Abstract: This application provides a control information transmission method, a base station, and a terminal. The method includes: extracting a radio resource from a preset resource block set, and sending control information in a first time period by using the radio resource. The base station includes a processor and a transmitter. The processor is configured to extract a radio resource from a preset resource block set, and the transmitter is configured to send control information in a first time period by using the radio resource. According to the control information transmission method provided in this application, the base station can send the control information in any time period, and the terminal can receive the control information in any time period, thereby shortening a time interval between two control information transmissions.

Abstract: A pharmaceutical composition and method are provided which may be used for the treatment and prevention of various infections, diseases, and conditions. Preferably, the composition and method may be used for preventing and treating of aging and aging associated disease and its use (or method). Preferably, the composition and method may be used for treating and prophylaxis of microbial infectious diseases and associated inflammatory disorders and its use (or method). The pharmaceutical composition according to the invention includes a therapeutic agent X or a pharmaceutically acceptable salt thereof; a therapeutic agent Y or a pharmaceutically acceptable salt thereof; and at least one pharmaceutically acceptable excipient, in which the therapeutic agent X is a non-steroidal anti-inflammatory drug and the therapeutic agent Y is a fatty acid oxidation inhibitor.

Abstract: An antenna structure includes a substrate, a plurality of reflective plates, a grounding plate, a radiating member and a plurality of conductive vias. The substrate contains liquid crystal polymer and has opposite first and second surfaces. The reflective plates are arranged in an array on the first surface of the substrate. The grounding plate is arranged on the second surface of the substrate and overlaps with the reflective plates in a normal direction of the substrate. The radiating member is on the second surface of the substrate and does not overlap with the reflective plates in the normal direction of the substrate. The radiating member has an open slot which is defined by a first radiating branch and a second radiating branch that generate at least two different operating frequency bands. The conductive vias respectively penetrate the substrate and connect with the reflective plates and the grounding plate.

Abstract: A power measuring system includes a processor, a control unit, a memory unit, and a power sensor including a sensing unit and a signal processing unit correspondingly outputting an electrical signal according to a deformation of the sensing unit. The sensing unit is disposed to either a right operational part or a left operational part of a bicycle. The control unit is controlled by a user and outputs a weighting command. The processor receives the weighting command and stores the weighting command into the memory unit, and obtains a weighting parameter corresponding to the weighting command according to a reference table stored in the memory unit, and receives the electrical signal outputted from the signal processing unit, and calculates a first power value, and multiplies the first power value by the weighting parameter to get a second power value, and adds the first power value and the second power value to obtain a total power value.

Abstract: An array antenna of a radar includes a liquid crystal polymer (LCP) substrate with antenna transceiver circuits embedded. A plurality of patch array antennas are disposed on the LCP substrate and connected to the antenna transceiver circuit. Each patch array antenna includes a plurality of patch antennas connected in series, and the foremost patch antenna has a concave slot on the radiating surface by each side of respective feed line. By use of a LCP substrate can ensure stable material characteristics in different environments. Compared with a single patch antenna, the gain may be improved by 6 dB by connecting four patch antennas in series. A concave slot is formed on a radiating surface of a patch antenna to optimize a feed impedance, thereby to improve a working bandwidth of the antenna to alleviate an excessively narrow bandwidth of a patch antenna.

Abstract: A patch antenna includes a dielectric substrate formed by a high dielectric coefficient material covered with a soft material. The dielectric substrate has a first surface, an opposite second surface, and surrounding side surfaces there between. The patch antenna further includes a radiating metal arm formed on at least the first surface with a thin metal layer in a specific shape, a grounding metal plate disposed on the second surface, and a parasitic metal arm extending from the grounding metal plate towards the first surface via at least one of the side surfaces. The parasitic metal arm is approximate but not connected to the radiating metal arm. The radiation metal arm further includes an enclosed slot, together with the parasitic metal arm, improve the working bandwidth and high directivity of the antenna.

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: This application discloses an apparatus for a physical uplink control channel (PUCCH) transmission. The apparatus is configured to obtain M cells that have a PUCCH transmission capability in a PUCCH group, receive, from a network device, first indication information indicating a first cell in the M cells, and receive, from the network device, second indication information indicating a time domain position of a first PUCCH. The terminal sends the first PUCCH to the network device on the first cell.

Abstract: A terminal device receives a first message, and parses the first message. The first message includes a configuration that is related to PDCCH repetition transmission, and the configuration is related to the PDCCH repetition transmission is for determining M groups of PDCCH candidate sequences. Each group of PDCCH candidate sequences includes K PDCCH candidates, the K PDCCH candidates are for sending same downlink control information, and the K PDCCH candidates included in each group of PDCCH candidate sequences are separately located on different symbols. A PDCCH candidate in the M groups of PDCCH candidate sequences meets a first condition.

Abstract: One embodiment is a point of sale system that includes a head unit and an input output (I/O) unit coupled to the head unit and coupled to a network. The I/O unit includes a first controller adapted to, in response to a wake up event received from the network, generating a wake up message and transmitting the wake up message to the head unit. The head unit includes a second controller and a processor, the second controller adapted to receive the wake up message and in response generate a power on signal to the processor.

Abstract: A mini cutting bit includes a shank, a cutting part and a bit tip, wherein the cutting part has opposite ends connected to the shank and the bit tip. The bit tip and the cutting part are made of different materials, and the bit tip is harder than the cutting part.

Abstract: A mini cutting bit includes a shank and a cutting part. The cutting part has a first spiral portion and a second spiral portion parallelly and twistedly formed thereon. The cutting part further has two chip removal flutes between the first and the second spiral portions. The first spiral portion has a first chip breaking flute on a top thereof while the second spiral portion has a second chip breaking flute. Widths of the first and the second chip breaking flutes are smaller than that of the tops of the first and the second spiral portions respectively.

Abstract: A downlink transmission method includes determining a time domain position of at least one first transmission resource in resources of a downlink data channel. When the at least one first transmission resource is a plurality of first transmission resources, start positions of time domain positions of the plurality of first transmission resources are the same. The at least one first transmission resource can be used to transmit downlink control information. The method also includes determining, based on the time domain position of the at least one first transmission resource and time domain positions of the resources of the downlink data channel, a condition satisfied by the at least one first transmission resource. The method further includes determining a transmission mode of the downlink control information and/or the downlink data channel in the resources of the downlink data channel based on the condition.

Abstract: A three-dimensional (3D) filter and a fabrication method thereof are provided. The 3D filter includes a circuit board, a first ring-type resonator, a second ring-type resonator and a via structure. The circuit board includes a first circuit layer, a second circuit layer and a third circuit layer. The third circuit layer is located between the first circuit board and the second circuit board. The first ring-type resonator is disposed in the first circuit layer and has a first surrounding area corresponding to a first cut-off frequency band. The second ring-type resonator is disposed in the second circuit layer and has a second surrounding area corresponding to a second cut-off frequency band. The via structure passes through the first circuit layer, the second circuit layer and the third circuit layer, and is electrically connected to the first ring-type resonator and the second ring-type resonator.

Abstract: Embodiments of this application provide cross-carrier scheduling methods, terminal devices, access network devices, and chips. In an example method, the terminal device receives first indication information when monitoring, in at least one user equipment (UE)-specific search space (USS) in a first cell, a physical downlink control channel (PDCCH) for scheduling data of a third cell. The terminal device stops, based on the first indication information, monitoring, in the at least one USS in the first cell, the PDCCH for scheduling the data of the third cell, and determines to monitor, in at least one USS in a second cell, a PDCCH for scheduling the data of the third cell, to implement switching between USSs in two cells.

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: A composite antenna and array antenna using the same. The antenna has a three-layer structure including a patch antenna, a slot antenna and a transmission line. A first layer includes a patch antenna resonating at half a wavelength, a second layer includes a slot antenna resonating at half the wavelength, and a third layer includes a transmission line and a feed point. The three layers are coupled and the entire composite antenna unit satisfies a resonance condition. A signal is fed through the transmission line and coupled to the slot antenna, and the signal from the slot antenna is further coupled to the patch antenna. This composition antenna has a desirable antenna gain, and an increased antenna bandwidth compared to a single patch antenna or slot antenna.

Abstract: A bicycle accessory mounting bracket includes a first member, a second member and a plug member. The first member has a first connecting pillar with a first sliding slot. The second member has a second connecting pillar. The plug member is inserted into the first and second connecting pillars inserted into each other through the first sliding slot and the through hole of the second connecting pillar. The plug member includes a shell, an actuating member and two abutting members. The actuating member has a wide portion and a concave portion. In the first position, the wide portion is located between the penetration holes, and the abutting members are pushed by the wide portion to enter the perforation holes. When in the second position, the concave portion is located between the penetration holes, the abutting members enter the concave portion, and the first and second connecting pillars can rotate relatively.

Abstract: This application provides a communication method, including: A terminal device receives configuration information from a network device. The configuration information is used to configure at least two frequency bands for the terminal device, and the at least two frequency bands include a first frequency band and a second frequency band. The terminal device receives first scheduling information from the network device. The first scheduling information indicates a target resource block (RB) for data transmission. The terminal device performs data transmission with the network device on a same symbol by using a first RB on the first frequency band and a second RB on the second frequency band. There is a first common resource block (CRB) deviation between the first RB and the second RB, and the target RB includes the first RB or the second RB.

Abstract: An uplink transmission method includes receiving a first message that is used to configure a first uplink resource. The method also includes performing uplink transmission on the first uplink resource. The first uplink resource includes at least a first part and a second part in a first time period, a phase deviation of uplink transmission between the first part and the second part falls within a first threshold range, or a power deviation of uplink transmission between the first part and the second part falls within a second threshold range. The first time period is a duration between a start time and an end time of the first uplink resource in a first time length, or a duration between a start time and an end time of the first uplink resource in a first transmit opportunity.