Abstract: Provided are a data retransmission method and device, and a terminal. The method includes: acquiring a radio resource control (RRC) signaling, wherein the RRC signaling at least comprises a first configuration field and a second configuration field; the first configuration field is a configured grant (ConfiguredGrantConfig) field, and the second configuration field is a physical uplink shared channel configuration (PUSCH-config) field; in the case that a base station dynamically schedules the terminal to perform a retransmission of a PUSCH, determining a parameter set for the retransmission according to a configuration parameter comprised in the first configuration field and a configuration parameter comprised in the second configuration field; and performing the retransmission of the PUSCH according to the determined parameter set.

Abstract: Systems, apparatuses, and methods are described for replacing at least a part of a local time shift buffer of a user device with a remote time shift buffer.

Abstract: Disclosed are a data transmission method, a terminal, and a base station. Determined is that a TB needs to be divided into M CBG; grouping, according to a preset grouping scheme, multiple CB produced when the one TB is code block segmented, thus diving the one TB into the M CBG; and transmitting data according to the M CBG, where M is a positive integer. The technical solution of the present invention solves the technical problem of low data transmission efficiency and low resource utilization rate in an LTE system found in the prior art.

Abstract: A buffer state reporting method, a UE, a method of processing a buffer state report and a network side device are provided. The buffer state reporting method includes: determining, by the UE, whether a buffer state reporting triggering condition is met; and reporting, by the UE, buffer state information to a network side device if the buffer state reporting triggering condition is met, wherein buffer state information of a plurality of logical channels corresponding to a same bearer for which a data packet duplication mode is configured/activated are reported separately.

Abstract: The present application relates to the technical field of wireless communications, and in particular to a method for determining an establishment reason, and a terminal, for solving the problem, existing in the prior art, that there is no solution for determining an establishment reason yet under a 5G NR system. In the embodiments of the present application, an RRC layer of a terminal determines an access category of the terminal, and determines, according to a mapping relationship between the access category and a connection establishment reason, a connection establishment reason corresponding to the access category for the terminal. Since a RRC layer of a terminal in the embodiments of the present application determines, according to a mapping relationship between an access category and a connection establishment reason, a connection establishment reason corresponding to the access category for the terminal, a solution for determining an establishment reason under a 5G NR system is provided.

Abstract: Application interactions are seamlessly moved between clients of a software platform. An application-based interaction initiated at a first client for which use by an operator is pre-authenticated is detected. An indication of the application-based interaction is signaled to one or more other clients for which use by the operator is pre-authenticated. A determination is made to switch the application-based interaction to a second client of those other clients. The application-based interaction is switched from the first client to the second client while the application-based interaction remains in progress, such as using a communication channel opened between the first client and the second client. The operator may then continue and eventually terminate the application-based interaction at the second client.

Abstract: An integrated antenna element includes a top PCB and a bottom PCB arranged in a laminate structure. Radiating surface units are arranged between the top PCB and the bottom PCB. A first balun and a second balun set separately set on the top and bottom PCBs respectively, each for different polarization. The integrated antenna element is capable of transmitting signals to a base station and receiving signals from a base station.

Abstract: A wireless access node controls error correction for wireless User Equipment (UEs). A radio wirelessly exchanges data with the wireless UEs and exchanges the data with a baseband unit. Some of the data is corrupt or missing. The baseband unit exchanges redundant data with the radio to replace a portion of the corrupt or missing data per an error correction target. The radio wirelessly exchanges the redundant data with the wireless UEs. The baseband unit identifies a concentration of the UEs at a location and responsively modifies the error correction target based on the location. The radio wirelessly exchanges additional data with the wireless UEs and exchanges the additional data with the baseband unit. Some of the additional data is corrupt or missing. The baseband unit exchanges redundant data with the radio to replace a portion of the corrupt or missing additional data per the modified error correction target.

Abstract: An improved autonegotiation approach includes determining that a negotiated rate between a first network device and a second network device exceeds data transfer capacity over a network path downstream of the second network device. In response, a configuration message is generated and transmitted to the first network device. When received by the first network device, the configuration message causes the first network device to limit data transfer between the first network device and the second network device to no more than the downstream data transfer capacity.

Abstract: Aspects of the present disclosure involve systems, methods, computer program products, and the like, for providing failover and load clustering features to one or more proxy servers of a content delivery network (CDN). In one embodiment, one or more proxy servers may announce a virtual host internet protocol (IP) and, to provide a failover feature, two or more of the proxy servers may also announce a more generic virtual network IP address that includes a broader range of IP addresses associated with the virtual network IP address. In another embodiment, each of the proxy servers in communication with the router may announce a generic IP network address to the router. In response to receiving a request for content from an end user of the CDN, the router may select a proxy server and load balance the received requests among the proxy servers.

Abstract: A particular computing device providing service to a user device may become unavailable. If a computing device becomes unavailable, a backup computing device may be requested to provide services to user devices on a temporary basis to allow call completion. Messages to the backup computing device instance may indicate the basis for service issues and prompt further action by the computing device, such as registration with an alternative computing device or re-registration with a computing device that was determined to be unavailable.

Abstract: The present disclosure provides a camera assembly and a mobile terminal. The camera assembly includes a substrate, a lens, a photosensitive element, an infrared photosensitive sensor and an infrared filter. The photosensitive element, the infrared photosensitive sensor and the infrared filter are arranged between the substrate and the lens; the photosensitive element and the infrared photosensitive sensor are arranged on the substrate and are electrically connected to the substrate; the infrared filter is located at a side of the photosensitive element away from the substrate; infrared light entering through the lens is incident on the infrared photosensitive sensor. Since the infrared photosensitive sensor is integrated in the camera assembly, three functions of photographing, infrared detection and photosensitive detection can be achieved by arranging one hole on a housing of the mobile terminal.

Abstract: Systems, apparatuses, and methods are described for wireless communications. A wireless device may distribute power for various transmission types based on a priority, which may be received from a base station.

Abstract: The disclosed embodiments include data storage systems and methods to store data. In one embodiment, the system includes a storage medium having a plurality of partitions for storing data values of a dataset. The system also includes a system manager operable to receive a data value connected to the system manager and assign a plurality of data subsets of the dataset to the plurality of partitions. The system also includes a key manager operable to assign a key of a key space to each data value of the dataset. The system also includes a top layer data manager and at least one bottom layer data manager, each bottom layer data manager assigned to a data subset. The top layer data manager passes data values to the at least one bottom layer data manager. The system also includes an allocation manager operable to dynamically readjust a storage space of the partition.

Abstract: A pair of smart glasses including a headset, a frame, and an optical photoelectric conversion unit that can gather and utilize solar energy to supplement the electrical energy of a built-in battery. The smart glasses also include a display module comprising a plurality of display units arranged in a matrix. Each display unit comprises at least one micro LED unit and at least one first optical photoelectric conversion unit. A number of the micro LED units functions as a display, and also being controllable as an infrared light source for retinal scanning of the user.

Abstract: This invention provides a security check apparatus for multiple human bodies based on linear frequency modulation, which comprises a scanning device, a millimeter wave signal transceiver module, and an image processing unit. The scanning device comprises several detection seats and several guideways and motors arranged on the detection seats; the detection seats are configured to accommodate persons to be security checked; a set of the millimeter wave signal transceiver modules are arranged on each guideway, and each millimeter wave signal transceiver module is driven by the motor to move along the guideway; the several detection seats are arranged in longitudinal direction. The millimeter wave signal transceiver modules are configured to transmit millimeter wave signals to the persons to be security checked and receive millimeter wave signals reflected from the persons to be security checked.

Abstract: A method and an apparatus for cell selection or reselection and a method and an apparatus for setting a cell handover parameter are provided. The method for cell selection or reselection includes: acquiring speed priorities of one or more cells and a movement speed grade of a terminal device; and performing cell selection or cell reselection according to the speed priorities and the movement speed grade.

Abstract: Methods and systems are for managing congestion in a network of devices are disclosed. A method may comprise identifying one or more battery-operated devices. A signal-to-noise ratio (SNR) and a signal-to-interference ratio (SIR) for each battery-operated device may be determined. Based on the SNR and SIR of each battery-operated device, a battery loss using clear channel assessment (CCA) and a battery savings using CCA may be determined. A total battery savings may be compared to a total battery loss to determine that the total battery savings is greater than the total battery loss. Based on the determination that the total battery savings is greater than the total battery loss, a noise may be generated to block transmission from the one or more battery-operated devices.

Abstract: An LTE frequency band switching device and method, and a mobile terminal are provided. The device includes a power amplification module, a switching module, a duplexer, an antenna switch and an antenna. An output signal is outputted to the switching module after being amplified by the power amplification module; the switching module divides same into a plurality of frequency band signals, and selects a current working frequency band according to a switching instruction; the duplexer controls the transceiving of a working frequency band signal; and when the antenna switch is turned on, the current working frequency band signal is transceived by the antenna.