SUPPORT OF MULTIPLE PRE-SHARED KEYS IN ACCESS POINT

SUPPORT OF MULTIPLE PRE-SHARED KEYS IN ACCESS POINT

A method of operating an access point (AP) configured to support multiple pre-shared keys at a given time to authenticate its associated client devices. Each client device associated with the AP is provisioned with a key. To authenticate the client device that attempts to connect to the AP, the AP d...

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Hauptverfasser: MANDHANA, TAROON, BANERJEE, ANIRBAN, JIANG, XIONG, LIU, HONG, SHEN, HUI
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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creator MANDHANA, TAROON
BANERJEE, ANIRBAN
JIANG, XIONG
LIU, HONG
SHEN, HUI
description A method of operating an access point (AP) configured to support multiple pre-shared keys at a given time to authenticate its associated client devices. Each client device associated with the AP is provisioned with a key. To authenticate the client device that attempts to connect to the AP, the AP determines which pre-shared key (PSK) of the multiple supported pre-shared keys (PSKs), if any, matches information including the key received from the client device. When the information matches, the client device is allowed to connect to the AP. Provisioning the AP with multiple PSKs allows selectively disconnecting associated client devices from the AP. The AP may be configured to support PSKs of different lifetime and complexity. Removing a PSK of the multiple PSKs supported by the AP and disconnecting a client device that uses this PSK does not disconnect other client devices using different keys to access the AP.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title SUPPORT OF MULTIPLE PRE-SHARED KEYS IN ACCESS POINT
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