Abstract: A control method for an electronic device, an electronic device and a computer-readable storage medium are provided. An electronic device includes a transparent display screen and an infrared sensor. The transparent display screen includes a display area. The infrared sensor is stacked below the display area. The infrared sensor is configured to emit infrared light and receive infrared light reflected by an object, to detect a distance between the object and the electronic device. The control method includes operations as follows. It is determined whether the electronic device is in an outgoing call state. Control is performed to reduce the brightness of the transparent display screen in a case that the electronic device is in the outgoing call state. Control is performed to turn on the infrared sensor to detect a distance between the object and the electronic device.

Abstract: A method and a device for searching for an access point in a wireless LAN are disclosed. An operating method of a station comprising a PCR and a WUR comprises the steps of: allowing the WUR operating in a wake up state to receive a WUR beacon frame from an access point; shifting an operating state of the PCR from a sleep state to the wake up state, when the WUR beacon frame is received; and allowing the PCR operating in the wake up state to communicate with the access point. Therefore, the performance of a communication system can be improved.

Abstract: A flexible screen mobile terminal includes: a first body, a second body, a flexible screen, and a screen support, where the screen support is configured to fix the flexible screen, and enable the flexible screen to be movably connected to at least one of the first body and the second body. The first body and the second body are detachably connected in a plug-connection mode.

Abstract: A method of estimating driver readiness in a vehicle for performing automated driving includes analyzing a bio-signal and a behavior of a driver through collected driver information, determining a bodily sensory usage state of the driver from the behavior of the driver, deriving chances of task candidates that are probable to occur from the driver during driving from the bodily sensory usage state of the driver to infer a task, determining an intention of the driver on the basis of the inferred chances of the task candidates, and calculating driver readiness using the intention of the driver.

Abstract: A scheduling method of giving a chance for transmission to a plurality of terminals in the same time period, and a device therefor are provided. The scheduling method includes: transmitting first scheduling information to terminals in a network, the first scheduling information defining transmitting/receiving terminals and a transmission time period; receiving channel measurement information including inter-terminal interference information from the terminals in the network; and generating second scheduling information defining transmission time periods and a plurality of transmitting/receiving terminals that do not interfere with each other by using the channel measurement information.

Abstract: Disclosed are a method and apparatus for an access point (AP) to control channel access of a station in a wireless local area network (WLAN) system. An AP according to one embodiment may determine resource allocation information for protecting a resource for a station not referring to traffic indication map (TIM) information. The determined resource allocation information is transmitted to a station referring to the TIM information, and the station referring to the TIM information does not conduct channel access in a time period specified in the resource allocation information.

Abstract: Provided in an embodiment of the present invention are an information transmission method, a device, and a computer readable medium. The method comprises: transmitting a paging message according to associated information of at least one target user equipment (UE) to which the paging message needs to be sent; wherein the paging message corresponding to the target UE with the same association information is carried on the same physical downlink shared channel (PDSCH). According to the embodiments of the present invention, more users can be notified, and paging delays can be reduced.

Abstract: Provided in the embodiment of the present invention are a D2D-based communication method and a terminal. The method comprises: a first terminal receives a discovery signal of a second terminal, the discovery signal comprising indication information for indicating the capability and/or the status of the second terminal; and the first terminal performs D2D communication with the second terminal on the basis of the instruction information. The embodiment of the present invention implements the D2D communication on the basis of the capability and/or status of the terminal, improving the flexibility of the D2D communication mode.

Abstract: The embodiments of the invention provide an information transmission method and apparatus. The method comprises: determining, from a plurality of numerologies, a target numerology, and transmitting or receiving, according to the target numerology, a synchronization signal.

Abstract: A transmission method, apparatus and system for feedback acknowledge information are provided. The method includes: receiving by a terminal device downlink control information sent by an access network device, the downlink control information comprising a first information field and a second information field, wherein the first information field is used for indicating a timing relationship of a feedback acknowledge information corresponding to the downlink control information and the second information field is used to indicate a downlink allocation index; and determining, according to the first information field and the second information field, the number of first bits of the feedback acknowledge information transmitted in a target transmission unit.

Abstract: A method and device for selecting a camping cell are provided. The method includes that: terminal equipment measures licensed frequency bands and unlicensed frequency bands according to configuration information, the configuration information including channel signal quality measurement information and/or channel interference level measurement information, wherein the channel quality measurement information may include a Reference Signal Receiving Power (RSRP) parameter and/or a Reference Signal Receiving Quality (RSRQ) parameter, and the channel interference level measurement information may include a Received Signal Strength Indicator (RSSI) parameter; and the terminal equipment determines a camping cell according to a result of measurement over the licensed frequency bands and the unlicensed frequency bands.

Abstract: Provided are a switching method, a base station and a terminal. The method includes that: a base station configures a switching message for a narrow-bandwidth receiving mode, the switching message including time when a terminal is indicated to enter the narrow-bandwidth receiving mode and a position of a narrow bandwidth on a frequency band when the narrow-bandwidth receiving mode is entered; and the switching message is sent to the terminal to indicate the terminal to switch to the narrow bandwidth specified in the switching message for information reception, the narrow bandwidth being smaller than a system bandwidth. With adoption of the embodiments, the terminal may receive a signal on the narrow bandwidth, and reduction in power consumption of the terminal is facilitated.

Abstract: An information transmission method and device, capable of transmitting reference signal and data by using different sub-carrier intervals, are provided. The method includes: a first transmitting end transmits, on a first symbol in a first time-frequency region, a first signal by using a first sub-carrier interval, the first signal being a reference signal; the first transmitting end transmits, on a second symbol in the first time-frequency region, a second signal by using a second sub-carrier interval, the second signal being a data signal or control signal, wherein the first sub-carrier interval is different from the second sub-carrier interval, and the size of the first time-frequency region is the size of the minimum time-frequency scheduling unit of the data signal.

Abstract: An uplink control channel resource determining method, a terminal, and a network side device are provided. The terminal determines the number N of uplink control information bits to be transmitted; the terminal determines the number of first resources according to a target encoding rate and N; the terminal determines the number of resources actually used according to the number of the first resources and the number of pre-configured resources; and the terminal transmits the uplink control information by means of the number of resources actually used.

Abstract: The disclosure relates to radio access systems, and more specifically to methods for media access in radio access systems. The disclosure relates to a method, performed in a first node 20b, 20c, 20d in a wireless communication system, of accessing a shared media for directive signal transmission from the first node, the method comprises three steps. The first step is receiving, from a second node, a pilot signal announcing a directive signal transmission to or from the second node. The second step is predicting based on information in the received pilot signal, a collision rate between an intended directive signal transmission from the first node and the announced directive signal transmission, the information defining the channel resources used by the announced directive signal transmission and the third step is accessing the shared media based on the predicted collision rate.

Abstract: The proposed technology relates to accessing wireless networks and in particular it relates to utilizing a second wireless network for enabling a wireless device, being unable to access a first wireless network, to access a first wireless network. One aspect of the proposed technology relates to a method performed in a wireless device being unable to access a first wireless network. The method comprises accessing a second wireless network and sending information indicating an inability to access the first wireless network to the second wireless network, for further distribution to the first wireless network. Thereby, the proposed method enables the first wireless network to reconfigure at least one access procedure parameter in the first wireless network in order to improve the conditions for the wireless device when accessing the first wireless network. The method further comprises accessing the first wireless network utilizing at least one reconfigured access procedure.

Abstract: A method for transmitting and receiving slot setting information in a communication system is disclosed. An operating method of a UE comprises the steps of: receiving, from a base station, a first upper layer message including SFI for indicating a format of a slot; receiving, from the base station, DCI or a second upper layer message for indicating a use of a flexible symbol belonging to the slot set by the SFI; and determining the flexible symbol belonging to the slot as a DL symbol or a UL symbol on the basis of the second upper layer message or the DCI. Therefore, a performance of a communication system can be improved.

Abstract: Provided is an X-ray tube. The X-ray tube includes a cathode electrode, an anode electrode vertically spaced apart from the cathode electrode, an emitter on the cathode electrode, a gate electrode disposed between the cathode electrode and the anode electrode, the gate electrode including an opening at a position corresponding to the emitter, and a spacer provided between the gate electrode and the anode electrode. The spacer includes an insulator and conductive dopants doped in the insulator.

Abstract: The present disclosure provides a polar code coding method, a polar code decoding method, apparatus and device. The polar code coding method includes: obtaining a plurality of CRC check bits; determining interleaved padding positions in a to-be-coded sequence; filling a first predetermined number of CRC check bits of the plurality of CRC check bits into the interleaved padding positions in the to-be-coded sequence in an interleaving manner; and performing polar coding on the to-be-coded sequence that is filled with the predetermined number of CRC check bits in interleaving manner, and transmitting a coded sequence to a receiving end. The first predetermined number is less than or equal to a total number of the plurality of CRC check bits.

Abstract: Embodiments of the present application provide a load control method and apparatus, a network device and a terminal, including: sending, by a network device, a system broadcast message, where the system broadcast message includes a first configuration parameter, and the first configuration parameter is used to control whether a terminal performs a two-step random access procedure.