Abstract: Example software upgrading methods and apparatus are described. In one example, storage resource information of at least two components in a terminal is received. Storage resource feedback information is generated. The storage resource feedback information is sent to a network side device. Upgrade package block information generated by the network side device is received, where the upgrade package block information includes at least a one-to-one correspondence between a plurality of upgrade package blocks for terminal software upgrading and a plurality of components for storing the plurality of upgrade package blocks. At least one piece of indication information used to indicate the plurality of components to obtain the plurality of upgrade package blocks are generated. The at least one piece of indication information is sent to the plurality of components.

Abstract: The present invention relates to the technical field of catalyst preparation, disclosing a preparation method and application of a coated vanadium-tungsten-titanium oxide monolithic SCR catalyst. The method includes the steps of mixing a vanadium oxide precursor, a tungsten oxide precursor, titanium dioxide, an inorganic adhesive, an organic adhesive and a macromolecular surfactant with deionized water and stirring them to obtain a thick liquid; adding a pH adjuster to the thick liquid to make its pH 1.5-4.5; impregnating a cordierite honeycomb carrier in the thick liquid to obtain a preliminarily-impregnated catalyst and dried and calcined the preliminarily-impregnated catalyst to obtain a finished catalyst. The method has advantages such as simple operation, easy repetition and short time-consuming, so it can be applied to exhaust gas post-treatment of a marine diesel engine, and provide a good choice for catalysts used to denitrify medium and high temperature exhausted gas from marine engines.

Abstract: In some examples, an embolization device includes multiple sections with three-dimensional non-helical structures when deployed at a vascular site. The multiple sections include a first section and one or more second sections that are smaller than the first section. The first section may have a deployed structure configured to anchor the device at a vascular site (e.g., a blood vessel) of a patient while each of the one or more second sections may be formed from loops that configured to pack and obstruct the vascular site. In some cases, the embolization device also includes a third section having a deployed configuration with multiple helical windings or loops is configured to anchor the embolization device at the vascular site.

Abstract: Methods and systems provide for extracting next step sentences from a communication session. In one embodiment, the system connects to a communication session involving one or more participants; receives or generates a transcript of a conversation; extracts, from the transcript, a number of utterances including one or more sentences spoken by the participants; identifies a subset of the number of utterances spoken by a subset of the participants associated with a prespecified organization; extracts one or more next step sentences within the subset of the utterances, where the next step sentences each include an owner-action pair structure in which the action is an actionable verb in future tense or present tense; determines a set of analytics data corresponding to the next step sentences and the associated participants; and presents, to one or more users, at least a subset of the analytics data corresponding to the next step sentences.

Abstract: A second device receives authentication request information from a first device, where the authentication request information includes identifier information of the first device. The second device determines, based on a first mapping relationship, a cryptographic algorithm suite corresponding to the identifier information of the first device, where the first mapping relationship is used to indicate a correspondence between identifier information of at least one device and at least one cryptographic algorithm suite. The second device generates authentication response information based on the cryptographic algorithm suite. The second device sends the authentication response information to the first device.

Abstract: Example data verification methods and apparatus are described. One example method is applied to a first device in a vehicle, where the vehicle includes the first device and a second device. The first device receives a first message from the second device, where the first message includes first verification information, the first verification information is used to perform verification on first data, and the first data is configuration information of the second device that is stored in the second device. The first device performs verification on the first data based on configuration information of the second device that is stored in the first device and the first verification information.

Abstract: Example software upgrading methods and apparatus are described. In one example, storage resource information of at least two components in a terminal is received. Storage resource feedback information is generated. The storage resource feedback information is sent to a network side device. Upgrade package block information generated by the network side device is received, where the upgrade package block information includes at least a one-to-one correspondence between a plurality of upgrade package blocks for terminal software upgrading and a plurality of components for storing the plurality of upgrade package blocks. At least one piece of indication information used to indicate the plurality of components to obtain the plurality of upgrade package blocks are generated. The at least one piece of indication information is sent to the plurality of components.

Abstract: This application relates to an apparatus and a non-transitory computer readable medium applying to the internet of vehicles. Embodiments of this application implement a distributed authentication process, which including sending information used to indicate a to-be-authenticated device to the to-be-authenticated device. Compared with a centralized authentication mechanism, the authentication manner in the embodiments of this application reduces load of a device because one intermediate node does not need to perform authentication on a plurality of nodes. If the to-be-authenticated device fails to be authenticated, because the authentication is an authentication process related to a first service, the determined execution policy is an execution policy related to the first service, and the determined execution policy better meets a service requirement.

Abstract: This application relates to an apparatus and a non-transitory computer readable medium applying to the internet of vehicles. Embodiments of this application implement a distributed authentication process, which including sending information used to indicate a to-be-authenticated device to the to-be-authenticated device. Compared with a centralized authentication mechanism, the authentication manner in the embodiments of this application reduces load of a device because one intermediate node does not need to perform authentication on a plurality of nodes. If the to-be-authenticated device fails to be authenticated, because the authentication is an authentication process related to a first service, the determined execution policy is an execution policy related to the first service, and the determined execution policy better meets a service requirement.

Abstract: A data card with a USB plug (207) includes a housing (201) and a cap (203). A data card antenna (205) is disposed in the cap. The cap further has at least one cap wing (209) extending from an opening of the cap. A cap antenna contact (211) is provided on the cap wing. The cap antenna contact is electrically connected with the antenna in the cap. A housing antenna contact (213) is provided on an end portion of the housing. The housing antenna contact is electrically connected with a circuit in the housing. When the cap is relatively fixed to a bottom end of the housing, the cap antenna contact is electrically connected with the housing antenna contact. The disposition of the antenna in the cap reduces a body size of the data card, and therefore reduces a size of the entire data card.

Abstract: A printed circuit board assembly (PCBA) chip package component includes: a module board and an interface board. A first soldering pad is set on the bottom of the module board, a second soldering pad is set on top of the interface board, and the second soldering pad is of a castle-type structure. The first soldering pad includes a first soldering area, a second soldering area, and a connection bridge that connects the first soldering area and the second soldering area. The first soldering area corresponds to a top surface of the second soldering pad, and when the first soldering area is soldered to second soldering pad, the second soldering area is located outside the second soldering pad.

Abstract: A printed circuit board assembly (PCBA) chip package component includes: a module board and an interface board. A first soldering pad is set on the bottom of the module board, a second soldering pad is set on top of the interface board, and the second soldering pad is of a castle-type structure. The first soldering pad includes a first soldering area, a second soldering area, and a connection bridge that connects the first soldering area and the second soldering area. The first soldering area corresponds to a top surface of the second soldering pad, and when the first soldering area is soldered to second soldering pad, the second soldering area is located outside the second soldering pad.

Abstract: A data card with a USB plug (207) includes a housing (201) and a cap (203). A data card antenna (205) is disposed in the cap. The cap further has at least one cap wing (209) extending from an opening of the cap. A cap antenna contact (211) is provided on the cap wing. The cap antenna contact is electrically connected with the antenna in the cap. A housing antenna contact (213) is provided on an end portion of the housing. The housing antenna contact is electrically connected with a circuit in the housing. When the cap is relatively fixed to a bottom end of the housing, the cap antenna contact is electrically connected with the housing antenna contact. The disposition of the antenna in the cap reduces a body size of the data card, and therefore reduces a size of the entire data card.