Abstract: A small hand-guided self-propelled garlic planter includes a rack, a driving mechanism connected to an upright planting mechanism and a material taking mechanism in a stock bin by using a clutch mechanism. The stock bin is fixedly connected to the rack. The planting mechanism includes a material receiving mechanism fixed to the rack and an insertion type planting mechanism disposed below the material receiving mechanism. The insertion type planting mechanism is connected to a turnable mechanism mounted to the rack, which is connected to the driving mechanism. A plurality of first feed bowls are disposed on the material receiving mechanism. The first feed bowls are connected to a first opening mechanism. A first acting member is disposed on the insertion type planting mechanism. A plurality of duckbills connected to a second opening are disposed on the insertion type planting mechanism. A second acting member is disposed on the rack.

Abstract: According to one embodiment, a system receives, at a runtime library executed within a trusted execution environment (TEE) of a host system, a request from an application to invoke a predetermined function to perform a predefined operation. In response to the request, the system identifies a kernel object associated with the predetermined function. The system verifies an executable image of the kernel object using a public key corresponding to a private key that was used to sign the executable image of the kernel object. In response to successfully the system verifies the executable image of the kernel object, transmitting the verified executable image of the kernel object to a data processing (DP) accelerator over a bus to be executed by the DP accelerator to perform the predefined operation.

Abstract: Example channel measurement methods and a communication apparatus are described. One example method include receiving a precoded reference signal and indication information by a terminal device, where the indication information is used to indicate a relative delay between a first delay and a second delay, and the first delay and the second delay are determined through uplink channel measurement. The terminal device performs channel measurement based on the precoded reference signal and the indication information.

Abstract: This application provides one or more resource indication methods, terminal devices, and network devices. An example method includes: receiving, by the terminal device, the first indication information, and determining time domain positions of a demodulation reference signal (DMRS) based on the mapping type of the physical shared channel and with reference to a position index of the last symbol occupied by the physical shared channel or a quantity of symbols occupied by the physical shared channel in the resource unit. The position index of the last symbol occupied by the physical shared channel in the resource unit corresponds to the first type, and the quantity of symbols occupied by the physical shared channel in the resource unit corresponds to the second type.

Abstract: The present disclosure provides a rework device and a rework method useful in reworking a shingle cell module. The rework device includes a first supporting component, a second supporting component and a heating component disposed between the first supporting component and the second supporting component and being flush with the second supporting component. The first supporting component is inclined at an angle with respect to the heating component. This type of rework device and rework method has the advantages of simple structure, low cost and convenient operation.

Abstract: An apparatus of rapid-positioning with curved light surface includes a transmitter and a receiver. The transmitter can emit an optical signal to the receiver. The receiver can receive an optical signal emitted by the transmitter. The apparatus of rapid-positioning with curved light surface determines a position of the receiver according to the optical signal received by the receiver. The transmitter includes: a light emitter capable of emitting optical signals of at least two flicker frequencies; and a hollow hemispherical cover provided with fixed-angle opaque sections and variable-angle opaque sections, and regions between the fixed-angle opaque sections and the variable-angle opaque sections being light transmission regions.

Abstract: Embodiments of the present disclosure disclose a reference signal pattern transmission method and an apparatus therefor. The method includes: determining, a quantity N of symbols occupied by a CSI-RS resource, and N={1, 2, 4}; obtaining, a pattern of the CSI-RS resource; and sending, configuration information to a terminal device, N=1, the pattern of the CSI-RS resource occupies one RE in time domain, and occupies at least four consecutive REs in frequency domain; or N=2, the pattern of the CSI-RS resource occupies two consecutive REs in time domain, and occupies at least two consecutive REs in frequency domain; or N=4, the pattern of the CSI-RS resource occupies four consecutive REs in time domain, and occupies at least two consecutive REs in frequency domain. According to the embodiments of the present disclosure, a design of a pattern of a channel state information-reference signal resource in a 5G system can be implemented.

Abstract: A communication method, including performing, by a terminal device, in response to a value of a resource bundling granularity being a first-type value, determining at least one resource block bundling group in a scheduling resource corresponding to a terminal device according to the first-type value of the resource bundling granularity, wherein, the first-type value comprises 2 or 4, and receiving, using the at least one resource block bundling group, data transmitted by a network device. The method further includes performing, by the terminal device, in response to the value of the resource bundling granularity being a second-type value, determining a scheduling resource corresponding to the terminal device as a same resource block bundling group, wherein, the second-type value comprises a size of a consecutive scheduling bandwidth of the terminal device, and receiving, using the resource block bundling group, data transmitted by the network device.

Abstract: A method includes bonding a device die to a direct bonded metal (DBM) substrate, bonding a spacer block to the device die, and at least partially reducing coefficient of thermal expansion (CTE) mismatches between the DBM substrate, the spacer block and the device die. At least partially reducing the CTE mismatches between the DBM substrate, the spacer block and the device die includes at least one of: disposing an arrangement of pillars and grooves in a surface region of the spacer block coupled to the device die, disposing at least one cavity in the spacer block, and disposing a groove in an outer conductive layer of the DBM substrate.

Abstract: A power module can include a casing mounted to a baseplate that contains a substrate with circuitry. The circuitry can include pins for coupling signals to/from the circuitry. These pins can extend through a cover portion of the casing so that an electronic substrate, such as a printed circuit board (PCB) can be press-fit onto the pins. When press-fit, the electronic substrate is supported and positioned by support pillars that extend from the base plate to above the cover portion of the casing. If the pins and the support pillars have different coefficients of thermal expansion, damage to connection points between the pins and the circuitry may occur. Here, a power module is disclosed that has thermally matched pins and support pillars so that when the system is thermally cycled over a range of temperatures, the connection points are not damaged by forces induced by thermal expansion.

Abstract: A dual-side cooling (DSC) semiconductor package includes a first metal-insulator-metal (MIM) substrate having a first insulator layer, first metallic layer, and second metallic layer. A second MIM substrate includes a second insulator layer, third metallic layer, and fourth metallic layer. The third metallic layer includes a first portion having a first contact area and a second portion, electrically isolated from the first portion, having a second contact area. A semiconductor die is coupled with the second metallic layer and is directly coupled with the third metallic layer through one or more solders, sintered layers, electrically conductive tapes, solderable top metal (STM) layers, and/or under bump metal (UBM) layers. The first contact area is electrically coupled with a first electrical contact of the die and the second contact area is electrically coupled with a second electrical contact of the die. The first and fourth metallic layers are exposed through an encapsulant.

Abstract: The present teachings provide a compound represented by the following structural formula: or a pharmaceutically acceptable salt thereof. Also described are pharmaceutical compositions and methods of use thereof.

Abstract: A power module includes a spacer block, a thermally conductive substrate coupled to one side of the spacer block, and a semiconductor device die coupled to an opposite side of the spacer block. The spacer block includes a solid spacer block and an adjacent flexible spacer block. An inner portion of the device die is coupled to the solid spacer block, and an outer portion of the semiconductor device die is coupled to the adjacent flexible spacer block. Claims 3 and 10 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims.

Abstract: An interface circuit in an electronic device (such as an access point) may receive a setup request associated with the recipient electronic device. The setup request may specify a group address for which the recipient electronic device wants to receive associated frames and a proposed transmission interval. Based at least in part on the proposed transmission interval, the electronic device may determine a transmission schedule and/or may assign, based at least in part on the group address, the recipient electronic device to an aggregated group having a flexible multicast service identifier (FMSID). Then, the electronic device may provide a wake-up frame for the recipient electronic device, where the wake-up frame includes an identifier of the aggregated group for which a group-addressed frame will subsequently be transmitted by the electronic device. Moreover, the wake-up frame may be provided at a transmission time based at least in part on the transmission schedule.

Abstract: Embodiments of the present disclosure provide a method and an apparatus for sending a reference signal, and a method and an apparatus for obtaining a reference signal. The method for sending a reference signal includes: determining, based on a resource that is allocated to a reference signal in a basic pattern corresponding to the reference signal and a resource that is allocated to at least one basic pattern in a physical layer transmission unit, a resource occupied by the reference signal in the physical layer transmission unit; and sending the reference signal through the determined resource. It can be learned that, according to the technical solutions provided in the embodiments of the present disclosure, arrangement of the reference signal in the physical layer transmission unit can be flexibly set.

Abstract: A system is disclosed that receives, at a host system from a data processing (DP) accelerator, an accelerator identifier (ID) that uniquely identifies the DP accelerator, wherein the host system is coupled to the DP accelerator over a bus. The system transmits the accelerator ID to a predetermined trusted server over a network. The system receives a certificate from the predetermined trusted server over the network, the certificate certifying the DP accelerator. The system extracts a public root key (PK_RK) from the certificate for verification, the PK_RK corresponding to a private root key (SK_RK) associated with the DP accelerator. The system establishes a secure channel with the DP accelerator using the PK_RK based on the verification to exchange data securely between the host system and the DP accelerator.

Abstract: Some embodiments include utilizing a multilink media access control (MAC) address structure to support multilink devices (MLDs) that can operate concurrently in more than one link such as extremely high throughput (EHT) access points (APs) and EHT stations (STA), where the multilink MAC address structure is compatible with legacy devices. An EHT AP can utilize a multilink basic service set (BSS) identification (BSSID) MAC address to communicate with an EHT STA identified by a multilink MAC address. Values of the multilink BSSID and the multilink MAC address of the EHT STA are independent of which of the multiple links are used in the communication. In addition, to utilizing a multilink BSSID, the EHT AP can also support unique link-specific MAC addresses to concurrently support legacy and MLD stations. The EHT STA can also utilize unique link-specific MAC addresses that can be different than the EHT AP's link-specific MAC addresses.

Abstract: An infrared imaging unit. The infrared imaging unit includes an infrared detector and a heat insulation assembly, the heat insulation assembly being disposed on one side of the infrared detector, the heat insulation assembly being used to isolate a heat transfer in the infrared imaging unit to the infrared detector.

Abstract: This disclosure relates to methods for conducting multilink communications between a user equipment device (UE) and a wireless access point (AP) over a wireless local area network (WLAN). The UE establishes a connection with an access point through a WLAN, wherein the connection utilizes a plurality of links. The UE transmits an indication to the access point through a first link of the plurality of links, where the indication specifies one or more available links of the plurality of links that are available for the UE to receive downlink (DL) communications from the access point. The UE receives one or more DL communications from the access point through at least one of the one or more available links.

Abstract: Disclosed are a solid form and a crystal form of a compound represented by formula (I) used as a BRD4 inhibitor, a preparation method therefor, and an application thereof in the preparation of a medicine for treating BRD4-related diseases.