Abstract: An adjustable phase shifter and a manufacturing method therefor, and an electronic device. The adjustable phase shifter includes: a first substrate and a second substrate, which are arranged opposite each other; an adjustable dielectric layer, which is arranged between the first substrate and the second substrate; a first electrode, which is located on the side of the first substrate facing the adjustable dielectric layer; and a second electrode, which is located on the side of the second substrate facing the adjustable dielectric layer, wherein an adjustable capacitor is formed in an overlap region between the first electrode and the second electrode.

Abstract: The present disclosure relates to communication technology, and discloses a resource selection method and apparatus in a carrier aggregation scenario, a device, and a storage medium. The method includes: evaluating target resources in a target resource set at a second time instant according to a selected resource or scheduled resource on a second carrier. The target resource set includes a selected resource on a first carrier as indicated at a first time instant, and the second time instant is earlier than the first time instant. According to the present disclosure, the selected resource on the current carrier is evaluated according to the latest selected resource or scheduled resource on another carrier, at least before transmission on the selected resource of the current carrier. If the currently selected resource cannot be used for transmission, resource reselection can be triggered.

Abstract: Provided are a sidelink communication method and a terminal device. The method comprises: if a first condition is satisfied, a terminal device adjusting transmission power of a sidelink transmission, wherein the first condition comprises one or more of the following: one or more sidelink transmissions of the terminal device on a first carrier overlapping in the time domain with one or more sidelink transmissions of the terminal device on a second carrier; and the sum of transmission power of a plurality of sidelink transmissions in a time-domain overlapping portion of the first carrier and the second carrier being greater than a first transmission power.

Abstract: A method for sidelink (SL) transmission, a terminal device, and a non-transitory computer-readable storage medium are provided. The above method includes performing (810) SL transmission and/or SL reception based on priority values of multiple SL transmissions, where at least two SL transmissions among the multiple SL transmissions correspond to different subcarrier spacings (SCSs).

Abstract: Provided is a method for resource selection. The method is performed by a terminal device. The method includes: for N second time-domain units corresponding to a first time-domain unit, performing resource selection based on the N second time-domain units; wherein the first time-domain unit and each of the N second time-domain units correspond to different carriers, and N is an integer greater than 1.

Abstract: A wireless communication method and a terminal device. A first terminal can send feedback information on a plurality of PRBs of an unlicensed frequency band, so that the feedback information occupies a certain proportion of channel bandwidth in a frequency domain to ensure the normal transmission of the feedback information, and realize the use of sidelink communication in the unlicensed frequency band.

Abstract: Performing operating actions on a field device includes reading out identification information from the field device using an operating unit, selecting a use case by a first operator using the operating unit, (defining an operating action), and accessing the field device and executing the operating action defined in the selected use case. Status information relating to the use case from the operating unit is transmitted to a cloud-based platform, and the status information is confirmed by the first operator or by a second operator. Confirmation information is transmitted by the cloud-based platform to the operating unit via a second communication link. A report is created by the operating unit when confirmation information has been transmitted to the operating unit for each of the operating actions defined in the user case, and the report is linked to a digital image of the field device on the cloud-based platform.

Abstract: A method for performing logging of modifications of a database includes, for each backend process of a plurality of backend processes simultaneously, writing a respective log entry to a write-ahead log buffer, submitting a respective commit request requesting the respective log entry be committed to a write-ahead log, and sleeping the respective backend process. The method also includes writing, using a dedicated writing process and direct asynchronous input/output, one or more of the respective log entries in the write-ahead log buffer to the write-ahead log. The dedicated writing process is different from each respective backend process of the plurality of backend processes. The method also includes updating a log sequence number pointer based on the respective log sequence numbers of the one or more of the respective log entries and waking, based on the log sequence number pointer, one or more of the respective backend processes.

Abstract: The disclosure provides a method for resource selection and a first device. The method is applied to a first device and includes the following. A first signaling is transmitted to a second device, where the first signaling is used to trigger the second device to transmit a resource set to the first device, and the resource set is used to assist the first device in sidelink (SL) transmission resource selection. The resource set is received from the second device. A resource for SL transmission is selected according to the resource set.

Abstract: The disclosure provides a method for channel detection, a terminal device, and a non-transitory computer-readable storage medium. The method includes the following. Monitor a channel before a time-unit boundary and/or after the time-unit boundary, and determine, according to a channel monitoring result, whether to perform blind detection in a time unit next to the time-unit boundary.

Abstract: A method for determining a reference resource includes: a first terminal determines a resource pool where a reference resource set is located, and determines, in a resource selection window, a first resource set belonging to the resource pool; the first terminal excludes resources from the first resource set based on detected Sidelink Control Information (SCI) and a measured Sidelink Reference Signal Received Power (SL-RSRP) to obtain a second resource set, where the second resource set is a resource set adaptable to be used by a second terminal; and the first terminal indicates the second resource set to the second terminal.

Abstract: A transmission method of a resource set, and a first terminal are provided. The transmission method of the resource set includes that: a first terminal sends a transmission resource set to a second terminal, here, a transmission resource included in the transmission resource set belong to transmission resources in a first time-frequency range.

Abstract: An air conditioner includes a housing having an air outlet chamber, an air treatment apparatus disposed in the housing, and an air guide mechanism movably disposed in the housing. A vent connecting the air outlet chamber with outside is formed at a sidewall of the air outlet chamber. The air treatment apparatus includes an air treatment unit and has an air inlet. The air guide mechanism is configured to connect an inner cavity of the air treatment unit with outside or isolate the inner cavity of the air treatment unit from outside. When the inner cavity of the air treatment unit is in communication with outside, air entering through the air inlet flows through the air treatment unit and into the air outlet chamber, and then flows out through the vent.

Abstract: A phase shifter, including: first and second substrates opposite to each other; an adjustable dielectric layer and a plurality of pillar supports between the first and second substrates; first and second conductive layers on sides of first and second substrates close to the adjustable dielectric layer, respectively, where patterns of the first and second conductive layers include at least one first electrode and at least one second electrode, respectively, orthographic projections of the at least one first electrode and the at least one second electrode on the first substrate at least partially overlap each other; orthographic projections of each of the plurality of pillar support, and the pattern of the first conductive layer on the first substrate do not overlap each other, and the pillar supports of the plurality of pillar supports close to an edge of the pattern of the first conductive layer are equally spaced apart therefrom.

Abstract: An ultrasonic treatment device includes an ultrasonic treatment tip and a cooling mechanism. The ultrasonic treatment tip includes a sealed cavity, a sound-transferring medium disposed inside the sealed cavity, a treatment window and a heat-transferring surface. The ultrasonic treatment tip is configured for outputting ultrasonic waves to a treatment area through the treatment window. The heat-transferring surface is intimately surrounding the treatment window and thermally contacted with the treatment area. The cooling mechanism is configured to discharge heat generated at the treatment area outside of the ultrasonic device by thermally contacting the heat-transferring surface.

Abstract: Provided is a method for recognizing an individual by fusing a first match result generated by a first single-modal biometric recognition system of a first biometric modality and a second match result generated by at least one second single-modal biometric recognition system of a second biometric modality into a fused match result. Machine leaning based on training of retrieved data is performed to obtain optimized parameters meeting a target performance metric. Parameters of a fusion model are updated with the optimized parameters in a database, which is then applied to match results to recognize the individual. Other embodiments disclosed.

Abstract: Provided is a method for determining a radio link failure. The method is performed by a first terminal device. The first terminal device transmits data to a second terminal device over a plurality of carriers using carrier aggregation. The method includes: determining the RLF in a case where a value of a discontinuous transmission counter for at least one target carrier of the plurality of carriers is greater than or equal to a first threshold.

Abstract: A method for resource determination, including: receiving, by a first terminal, indication information indicating a reference resource set; determining a candidate resource set based on the reference resource set; and determining resources used for sending sidelink data based on the candidate resource set.

Abstract: Provided are a method for sidelink transmission and a terminal device. A first terminal device determines transmission resources of a first PSFCH, the transmission resource of the first PSFCH includes one or more of the following: a common interlace occupied by the first PSFCH; and a dedicated RB occupied by the first PSFCH.

Abstract: A wireless communication method a includes: detecting, by a first terminal, first indication information transmitted by a second terminal, the first indication information being used to indicate that the first terminal is to enter a target state; the target state being used to indicate whether the first terminal starts a first timer, or the target state being used to indicate whether the first terminal receives sidelink data within a first time range; where the first timer is related to a sidelink discontinuous reception duration timer, and the first time range is determined based on the first timer; and transmitting, by the first terminal, sidelink feedback information of the first indication information to the second terminal.