摘要:
A method of operating a sending device to send dynamic content to a receiving device. The method includes determining a third party server based on input from a user; sending a request to the third party server for the dynamic content, the request including at least one parameter associated with the dynamic content; receiving the dynamic content from the third party server, the dynamic content being based on the at least one parameter; displaying the dynamic content on a visual display of the sending device; receiving an indication from the user of the sending device to send the dynamic content to the receiving device; and sending a message to the receiving device, the message including the at least one parameter associated with the dynamic content. The message itself does not include the dynamic content.
摘要:
A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.
摘要:
Embodiments described herein provide for the generation of 3-D RF performance maps of an environment by correlating RF performance data generated from known locations within the environment with spatial data generated of the environment. One embodiment comprises an apparatus that generates spatial data of an environment in a 3-D coordinate system. The apparatus generates RF performance data for an RF transmitter that is located within the environment. The apparatus identifies 3-D locations of the apparatus within the environment based on the spatial data, identifies RF performance values for the RF transmitter at the 3-D locations based on the RF performance data, and generates a 3-D RF performance map of the environment based on the 3-D locations and the RF performance values.
摘要:
Embodiments described herein provide for the generation of 3-D RF performance maps of an environment by correlating RF performance data generated from known locations within the environment with spatial data generated of the environment. One embodiment comprises an apparatus that generates spatial data of an environment in a 3-D coordinate system. The apparatus generates RF performance data for an RF transmitter that is located within the environment. The apparatus identifies 3-D locations of the apparatus within the environment based on the spatial data, identifies RF performance values for the RF transmitter at the 3-D locations based on the RF performance data, and generates a 3-D RF performance map of the environment based on the 3-D locations and the RF performance values.
摘要:
A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.
摘要:
Embodiments of the present invention provide a method for managing a switch chip port. The method is applied in a distributed communications system and includes: detecting whether each of multiple service boards is in position; when it is detected that a service board is not in position, controlling disabling of a port corresponding to the detected not-in-position service board on a first switch chip of the main control board; and/or sending an in-position message including information about the not-in-position service board to the switch board, so that the switch board controls, according to the information about the not-in-position service board, disabling of a port corresponding to the not-in-position service board on a second switch chip of the switch board. Energy saving of a switch chip port can be efficiently implemented by adopting the technical solutions in the embodiments of the present invention, thereby efficiently reducing power consumption of the system.
摘要:
Systems and methods are provided for computing a secret shared with a portable electronic device and service entity. The service entity has a public key G and a private key g. A message comprising the public key G is broadcast to the portable electronic device. A public key B of the portable electronic device is obtained from a manufacturing server and used together with the private key g to compute the shared secret. The portable electronic device receives the broadcast message and computes the shared secret as a function of the public key G and the portable electronic device's private key b. The shared secret can be used to establish a trusted relationship between the portable electronic device and the service entity, to activate a service on the portable electronic device, and to generate certificates.
摘要:
The present invention is related to a method for treating a digital signal within a protocol handler which is part of a module coupled to a multiplex bus. The method consists in detecting the duty cycle of the digital signal, and in modifying said digital signal so that the modified signal contains the same data, but has a duty cycle of approximately 50%.
摘要:
A method and system for displaying visual content is disclosed. In some embodiments the system comprises a processor configured to process visual content that is to be displayed on the display, a storage coupled to the display and adapted to store the visual content, and a wireless interface configured to detect one or more viewers of the display when the one or more viewers are in physical proximity to the display.