Abstract: An apparatus and method are described for sharing WiFi credentials.

Abstract: A system and method are described for performing service-initiated updates to IoT devices.

Abstract: A system, apparatus, and method are described for a secure IoT wireless network configuration. For example, one embodiment of an Internet of Things (IoT) hub comprises: a local wireless communication interface to establish local wireless connections with one or more IoT devices and/or IoT extender hubs; a network router to establish network connections over the Internet on behalf of the IoT devices and/or IoT extender hubs; an authentication module pre-configured with a passphrase and a hidden service set identifier (SSID), the authentication module to receive a connection requests from the IoT devices and/or an IoT extender hubs and to grant the connection requests when the IoT devices and/or IoT extender hubs use the pre-configured passphrase and hidden SSID; and a firewall of the IoT hub to block all outgoing and incoming connection requests other than those directed to designated servers of an IoT service with known host names.

Abstract: An apparatus and method are described for sharing WiFi credentials.

Abstract: A method and system for connecting an Internet of Things (IoT) hub to a wireless network. One embodiment of the method includes establishing a secure communication channel between an IoT hub and an IoT service through a client device using a first secret; generating a second secret on the client device and transmitting it to the IoT hub; encrypting a wireless key using the second secret to generate a first-encrypted key and transmitting it to the IoT service; encrypting the first-encrypted key using the first secret to generate a twice-encrypted key and transmitting it to the IoT hub over the secure communication channel; decrypting the twice-encrypted key at the IoT hub using the first secret to generate the first-encrypted key and decrypting it using the second secret to generate the wireless key usable to establish a secure wireless connection between the IoT hub and the local wireless network.

Abstract: An apparatus and method are described for sharing WiFi credentials.

Abstract: A system and method are described for reducing traffic when connecting an Internet of Things (IoT) device to an IoT hub. For example, one embodiment of a system comprises: an Internet of Things (IoT) device comprising a wireless communication module to establish communication with a plurality of IoT hubs over local wireless communication channels, advertising control logic to transmit first advertising beacons to the plurality of IoT hubs indicating that the IoT device is connectable; each of the IoT hubs to attempt to connect with the IoT device to provide commands and/or data to the IoT device, the IoT device to establish a connection with a first IoT hub of the plurality of IoT hubs to receive the commands and/or data from the first IoT hub; and the advertising control logic to begin transmitting a second advertising beacon to the IoT hubs indicating that the IoT device is not connectable after establishing the connection with the first IoT hub.

Abstract: A system and method are described for performing service-initiated updates to IoT devices.

Abstract: A method and system for connecting an Internet of Things (IoT) hub to a wireless network. One embodiment of the method includes establishing a secure communication channel between an IoT hub and an IoT service through a client device using a first secret; generating a second secret on the client device and transmitting it to the IoT hub; encrypting a wireless key using the second secret to generate a first-encrypted key and transmitting it to the IoT service; encrypting the first-encrypted key using the first secret to generate a twice-encrypted key and transmitting it to the IoT hub over the secure communication channel; decrypting the twice-encrypted key at the IoT hub using the first secret to generate the first-encrypted key and decrypting it using the second secret to generate the wireless key usable to establish a secure wireless connection between the IoT hub and the local wireless network.

Abstract: A system, apparatus, and method are described for a secure IoT wireless network configuration. For example, one embodiment of an Internet of Things (IoT) hub comprises: a local wireless communication interface to establish local wireless connections with one or more IoT devices and/or IoT extender hubs; a network router to establish network connections over the Internet on behalf of the IoT devices and/or IoT extender hubs; an authentication module pre-configured with a passphrase and a hidden service set identifier (SSID), the authentication module to receive a connection requests from the IoT devices and/or an IoT extender hubs and to grant the connection requests when the IoT devices and/or IoT extender hubs use the pre-configured passphrase and hidden SSID; and a firewall of the IoT hub to block all outgoing and incoming connection requests other than those directed to designated servers of an IoT service with known host names.

Abstract: An apparatus for connecting an Internet of Things (IoT) hub to a wireless network, the apparatus including: 1) a security module to generate a first secret and a second secret, and to encrypt a wireless key using the second secret to generate a first-encrypted key; and 2) a connection logic to establish a secure communication channel between an IoT hub and an IoT service using the first secret, transmit the second secret to the IoT hub and the first-encrypted key to the IoT service, receive from the IoT service a twice-encrypted key generated by encrypting the first-encrypted key using the first secret, and transmit the twice-encrypted key to the IoT hub, which decrypts it using the first secret to generate the first-encrypted key, which is further decrypted using the second secret to generate the wireless key. The IoT hub using the wireless key to connect to the wireless network.

Abstract: A system, apparatus, and method are described for a secure IoT wireless network configuration. For example, one embodiment of an Internet of Things (IoT) hub comprises: a local wireless communication interface to establish local wireless connections with one or more IoT devices and/or IoT extender hubs; a network router to establish network connections over the Internet on behalf of the IoT devices and/or IoT extender hubs; an authentication module pre-configured with a passphrase and a hidden service set identifier (SSID), the authentication module to receive a connection requests from the IoT devices and/or an IoT extender hubs and to grant the connection requests when the IoT devices and/or IoT extender hubs use the pre-configured passphrase and hidden SSID; and a firewall of the IoT hub to block all outgoing and incoming connection requests other than those directed to designated servers of an IoT service with known host names.

Abstract: An apparatus and method are described for sharing WiFi credentials.

Abstract: An apparatus for connecting an Internet of Things (IoT) hub to a wireless network, the apparatus including: 1) a security module to generate a first secret and a second secret, and to encrypt a wireless key using the second secret to generate a first-encrypted key; and 2) a connection logic to establish a secure communication channel between an IoT hub and an IoT service using the first secret, transmit the second secret to the IoT hub and the first-encrypted key to the IoT service, receive from the IoT service a twice-encrypted key generated by encrypting the first-encrypted key using the first secret, and transmit the twice-encrypted key to the IoT hub, which decrypts it using the first secret to generate the first-encrypted key, which is further decrypted using the second secret to generate the wireless key. The IoT hub using the wireless key to connect to the wireless network.

Abstract: A method and system for connecting an Internet of Things (IoT) hub to a wireless network. One embodiment of the method includes establishing a secure communication channel between an IoT hub and an IoT service through a client device using a first secret; generating a second secret on the client device and transmitting it to the IoT hub; encrypting a wireless key using the second secret to generate a first-encrypted key and transmitting it to the IoT service; encrypting the first-encrypted key using the first secret to generate a twice-encrypted key and transmitting it to the IoT hub over the secure communication channel; decrypting the twice-encrypted key at the IoT hub using the first secret to generate the first-encrypted key and decrypting it using the second secret to generate the wireless key usable to establish a secure wireless connection between the IoT hub and the local wireless network.

Abstract: A system, apparatus, and method are described for a secure IoT wireless network configuration. For example, one embodiment of an Internet of Things (IoT) hub comprises: a local wireless communication interface to establish local wireless connections with one or more IoT devices and/or IoT extender hubs; a network router to establish network connections over the Internet on behalf of the IoT devices and/or IoT extender hubs; an authentication module pre-configured with a passphrase and a hidden service set identifier (SSID), the authentication module to receive a connection requests from the IoT devices and/or an IoT extender hubs and to grant the connection requests when the IoT devices and/or IoT extender hubs use the pre-configured passphrase and hidden SSID; and a firewall of the IoT hub to block all outgoing and incoming connection requests other than those directed to designated servers of an IoT service with known host names.

Abstract: A system and method are described for reducing traffic when connecting an Internet of Things (IoT) device to an IoT hub. For example, one embodiment of a system comprises: an Internet of Things (IoT) device comprising a wireless communication module to establish communication with a plurality of IoT hubs over local wireless communication channels, advertising control logic to transmit first advertising beacons to the plurality of IoT hubs indicating that the IoT device is connectable; each of the IoT hubs to attempt to connect with the IoT device to provide commands and/or data to the IoT device, the IoT device to establish a connection with a first IoT hub of the plurality of IoT hubs to receive the commands and/or data from the first IoT hub; and the advertising control logic to begin transmitting a second advertising beacon to the IoT hubs indicating that the IoT device is not connectable after establishing the connection with the first IoT hub.

Abstract: An apparatus and method are described for connecting an Internet of Things (IoT) hub to a wireless network.

Abstract: A serial interface bus system for transmitting and receiving a plurality of bus signals which collectively allow communication of data between a digital audio source (12, 22, 24, 26, 56, 82) such as a compact disc and a digital sink (42, 52, 62, 64, 66) such as a digital signal processor. The plurality of bus signals provided by the interface bus system allow many different audio sources and sinks to be used without glue logic. The plurality of bus signals allow multiple transceivers to be configured in a daisy chain (20, 60) wherein a master is selectively chosen to optimize performance of such a system. The daisy chain configuration may be implemented to provide digital data to a wide variety of storage circuits for digital information.

Abstract: A phase lock loop circuit (10) which locks to a frequency within a range of input signal frequencies. A frequency discriminator (12) of phase lock loop circuit (10) determines a maximum pulse width of the input signal by counting a number of pulses of a reference signal in each of a series of pulses of the input signal. A coarse frequency controller (16) compares the maximum pulse width to two threshold values to determine whether the reference signal should be coarsely or finely adjusted. If the reference signal is coarsely adjusted, control circuit (16) provides a coarse frequency control signal to indicate whether a voltage controlled oscillator, VCO, (26) should increase or decrease the reference frequency. If the reference frequency is finely adjusted, a phase discriminator (22) provides a fine frequency control signal to the VCO to either increase or decrease the frequency of the reference signal with greater resolution.