Broadcom Corporation

Other

Edward Carter

Manoj Thawani

Manas Deb

Mahesh A Iyer

Henry S Ptasinski

Jeff Vadasz

Rad Jasen Hunsley

Jeffery Schneider

A collocated device functioning as a configurator can use short and long button activations to enter a configuration state, open a timing window, and force client devices currently joined to a network to rejoin the network. If the collocated device functioning as a configurator is unconfigured, a short (or long) button activation can initiate a configuration sequence. A short button activation on that same collocated device, once configured, can cause the device to open a configurator timing window, during which one or more devices can be provided the information necessary to securely communicate on a network. A long (or short) button activation can be used to force all currently connected client devices, or rejoin the network using a new Service Set Identifier (SSID) or passphrase.

Configurator forced client network rejoining

Certain aspects of a method for enabling exchange of information in a secure communication system may comprise configuring at least one 802.11 client station via authentication enablement information comprising data that specifies a time period during which configuration is allowed. The data that specifies a time period during which configuration is allowed may comprise a configuration window open field, which indicates a period when a configuration setup window is open. At least one client station may be configured via the authentication enablement information comprising recently configured data, which indicates whether at least one configurator has configured at least one other client station within the time period during which the configuration is allowed.

Client configuration during timing window

In a communication network, an architecture for supporting secure communication network setup in a wireless local area network (WLAN) is provided. The architecture may be utilized in a configurator station or in a client station for establishing a secure communication setup between the client station and the corresponding WLAN. The architecture may comprise an input interface that may be configured by a user to interface with the user's hardware or software configuration buttons. The architecture may also comprise a finite state machine (FSM), a packet processor, and a Diffie-Hellman (DH) generator. The input interface, the FSM, the packet processor, and the DH generator may be associated with the secure communication setup process. The architecture may also comprise interfaces to communicate with a wireless driver and/or an Ethernet driver, and interfaces to communicate with persistent storage, such as non-volatile ready access memory (NVRAM).

Architecture for supporting secure communication network setup in a wireless local area network (WLAN)

Method and system for exchanging setup configuration protocol information in beacon frames in a WLAN

Aspects of a method and system for transporting configuration messages across a DS in a WLAN are presented. Aspects of a method for enabling communication of information in a secure communication system may comprise configuring a wireless client station located in a client network based on configuration information received from a configurator. The configurator is located in a configurator network that is located external to and communicatively coupled to the client network. Aspects of a system for enabling communication of information in a secure communication system may comprise a configurator located in a configurator network that is located external to and communicatively coupled to a client network. The configurator configures a wireless client station located in the client network based on configuration information transmitted by the configurator to the wireless client station.

Method and system for transporting configuration protocol messages across a distribution system (DS) in a wireless local area network (WLAN)

In a communication network, a method and system for confirming secure communication network setup in a wireless local area network (WLAN) are provided. After a secure communication configuration is completed in a wireless network between a configurator station and a client station, a test exchange operation may be utilized during a configurator registration window to verify or validate the successful exchange of the SSID and passphrase to the client station. In this regard, the test exchange verifies the ability of the client station to connect to the corresponding WLAN. The test exchange may comprise an IEEE 802.11 or WLAN exchange phase, a Wi-Fi protected access (WPA) exchange phase, and a secure configuration protocol echo exchange phase. The WLAN and WPA exchanges may be utilized to enable a WPA joining of the client station while the secure configuration protocol echo exchange may be utilized to provide further authentication support.

Method and system for confirming secure communication network setup in a wireless local area network (WLAN)

A transformer container comprising a transformer tank having a bottom, a front forward panel, two side panels, a rear panel and a top panel. The top panel forms a rim defining a portal for accessing to the interior of the transformer tank. The transformer tank is supported on a pad. A transformer sill is connected to and supported on the pad and is connected to the transformer tank adjacent the front panel. A transformer door is pivotally connected to the top panel of the transformer tank. The transformer door is supported on the transformer sill and may be locked thereto in a closed position. The transformer door, the pad and the transformer tank form an enclosure. The top panel of the transformer tank defines a plurality of holes. The front panel of the transformer tank is connected to the top panel of the transformer tank between the holes and the access portal, thus the holes communicate with the enclosure and not the interior of the transformer tank. The invention includes a transformer tank cover having a flange that extends below the rim and a plurality of threaded studs that extend through the holes defined by the top panel. Threaded nuts are used to engage the threaded studs to secure the transformer tank cover to the top panel of the transformer tank. The threaded studs and nuts may only be accessed by lifting the transformer door which is normally locked in a closed position by a locking mechanism seated within the transformer sill.

Transformer container

Circuitry is provided capable of converting input motor speed control signals from one of two sewing machine motor speed switches into output signals adapted to control the speed of a particular type motor used to drive a sewing machine. Values are preset by the user to identify the motor and coordinate the signal conversion accordingly.

Growing community of inventors

Sunnyvale, CA, United States of America

Edward Carter