Abstract: A wireless device may be configured to perform a method. The method may include receiving, by the wireless device, configuration parameters indicating duration values for skipping physical downlink control channel (PDCCH) monitoring on a bandwidth part (BWP). The duration values can be from first values in response to the BWP having a first subcarrier spacing (SCS) and second values in response to the BWP having a second SCS, wherein each value of the second values is equal to multiplication of a respective value, of the first values, and a same granularity value. The method may further include receiving a downlink control information (DCI) indicating skipping PDCCH monitoring on the BWP for a time duration based on a duration value of the duration values. The method may additionally include skipping monitoring the PDCCH on the BWP for the time duration based on the DCI.

Abstract: A wireless device receives one or more radio resource control (RRC) messages comprising configuration parameters indicating a first set of reference signals (RSs) for a first beam failure detection of a primary cell, a second set of RSs for a second beam failure detection of the primary cell, and a scheduling request (SR) configuration for reporting a beam failure detected on the second set of RSs. The first set of RSs is associated with a first group index and the second set of RSs is associated with a second group index. Based on the second beam failure detection on the second set of RSs, the wireless device transmits, using the SR configuration, a physical uplink control channel (PUCCH) transmission with a recovery request associated with the second set of RSs.

Abstract: A wireless device can receive configuration parameters indicating a first timing advance group (TAG) for a cell and a second TAG for the cell. The first TAG may be a primary TAG (PTAG). A first time alignment timer (TAT) associated with the first TAG can expire. In response to the expiry of the first TAT, the wireless device may set the second TAG as the PTAG. The wireless device may further transmit uplink signals via the cell.

Abstract: Provided is a comprehensive quantitative evaluation method and system for welding usability of welding consumables.

Abstract: A wireless device receives configuration parameters indicating: a plurality of a channel occupancy time (COT) lengths of a cell, and a position parameter for a COT of the cell. The wireless device receives downlink control information (DCI) comprising a plurality of fields. The position parameter indicates a position of a field, of the plurality of fields. The field indicates a COT length, of the plurality of COT lengths. The wireless device transmits a transport block via uplink resources of the COT with the COT length.

Abstract: The present invention provides a coal feeding control method and system for a small pulverized coal silo, the method includes: acquiring a boiler load increase signal, and determining the target function F(t) for boiler load control obtaining the current coal mill output signal B(t), where B(t) is the fuel quantity signal at the outlet of the coal mill that changes over time from the start time; comparing B(t) with F(t): if B(t) cannot meet the fuel quantity requirements of F(t), activate the small pulverized coal silo connected to the boiler; otherwise, the small pulverized coal silo remains inactive; determining the coal feeding signal f(t) for the small pulverized coal silo, and further determining the coal feeding control signal f(t) for the small pulverized coal silo; controlling the small pulverized coal silo to feed coal to the boiler, quickly changing the combustion rate in the furnace, and increasing the boiler load.

Abstract: Control information may be used to schedule communications between a wireless device and a base station. The wireless device may monitor control channels associated with one or more cells to receive the control information.

Abstract: An example method includes receiving, by a wireless device, downlink control information (DCI). The DCI may schedule transport blocks (TBs) via physical downlink shared channels (PDSCHs) at a first slot and a second slot. The DCI may also indicate a first transmission configuration indicator (TCI) state for reception of the TBs. The method may also include receiving, based on a second TCI state, a first TB, of the TBs, at the first slot. The method may also include receiving, based on the first TCI state, the second TB, of the TBs, at the second slot in response to a time difference between the first slot and the second slot being larger than a time gap.

Abstract: A method for beam determination may include receiving, by a wireless device from a base station, configuration parameters indicating transmission configuration indication (TCI) state pools, wherein each TCI state pool, of the TCI state pools, comprises TCI states. The method may also include transmitting an indication of a TCI state pool from the TCI state pools.

Abstract: Beam determination may be used in wireless communications, for example, in a beam failure recovery procedure. One or more parameters may be communicated and/or used to indicate an association between resources and a corresponding control resource set (CORESET) pool index of multiple CORESET pool indices. For each of the multiple CORESET pool indices, a reference signal associated with the CORESET pool index may be determined. Wireless communications may be performed by selecting a reference signal for each of the multiple CORESET pool indices, and resources associated with a corresponding CORESET pool index may be communicated based on the selected reference.

Abstract: A wireless device may receive one or more messages comprising one or more configuration parameters for a cell. The cell may comprise a normal uplink (NUL) carrier, a supplementary uplink (SUL) carrier, and a downlink carrier comprising at least two downlink bandwidth parts (BWPs). The wireless device may select, for a random-access procedure of the cell, an uplink carrier among the NUL carrier and the SUL carrier based on a measured quality of each downlink BWP of the at least two downlink BWPs. The uplink carrier may be the NUL carrier based on the measured quality of each downlink BWP of the at least two downlink BWPs being equal or greater than an uplink carrier threshold. The wireless device may transmit, via the NUL, a random-access preamble for the random-access procedure.

Abstract: A wireless device increments a beam failure instance counter based on a first beam failure instance indication for one or more first reference signals (RSs) for beam failure detection. The wireless device receives a medium access control control element (MAC CE) indicating one or more second RSs for beam failure detection. The wireless device resets the beam failure instance counter in response to receiving the MAC CE. The wireless device increments the beam failure instance counter based on a second beam failure instance indication for the one or more second RSs. The wireless device based on the beam failure instance counter being equal to or greater than a first value, triggers a beam failure recovery for the one or more second RSs.

Abstract: A method for adding animation to a video includes: detecting whether the hand of a user in the current video frame, which is currently captured, holds an object; if so, determining a target animation corresponding to the object; and determining an animation addition area, which corresponds to the target animation, on the current video frame, and adding the target animation to the animation addition area. Therefore, a corresponding animation special effect is added for an object held by a user in a video, such that the interaction between the user and the handheld object is visually reflected, thereby improving the interestingness of video filming, and providing technical support for improving the viscosity of the user with respect to a video product.

Abstract: A wireless device receives radio resource control (RRC) messages comprising configuration parameters of a multicast and broadcast service (MBS). The configuration parameters indicate: a first feedback operation with hybrid automatic repeat request (HARQ) feedback being enabled; and a second feedback operation with the HARQ feedback being disabled. A group common downlink control information (DCI) comprises a field indicating one of the HARQ feedback being enabled or the HARQ feedback being disabled. The wireless device receives a first group common DCI: scheduling a first transport block (TB) of the MBS; and comprising the field indicating the HARQ feedback being enabled. The wireless device transmits, based on the field indicating the HARQ feedback being enabled, a first HARQ feedback for the first TB.

Abstract: A first wireless device receives, from a second wireless device, sidelink control information comprising a field with a value indicating to transmit a report message comprising preferred radio frequency resources of a sidelink between the first wireless device and the second wireless device. In response to the value of the field indicating to transmit the report message, the first wireless device transmits, to the second wireless device and via a physical sidelink shared channel of the sidelink, the report message indicating radio frequency resources preferred by the first wireless device. The first wireless device receives, from the second wireless device, sidelink transport blocks via one or more resources of the preferred radio frequency resources.

Abstract: Wireless communications may use one or more devices for transmission and/or reception that may lead to potentially harmful exposure. One or more safety measures may be used for wireless communication devices, such as maximum power exposure (MPE) reporting and/or related operations. An MPE report may use a power headroom report (PHR) to include an uplink transmission power reduction value associated with an MPE threshold.

Abstract: A base station and/or a wireless device may communicate using a plurality of wireless resources. Multiple carriers may be used for a transmission such that portions of the transmission may be transmitted using different carriers. Multiple carrier transmission may be independently configured for each of a plurality of wireless resources.

Abstract: Provided in the embodiments of the present disclosure are a video processing method and device. The video processing method includes: determining a target image to be processed in a video; performing semantic segmentation on the target image through a convolutional neural network to obtain a first feature map, wherein the first feature map comprises a feature map corresponding to at least one semantic class; determining a target image region corresponding to the at least one semantic class in the target image according to the first feature map; wherein the at least one semantic class comprises an object-in-hand, and a training image adopted by the convolutional neural network in a training process is marked with an image region corresponding to the at least one semantic class.

Abstract: A wireless device receives configuration parameters of a cell. The configuration parameters indicate: first control resource sets (coresets) associated with a first coreset pool index; and second coresets associated with a second coreset pool index. The wireless device receives a downlink control information comprising a dormancy indication indicating a transition from a dormant bandwidth part of the cell to a non-dormant bandwidth part of the cell. In response to the dormancy indication, the wireless device monitors the first coresets on the non-dormant bandwidth part of the cell; and skips monitoring of the second coresets on the non-dormant bandwidth part of the cell.