Abstract: Graphical descriptor data associated with a particular video asset may include data for one or more graphical descriptor images and graphical descriptor metadata related to each graphical descriptor image. The graphical descriptor images can be simultaneously presented on a display screen with the video asset content and used to navigate to different content in that video asset. The graphical descriptors can also be used to navigate to content of one or more different assets.

Abstract: A non-metallic layer stranded optical cable with a reversal point capable of being positioned and a detection method thereof, which solves the problems of determining a reversal point of a cable core and performing an operation of drawing out an optical fiber from the optical cable. The present invention relates to a non-metallic layer stranded optical cable, and the key points of the technical solution thereof includes a cable core and a metal film provided at each reversal point of the cable core, and an outer sheath is provided on the cable core.

Abstract: The present disclosure provides a channel access method, a configuration method, a terminal, and a network side device. The channel access method applied to the terminal includes: determining, based on a mapping between service information and a channel access parameter, a target channel access parameter corresponding to first service information, where the first service information is service information triggering a first physical channel; and accessing the first physical channel based on the target channel access parameter.

Abstract: The present disclosure provide a resource pool configuration method, a resource pool using method, a configuration device, and a terminal. The resource pool obtaining method is applied to a terminal, including: obtaining a first resource pool in at least one of the following manners: obtaining the predefined first resource pool; obtaining the preconfigured first resource pool; and obtaining the configured first resource pool.

Abstract: Data transmission method and device are provided. The method includes: determining a portion of the plurality of links as uplink link or downlink link, and the other portion of the plurality of links as ordinary link, wherein the ordinary link is configured to transmit uplink or downlink data frames, the uplink link is configured to transmit uplink data frames, and the downlink link is configured to transmit downlink data frames; determining links for data frames to be transmitted; and when the ordinary link or the downlink link obtains a transmission opportunity, transmitting a data frame at a head of a queuing list of the link. By configuring the uplink link and the downlink link, transmission efficiency of the data frames may be improved, compatibility with existing systems is relatively good, and complexity of design is relatively low.

Abstract: A screen assembly, an electronic device, and a control method of a screen assembly are provided. The screen assembly includes: a display panel; an infrared light source module, where the infrared light source module is arranged at the display panel, and the infrared light source module is configured to emit infrared light to one side of the display panel; and an infrared photosensitive module, where the infrared photosensitive module is arranged on the other side of the display panel, and the infrared photosensitive module is configured to receive reflected light formed after the infrared light emitted by the infrared light source module irradiates on a target object and is reflected to the infrared photosensitive module.

Abstract: A processing method based on an uplink signal includes: a network device configures two non-periodic sounding reference signal (SRS) resource sets for a terminal for antenna switching.

Abstract: The disclosed technology teaches simulating new satellite messages for a GNSS simulation, providing a configuration file and programming script file, neither of which is pre-compiled into GNSS simulation code, that specify format for a message for a satellite and message format combination not yet operational or not yet compiled into the GNSS simulation code. Included is reading and applying the configuration file and running a script from the programming script file to generate navigation data for simulating positioning messages during the GNSS simulation and using the navigation data for simulating positioning signals during the GNSS simulation and testing of a GNSS receiver against the satellite and message format combination. The disclosed technology also teaches determining message format and values to use when simulating position signals by combining field format and field data values from a combination of the configuration files, almanac, ephemeris and related data, and the programming script files.

Abstract: A system and method for managing defibrillators and for coordinating their use during the SCA event to increase the probability of survival for the person experiencing sudden cardiac arrest. Defibrillator monitoring units and direction prompters are installed at registered geographical locations. A defibrillator monitoring unit closest to a cardiac arrest event is identified and a subset of the one or more client devices proximate event are sent an assistance request. One of the devices sends an accept message indicating acceptance of the request an activation message is sent to the subject client device to initiate transmission of active beacon signals by the device to activating at least one of the direction prompters so as to provide geographical direction to the identified defibrillator monitoring unit or audio/visual indicators associated with the identified defibrillator monitoring unit.

Abstract: The present disclosure provides a signal sending method, a signal receiving method, a sending device, and a receiving device. The signal sending method is performed by the sending device, where the method includes: sending a first signal to the receiving device, where the first signal includes the following information: timing information; device identification information; group identification information; resource configuration information; first signal transmission information; beam transmission information; and possibly other information.

Abstract: An optical connector is disclosed. The optical connector includes a rear housing, an inner housing, and an outer housing. The inner housing includes a retaining hole to accommodate a ferrule. The outer housing is disposed on an outer periphery of the inner housing to cover a front portion of the inner housing. The outer housing rotates about the central axis with respect to the inner housing by a rotation guiding mechanism cooperating with an adapter for connecting the optical connector to another optical connector. The outer housing includes a front wall covering the distal end of the inner housing. The front wall includes at least one opening region. The opening region corresponds to a fiber exposed surface of the ferrule when the outer housing is rotated with respect to the inner housing from an initial position to a connected position by the rotation guiding mechanism.

Abstract: Data frame retransmission method and device are provided. The method is applied in a multi-link Wi-Fi system including multiple links each of which includes a queuing list for determining a transmission order of data frames in the link, and the method includes: when a first link obtains a transmission opportunity, transmitting, on the first link, a first data frame at a head of the queuing list of the first link; if transmission of the first data frame does not succeed, restoring ranking of the first data frame in queuing lists of links in a retransmission link set, or arranging the first data frame at heads of the queuing lists of the links; and when any link in the retransmission link set obtains a new transmission opportunity and the first data frame is at a head of a queuing list of the link, retransmitting the first data frame on the link.

Abstract: A handover procedure for a terminal device in a system comprising the terminal device, a source network access node to which the terminal device is initially connected, and one or more candidate target network access nodes. The method includes determining that a first measurement for radio channel conditions for a first candidate target access node satisfies a first predefined criterion; receiving at the terminal device connection information for use by the terminal device for connecting to the first candidate target network access node; establishing a second measurement for radio channel conditions between the terminal device and one of the one or more candidate target network access nodes; determining that the second measurement of radio channel conditions satisfies a second predefined criterion; and transmitting from the terminal device an indication that the second measurement of radio channel conditions for the first candidate target network access node satisfies the second predefined criterion.

Abstract: A method and apparatus of transmitting a reference signal and a method and apparatus of receiving a reference signal are provided. The method of transmitting a reference signal is applied to a network device, and includes transmitting a reference signal to a user equipment, wherein, the reference signal is consecutively transmitted through a preset number of subframes, and the reference signal is used for the user equipment to perform radio resource management RRM measurement or channel parameter measurement or synchronization tracking.

Abstract: An information transmission method, a network device, and a terminal are provided. The method includes: receiving a preamble; receiving an uplink signal on a target multiple access resource; determining a target terminal based on the uplink signal; and determining target uplink information of the target terminal based on a target multiple access MA signature, where the target multiple access resource is determined based on the preamble, and/or the target MA signature is determined based on the preamble.

Abstract: The present disclosure discloses a method and a device in a User Equipment (UE) and a base station used for wireless communication. The UE first receives a first signaling and a second radio signal, and then transmitting a first radio signal on a sidelink. The first signaling is correlated to a first synchronization sequence. The first signaling is used for determining at least one of {first signature sequence, second synchronization sequence}. The first signature sequence is used for generating the first radio signal. The receiving timing of the second radio signal is used for determining the transmitting timing of the first radio signal. The second radio signal is associated with the second synchronization sequence. The first synchronization sequence differs from the second synchronization sequence. The first operation is transmitting, or the first operation is receiving. According to the present disclosure, both system performance and transmission efficiency are improved.

Abstract: A PDCCH blind detection method, a terminal and a network side device are provided. The method includes: detecting, by a terminal, an energy saving signal in an energy saving signal window; blindly detecting, by the terminal, the PDCCH within a target time if the energy saving signal is detected, a distance between the target time and a position where the energy saving signal is detected is within a preset time distance range.

Abstract: The present disclosure provides a data transmission method, a terminal, and a network side device. The data transmission method includes: before an air interface signaling connection is established, sending a data message carrying state transition data to a network side device; receiving a response message returned by the network side device in response to the data message, a data transmission indication included in the response message; when the data transmission indication indicates transmitting, sending an uplink data packet to the network side device.

Abstract: A system may provide supplemental content to a viewer of a content item through use of an embedded identifier indicating an address of associated supplemental content identifying data. The supplemental content identifying data may identify one or more supplemental content items associated with the content item and available to the viewer. An address or other identifier in the supplemental content identifying data may be used to retrieve at least a portion of the available supplemental content items, and a display may be generated combining the content item with the supplemental content. In some embodiments, the identifier may be securely provided to a client and may be authenticated as part of retrieving supplemental content associated with the content item. The identifier may comprise a trusted token or security token used to authenticate the supplemental content identifying data associated with the content item.

Abstract: A wireless communication system serves User Equipment (UE) over a Fifth Generation New Radio (5GNR) access point and a non-5GNR access point. The non-5GNR access point exchanges attachment signaling with the UE and exchanges network signaling with a network controller. The network controller exchanges bearer signaling with a data gateway. The data gateway marks Downlink (DL) user data as non-5GNR DL user data and transfers the non-5GNR DL user data to the non-5GNR access point. The data gateway marks additional DL user data as 5GNR DL user data and transfers the 5GNR DL user data to the 5GNR access point. The non-5GNR access point receives and wirelessly transfers the non-5GNR DL user data to the UE. The 5GNR access point receives and wirelessly transfers the 5GNR DL user data to the UE. The data gateway tracks the transferred amount of the non-5GNR DL user data and 5GNR DL user data.