Abstract: This application discloses a control information transmission method and device, and relates to the field of communications technologies, to reduce power consumption of UE. The control information transmission method provided in embodiments of this application is: receiving, by user equipment UE, first indication information sent by a base station, where the first indication information indicate a first time window; and skipping, by the UE, monitoring a physical downlink control channel PDCCH in the first time window.

Abstract: The present disclosure relates to terminal device wakeup methods and apparatus, network devices, and terminal devices. One example method includes receiving, by a first terminal device, configuration information of a first wakeup indication from a network device, where the first wakeup indication is used to indicate whether the first terminal device is to wake up, detecting, by the first terminal device, the first wakeup indication based on the configuration information, and in response to that the first wakeup indication is not detected, waking up, by the first terminal device, when the configuration information comprises first indication information. The first indication information is used to indicate the first terminal device to wake up when the first wakeup indication is not detected.

Abstract: This application provides a downlink control information transmission method and an apparatus. The method includes: A terminal determines a quantity of information bits of first downlink control information DCI based on a 1st corresponding non-dormant bandwidth part BWP of a secondary cell SCell within active time or a 1st corresponding non-dormant BWP of a secondary cell outside active time, and monitors the first DCI on a PDCCH candidate of a primary cell PCell based on the quantity of information bits of the first DCI. The first DCI is used to schedule data transmission of the PCell and/or data transmission of the SCell. The solutions disclosed in this application help accurately determine a size of DCI, and improve information transmission performance.

Abstract: This application discloses a data processing method, wherein a main functional module of a terminal device obtains a signal processing pattern. The signal processing pattern indicates first time in which a secondary functional module with low power consumption in the terminal device can process a target signal, or indicates second time in which the secondary functional module cannot process the target signal. After the signal processing pattern is obtained, the secondary functional module processes the target signal based on the signal processing pattern, in other words, the secondary functional module processes the target signal only in the first time.

Abstract: Embodiments of this application provide a terminal device that receives first indication information from a network device, where the first indication information indicates whether a half-duplex slot and a full-duplex slot are allowed to be used together for repetition transmission. Further, the terminal device determines at least one repetition transmission position of a first channel based on the first indication information and a time domain position at which the first channel is repeatedly transmitted for the first time, and sends or receives the first channel at the at least one repetition transmission position.

Abstract: This application provides example downlink control information (DCI) transmission methods and apparatuses. One example method includes receiving first cross carrier scheduling configuration information, wherein the first cross carrier scheduling configuration information indicates a terminal device to monitor a first downlink control information (DCI) format, and where the first DCI format can be used to schedule data transmission of two or more cells. When a first cell is in an inactive mode or a dormancy mode, a quantity of information bits of the first DCI format are determined based on a first bandwidth part (BWP) of the first cell. The first DCI format is then monitored based on the determined quantity of information bits of the first DCI format.

Abstract: A wireless communication device includes an antenna module and a flexible substrate. The antenna module includes an antenna structure and a control chip. The control chip is configured to use an antenna structure to perform wireless communication. The flexible substrate is used to carry the antenna module and includes two substrate regions. The antenna structure includes a first antenna radiation plate and a second antenna radiation plate. An open slot is extended from an edge of the first antenna radiation plate to a center of the first antenna radiation plate. The second antenna radiation plate is disposed under the first antenna radiation plate to overlap the first antenna radiation plate. There is a distance between the first antenna radiation plate and the second antenna radiation plate, thus the second antenna radiation plate is coupled to the first antenna radiation plate.

Abstract: A communication transmission method and a device, where the method includes: A terminal device receives first indication information from a network device; and the terminal device skips PDCCH monitoring in a first cell based on the first indication information. The first cell is a single cell; the first cell is a Pcell; the first cell is a Pcell, and at least one Scell of secondary cells Scells in which PDCCH monitoring is skipped when PDCCH monitoring is skipped in the Pcell; or the first cell is a Pcell and all activated Scells of Scells. The method effectively avoids PDCCH-only of the terminal device in the first cell.

Abstract: A resource determination device and method, the method including receiving a target rate match parameter from a network device, where the target rate match parameter includes association information, and the association information indicates to associate a frequency domain position parameter or time domain position parameter of a first time-frequency resource, determining a second time-frequency resource based on the association information, where a frequency domain position parameter of the second time-frequency resource is associated with the frequency domain position parameter of the first time-frequency resource, where a time domain position parameter of the second time-frequency resource is associated with the time domain position parameter of the first time-frequency resource, and determining, based on the second time-frequency resource, a time-frequency resource that is in a downlink time-frequency resource and that is used for transmission of downlink data.

Abstract: A radio access network device configures a first parameter and location indication information for a first terminal device. The first parameter is used to determine a data transmission resource of the first terminal device. The location indication information indicates a location of first retransmission scheduling information corresponding to the first terminal device in retransmission scheduling information. Then, the first terminal device sends uplink data to the radio access network device, and the radio access network device receives the uplink data. Afterwards, the radio access network device sends the retransmission scheduling information to the first terminal device. The first terminal device determines a retransmission resource based on the retransmission scheduling information, the location indication information, and the first parameter. Finally, the first terminal device retransmits the uplink data to the radio access network device by using the retransmission resource.

Abstract: A communication method and apparatus may be applied to a wireless communication system, for example, 4G or 5G. The method includes: determining a monitoring span pattern in one slot and an actual monitoring capability in each monitoring span in the pattern based on configuration information such as an SS set and a bound CORESET of a terminal device; and monitoring DCI of each cell based on the actual monitoring capability.

Abstract: Embodiments of this application provide a cell scheduling method, wherein a terminal device receives a downlink control information format from a network device; and the terminal device determines, whether at least one cell in the plurality of cells are scheduled based on a combination of the first indicator field and the fourth indicator field in the downlink control information format.

Abstract: A downlink control information detection method and a related apparatus are provided. The method includes: For first downlink control information DCI for scheduling data channels of a plurality of cells, a terminal determines a target cell corresponding to the first DCI, to count a size budget of the first DCI on the target cell, so that a count value of a size budget of DCI on the target cell does not exceed a preset threshold. A payload size of the first DCI is different from that of second-type DCI for scheduling a data channel of one cell. Further, the terminal performs blind detection for the first DCI based on the payload size of the first DCI.

Abstract: An array antenna includes a flexible substrate formed by stacked liquid crystal polymer (LCP) layers and has at least one feed point. At least one serial antenna is arranged on the flexible substrate, and a microstrip is extended from the feed point to connect a plurality of radiating elements in series to form the serial antenna. The tail end one of the radiating elements of the serial antenna is connected to one end of a ground microstrip, and another end of the ground microstrip is short-circuited to the ground. The length of the ground microstrip is approximately one fourth of the wavelength of the center frequency of the array antenna. Feeding sections where microstrips feeding to the radiating elements are in a horn and/or groove shape. Desired frequency and bandwidth may be obtained by adjusting lengths and widths of feeding sections respectively.

Abstract: An antenna test system includes a box body, a supporting device, at least one probe device, a signal measuring device, and a moving device. The box body has at least an operation side configured to be opened to allow access to devices inside the box body. The supporting device is disposed in the box body and the antenna circuit to be tested is arranged thereon. The probe device is disposed in the box body and configured to apply an antenna testing signal to the antenna circuit to emit an antenna working signal. The signal measuring device is disposed in the box body to receive the antenna working signal emitted from the antenna circuit. The moving device is disposed in the box body and configured to carry the signal measuring device to maneuver in three directions of X-axis, Y-axis, and Z-axis to receive the antenna working signal in different positions.

Abstract: An antenna structure includes an upper patch antenna, a lower patch antenna, a grounding layer, a transmission line layer, and a first feeding line and a second feeding line passing through the grounding layer. Each of the first feeding line and the second feeding line includes a first portion, a second portion and a third portion. The first portion is disposed between the lower patch antenna and the grounding layer and is perpendicular to the grounding layer. The second portion is disposed between the grounding layer and the transmission line layer and is perpendicular to the grounding layer. The third portion is disposed within the grounding layer and is parallel to the grounding layer. The third portion is coupled between the first portion and the second portion.

Abstract: This application relates to the field of communications technologies, and discloses a communication method and apparatus. The method includes: when a terminal device determines transmission statuses of N time-frequency resource groups based on transmission indication information sent by a network device, if a time-frequency resource group is separated into a former half and a latter half by one or more first symbols in time domain, the former half of the time-frequency resource group may be combined into a previous time-frequency resource group of the time-frequency resource group, or the latter half of the time-frequency resource group may be combined into a next time-frequency resource group of the time-frequency resource group, to determine a transmission status.

Abstract: This application discloses a control information transmission method and device, and relates to the field of communications technologies, to reduce power consumption of UE. The control information transmission method provided in embodiments of this application includes: receiving, by user equipment UE, first indication information sent by a base station, where the first indication information indicates a first time window; and stopping, by the UE, monitoring a physical downlink control channel PDCCH in the first time window.

Abstract: Embodiments of this application provide a PDCCH monitoring method. The method includes: A terminal device monitors a PDCCH on a first PDCCH candidate as indicated by network when at least one RE in the first PDCCH candidate overlaps with at least one RE in the first time-frequency resource as indicated by the network.