Abstract: The disclosure provides methods, apparatus and machine-readable mediums relating to buffer status reporting in wireless communication systems. One aspect provides a method performed by a user equipment. The user equipment is configurable to communicate with a radio access node via a plurality of communication protocols, and to communicate with a network node via at least one congestion-controlled application transport protocol. The method comprises: generating a buffer status report comprising an indication of a first amount of data available for transmission from the user equipment, the first amount of data including at least data stored in a buffer for data conforming to the congestion-controlled application transport protocol; and transmitting the buffer status report to the radio access node.

Abstract: Embodiments herein relate to e.g., a method performed by a UE for handling communication of data in a wireless communication network. The UE transmits a scheduling request, SR, indicating a buffer status of the UE or along with an indication indicating the buffer status of the UE.

Abstract: Systems, apparatuses, and methods for implementing an instant auto-focus mechanism with distance estimation are disclosed. A camera includes at least an image sensor, one or more movement and/or orientation sensors, a timer, a lens, and control circuit. The control circuit receives first and second images captured by the image sensor of a given scene. The control circuit calculates a distance between first and second camera locations when the first and second images, respectively, were captured based on the one or more movement and/or orientation sensors and the timer. Next, the control circuit calculates an estimate of a second distance between the camera and an object in the scene based on the distance between camera locations and angles between the camera and the object from the first and second locations. Then, the control circuit causes the lens to be adjusted to bring the object into focus for subsequent images.

Abstract: The present disclosure discloses a method for adjusting a display panel, a device for adjusting a display panel, and a display device including the adjusting device. The method includes: detecting an image displayed by a display panel to determine whether the displayed image is a flickering image; inverting original polarities of data voltages inputted onto at least partial data lines of the display panel when it is detected that the displayed image is the flickering image; scanning an I2C interface, and determining whether a common voltage is written; and restoring the polarities of the data voltages on the at least partial data lines to the original polarities when it is determined that the common voltage is written via the I2C interface.

Abstract: Embodiments described herein provide methods and apparatus for transmitting an uplink transmission to a base station using an unlicensed frequency spectrum. The method performed by a wireless device comprises determining whether the uplink transmission comprises an urgent uplink transmission or a non-urgent uplink transmission; responsive to the uplink transmission comprising an urgent uplink transmission, transmitting the uplink transmission to the base station; and responsive to the uplink transmission comprising a non-urgent uplink transmission, transmitting the non-urgent uplink transmission responsive to receiving a network scheduling message from the base station, wherein the network scheduling message indicates that the wireless device is scheduled for transmission of the non-urgent uplink transmission.

Abstract: A Real-Time Kinematic (RTK) solution is provided to mobile devices having multi-constellation, multi-frequency (MCMF) functionality, in which a single base station may have a baseline much farther than traditional base station and where the high accuracy positioning is achieved in a relatively short period of time. To enable this, embodiments involve modeling of an ionosphere-free carrier phase corresponding to combinations of at least three signals received from one or more satellites. The modeling retains the integer nature of carrier phase ambiguities, thereby allowing for fast convergence in determining the integer ambiguity of the carrier phases.

Abstract: A Real-Time Kinematic (RTK) solution is provided to mobile devices having multi-constellation, multi-frequency (MCMF) functionality, in which a single base station may have a baseline much farther than traditional base station. To enable this, embodiments account for differences in atmospheric effects between the rover station and base station when determining a GNSS position fix for a mobile device (rover station), allowing for a separate tropospheric delay error for a base station to be determined. Embodiments may use additional satellite measurements for which no RTK correction is available, and may further use orbital clock correction for these additional satellite measurements.

Abstract: Techniques described herein leverage MCMF functionality to provide a local RTK solution for a mobile device in which an initial highly-accurate location determination for the mobile device can be leveraged to generate RTK correction information that can be used to make subsequent, highly-accurate location determinations without the need for measurement information from an RTK base station. This RTK correction information can be applied to GNSS measurements taken by the mobile device over a long period of time while retaining the ability to produce highly-accurate location determinations for the mobile device. And additional correction information may be obtained and applied to the RTK correction information to extend this period of time even longer.

Abstract: A method performed by a communication device. The method includes the communication device receiving assistance information, wherein the assistance information comprises at least one of: i) channel sensing statistics information (e.g., LBT failure ratio) and ii) channel occupancy, CO, information related to channel occupancy of a channel. The method further includes the communication device making a decision based on the received assistance information.

Abstract: A method performed by a communications device 208 for transmitting a message in response to a Random Access Response (RAR) message received from a Radio Network Node (RNN) 206. The RAR message comprises multiple grants. When the message to be transmitted requires resources provided by any one grant out of the multiple grants, the communications device selects one grant out of the multiple grants. When the message to be transmitted requires resources provided by two or more grants out of the multiple grants, the communications device selects the two or more of the grants out of the multiple grants. When the message to be transmitted requires more resources than provided by the multiple grants, the communications device selects one grant out of the multiple grants. The communications device transmits, to the RNN, the message using resources provided by the selected at least one grant out of the multiple grants.

Abstract: The present disclosure provides a method in a terminal device having Dual Connectivity, DC, with a master network device and a secondary network device. The method includes: determining, for a split bearer, to split data to be transmitted to the master network device and the secondary network device based at least on a channel occupancy and/or Listen Before Talk, LBT, statistics associated with a connection to the secondary network device; and splitting the data for transmitting to the master network device and the secondary network device over the split bearer.

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier. For food containers having deep sidewalls, a spray coating system includes a first nozzle for applying a full cone spray pattern to the bottom surface of the container, and a second nozzle for applying a hollow cone spray pattern to the inside surfaces of the side walls.

Abstract: The present invention discloses a motor rotor and a permanent magnet motor. The motor rotor includes a rotor core and a plurality of magnetic poles provided in the rotor core, wherein each magnetic pole includes a first permanent magnet, a second permanent magnet and a third permanent magnet; the first permanent magnet being arranged on a central position of the magnetic pole on which said first permanent magnet is located, the second permanent magnet being arranged at two sides of the first permanent magnet, the third permanent magnet being arranged at one side of the second permanent magnet far away from the first permanent magnet; the coercivity of the first permanent magnet is smaller than that of the second permanent magnet and that of the third permanent magnet; and the third permanent magnet is arranged on a q axis of the motor.

Abstract: A process for producing thermoplastic polyoxazolidinone, comprising the following steps: (i) Reaction of a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a catalyst (C) and a compound (D) in a solvent (E) forming an intermediate compound (F) and (ii) Reaction of a compound (G) with the intermediate (F) formed in step (i), wherein the bisepoxide compound (B) comprises isosorbide diglycidylether, wherein compound (D) is one or more compounds selected from the group consisting of monofunctional isocyanate and monofunctional epoxide, and wherein compound (G) is an alkylene oxide. The invention is also related to the resulting thermoplastic polyoxazolidinone.

Abstract: A chimeric antigen receptor, comprising an amino acid sequence shown in SEQ ID NO. 1. A nucleic acid encoding the chimeric antigen receptor, a vector comprising the nucleic acid, an immune effector cell comprising the chimeric antigen receptor, the nucleic acid molecule and/or the vector, a method for preparing the immune effector cell, a composition comprising the immune effector cell, and use of the chimeric antigen receptor.

Abstract: A preparation method of lithium hydroxide includes the following steps: A. coprecipitating a lithium extraction mother solution of salt lake brine with an aluminum salt solution and a sodium hydroxide solution, aging and then performing solid-liquid separation, washing and drying to obtain lithium aluminum hydrotalcite; B. acidifying the lithium aluminum hydrotalcite to obtain a lithium aluminate solution; C. performing nanofiltration on the lithium aluminate solution for lithium-aluminum separation, and sequentially performing primary concentration by reverse osmosis to obtain a primary concentrated lithium-rich solution; D. deeply removing aluminum from the lithium-rich solution to obtain an aluminum-removed lithium-rich solution; E. performing bipolar membrane electrodialysis on the aluminum-removed lithium-rich solution to obtain a secondary concentrated lithium-rich solution; F. evaporating the secondary concentrated lithium-rich solution for concentration to obtain lithium hydroxide.

Abstract: The random access (RA) procedure in NR-U can be improved by enable the NR-U capable UE to choose a suitable BWP and uses this chosen BWP to perform the RA procedure. A suitable BWP is a BWP with a low probability for LBT failure, such as a BWP having a load that is less than a threshold load. For example, whenever the UE has a RA procedure triggered, the UE selects the most suitable BWP based on load information, such as load measurements made by the UE for one or more available BWPs or load information communicated to the UE. The selected BWP for the RA procedure may be different from the UE's currently active BWP, and, in this case, the UE may do a BWP switch before the RA procedure.

Abstract: The present disclosure provides a method at a downstream radio node. The method includes: determining a mapping table, which indicates a mapping correspondence between an entry index of a PHR related parameter and a measurement value range of the PHR related parameter with an adjustment value being applied; and transmitting an reported entry index according to the mapping table and a corresponding measurement value to an upstream radio node. The present disclosure further provides a method at an upstream radio node, a downstream radio node, an upstream radio node and a computer readable storage medium.

Abstract: A method performed by a User Equipment (UE) for obtaining a Band Width Part (BWP) for a respective Downlink (DL), first Uplink (UL1) and second Uplink (UL2) for a Random Access of a User Equipment (UE) to a wireless communication network is provided. When it is assumed that for every UL1 BWP with Physical Random Access Channel (PRACH) occasions, there is a corresponding UL2 BWP with PRACH occasions that has the same band width part identity (bwp id), the UE obtains (201) an UL1 BWP with PRACH occasions comprising a first bwp id and a DL BWP with the same first bwp id, and after the UL1 BWP and DL BWP have been obtained, the UE obtains (202) an UL2 BWP with PRACH occasions comprising the same first bwp id.

Abstract: A byte stuffing circuit and a byte stuffing method are provided. The byte stuffing method includes: receiving a first data stream and generating a second data stream according to the first data stream, where a first size of the first data stream is N bytes, and a second size of the second data stream is 2N bytes; in response to an Xth byte of the second data stream matching a first flag byte, overwriting the Xth byte with a first stuffing byte, and inserting a second stuffing byte into an (X+1)th byte of the second data stream, where X is a positive integer between 1 and 2N?1; combining a remnant data stream and a first part of the second data stream to generate a third data stream, and configuring a second part of the second data stream as the remnant data stream; and outputting the third data stream.