Patents by Inventor Marc Cartigny
Marc Cartigny 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).
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Patent number: 10536378Abstract: Detection of the congestion on a link based on an exchange of messages between a sender and a receiver, one sender and several receivers or several senders and one receiver. This equipment is connected to the ends of a transmission channel. One of the items of equipment is designated as the master and the others slaves. These exchanges are aimed at enabling the master to calculate and compare the rate of the data send and the rate of the data received. A divergence in the rates calculated reveals a congestion on the link. All these exchanges are made in the application layer and therefore do not involve the underlying layers.Type: GrantFiled: May 25, 2018Date of Patent: January 14, 2020Assignee: AIRBUS DEFENCE AND SPACE SASInventors: Claude Poletti, Marc Cartigny, Olivier Klotz
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Patent number: 10136357Abstract: In order to detect congestion on a transmission link, endpoint items of network equipment are associated with congestion-detection applications. Per class of service, one application sends to the other control messages indicating volumes of data transmitted by the concerned item of network equipment via the transmission link. On reception of the control messages, the other application obtains information on volumes of data received by the other item of network equipment. By determining a first divergence in volumes of data transmitted between two control messages and a second divergence in volumes of data received, between two control messages, this other application is able to detect a situation of congestion on the transmission link occurring for one or more classes of service, and to generate an alarm signal accordingly.Type: GrantFiled: September 14, 2016Date of Patent: November 20, 2018Assignee: Airbus Defence and Space SASInventors: Marc Cartigny, Claude Poletti, Olivier Klotz
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Patent number: 10097461Abstract: Detection of the congestion on a link based on an exchange of messages between a sender and a receiver, one sender and several receivers or several senders and one receiver. This equipment is connected to the ends of a transmission channel. One of the items of equipment is designated as the master and the others slaves. These exchanges are aimed at enabling the master to calculate and compare the rate of the data send and the rate of the data received. A divergence in the rates calculated reveals a congestion on the link. All these exchanges are made in the application layer and therefore do not involve the underlying layers.Type: GrantFiled: October 21, 2011Date of Patent: October 9, 2018Assignee: AIRBUS DEFENCE AND SPACE SASInventors: Claude Poletti, Marc Cartigny, Olivier Klotz
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Publication number: 20180278528Abstract: Detection of the congestion on a link based on an exchange of messages between a sender and a receiver, one sender and several receivers or several senders and one receiver. This equipment is connected to the ends of a transmission channel. One of the items of equipment is designated as the master and the others slaves. These exchanges are aimed at enabling the master to calculate and compare the rate of the data send and the rate of the data received. A divergence in the rates calculated reveals a congestion on the link. All these exchanges are made in the application layer and therefore do not involve the underlying layers.Type: ApplicationFiled: May 25, 2018Publication date: September 27, 2018Inventors: Claude POLETTI, Marc CARTIGNY, Olivier KLOTZ
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Publication number: 20180227271Abstract: First and second applications are executed in a red domain, and a third application is executed in a black domain, with a lower security level, and via which a ciphered communication tunnel passes between the first and second applications. The first application transmits to the second application a nominal sequence of packets ordered according to their respective sizes; said nominal sequence is intercepted by the third application which, when it wishes to transmit information to the red domain, modifies said nominal sequence by deleting at least one packet, each deleted packet being dependent on said information; on reception of a sequence of packets supposed to be the nominal sequence of packets, the second application checks whether at least one packet has been deleted; and, if such is the case, the second application retrieves said information from the size of each packet thus deleted.Type: ApplicationFiled: August 2, 2016Publication date: August 9, 2018Applicant: AIRBUS DEFENCE AND SPACE SASInventors: Marc CARTIGNY, Olivier KLOTZ, Hervé FRITSCH, Claude POLETTI
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Patent number: 9749980Abstract: Each terminal wishing to access a communication service implemented in a communications network transmits an identifier of subscription to this service during a phase of registration (3.1; 3.2) with the network. With each service subscription identifier is associated a call identifier to enable calling the terminal registered via the network. A system (1.2, 1.3) intended to register at least one terminal (1.4) from amongst a plurality of terminals (1.3; 1.4) in a telephony network includes means for dynamically changing the service subscription identifier (3.11, 3.12, 3.13) and the associated call identifier (3.4, 3.5, 3.6), for at least one of said terminals, and means for re-registering (3.15) with said network each terminal for which the service subscription identifier and the associated call identifier have been dynamically changed.Type: GrantFiled: November 4, 2011Date of Patent: August 29, 2017Assignee: AIRBUS DEFENCE AND SPACE SASInventors: Laurent Girardeau, Marc Cartigny
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Publication number: 20170070910Abstract: In order to detect congestion on a transmission link, endpoint items of network equipment are associated with congestion-detection applications. Per class of service, one application sends to the other control messages indicating volumes of data transmitted by the concerned item of network equipment via the transmission link. On reception of the control messages, the other application obtains information on volumes of data received by the other item of network equipment. By determining a first divergence in volumes of data transmitted between two control messages and a second divergence in volumes of data received, between two control messages, this other application is able to detect a situation of congestion on the transmission link occurring for one or more classes of service, and to generate an alarm signal accordingly.Type: ApplicationFiled: September 14, 2016Publication date: March 9, 2017Inventors: Marc CARTIGNY, Claude POLETTI, Olivier KLOTZ
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Patent number: 9516544Abstract: A method for managing the service policy applied to a black network comprising a radio link and to a red network connected to this black network managed by a predetermined set of profiles is proposed. The congestion of the radio link is detected by any means by the black domain. The congestion of the radio link is detected by a method for detecting congestion which operates by means of exchanges within the red domain. A service policy profile then established matches for each domain to a detected congestion level.Type: GrantFiled: December 14, 2011Date of Patent: December 6, 2016Assignee: AIRBUS DEFENCE AND SPACE SASInventors: Claude Poletti, Marc Cartigny, Eric Souleres
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Patent number: 9025447Abstract: A service admission control method in a communication network comprising at least one group of at least one node per group, the method comprising the steps: Receive a service establishment attempt from one group; and admit the service in the network depending on the granularity of the network topology, the link topology and/or the partitioning of the link topology.Type: GrantFiled: January 25, 2011Date of Patent: May 5, 2015Assignee: Airbus Defence and Space SASInventors: Claude Poletti, Marc Cartigny
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Publication number: 20140293785Abstract: A method for managing the service policy applied to a black network comprising a radio link and to a red network connected to this black network managed by a predetermined set of profiles is proposed. The congestion of the radio link is detected by any means by the black domain. The congestion of the radio link is detected by a method for detecting congestion which operates by means of exchanges within the red domain. A service policy profile then established matches for each domain to a detected congestion level.Type: ApplicationFiled: December 14, 2011Publication date: October 2, 2014Applicant: ASTRIUM SASInventors: Claude Poletti, Marc Cartigny, Eric Souleres
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Publication number: 20140146694Abstract: Detection of the congestion on a link based on an exchange of messages between a sender and a receiver, one sender and several receivers or several senders and one receiver. This equipment is connected to the ends of a transmission channel. One of the items of equipment is designated as the master and the others slaves. These exchanges are aimed at enabling the master to calculate and compare the rate of the data send and the rate of the data received. A divergence in the rates calculated reveals a congestion on the link. All these exchanges are made in the application layer and therefore do not involve the underlying layers.Type: ApplicationFiled: October 21, 2011Publication date: May 29, 2014Applicant: ASTRIUM SASInventors: Claude Poletti, Marc Cartigny, Olivier Klotz
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Patent number: 8649392Abstract: A point-to-multipoint or multipoint-to-multipoint communication network comprises at least one management center and remote traffic stations, between which radio links sharing resources allocated dynamically by the management center have been established.Type: GrantFiled: December 29, 2006Date of Patent: February 11, 2014Assignee: Alcatel LucentInventors: Claude Poletti, Christelle Aime, Jean Farineau, Marc Cartigny
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Publication number: 20140018044Abstract: Each terminal wishing to access a communication service implemented in a communications network transmits an identifier of subscription to this service during a phase of registration (3.1; 3.2) with the network. With each service subscription identifier is associated a call identifier to enable calling the terminal registered via the network. A system (1.2, 1.3) intended to register at least one terminal (1.4) from amongst a plurality of terminals (1.3; 1.4) in a telephony network includes means for dynamically changing the service subscription identifier (3.11, 3.12, 3.13) and the associated call identifier (3.4, 3.5, 3.6), for at least one of said terminals, and means for re-registering (3.15) with said network each terminal for which the service subscription identifier and the associated call identifier have been dynamically changed.Type: ApplicationFiled: November 4, 2011Publication date: January 16, 2014Applicant: ASTRIUM SASInventors: Laurent Girardeau, Marc Cartigny
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Publication number: 20130223209Abstract: A service admission control method in a communication network comprising at least one group of at least one node per group, the method comprising the steps: Receive a service establishment attempt from one group; and admit the service in the network depending on the granularity of the network topology, the link topology and/or the partitioning of the link topology.Type: ApplicationFiled: January 25, 2011Publication date: August 29, 2013Applicant: ASTRIUM SASInventors: Claude Poletti, Marc Cartigny
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Publication number: 20090219810Abstract: A point-to-multipoint or multipoint-to-multipoint communication network comprises at least one management center and remote traffic stations, between which radio links sharing resources allocated dynamically by the management center have been established.Type: ApplicationFiled: December 29, 2006Publication date: September 3, 2009Applicant: Alcatel LucentInventors: Claude Polette, Christelle Aime, Jean Farineau, Marc Cartigny
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Patent number: 6611689Abstract: A system for integrating mobile terminals into a private telecommunication system includes first and second servers respectively associated with a public mobile telecommunication system accessed by the mobile terminals and with the private telecommunication system. The servers enable setting up of incoming or outgoing calls relating to the mobile terminals and in accordance with a private numbering scheme specific to the private telecommunication system. They hold first and second service data relating to mobile terminal users. The first and second servers cooperate for setting up calls relating to the mobile terminals and/or managing service data.Type: GrantFiled: March 26, 1999Date of Patent: August 26, 2003Assignee: AlcatelInventors: Marc Cartigny, Alexandra Dore-Michaelis, Jamal El Haysoufi, Laurent Girardeau, Maurice Martin, Jean-René Rousseau