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1. WO1996006499 - METHOD OF, AND SYSTEM FOR, TRANSFERRING SECURE DATA

Publication Number WO/1996/006499
Publication Date 29.02.1996
International Application No. PCT/IB1995/000601
International Filing Date 02.08.1995
IPC
H03J 1/00 2006.01
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
1Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
H04B 1/20 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
06Receivers
16Circuits
20for coupling gramophone pick-up, recorder output, or microphone to receiver
G08C 17/02 2006.01
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
17Arrangements for transmitting signals characterised by the use of a wireless electrical link
02using a radio link
H04Q 9/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
9Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
H04N 5/44 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
44Receiver circuitry
CPC
G08C 17/02
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
17Arrangements for transmitting signals characterised by the use of a wireless electrical link
02using a radio link
G08C 2201/20
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
2201Transmission systems of control signals via wireless link
20Binding and programming of remote control devices
G08C 2201/61
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
2201Transmission systems of control signals via wireless link
60Security, fault tolerance
61Password, biometric
H03J 1/0025
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
1Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
0008using a central processing unit, e.g. a microprocessor
0025in a remote control unit
H04B 1/205
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
06Receivers
16Circuits
20for coupling gramophone pick-up, recorder output, or microphone to receiver ; , e.g. for Hi-Fi systems or audio/video combinations
205with control bus for exchanging commands between units
H04N 5/44
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
44Receiver circuitry
Applicants
  • PHILIPS ELECTRONICS N.V. [NL]/[NL]
  • PHILIPS NORDEN AB [SE]/[SE] (SE)
  • PHILIPS ELECTRONICS UK LIMITED [GB]/[GB] (GB)
Inventors
  • GIBSON, Rodney, William
Agents
  • MOODY, Colin, James
Priority Data
9416040.509.08.1994GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF, AND SYSTEM FOR, TRANSFERRING SECURE DATA
(FR) PROCEDE ET DISPOSITIF DE TRANSFERT DE DONNEES PROTEGEES
Abstract
(EN)
A method of transferring secure data in a remote control system comprising a remote controller (12) and an apparatus (10) which is operable in response to commands relayed by way of the remote controller. The apparatus has a receiver (38) for receiving transmissions from the remote controller (12), the information from the said transmissions being stored in a storage device (42). The remote controller has a transmitter (26), a memory (22) for storing secure data and commands and a keypad (24). The transmitter (26) is controlled so that in response to a user wishing to transfer secure data to the user apparatus (10) it transmits this data at a power level lower than is normally used for sending other commans. The link between the remote controller (12) and the user apparatus (10) may be wireless or infra-red.
(FR)
Procédé de transfert de données protégées dans un système de commande à distance comprenant un ensemble de commande à distance (12) et un dispositif (10) réagissant à des commandes relayées par l'intermédiaire dudit ensemble. Ce dispositif possède un récepteur (38) conçu pour recevoir des émissions depuis l'ensemble de commande à distance (12), les informations provenant desdites émissions étant mémorisées dans un dispositif de mémorisation (42). L'ensemble de commande à distance possède un émetteur (26), une mémoire (22) servant à mémoriser les données protégées et les commandes, ainsi qu'un clavier (24). L'émetteur (26) est commandé de telle manière qu'en réponse au désir de l'utilisateur de transférer des données protégées vers le dispositif utilisateur (10), il transmet lesdites données à un niveau de puissance inférieur à celui qui est normalement utilisé pour envoyer d'autres commandes. La liaison entre l'ensemble de commande à distance (12) et le dispositif utilisateur (10) peut s'effectuer par radio ou par infrarouges.
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