PHYSICAL GATE BASED PREAMBLE OBFUSCATION FOR SECURING WIRELESS COMMUNICATION

PHYSICAL GATE BASED PREAMBLE OBFUSCATION FOR SECURING WIRELESS COMMUNICATION

A physical layer based technique secures wireless communication between a transmitter and receiver. The technique involves obfuscating the preamble data of the baseband signal through unique keys that are generated at the transmitter and the receiver based on channel characteristics known only to th...

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Bibliographische Detailangaben
Hauptverfasser: DANDEKAR, Kapil, SAHIN, Cem, CHACKO, James, JURETUS, Kyle, SAVIDIS, Ioannis, JACOVIC, Marko, KANDASAMY, Nagarajan
Format: Patent
Sprache:eng ; fre
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
JAMMING OF COMMUNICATION
SECRET COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Zusammenfassung:A physical layer based technique secures wireless communication between a transmitter and receiver. The technique involves obfuscating the preamble data of the baseband signal through unique keys that are generated at the transmitter and the receiver based on channel characteristics known only to them. L'invention concerne une technique, basée sur une couche physique, qui sécurise une communication sans fil entre un émetteur et un récepteur. La technique implique le brouillage des données de préambule du signal en bande de base au moyen de clés uniques qui sont générées au niveau de l'émetteur et du récepteur sur la base de caractéristiques de canal qu'eux seuls connaissent.