Abstract: Provided is a battery, which relates to the field of battery cell packaging technology and is used for solving the technical problems of low packaging efficiency and poor packaging effect. The battery includes a battery cell and a packaging structure covered around the periphery of the battery cell, the packaging structure includes a first packaging sheet and a second packaging sheet, which are attached to first and second peripheral surfaces of the battery cell respectively, the first peripheral surface intersects with the second peripheral surface, and the first peripheral surface is arranged with a positive tab and a negative tab; the second packaging sheet has a bonding area and a non-bonding area which are adjacent to each other, the non-bonding area is located at the edge of the second packaging sheet close to the first packaging sheet and can be close to or away from the second peripheral surface.

Abstract: This application discloses a multi-device connection establishment method and a device. The method includes: A first device sends a first message, where the first message is used to discover another device; the first device receives one or more second messages from one or more devices, where the second message is a response message for the first message; the first device determines, based on the one or more second messages, to establish a connection to a second device in the one or more devices; and the first device negotiates, with the second device, link information used to establish direct communication between the first device and the second device, and establishes a direct communication connection to the second device based on the link information. After a communication connection is established between devices based on discovery, link information is negotiated, and direct communication is established based on the link information, to form a system.

Abstract: A clock synchronization method, a device, and a system are provided. The method includes: A first device receives first information sent by a second device, where the first information includes second clock domain identification information. The first device updates clock domain identification information of the first device to the second clock domain identification information and sends a first synchronization request to the second device when quality of a signal between the first device and a second master device meets a first condition. The first device receives a first synchronization indication from the second device, where the first synchronization indication includes the second clock domain identification information and a first moment at which the second device sends the first synchronization indication. The first device synchronizes a clock of the first device to a second clock based on the second clock domain identification information and the first moment.

Abstract: A data transmission method and an apparatus are provided and relate to the field of terminal technologies to improve data transmission performance in neighbor awareness networking. The method may be applied to a first electronic device when connected to a first cluster of a first network and includes determining that a to-be-sent data frame exists in a discovery window. The first electronic device attends to sending the to-be-sent data frame in the discovery window.

Abstract: In a method for preparing a zeolite CHA membrane, a gel conversion method is adopted to assist crystallization, seed solutions with different concentrations and sizes are successively coated on the surface of a porous support to obtain a seed layer, a synthetic gel is coated on the seed layer to obtain a gel layer, and then the porous support is subjected to a membrane crystallization reaction to obtain a zeolite CHA membrane. The method skips the conventional stage of converting the heterogeneous zeolite into the zeolite CHA seed, and directly takes a heterogeneous zeolite with the same secondary structural unit as that of zeolite CHA as a seed to directly prepare a zeolite CHA membrane on a support.

Abstract: This application relates to a method for reporting UDC information by UE, and a device. The method includes: A terminal device receives request information sent by a network device, where the request information is used to request the terminal device to report first information; and the terminal device sends the first information to the network device, where the first information is used to indicate that the terminal device supports a UDC capability, and indicate a maximum quantity of DRBs that can be simultaneously supported by the terminal device and for which UDC is activated.

Abstract: A terminal device reports a measurement capability to a network side, and the network side determines, based on the capability of the terminal device and a trigger condition, whether a measurement gap needs to be allocated to the terminal device, where the measurement gap is used by the terminal device to measure an inter-frequency or inter-RAT cell. When the network side allocates the measurement gap to the terminal device, and when the terminal device determines that an objective of not allocating a gap can be achieved by de-configuring a secondary cell or reducing a data receiving rule of a currently camped-on cell. When an inter-frequency or inter-RAT cell is measured by de-configuring the secondary cell or reducing the data receiving rule of the currently camped-on cell, a cell measurement task can be completed.

Abstract: This application discloses a resource management method and a device. The method is applied to a domain including a primary device and a plurality of secondary devices, and a plurality of interconnected devices in the domain form a team. The method includes: The primary device receives channel score information from each secondary device, generates first RRM information based on the received channel score information and channel score information of the primary device, and sends the first RRM information to each secondary device. The first RRM information indicates a priority ranking of channels, and a higher priority of a channel indicates a lower degree of interference to the channel. The primary device may perform priority ranking on information based on channel interference information reported by each channel, and preferentially allocate, to each device, a channel with less interference based on the priority ranking of the channels.

Abstract: The present disclosure relates to Wi-Fi link sleep and wake-up methods, electronic devices, and systems. In one example method, a first electronic device establishes a Wi-Fi direct link with a second electronic device. The first electronic device is a group owner (GO) of Wi-Fi Direct. The second electronic device is a group client (GC) of Wi-Fi Direct. The second electronic device may send a first request message to the first electronic device to trigger the first electronic device to enable Wi-Fi link sleep. When a wireless projection service is suspended, a Wi-Fi link used for wireless projection enters a low-power state in a timely manner. When the Wi-Fi direct link sleeps, the second electronic device may send a wake-up request message to the first electronic device to trigger the first electronic device to wake up the Wi-Fi link.

Abstract: This application discloses a sleep scheduling method and a device. The method may be applied to a distributed system including a first device, a second device, and a third device. The method includes: The first device determines, based on first scenario information, that a first service arrives, generates second sleep and wake-up information based on the first scenario information and first sleep and wake-up information, and updates the second sleep and wake-up information to a sleep and wake-up scheduling table, where the first sleep and wake-up information indicates a current sleep and wake-up status of the first device in each time slice in a sleep scheduling period, and the second sleep and wake-up information indicates a sleep and wake-up status that needs to be met in each time slice in the sleep scheduling period when the first device performs a service including the first service.

Abstract: A cell camping method and a terminal device selects a first cell having a quality of service reference value highest among cells found by the terminal device for current camping. When a quality of service reference value of the first cell is less than a first threshold, the terminal device sends a first measuring report or determines not to send a second measuring report such that the terminal device avoids performing cell handover.

Abstract: Embodiments of this application provide a data packet decompression method. In the method, the network side device receives a first PDCP data packet, decompresses the first PDCP data packet, and sends a first buffer data identifier to the electronic device if the first PDCP data packet fails to be decompressed, where the first buffer data identifier corresponds to buffer data used for decompressing the first PDCP data packet; the electronic device receives the first buffer data identifier, and sends first buffer data corresponding to the first buffer data identifier to the network side device, where the first buffer data is buffer data used for generating the first PDCP data packet; and the network side device receives the first buffer data, and decompresses the first PDCP data packet by using the first buffer data.

Abstract: In a method for preparing a zeolite CHA membrane, a gel conversion method is adopted to assist crystallization, seed solutions with different concentrations and sizes are successively coated on the surface of a porous support to obtain a seed layer, a synthetic gel is coated on the seed layer to obtain a gel layer, and then the porous support is subjected to a membrane crystallization reaction to obtain a zeolite CHA membrane. The method skips the conventional stage of converting the heterogeneous zeolite into the zeolite CHA seed, and directly takes a heterogeneous zeolite with the same secondary structural unit as that of zeolite CHA as a seed to directly prepare a zeolite CHA membrane on a support.

Abstract: Methods and apparatuses for regulating a power converter are described. A device comprising a control circuit and a logic circuit can be integrated in a controller coupled to the power converter. The control circuit can generate a constant off-time signal based on a ramp signal and an error signal. The logic circuit can generate a control signal based on the constant off-time signal and a constant on-time signal. The logic circuit can output the control signal to the power converter. In response to an on-time period of the constant off-time signal being less than an on-time period of the constant on-time signal, the control signal can vary according to the constant on-time signal. In response to the on-time period of the constant off-time signal being greater than the on-time period of the constant on-time signal, the control signal can vary according to the constant off-time signal.

Abstract: This application relates to a communication method and apparatus. A first device determines to process a first radio bearer in a first processing manner. The first processing manner activates or deactivates a data packet compression function of the first radio bearer. Then, the first device sends first information, where the first information is used to indicate the first processing manner. The first device can send the first information to indicate to activate or deactivate the data packet compression function, which means that the data packet compression function can be deactivated.

Abstract: The present invention belongs to the technical field of mobile transformer substation, and in particular relates to a vehicle-mounted mobile transformer with a position-adjustable lead-out bushing.

Abstract: A diffusive memristor device and an electronic device for emulating a biological neuron is disclosed. The diffusive memristor device includes a bottom electrode, a top electrode formed opposite the bottom electrode, and a dielectric layer disposed between the top electrode and the bottom electrode. The dielectric layer comprises an oxide doped with a metal.

Abstract: Methods and apparatuses for regulating a power converter are described. A device comprising a control circuit and a logic circuit can be integrated in a controller coupled to the power converter. The control circuit can generate a constant off-time signal based on a ramp signal and an error signal. The logic circuit can generate a control signal based on the constant off-time signal and a constant on-time signal. The logic circuit can output the control signal to the power converter. In response to an on-time period of the constant off-time signal being less than an on-time period of the constant on-time signal, the control signal can vary according to the constant on-time signal. In response to the on-time period of the constant off-time signal being greater than the on-time period of the constant on-time signal, the control signal can vary according to the constant off-time signal.