{tilde over (K)}1), characterized in that, based on observations x((n+l/p)T) over the duration of the training sequence, where p=T/Te is an integer and Te the sampling period, a virtual observation vector X((n+l/p)T)=[x((n+l/p)T) | 09-18-2008 |
François Delaveau, Le Perreux Sur Marne FR
Patent application number | Description | Published |
---|---|---|
20110280293 | Methods and Devices for Determining the Impulse Response of Propagation Channels Involving Emitters, Reflectors and Sensors that are Fixed or Mobile - Method for measuring certain parameters of the impulse response of a propagation channel involving emitters and reflectors that are fixed or mobile, so as to detect and determine the parameters regarding the position and kinematics of these emitters and reflectors, or to auto-locate the reception system implementing the invention, in a system comprising N sensors receiving signals from said emitters or from the reflection on said reflectors, and comprising at least the following steps: determination of an ambiguity function which couples the spatial analysis and the delay-distance/Doppler-kinematic analysis, determination of at least one sufficient statistic C(l, m, K) corresponding to the correlation between the known signal s(kTe) corresponding to the complex envelope of the signal emitted and the output of a filter w(l,m) where l corresponds to a temporal assumption (delay-distance, temporal ramp, etc.) and m to a frequency assumption (Dopper-kinematic, Doppler ramp, etc.), determine the values of the pair (l, m) by comparing the value of the statistic for the pair (l, m) with a threshold value. | 11-17-2011 |
François Delaveau, Gennevilliers FR
Patent application number | Description | Published |
---|---|---|
20130178148 | METHOD FOR JAMMING COMMUNICATIONS IN A CLOSED-LOOP CONTROL NETWORK - A method is provided for selectively, dynamically and adaptively jamming the third-party radio communications that are external to a radio communication network to be protected, which optimizes the effectiveness of the jamming of P predefined areas or positions in a network of transmitters, and which uses closed-loop control to limit fratricidal effects on certain platforms having telecommunication transmitters/receivers to be preserved. | 07-11-2013 |
François Delaveau, Gennevilliers Cedex FR
Patent application number | Description | Published |
---|---|---|
20140170963 | METHOD FOR JAMMING COMMUNICATIONS IN AN OPEN-LOOP-CONTROLLED NETWORK - A method for optimizing the jamming of P predefined zones or positions in a communications network of transmitters, jammers and receivers comprising several platforms, uses a local reception situation at the level of each friendly platform, a local jamming situation at the level of each friendly reception platform, and determines for each friendly transmitting platform and each friendly receiving platform, one or more parameters so as to minimize or to eliminate the fratricidal effects on the friendly reception platforms. | 06-19-2014 |
Jean Delaveau, Saint Nicolas De Macherin FR
Patent application number | Description | Published |
---|---|---|
20120128722 | Novel Monensin Derivatives for the Treatment and Prevention of Protozoal Infections - This invention relates to novel polyether ionophores, formulations comprising same, and to methods of making and using these compounds and formulations for the treatment and/or prevention of parasitic infection in animals and humans. These compounds exhibit improved safety profiles and/or efficacies as compared to parent compounds. | 05-24-2012 |
20120329832 | Novel Insect-Repellent Coumarin Derivatives, Syntheses, and Methods of Use - This invention relates to novel coumarin derivative, formulations comprising same, and to methods of making and using these compounds and formulations, which are useful as repellents against insects and/or pests. The compounds also prevent illness and disease caused by insect/pest-borne vectors, and provide safer, more effective alternatives to existing repellents. | 12-27-2012 |
20130079394 | Indirect modeling of new repellent molecules active against insects, acarids, and other arthropods - This invention relates to novel coumarin derivatives, formulations comprising same, and to methods of making and using these compounds and formulations, which are useful as repellents against insects and/or pests. The compounds also prevent illness and disease caused by insect/pest-borne vectors, and provide safer, more effective alternatives to existing repellents. This invention also relates to novel methods for modeling and/or predicting the repellency of unknown compounds. | 03-28-2013 |
20140213643 | Long-acting nanoencapsulated arthropod repellent formulations and methods of use thereof - The present invention relates to novel nanoencapsulated compositions, methods for making such compositions, and methods of repelling insects and other arthropod pests away from animals, including humans. The present invention has particular, though not sole, application to repelling insects including flies and mosquitoes. The inventive compositions may be used to repel arthropods from animals, humans, plants, soil, or building structures. The formulations also prevent illness and disease caused by insect/pest-borne vectors, and provide safer, more effective alternatives to existing repellents. | 07-31-2014 |