Abstract: During the transition period from 4G and long-term evolution (LTE) to 5G technology, for 5G capable user equipment (UE), it is preferred to utilize non-standalone (NSA) cells that support 5G technology rather than LTE only cells. To enable such preference, a fingerprint database recording known neighboring NSA cells to LTE only cells and a flag for identifying NSA cells in the acquisition database of the UE can be used to prioritize searching for NSA cells on startup and to expedite reselection to an NSA cell when camping on LTE only cells. To avoid excess battery drain when camping on LTE only cells since searching for cells consumes significant power of the UE, a series of timers and a counter can be used to disable the NSA preferred feature if an NSA cell is not found after a reasonable search while camping on the LTE only cell.

Abstract: Disclosed in embodiments of the present disclosure are a method for limiting uplink transmit power radiation and a related device. The method is applied to a HPUE supporting a DC mode. The DC mode refers to dual connectivity based on a DC frequency band combination. The DC frequency band combination comprises a Long Term Evolution (LTE) frequency band and a New Radio (NR) frequency band. The method includes: determining a transmit power radiation limitation policy of the HPUE in the DC mode; and adjusting an uplink transmission configuration of the HPUE according to the transmit power radiation limitation policy. The uplink transmission configuration includes a TDM pattern for the DC frequency band combination or a maximum uplink duty cycle of at least one of the LTE frequency band or the NR frequency band in the DC frequency band combination.

Abstract: An apparatus for verifying validity of transactions and/or blocks includes: a processor, a memory, and a communication device, wherein the processor executes a program stored in the memory to perform: verifying validity of a predetermined number of transactions and/or blocks among a plurality of transactions and/or blocks received from at least one peer in a blockchain system; and determining an increase or a decrease of the predetermined number according to a verification result of the predetermined number of transactions and/or blocks is provided.

Abstract: Embodiments relate to a paging optimization method and a network device. The method comprises: receiving a paging message sent by a core network device, the paging message carrying current paging cell information and/or information for determining the current paging cell; and performing paging according to the paging message. Paging optimization can be achieved, and paging failure caused by the change of the current cell is avoided.

Abstract: An electronic device includes a first carrier, a second carrier, a driving mechanism, a flexible screen assembly, and an adjustment mechanism. The first carrier and the second carrier are movable relative to each other. The driving mechanism is disposed on the second carrier. The flexible screen assembly has a first end connected with the first carrier and the flexible screen assembly is wrapped around the driving mechanism. The driving mechanism is configured to drive the flexible screen assembly to move. The adjustment mechanism is configured to adjust the driving mechanism to make the flexible screen assembly in a tensioned state.

Abstract: A measurement control method implemented by a network device includes that: the network device sends an assistance message to a terminal device, the assistance message being used for adjusting a mobility measurement behavior of the terminal device. A measurement control method implemented by a terminal device includes that: the terminal device receives an assistance message from a network device, the assistance message being used for adjusting a mobility measurement behavior of the terminal device. A network device is also provided.

Abstract: A data transmission method and related devices are provided. The method is applicable to a network device. The method includes the following. A physical downlink shared channel (PDSCH) is transmitted, and first configuration information is transmitted, where the PDSCH is used for carrying a first-type service, and the first configuration information is used for configuring a physical uplink control channel (PUCCH) resource. Uplink feedback information transmitted by a terminal device is received on the PUCCH resource, where the uplink feedback information indicates whether a service carried by the PDSCH is correctly received.

Abstract: Disclosed is a device for an Internet of Things (IoT) service. An edge network-based device group for an IoT service includes a terminal device configured to acquire user-related data related to a surrounding environment of a user and a lifestyle pattern of the user, a terminal management device configured to manage connectivity with the terminal device, receive the user-related data from the terminal device, preprocess the user-related data, and transmit control data generated based on the preprocessed user-related data to the terminal device, and a data management device configured to share the preprocessed user-related data with a data management device in a cloud-based device group by using a blockchain.

Abstract: A multimode multiband power amplifier (MMPA), a switching method for a MMPA, and a radio frequency front-end (RFFE) device. The MMPA includes: a mid-band (MB) signal transmitting channel, configured to amplify an MB radio-frequency signal input by the radio frequency (RF) Transceiver and output the amplified MB radio-frequency signal, and a low-band (LB) signal transmitting channel, configured to amplify a LB radio-frequency signal input by the RF Transceiver and output the amplified LB radio-frequency signal. The MB signal transmitting channel includes a first switch, and is configured to be connected to a first MB output channel and a second MB output channel of the RF Transceiver through the first switch respectively. The LB signal transmitting channel includes a second switch, and is configured to be connected to a first LB output channel and a second LB output channel of the RF Transceiver through the second switch respectively.

Abstract: Provided are methods for side link communication, terminal devices, and network devices. A method comprises: according to a target candidate starting symbol, a terminal device determines in a first time slot symbols used for measuring a sidelink received signal strength indicator (SL RSSI). The symbol in the first time slot used for measuring the SL RSSI can be determined on the basis of the condition of candidate starting symbols.

Abstract: The present invention relates to an apparatus and method for refining and preprocessing bio-signal data. The apparatus for refining and preprocessing bio-signal data includes a communication unit that receives bio-signal data or medical data, and a processor that generates segments with a certain length from the bio-signal data, refines the data by determining a data value, quality, and validity of each of the segments, converts and normalizes the refined data to pre-process the data, and generates a dataset for learning or evaluation based on the refined and preprocessed data, thereby effectively processing a large amount of data by standardizing and automating the process of refining and preprocessing the bio-signal data with various characteristics.

Abstract: Disclosed herein are a method and apparatus for transmitting an 8K Scalable High Efficiency Video Coding (SHVC) service based on broadcast network interconnection. The method includes defining signaling information for the 8K SHVC service, and delivering the defined signaling information to a MPEG Media Transport (MMT)/Real time Object delivery Over Unidirectional Transport (ROUTE) packetizer or to a gateway, separating 8K content into a base layer compatible with a broadcast network and an enhancement layer compatible with a communication network, delivering the base layer from the MMT/ROUTE packetizer to a receiver through the gateway and a transmitter, and delivering the enhancement layer to the receiver through a Dynamic Adaptive Streaming over HTTP (DASH) server.

Abstract: An information processing method, a UE, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method comprises: a UE receives first downlink control information (DCI) used for scheduling first downlink data transmission (21). The first DCI is transmitted on a first control resource (CORESET) in a first CORESET group; and the first CORESET group comprises one or more CORESETs.

Abstract: An image processing method is provided. The method includes obtaining (S11) a plurality of first pixel images and a plurality of second pixel images by acquiring image data of an image sensor based on a preset image reading mode; obtaining (S12) a first processed pixel image, an aligning model, and a fusing parameter by aligning and fusing the first pixel images; obtaining (S13) a second processed pixel image by processing the second pixel images based on the aligning model and the fusing parameter respectively; and obtaining (S14) a target image by synthesizing the first processed pixel image and the second processed pixel image. Also disclosed are an image processing apparatus 10, an electronic device 100, and a computer readable storage medium.

Abstract: Provided are a wireless communication method and device. The method is applied to a NTN system. The method includes: receiving, by a terminal device, a first signal sent by a network device in a slot n; receiving, by the terminal device, a basic value T for a bidirectional delay and a dynamic adjustment value K for the bidirectional delay which are sent by the network device, the dynamic adjustment value K for the bidirectional delay being determined based on the basic value T for the bidirectional delay and a real-time distance between the terminal device and the network device; and determining a slot for sending a second signal to the network device according to the slot n, the basic value T for the bidirectional delay and the dynamic adjustment value K for the bidirectional delay, wherein the second signal is a response signal for the first signal.

Abstract: A method for sidelink resource reservation periodicity in supporting sidelink communication, the method comprising: preconfiguring or configuring by a first node a set of possible resource reservation periodicity values for sidelink packet transport block (TB) transmission, wherein the set of possible resource reservation periodicity values comprises at least one range of predefined possible resource reservation periodicity values.

Abstract: A Unified Speech and Audio Codec (USAC) that may process a window sequence based on mode switching is provided. The USAC may perform encoding or decoding by overlapping between frames based on a folding point when mode switching occurs. The USAC may process different window sequences for each situation to perform encoding or decoding, and thereby may improve a coding efficiency.

Abstract: A device authentication method, an authentication apparatus and a computer-readable storage medium may be provided to authenticate an electronic device. In some implementations, the device authentication method includes: establishing a first connection based on a transparent layer security (TLS) protocol between the electronic device and a first server; sending a first request to the first server to perform identity authentication of the electronic device, the first request being generated on the basis of first information which represents a digital certificate of the electronic device; and on the basis of the first connection, receiving first response information about the first request, the first response information being sent by the first server and carrying a result of the identity authentication of the electronic device performed by the first server.

Abstract: Provided are a method for transmitting control information, which includes that: a terminal device determines a first synchronization raster from at least two synchronization rasters allowed in a channel bandwidth, and determine information of a control resource set based on the first synchronization raster. Another method for transmitting control information, an electronic device and a storage medium are also provided.

Abstract: The present application relates to the technical field of communications, and provides a parameter configuration method, apparatus and system, a device and a storage medium. The method comprises: a core network sends parameter configuration information to a relay terminal device, wherein the parameter configuration information is used for configuring QoS parameters between the relay terminal device and a remote terminal device in the case of starting a reflective QoS mechanism. The present application ensures the quality of service transmission between the relay terminal device and the remote terminal device.