Abstract: The present disclosure relates to methods and apparatuses for reporting buffered data. In one example method, a station (STA) generates a first frame, where the first frame includes first information, the first information includes time information, the time information indicates a first time, and a first buffered data packet needs to be sent within the first time. The STA sends the first frame.

Abstract: This application is applicable to a group addressed traffic transmission method applicable to a plurality of links and an apparatus. In the method, group addressed traffic indication information is used to indicate whether each AP or an AP other than a first AP in an AP MLD has group addressed traffic; or group addressed traffic indication information is used to indicate whether each AP or an AP other than a first AP in an AP MLD and each AP or an AP other than a non-transmitted AP in an AP MLD in which the non-transmitted AP in a multiple BSSID set in which the first AP is located have group addressed traffic. This application is applied to a wireless local area network system that supports an IEEE 802.11ax next-generation Wi-Fi EHT protocol, for example, an 802.11 series protocol such as 802.11be.

Abstract: Embodiments of this disclosure provide a data transmission method, a communication apparatus, a computer-readable storage medium, and a chip. The method includes: generating, by a first multi-link device, a management frame, where the management frame includes a receiver address, a transmitter address, and link indication information, and the link indication information indicates that the management frame is applied to at least one link corresponding to the link indication information; and sending the management frame to a second multi-link device on a link on which a station indicated by the receiver address or a station indicated by the transmitter address operates.

Abstract: Embodiments of this disclosure provide a data transmission method, a communication apparatus, a computer-readable storage medium, and a chip. The method includes: generating, by a first multi-link device, a management frame, where the management frame includes a receiver address, a transmitter address, and link indication information, and the link indication information indicates that the management frame is applied to at least one link corresponding to the link indication information; and sending the management frame to a second multi-link device on a link on which a station indicated by the receiver address or a station indicated by the transmitter address operates.

Abstract: A polymer solid electrolyte includes a crosslinked polymer or copolymer with a heterogenous or disordered polymer network synthesized from one or more crosslinkers, wherein at least one crosslinker has three or more polymerizable or crosslinkable terminals. In another embodiment, the crosslinked polymer or copolymer has a polymer network with topological defects. In one embodiment, the crosslinked polymer is not over-crosslinked. An electrochemical device with the crosslinked polymer or copolymer as electrolyte exhibits an improved electrochemical and safety performance In certain embodiment, the crosslinkers include a) tri-acrylates, and tetra-acrylates; b) modified tri-acrylates and tetra-acrylates; c) silanes and siloxanes; and d) triazinane-triones.

Abstract: Disclosed is an electrochemical cell having a polymer solid electrolyte comprising a polymer localized on surface of an electrode. In one aspect, the localized polymer physically decreases or prevents exposure of freshly cracked electrode to a flammable solvent under extreme conditions, thus leading to an improved safety profile of the cell. In one aspect, the disclosure provides a polymer solid electrolyte comprising a polymer localized on surface of an electrode. Methods for preparing the same are also disclosed.

Abstract: A method of forming a metal oxy-fluoride surface on lithium metal oxide cathode material particles is disclosed. Such a metal oxy-fluoride surface may help to prevent lithium metal oxide cathode active materials from reacting with water, thus enabling aqueous processing of cathodes made from such materials in the manufacture of lithium batteries. Such a method may also reduce lithium battery manufacturing costs and time by substituting water for currently-used organic solvents that are expensive and require special handling and disposal. Such a method may also reduce the cost of lithium metal oxide cathode active materials as the requirements for moisture-free manufacture, storage, and processing will be reduced or eliminated.

Abstract: The embodiments of the present application provide a method and an apparatus for releasing a video file, which are applied to a server. The method comprises obtaining a video file to be released; selecting a first preset number of video frames in the video file to be released; generating a target video file using the selected video frames; determining a target display position for the target video file in a video preview interface; and storing the correspondence between the target display position and the target video file so that a first terminal logging in the server plays the target video file at the target display position in the video preview interface based on the correspondence. As can be seen, since the first terminal plays the target video file at the target display position in the video preview interface, the user can get more information about the content of the video file to be released from the target video file, so that the user experience is improved.

Abstract: The embodiments of the present application provide a method and an apparatus for releasing a video file, which are applied to a server. The method comprises obtaining a video file to be released; selecting a first preset number of video frames in the video file to be released; generating a target video file from the selected video frames, determining a target display position in a video preview interface for the target video file; and saving a correspondence between the target display position and the target video file such that a first terminal logging in the server can play the target video file at the target display position in the video preview interface based on the correspondence. As can be seen, since the first terminal plays the target video file at the target display position in the video preview interface, the user can get more information about contents of the video file to be released from the target video file, which improves user experience.

Abstract: The embodiments of the present application provide a method and an apparatus for releasing a video file, which are applied to a server. The method comprises obtaining a video file to be released; selecting a first preset number of video frames in the video file to be released; generating a target video file using the selected video frames; determining a target display position for the target video file in a video preview interface; and storing the correspondence between the target display position and the target video file so that a first terminal logging in the server plays the target video file at the target display position in the video preview interface based on the correspondence. As can be seen, since the first terminal plays the target video file at the target display position in the video preview interface, the user can get more information about the content of the video file to be released from the target video file, so that the user experience is improved.

Abstract: The embodiments of the present application provide a method and an apparatus for releasing a video file, which are applied to a server. The method comprises obtaining a video file to be released; selecting a first preset number of video frames in the video file to be released; generating a target video file from the selected video frames, determining a target display position in a video preview interface for the target video file; and saving a correspondence between the target display position and the target video file such that a first terminal logging in the server can play the target video file at the target display position in the video preview interface based on the correspondence. As can be seen, since the first terminal plays the target video file at the target display position in the video preview interface, the user can get more information about contents of the video file to be released from the target video file, which improves user experience.

Abstract: A method of forming a metal oxy-fluoride surface on lithium metal oxide cathode material particles is disclosed. Such a metal oxy-fluoride surface may help to prevent lithium metal oxide cathode active materials from reacting with water, thus enabling aqueous processing of cathodes made from such materials in the manufacture of lithium batteries. Such a method may also reduce lithium battery manufacturing costs and time by substituting water for currently-used organic solvents that are expensive and require special handling and disposal. Such a method may also reduce the cost of lithium metal oxide cathode active materials as the requirements for moisture-free manufacture, storage, and processing will be reduced or eliminated.

Abstract: Embodiments of the present invention disclose an Ethernet ring protection switching method, node, and system. In an Ethernet ring protection switching method is disclosed, it is determined whether the current link is a lower-bandwidth link according to bandwidth information of a current link and bandwidth information of another link on a ring. If the current link is a lower-bandwidth link, a port corresponding to the current link is blocked.