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2020/1/24 latest updated patent technology
  • Method for compressing video frame group using reverse sort
    Digital video streams can use a series of frames or still images to represent video. Digital video can be used in a variety of applications including, for example, video conferencing, high-definition video entertainment, video advertising, or user-generated video sharing. A digital video stream can contain a large amount of data and consume a large amount of computing or communication resources of a computing device used to process, transmit, or store video data. Various methods (including compression and other encoding techniques) have been proposed to reduce the viewing ...
  • Flash color calibration method
    The present disclosure relates generally to flash systems for image capture devices, and in particular, to calibrating flash systems. Various devices and systems (eg, smartphones, tablet computers, digital cameras, security systems, computers, etc.) include cameras for a variety of applications. Each camera requires the minimum brightness or illuminance in the scene in order to capture the scene. For example, the camera may not accurately capture the scene on a low light background (such as indoor, night, etc.) ...
  • On-chip bias calibration and readout integrated circuit for microbolometer detector manufacturing method
    CROSS-REFERENCE TO RELATED APPLICATIONS This application claims U.S. Provisional Application No. filed on April 11, 2017 and entitled "on-chipbiascalibration for microbolometer detectors and readout integrated circuits (on-chip bias calibration and readout integrated circuits for microbolometer detectors)" .62 / ...
  • Exposure time calculation method, device, storage medium and process
    Embodiments of the present application relate to image processing, and in particular, to a method, a device, and a storage medium for calculating an exposure time. Because images can show information more intuitively, the development of image acquisition is more and more important, especially for some specific objects. For example, face image acquisition, license plate image acquisition, etc. The quality of the image will be affected by the sensor of the camera (English: sensor), the difference in lens, and exposure ...
  • Shooting processing method, equipment, storage medium and process
    The present invention relates to control, and in particular, to a shooting processing method, device, and storage medium. At present, when capturing images of target objects such as portraits or animals (cats, dogs, etc.), the control of the quality of captured images mainly depends on the photographer's manual adjustment of the shooting device. However, depending on the photographer's manual adjustment, the depth of field is often too shallow, resulting in unclear images. So how to make the shooting process more effectively to improve the shooting ...
  • Port security device for computing device and method and process for operating same
    The field of the present disclosure relates generally to security devices for computing devices. More specifically, the present disclosure relates to security devices for ports of computing devices. At least some computing devices include at least one port configured to receive a cable or other data transmission portion. However, the port may allow unauthorized users to access the device and other devices. Accordingly, at least some computing devices include a controller configured to selectively disable the port. However, not authorized ...
  • Processing method, device, computer equipment, storage medium and process of subscription message
    The present application relates to the Internet of Things, and in particular, to a method, an apparatus, a computer device, and a storage medium for processing a subscription message. With the development of the Internet of Things and smart home technology and industry, smart home appliances have begun to enter the lives of ordinary residents, and smart home appliances can be divided into normal devices (normal devices, nd) and resource-constrained devices (. .
  • Method, equipment and process for establishing communication between nodes in a blockchain system
    The present application relates generally to computer technology, and more particularly, to a method and device for establishing communication between nodes in a blockchain system. Blockchain systems, also known as distributed ledger systems (dls) or consensus systems, enable participating entities to store data securely and tamper-proof. Without citing any specific use case, the blockchain system can include any dls and can be used in public, private and alliance blockchain networks. Public ...
  • Base station and user equipment
    The invention relates to a communication network. In particular, the invention relates to a method for disabling one or more frequencies of a user equipment. A feature of 5g is that it can support different devices and services with different performance and data traffic models (such as ip data traffic, non-ip data traffic) and short data bursts (such as IoT-based applications). In such applications, the size of the packets that the sensor can send ranges from small states ...
  • User terminal and wireless communication method and process
    The present invention relates to a user terminal and a wireless communication method in a next-generation mobile communication system. In the umts (universal mobiletelecommunicationssystem: universal mobile communication system) network, long-term evolution (lte: longtermevolution) is standardized (non-patent ...
  • Non-blocking any-to-any data center network with packet injection through multiple alternate data paths
    This application claims the benefit of US Provisional Application No. 62 / 514,583, which was filed on June 2, 2017, and US Provisional Application No. 62 / 478,414, which was filed on March 29, 2017, the entire contents of which are incorporated herein by reference. The present invention relates to computer networks, and more particularly, to data center networks. In a typical cloud-based data center, a large number of interconnected servers provide calculations for the execution of various applications ...
  • Method and process for controlling wireless device under test using non-link test resources
    The present invention relates to testing of wireless devices, and in particular, to testing wireless signal transceivers in a non-link test mode to reduce the number of tests and the communication required between the tester and the device under test during the test. Many electronic devices today use wireless signal technology for connection and communication purposes. Because wireless devices transmit and receive electromagnetic energy, and because of the signal frequency and power spectral density of two or more wireless devices, it is possible to mutually ...
  • Method, system and process for query rejection during overload of online charging system
    The present invention relates generally to online charging systems and methods, and more particularly to techniques for handling overload situations of such online charging systems. In the 1990s, prepaid services appeared in the telecommunications industry as a new value-added service. Unlike more traditional contract services, prepaid services require real-time billing to ensure that prepaid users have sufficient funds in their accounts to pay for the services they request. Initial implementation of real-time billing ...
  • Technique and device for downlink control channel design using top-down search space
    BACKGROUND Aspects of the present disclosure relate generally to wireless communications and, more particularly, to techniques and devices for downlink control channel design using a top-down search space. Wireless communication systems are widely deployed to provide various telecommunications services such as telephone, video, data, messaging, and broadcasting. A typical wireless communication system can support communication with multiple users by sharing the available system resources (e.g., bandwidth, transmit power, etc.) ...
  • Manufacturing method for size indication of feedback signaling
    The present disclosure relates to wireless communication technologies, and in particular, wireless communication technologies in the context of feedback signaling in a wireless access network (ran). In modern communication systems, feedback signaling is provided in the network to improve communication. Such feedback signaling may include, for example, measurement report signaling and / or confirmation signaling in the context of the confirmation process. Based on the feedback signaling, it can be determined, for example, whether it is necessary (for example, in the context of acknowledgement signaling processing) ...
  • Synchronous signal block transmission method
    The subject matter disclosed herein relates generally to wireless communications, and more specifically to synchronization signal block transmission. The following abbreviations are defined here, at least some of which are referenced in the following description: Third Generation Partnership Project ("3gpp"), Affirmative Answer ("ack"), Binary Phase Shift Keying ("bpsk"), Free Channel Evaluation ("Cca"), cyclic prefix ("cp"), cyclic redundancy check ("crc"), channel ...
  • Technology and device for signaling about control area size
    FIELD OF THE DISCLOSURE Aspects of the present disclosure generally relate to wireless communications, and more particularly, to techniques and devices for signaling regarding the size of a control area. BACKGROUND Wireless communication systems are widely deployed to provide various telecommunications services such as telephone, video, data, messaging, and broadcasting. A typical wireless communication system may employ multiple-access technologies capable of supporting communication with multiple users by sharing available system resources (eg, bandwidth, transmit power, etc.). The display of such multiple access technology ...
  • Coding scheme for EC-GSM-IoT enhancement and extended synchronous access burst manufacturing method
    PRIORITY STATEMENT This application claims priority rights to U.S. Provisional Application Serial No. 62 / 477,106 and International Application No. pct / cn2017 / 078266, filed on March 27, 2017; The entire contents are hereby incorporated by reference for all purposes. Generally speaking, this disclosure relates to the field of wireless telecommunications, and more particularly, to improving extended coverage (...
  • Beam selection for transmitting signals
    Embodiments presented herein relate to a method for adapting which beam to use for transmitting a signal, a radio transceiver device, a computer program, and a computer program product. In a communication network, it can be challenging to obtain good performance and capacity for a given communication protocol, its parameters, and the physical environment in which the communication network is deployed. For example, for future generations of mobile communication systems, many frequency bands at different carrier frequencies may be required. For example, maybe ...
  • Manufacturing method of directional MIMO antenna
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims priority from a co-pending U.S. provisional patent application entitled "directionalmimoantenna" and serial number 62 / 463,076, filed February 24, 2017, the entire contents of which are hereby incorporated by reference Included in this article. Multiple input and multiple output (mimo) is a method for using multiple transmit and receive antennas to take advantage of multipath propagation to increase ...
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