Abrégé

Where each node device is assumed to know the time-of-day with an accuracy of only plus or minus 1 second, the geolocation of said node device is determined by an A-GNSS server by help of a time-stamp known with an accuracy better than or equal to 10 milliseconds and added by at least one transceiver of the asynchronous RF network. Indeed, the technical feature of said asynchronous RF network according to which the time-of-day at which data are sent from each node device is known in a deterministic manner allows the A-GNSS server to determine retrospectively this time-of-day in function and with the precision of the time-stamp added by said at least one transceiver to the data packet issued from said node device over the asynchronous RF network.

Classes IPC  ?

• G01S 19/05 - Éléments coopérantsInteraction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données d'assistance
• G01S 19/09 - Éléments coopérantsInteraction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant une capacité de traitement mise en œuvre normalement par le récepteur
• G01S 19/25 - Acquisition ou poursuite des signaux émis par le système faisant intervenir des données d'assistance reçues en provenance d'un élément coopérant, p. ex. un GPS assisté

Produits et services

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), emergency (life-saving) and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic recording media, optical or sound recording disks; compact disks, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers; calculating machines; data processing equipment, computers; electronic tablets, smartphones, e-book readers; game software; software (recorded programs); computer peripheral devices; electric batteries; detectors; electric wires; electric relays; diving suits, gloves or masks; clothing for protection against accidents, irradiation and fire; protection devices for personal use against accidents; fire extinguishers; spectacles (optics); 3D spectacles; optical goods; spectacle cases; diagnostic apparatus not for medical use; integrated circuit cards [smart cards]; bags designed for laptop computers; GPS marker; geolocation marker; apparatus for transmission of information by radio frequency. Telecommunications; information on telecommunications; communications by computer terminals or by fiber-optic networks; communications by radio or telephone; cellular telephone communication services; provision of user access to global computer networks; provision of on-line forums; provision of access to databases; electronic bulletin board services (telecommunication services); connection by telecommunications to a global computer network; news or information agencies; rental of telecommunication apparatus; broadcasting and transmission of radio and television programs; teleconferencing or videoconferencing services; electronic messaging services; rental of access time to global computer networks. Evaluations and assessments in the fields of science and technology provided by engineers; scientific and technical research; design and development of computers and software; research and development of new products for others; technical project studies; architecture; design of interior decor; development (design), installation, maintenance, updating or rental of software; computer programming; computer system analysis; computer system design; consultancy in the design and development of computers; digitization of documents; software as a service (SaaS); cloud computing; information technology (IT) consultancy; hosting of servers; vehicle roadworthiness testing; graphic arts design services; styling (industrial design); authentication of works of art; energy auditing; electronic data storage.

Abrégé

The disclosure relates to transmitting a sequence of sets of data, from a communication device to an access point of a wireless communication network, through at least one radio communication channel to improve radio communication quality to cope with environmental condition changes and/or location changes of the communication device and/or changes of usage of the communication device in terms of mobility. For each set of data, a value of at least one parameter to be used by the communication device for transmission is determined by selecting, in a list of predetermined values of parameters, a corresponding value. The number of occurrences of each predetermined value is determined according to a probability that the selection leads to a transmission of data with at least one quality criteria fulfilling at least one predefined condition. Each set of data is then transmitted according to the value of said at least one parameter.

Classes IPC  ?

• H04W 72/04 - Affectation de ressources sans fil
• H04W 52/02 - Dispositions d'économie de puissance
• H04L 1/20 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un détecteur de la qualité du signal
• H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
• H04W 72/08 - Affectation de ressources sans fil sur la base de critères de qualité

Produits et services

[ Telecommunications, namely providing electronic telecommunication connections services; information about telecommunications; communications by computer terminals and by fiber-optic networks; communications by radio and telephone; cellular telephone communication services; provision of user access to global computer networks; provision of access to databases; providing access connection by telecommunications to a global computer network; rental of telecommunication apparatus; broadcasting and transmission of radio and television programs; electronic messaging services; rental of access time to global computer networks ] [ Scientific apparatus and ] instruments for geolocation and tracking of objects and machines; [ machines and instruments; weighing apparatus and instruments; Measuring apparatus and instruments, namely, distance measuring apparatus, laser distance measurers and sensors for measuring distance; signaling apparatus and instruments, namely, transmitters of electronic signals, digital signal processors, theft alarm, signal conditioning devices for industrial process control, signaling electronic tags; ] checking and supervision apparatus and instruments, namely, electronic tracker device for checking the position of an object or a machine; [ apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; mechanisms for coin-operated apparatus; cash registers; calculating machines; data processing equipment in the nature of computers; game software; ] downloadable computer software for the geolocation of objects and machines; [ computer peripheral devices; electric batteries; motion detectors; electric wires; electric relays; clothing for protection against accidents, irradiation and fire; protection devices for personal use against accidents; fire extinguishers; 3D spectacles; spectacle cases; integrated circuit cards in the nature of blank smart cards; bags designed for laptop computers; ] GPS marker, namely, GPS tracking tags, safety markers and buoys markers; geolocation marker, namely, geolocation tracking tags, safety markers and buoys markers [ Technical consultation in the nature of evaluations and assessments in the fields of science and technology provided by engineers to improve performance and efficiency; scientific research and technical research in the field of geolocation of objects and machines; design and development of computers and software; research and development of new products for others; ] technical project services, namely, Engineering services in the nature of [ technical project planning and design of ] geolocation and GPS tracking devices; [ design of interior decor; development and design, installation, maintenance, updating and rental of software; computer programming; computer system analysis; computer system design; consultancy in the design and development of computers; digitization of documents; ] software as a service (SaaS) services featuring software for use in relation with the geolocation of objects and machines and GPS tracking devices; cloud computing featuring software for use in relation with the geolocation of objects and machines and GPS tracking devices [ ; information technology consultancy services; hosting of servers; vehicle roadworthiness testing; graphic arts design services; authentication of works of art; energy auditing; electronic data storage ]

Abrégé

Where each node device (200) is assumed to know the time-of-day with an accuracy of only plus or minus 1 second (that is an insufficient accuracy for geolocation purposes), the geolocation of said node device (200) is determined by an A-GNSS server (500) by help of a time-stamp known with an accuracy better than or equal to 10 milliseconds and added by at least one transceiver (300) of the asynchronous RF network (100). Indeed the technical feature of said asynchronous RF network (100) according to which the time-of-day at which data are sent from each node device (200) is known in a deterministic manner allows the A-GNSS server (500) to determine retrospectively this time-of-day in function and with the precision of the time-stamp added by said at least one transceiver (300) to the data packet (210) issued from said node device (200) over the asynchronous RF network (100).

Classes IPC  ?

• G01S 19/09 - Éléments coopérantsInteraction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant une capacité de traitement mise en œuvre normalement par le récepteur
• G01S 19/34 - Consommation électrique
• G01S 19/46 - Détermination de position en combinant les mesures des signaux provenant du système de positionnement satellitaire à radiophares avec une mesure supplémentaire la mesure supplémentaire étant du type signal d'onde radioélectrique
• G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance

Abrégé

The invention relates to transmitting a sequence of sets of data, from a communication device to an access point of a wireless communication network, through at least one radio communication channel so as to improve radio communication quality in order to cope with environmental condition changes and/or location changes of the communication device and/or changes of usage of the communication device in terms of mobility. For each set of data, a value of at least one parameter to be used by the communication device for transmission of said set of data is determined by selecting, according to the order of said set of data in the séquence, in a list of predetermined values of said at least one parameter, a corresponding value. The number of occurrences of each predetermined value in the list is determined according to a probability that the sélection of said predetermined value leads to a transmission of a set of data with at least one quality criteria fulfilling at least one predefined condition. Each set of data is then transmitted, through the at least one radio communication channel, according to the value of said at least one parameter.

Classes IPC  ?

• H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue