Abstract: A cabinet, an energy storage converter, an energy storage system, and a photovoltaic power generation system are provided. The cabinet includes a cabinet body and a heat exchanger. The cabinet body includes a direct ventilation cavity and an electronic cavity. The direct ventilation cavity is independent from the electronic cavity. The direct ventilation cavity forms at least part of a direct ventilation duct, and two ends of the direct ventilation duct are in communication with outside of the cabinet body. The heat exchanger is provided in the cabinet body and has a first heat exchange channel and a second heat exchange channel. The first heat exchange channel exchanges heat with the outside of the cabinet body, and the electronic cavity is in communication with the second heat exchange channel to exchange heat with the first heat exchange channel.

Abstract: An interface rendering method and an electronic device determine a plurality of target regions of a target interface and that correspond to a plurality of change controls, where each change control includes a control that changes in a next frame of the target interface relative to a current frame. The target region is a minimum bounding rectangular region of a region occupied by the change control on the target interface. A plurality of groups of target controls are rendered and drawn to obtain a drawing instruction. Each target control includes a control of the current frame and that intersects the target region. Rendering and drawing the plurality of groups of target controls on the target interface is based on the drawing instruction to obtain the next frame.

Abstract: Disclosed are a method and apparatus for determining an occasion of an HARQ-ACK feedback. The method includes: in response to one DCI scheduling PDSCHs of more than one cell, taking a timeslot in which an end occasion of a PDSCH of one of the scheduled cells is located as a reference timeslot, calculating a timeslot in which an occasion of an HARQ-ACK feedback is located according to the following equation: the timeslot in which the occasion of the HARQ-ACK feedback is located=n+k, where n represents the reference timeslot, and k represents a timeslot offset, indicated in the DCI, between the timeslot in which the occasion of the HARQ-ACK feedback is located and the reference timeslot.

Abstract: Embodiments of the present disclosure provide a method for an uplink (UL) shared channel waveform configuration, a chip, and an electronic device. The method is performed by a terminal and includes the following. A UL shared channel waveform type is determined according to received first information, where the UL shared channel waveform type includes discrete Fourier transform-spread-orthogonal frequency division multiplexing (DFT-s-OFDM) and cyclic prefix orthogonal frequency division multiplexing (CP-OFDM), and the first information is downlink control information (DCI) or a media access control-control element (MAC-CE). According to the method of embodiments of the present disclosure, the UL shared channel waveform type can be dynamically configured, thereby improving the flexibility of the waveform type configuration.

Abstract: Methods for cross-carrier scheduling and a network-side device are provided. The method includes the following. A network-side device transmits higher-layer signaling indicating that a primary cell (PCell) supports cross-carrier scheduling by one or more secondary cells (SCells).

Abstract: A communication method is disclosed herein. A base station transmits a message to a user equipment (UE) to trigger a random-access process. The message comprises information for transmitting multiple preambles in one or more physical random-access channels (PRACHs). The base station receives the multiple preambles from the UE and transmits a random-access response to the UE.

Abstract: A method for generating a downlink control information (DCI) is provided. The method includes the following. Determine a length of each field in a target DCI based on a length of each field in each of expected DCIs corresponding to target cells respectively, where the length of each field in the target DCI is a length required to be compatible with corresponding fields in the expected DCIs. Construct a subfield for each field in the target DCI based on a preset correspondence to enable each subfield of each field in the target DCI to correspond to one of the target cells. Generate each field in the target DCI based on the length of each field in the target DCI and the preset correspondence, to form the target DCI.

Abstract: Embodiments of the present disclosure provide a method for identifying downlink control information, a user equipment (UE) and a non-transitory computer-readable storage medium. The UE determines target indication information corresponding to DCI sent by a network device, and determines, according to configuration information corresponding to respective serving cells to be scheduled and the target indication information, a target serving cell scheduled by the DCI.

Abstract: A method and apparatus for mapping a sequence of a common reference signal, a storage medium, and a terminal are provided. The method includes: determining a reference point for mapping the sequence of the common reference signal; and mapping the sequence of the common reference signal based on the reference point for obtaining data of the common reference signal.

Abstract: A method for generating a downlink control information (DCI) is provided. The method includes the following. Determine a length of each field in a target DCI based on a length of each field in each of expected DCIs corresponding to target cells respectively, where the length of each field in the target DCI is a length required to be compatible with corresponding fields in the expected DCIs. Construct a subfield for each field in the target DCI based on a preset correspondence to enable each subfield of each field in the target DCI to correspond to one of the target cells. Generate each field in the target DCI based on the length of each field in the target DCI and the preset correspondence, to form the target DCI.