Abstract: An electrical connector includes: an insulating housing having an upper surface, a lower surface, and elongate slots running through the housing; plural rows of first terminals retained in corresponding elongate slots, each of the first terminals comprising a body portion, a transverse portion, an upper elastic arm extending upwardly from the transverse portion and then bending above the body portion, a lower elastic arm extending downwardly from the transverse portion and then bending below the body portion, the transverse portions being connected with corresponding body portions of adjacent first terminals of each row; plural rows of second terminals secured to the housing, wherein a first notch is formed between the lower elastic arm and the body portion of an adjacent first terminal and opens downward, each of the elongate slots defines plural support platforms, and the first notches of each row of first terminals ride on corresponding support platforms.

Abstract: Presented are systems and methods for acquiring channel state information. A wireless communicate node may transmit a channel state information reference signal (CSI-RS) to a wireless communication device via a first antenna port of a plurality of antenna ports of the wireless communication node. The wireless communication node may receive a channel state information (CSI) report from the wireless communication device.

Abstract: This disclosure generally relates to securely pushing messages from an AF to a User Equipment (UE) in communication networks. Performed by a wireless device in a wireless network, the method includes receiving, from a first network element hosting an Application Function (AF), a message comprising one of: an AKMA (Authentication and Key Management for Applications) key identifier (ID) identifying an AKMA anchor key of the wireless device; or a set of parameters indicative of the AKMA key ID; and storing the AKMA key ID and an AF key associated with the first network element in a security context, wherein the first network element outside of a core network of the wireless network.

Abstract: An electrical connector assembly includes: a printed circuit board; an electrical connector seated upon the printed circuit board; an electronic package coupled to the electrical connector; a frame structure affixed to the printed circuit board; a metallic securing seat affixed to the frame structure and having plural securing posts; a heat sink positioned upon the electronic package and having plural through holes aligned with the securing posts; plural fasteners each extending through a corresponding through hole to engage a corresponding securing post and plural springs each compressed between an associated fastener and the heat sink; and a retention member mounted to a corresponding securing post for engaging the heat sink, wherein the retention member has a mounting part and a latching part pivoted to the mounting part.

Abstract: Method, systems and devices for wireless communication. The method includes protecting privacy of a transmitted network slice selection assistance information (NSSAI) between a user equipment and a base station. The method includes receiving a temporary NSSAI (T-NSSAI) from an access and mobility management function (AMF) to the base station, the T-NSSAI comprising at least one temporary single NSSAI (T-S-NSSAI) and storing the T-NSSAI in the base station. The method also includes receiving a radio resource control (RRC) signaling message from the user equipment to the base station, the RRC signaling message comprising a T-S-NSSAI corresponding to an allowed single NSSAI (S-NSSAI); and selecting the AMF based on the T-S-NSSAI.

Abstract: The present disclosure describes methods, systems and devices for establishing secure communication between a user equipment and a service application in a wireless communication. One method includes receiving, by the user equipment, an authentication and key management for service applications identifier (AKMAID) from an authentication server function (AUSF) upon successful completion of an authentication process for registering the user equipment with the communication network.

Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to securing a user authentication procedure. In one exemplary aspect, a method for wireless communication includes transmitting an authentication message from a network node. The method also includes determining a failure value indicating a reason for failure of the authentication message. The method also includes encrypting the failure value and an identifier. The method also includes transmitting an encrypted response message to the network node. In another exemplary aspect, a method for wireless communication includes transmitting an authentication message to a terminal. The method also includes receiving an encrypted response message from the terminal. The method also includes decrypting the encrypted response message to determine the failure value and the indicator.

Abstract: A method for registration, a terminal device, a core network device, and a storage medium are disclosed. The method may include acquiring a first registration request message sent by a first terminal device, where the first registration request message may include a first identifier of the first terminal device; acquiring related information about a second terminal device associated with the first identifier; acquiring a second identifier of the first terminal device, in response to the related information about the second terminal device being in an active state; and performing a registration for the first terminal device according to the second identifier.

Abstract: Provided are a subscription data update method and apparatus, a node, and a storage medium, where the method includes: in a case where a first network function node determines that authentication and key management for applications (AKMA) subscription data of a user is updated, determining, by the first network function node, a second network function node storing an AKMA context of the user; sending, by the first network function node, a subscription data management notification message to the second network function node; and receiving, by the first network function node, a subscription data management notification response message sent by the second network function node; where the subscription data management notification response message is sent after the second network function node deletes the AKMA context of the user according to the subscription data management notification message.

Abstract: This disclosure generally relates to updating and synchronizing security configuration in communication networks. Performed by a wireless device in a wireless network, the method includes receiving, from a first network element hosting an application function, a first message comprising at least one of: an Authentication and Key Management for Applications (AKMA) anchor key identifier associated with the wireless device; an authentication method indicator indicating an authentication method; or a set of parameters associated with the authentication method.

Abstract: Provided are a method and device for reporting a capacity, a method and device for key agreement, a terminal and a communication device and system. The terminal sends anti-pseudo base station capacity indication information to the communication device, and the anti-pseudo base station capacity indication information can indicate an anti-pseudo base station capacity of the terminal to the communication device. The communication device can determine the anti-pseudo base station capacity of the terminal after acquiring the anti-pseudo base station capacity indication information sent by the terminal, and perform an authentication and key agreement process matching the anti-pseudo base station capacity of the terminal and an anti-pseudo base station capacity of a target base station.

Abstract: A key update method, a network element, user equipment, and a storage medium are disclosed. The method may include: sending an application key update request to a second network element according to a user identity in response to an application key corresponding to a key identifier carried in a session establishment request being invalid; and determining an updated application key according to a message associated with the application key update request.

Abstract: A customer of a computing resource provider is associated with a key provided by a key management system. When the key is generated, a value is generated and encrypted with the key. In response to a detection of a trigger to re-encrypt the customer's key, the encrypted value is used to verify validity of the re-encrypted customer's key before committing it to storage and made available for use.

Abstract: Embodiments of the prevent invention provide a network access authentication method and device. The method comprises: receiving an authentication request message sent by a first serving network, wherein the authentication request message carries a user equipment pseudonym identifier generated by a user equipment; determining whether a local user equipment pseudonym identifier is asynchronous with the user equipment pseudonym identifier generated by the user equipment; and obtaining, if the determination result is yes, an encrypted international mobile subscriber identity (IMSI) to carry out network access authentication on the user equipment. The embodiments of the present invention can solve the problem that a network access process in the related art does not provide a processing method for the case where the user equipment pseudonym identifier in the user equipment is asynchronous with the user equipment pseudonym identifier in a home network.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for authenticating remote wireless communication devices. An authentication server function (AUSF) may send, to a unified data management (UDM), a request for authentication vectors (AV) in association with a remote wireless communication device seeking authorization to access a network via a relay wireless communication device. The request may include an indicator to indicate to the UDM to bypass storing information related to the AUSF. The AUSF may receive, from the UDM, the AV in response to the request.

Abstract: This disclosure generally relates to re-allocating a UE from an initial AMF to a target AMF. The disclosed method may be performed by an initial AMF. The method may include receiving, from a first network element, a first message comprising a list of candidate core network elements; and transmitting, to a second network element, a second message comprising the target core network element selected from the list of candidate core network elements.

Abstract: An anti-pseudo base station method and apparatus, and a computer-readable storage medium are provided. The anti-pseudo base station method includes: sending, by a base station, first anti-pseudo base station capacity information to a mobile terminal, wherein the first anti-pseudo base station capacity information is used for identifying an anti-pseudo base station capacity of the base station.

Abstract: Presented are systems and methods for authorization of proximity based services. A first wireless communication device may send, to a second wireless communication device, a message to access a network via the second wireless communication device as a relay node, using at least one authentication and key management for applications (AKMA) service. The message may include an AKMA key identifier (A-KID) and a freshness parameter. The first wireless communication device may generate a validation token to validate against another validation token of the second wireless communication device. The first wireless communication device may generate the validation token using the freshness parameter and a proximity based service function (PBSF) key (KPBSF).

Abstract: This invention provides a low-temperature semen cryopreservation device, comprising: a box body for containing low-temperature cryoprotectant fluid; a tray, one end of which is pivotally connected to the inner side wall of the box body, and a limiting portion is provided on the tray for limiting the movement of the cryoprotectant tube. Two openings are sequentially arranged along the height direction on one side of the box body relative to the hinge end, with the height of one opening higher than that of the hinge end, and the height of the other opening lower than that of the hinge end; a limiting plate, which can be detachably inserted into either opening. When the limiting plate is switched from one opening to the other, the tray tilts to drive the cryopreservation tube to rotate 180 degrees, thereby ensuring the low-temperature cryoprotectant fluid to evenly fumigate the cryopreservation tube, improving the pre-cooling effect.

Abstract: Provided are an authentication processing method and device, a storage medium, and an electronic device. The method includes that: a terminal receives an authentication request message from an authentication function; and in cases where authentication on the authentication request message fails, the terminal feeds back an authentication failure message to the authentication function. In cases where the cause of the authentication failure is a Message Authentication Code (MAC) failure and in cases where a cause of authentication failure is a Synchronization (Sync) failure, the terminal feeds back authentication failure messages of the same type to the authentication function.