431 results about "Group identifier" patented technology

Data structures and methods are described to provide a unique extendable group identifier for efficient aggregation query processing using multiple grouping keys. A method comprises retrieving a database query comprising an aggregate function of a selected column from a database table, grouped by a plurality of columns. The method further comprises maintaining a plurality of hash tables that map column values to grouping keys and identify a maximum grouping key. The method further comprises updating a plurality of bitmasks that define per-column grouping key bit positions, capable of storing the maximum grouping key, within a combined index value. The method further comprises allocating a result array sized according to the plurality of bitmasks. The method further comprises using the plurality of bitmasks and the plurality of hash tables to determine the combined index value to apply the aggregate function on the selected column for each row in the database table.

A wireless communication method is disclosed. The method comprises: receiving, by a wireless communication terminal from a wireless communication node, control signaling comprising one or more channel state information reference signal, CSI-RS, configuration information associated with one or more group identifiers, IDs, or one or more channel state information, CSI, measurement report configurations associated with one or more group IDs; receiving, by the wireless communication terminal from the wireless communication node, first signaling comprising a CSI-RS configuration indication; and performing, by the wireless communication terminal, at least one of a CSI-RS measurement or a transmission of a channel state information, CSI, measurement report to the wireless communication node based on at least one of the control signaling, the CSI-RS configuration indication, or predefined information.

The invention discloses a user management notification method and device for a graph database document site, and belongs to the technical field of graph databases. The method comprises the steps that a pre-configured target notification group name set is acquired, and a target notification group is associated with the access permission of the graph database document site; capturing an administrator event, and identifying whether a current event is an association creation event for adding a user into a user group; in response to the event identified as the association creation event, analyzing the event data, extracting a group identifier and a user identifier, and querying group attribute information according to the group identifier to obtain a group name; if the obtained group name belongs to the target notification group name set, querying user attribute information according to a user identifier to obtain a user name and user contact information; and constructing a notification message containing the user name and the name of the target notification group to which the user name joins, and sending the notification message to the user. The permission change notification can be automatically sent to the user when the administrator allocates or modifies the permission for the user.

Systems and methods are provided for customized grouping of end user devices using a new group identifier tag (GIT) in addition to role-based access (e.g., administrator or guest) and device identifier access (e.g., IP or MAC address). Two components may be implemented at a network access device, including a data plane component and a control plane component. For example, the control plane component may authenticate an end user device, store the MAC and IP addresses for authenticated end user devices, and define access roles for the end user device in the datapath. The data plane component may perform packet processing (e.g., forwarding and policy enforcement) pursuant to previously-defined rules. Whenever a packet arrives at the Network Access Device, the packet is forwarded according to the rules specified by the “role” and GIT present in the entry, allowing for improved processing and scalability of network traffic processing.

The invention provides a game network acceleration method and device based on reinforcement learning multi-path collaboration. The method comprises the following steps: performing fixed-length fragmentation on game data to be sent, writing a continuous serial number and an error correction group identifier into each fragment, and generating redundant fragments in one-to-one correspondence with the fragments; inputting a path scheduler based on reinforcement learning by taking the packet loss probability prediction result as a state, and calculating respective path weights of the at least two proxy nodes to obtain a multi-path distribution strategy; according to a multi-path distribution strategy, sending the fragments and the redundant fragments corresponding to the fragments in parallel between the at least two proxy nodes; and performing forward error correction decoding and sequence rearrangement on the received fragments and the redundant fragments according to the error correction group identifiers, and reconstructing a complete game data packet sequence. According to the method and the device, the packet loss rate and the delay jitter can be dynamically reduced in a complex cross-border network environment, and the redundant bandwidth overhead is minimized while the real-time performance is ensured, so that stable and efficient game data transmission is realized.

The invention provides a communication method and a communication device. The terminal device can determine the SRS resource group identifier according to the determined first report configuration, can identify the SRS port number m according to the SRS resource group, and can send the first report, the first report is determined according to the first report configuration, the m SRS ports and the Q ports, Q is greater than m, in this way, the terminal device can send the SRS through the m ports, and the terminal device can send the SRS through the m ports. In the embodiment of the invention, the situation that more time-frequency resources need to be occupied when the Q ports are used for sending the SRS is avoided, and the network equipment can determine the channel information of the Q ports according to the first report and the channel information of the m ports, estimate the uplink channel according to the channel information of the Q ports, and estimate the downlink channel according to the uplink channel, so that the network equipment can send the SRS according to the uplink channel. Therefore, the pre-coding matrix for downlink transmission can be determined according to the estimated downlink channel, and the downlink pre-coding capability can be improved.

A discoverer user equipment sends a discovery announcement to a discoveree user equipment via a sidelink service. The announcement includes criteria for a service sought by discoverer. The discoveree assesses the announcement and may respond to the discoverer. The discovery announcement may be a target search discovery announcement or a self-advertisement discovery announcement, and may be unicast, groupcast, or broadcast. The discoverer and discoveree may perform synchronization in support of V2X sidelink communication and may collect driving information pertaining to vehicles associated with the discoverer and discoveree, respectively, such as driving intention, positioning, and environment information. The discoverer may request an authorization for the discovery announcement, and the request may include the driving information. The information in the announcement and the response may include discoverer and discoveree service, platform, and radio capabilities, source identifiers, driving information, radio measurements, group identifiers, and protocol configuration parameters.

Embodiments of the present application disclose a CAN bus-based group parallel address allocation method, a CAN bus node device, and a storage medium. The method comprises: each node device reporting a group identifier of a group to which the node device belongs, and obtaining group identifiers of groups to which other nodes belong; performing group address sorting on the basis of each group identifier, to obtain an address segment corresponding to each group; taking a head address of an address segment corresponding to a group to which a node belongs as a source address of the node; reporting a node identifier of the present node on the basis of the source address, and obtaining source addresses and node identifiers of other nodes; performing intra-group address sorting on the basis of the node identifier of each node in the group to which the node belongs, to obtain an offset serial number of each node in the group to which the node belongs; and modifying the source address of the node into the head address of the address segment corresponding to the group to which the node belongs plus the offset serial number of the node in the group to which the node belongs. By using the method of the present application, automatic grouping and allocation of unique source addresses for same devices belonging to different subsystems or groups on a CAN bus is realized.

A first network device of a first data center may encode a source tenant system interface (TSI) group identifier into a tag protocol identifier and a group-based policy identifier, and may encode the tag protocol identifier and the group-based policy identifier into a virtual extensible local area network (VXLAN) packet with the source TSI group identifier, where the source TSI group identifier is not included in a header of the VXLAN packet. The first network device may provide the VXLAN packet, with the source TSI group identifier, to a second network device of a second data center, via an Ethernet virtual private network (EVPN) multiprotocol label switching (MPLS) network.

To provide a content distribution system capable of distributing product information or store information related to customer purchase history information while increasing affinity with user preference.SOLUTION: A content distribution system 10, which distributes content tailored to user preference, includes: a user information acquisition unit 28 that acquires user attribute information including a group identifier; a history information storage unit 44 that records user purchase information in association with the group identifier; a user feature calculation unit 30 that calculates, on the basis of the user purchase information and the group identifier, the user feature of a user; and a content distribution unit 38 that stores content information including information on a product or a store recommended to the user, and distributes it to user terminals of each user. The content distribution unit 38 determines, on the basis of the user feature calculated by the user feature calculation unit 30, the content information that is expected to interest the user.SELECTED DRAWING: Figure 1

Techniques are disclosed relating to upgrade groups. A node of a computer system may access metadata assigned to the node during deployment of the node. The node may be one of a plurality of nodes associated with a service that is implemented by the computer system. The node may perform an operation on the metadata to derive a group identifier for the node and the group identifier may indicate the node's membership in one of a set of groups of nodes managed by the service. The node may then store the group identifier in a location accessible to the service.

According to the distributed photovoltaic ring communication group key generation method provided by the invention, safe and efficient group key management is realized by combining a group number derivation mechanism, environment feature binding and a quantum key enhancement technology. The method comprises the steps that a preset broadcast root key is called from a concentrator, and the broadcast root key is used for deriving group keys of members in each group; acquiring environment characteristics of members in each group in a communication group corresponding to the concentrator, and recording an acquisition timestamp; summarizing the environmental characteristics of all members in the communication group, and performing hash processing on the summarized environmental characteristics to obtain an initial environmental characteristic vector; and generating a first group key with a preset length through a key derivation function based on the broadcast root key, the initial environment feature vector, the timestamp and a preset group identifier.

The invention relates to the technical field of cloud native monitoring, in particular to an eBPF-based adaptive probe deployment and distributed context tracking method, system and device and a storage medium. Performing static analysis and dynamic monitoring on a target application through an adaptive probe scheduler, constructing a function criticality scoring model, intelligently selecting a probe type and deploying the probe type to a key function; the method comprises the following steps: capturing a distributed tracking identifier by applying a semantic probe, analyzing application layer data, performing desensitization processing, and injecting an anchor point context into kernel mode storage; establishing a context transfer mechanism based on the process group identifier, monitoring cross-service calling through a network connection hook probe, and realizing deterministic association transfer by using a socket identifier; and performing multi-level context fusion through a network behavior probe, and associating the network behavior with the application context in real time to generate complete call chain information. According to the method, the problems of static fragility and context fragmentation of probe deployment in a cloud native environment are solved, and self-adaptive end-to-end full link tracking is realized.

A data transmission method and apparatus. The method includes: a core network element receives a first message sent by a first terminal device. The first message is used to request to establish a first PDU session. The core network element determines, based on group information corresponding to the first terminal device, that the first terminal device needs to perform local routing. The group information includes a group identifier ID and a group member list. The core network element obtains binding information. The binding information includes the group ID and session information of the first PDU session, and the session information includes one or more of a session ID, a TEID, and a QFIs of the first PDU session. The core network element sends the binding information to a first access network node. This can implement IAB based local routing, and shorten a transmission latency.

The invention relates to a near-field scanning method and device, computer equipment, a storage medium and a program product. The method comprises the following steps: grouping scanning points in a to-be-scanned area of to-be-tested equipment to obtain a plurality of to-be-scanned point groups; according to the group identifier of the currently scanned to-be-scanned point group, determining a target to-be-scanned point group from each to-be-scanned point group; for each scanning point in the target to-be-scanned point group, determining a first parameter according to the electromagnetic field intensity of the scanned point in the neighborhood of the scanning point; and scanning the scanning points under the condition that the first parameter is greater than the preset threshold value, thereby screening the scanning points in the to-be-scanned area of the to-be-detected equipment, reducing the number of the scanning points needing to be scanned in the near-field scanning process on the premise of keeping certain detection quality, and improving the detection efficiency. And the detection efficiency of the electronic equipment is improved by improving the near-field scanning speed.

Described herein is a User Equipment, UE, comprising: at least one processor, and at least one memory storing instructions that, when executed by the at least one processor, cause the UE at least to, during or before a Multicast / Broadcast Service, MBS, session; receive, from a network node, a configuration message configuring at least one Retransmission Timer; receive, while the UE is in an inactive state or an idle state, a Physical Downlink Control Channel, PDCCH, transmission that is associated with the MBS session and that schedules a Transport Block, TB, of the MBS session with a group identifier identifying a group of UEs comprising the UE in the inactive or idle state and one or more UEs in a connected state; receive the scheduled TB in the inactive or idle state, via Point-To-Multipoint, PTM, Physical Downlink Shared Channel, PDSCH transmission associated with the MBS session; and in case of determining a failure in decoding the received TB; start the at least one Retransmission Timer based on the configuration message; and monitor, before the at least one Retransmission Timer expires, a PDCCH for at least one PTM retransmission for the failed TB requested by the one or more UEs in the connected state via at least one Hybrid Automatic Repeat Request, HARQ, feedback to the network node.

In a communication method, a first session management function (SMF) determines, based on a group identifier of a group to which a target user equipment belongs, a first user plane function (UPF) connected to a first user equipment, where the first user equipment is an access point user equipment in the group; the first SMF sends an Internet Protocol (IP) address of the target user equipment and / or the group identifier to the first UPF; and the first UPF establishes a General Packet Radio Service (GPRS) Tunneling Protocol User Plane (GTP-U) tunnel between the first UPF and the second UPF, and stores a correspondence between the IP address and the GTP-U tunnel to implement packet forwarding.

A method may include interacting with an interface for one or more computational devices, wherein the interacting is based on an identifier, and wherein the identifier comprises information that identifies a functionality of a computational device function. The information may include a functionality identifier. The identifier may further include information that identifies a group of the computational device function. The group of the computational device function may be based on a source of the computational device function. The information that identifies the functionality of a computational device function may include a functionality identifier, and the information that identifies the group of the computational device function may include a group identifier. The functionality identifier may include a unique function identifier, and the group identifier may include an organizationally unique identifier.

A UE determines a group identifier based at least in part on a timing advance (TA) associated with the UE, the group identifier associated with at least the UE and a second UE and receives a sidelink resource allocation associated with the group identifier. The UE transmits sidelink communication using the sidelink resource allocation. A network node associates a UE with a group identifier based on a timing advance (TA) associated with the UE and transmits a sidelink resource allocation associated with the group identifier, the group identifier associated with at least the UE and a second UE.

Wireless communication devices, systems, and methods related to managing artificial intelligence (AI) and / or machine learning (ML) models are provided. For example, a method of wireless communication performed by a network unit may include transmitting, to one or more first user equipments (UEs), an indication of a first group identifier, wherein the first group identifier is based, at least in part, on one or more first machine learning (ML) models associated with the one or more first UEs; and transmitting, to at least one UE of the one or more first UEs, a first group-based signal associated with the first group identifier.

A wireless communication method is disclosed. The method comprises transmitting, by a session management node to a user plane node, a first request message for establishing a first Protocol Forward Control Protocol, PFCP, session for a wireless communication terminal, wherein the first request message comprises a virtual network group identifier identifying a virtual network group to which the wireless communication terminal belongs.

Systems, devices, and methods for improving triggered uplink access in wireless networks are disclosed. In some embodiments, a leader access point (AP) in a multi-AP coordination group exchanges coordinated triggered uplink access (C-TUA) capabilities with a follower AP and coordinates an uplink transmission time. The leader AP receives device information from the follower AP and transmits a proxy trigger frame on behalf of the follower AP, instructing the follower's associated wireless devices to transmit uplink data directly to the follower AP. In further embodiments, an AP establishes a triggered uplink access (TUA) group for multiple devices with similar predictable traffic. The AP transmits a group announcement with a group identifier (GID) and shared uplink parameters. Subsequently, the AP transmits a compressed, enhanced trigger frame comprising the GID and omitting per-wireless device user information to efficiently trigger the entire group.

An apparatus comprises address translation circuitry (16, 26), responsive to a memory access request received from a requester hardware device (4, 5) specifying a target virtual address and a requester group identifier (RGID) associated with the requester hardware device, to translate the target virtual address into a target physical address (PA) based on at least one address translation mapping specified in at least one translation table structure. Filtering circuitry (20) performs a granule protection lookup based on the target PA to identify granule protection attributes associated with a target granule of PAs comprising the target PA. The granule protection attributes are derived from granule protection information specified in a granule protection table structure which is orthogonal to the at least one translation table structure. The filtering circuitry determines, based on the granule protection attributes, whether to prohibit the memory access request from being processed by a cache or a memory system interconnect. The filtering circuitry determines, based on the granule protection attributes and the RGID, whether a group of one or more requester hardware devices associated with the RGID is prohibited from accessing the target granule of PAs.

An extended reality and media (XRM) service processing method, performed by a time-sensitive communication and time synchronization function (TSCTSF), includes: receiving a session creation request from an application function (AF), where the session creation request includes a synchronization indication and an XRM group identifier; and sending the synchronization indication and the XRM group identifier to a policy control function (PCF).

A method performed by a User Equipment, UE, is provided. The UE receives (s302) a first message comprising a group identifier, ID, allocated for a particular multicast-broadcast services, MBS, session. While camping on radio access network, RAN, node that does not support MBS services and while being in a radio resource control, RRC, state other than RRC_CONNECTED, the UE receives (s304) from the RAN node a paging message. The UE determines (s306) whether the paging message comprises the group ID.

The invention discloses a micro-service calling method and device, gateway equipment and a storage medium, and relates to the field of computers. The micro-service calling method comprises the following steps: receiving an external calling request sent by a user through a client; obtaining a grouping identifier corresponding to the network province identifier; querying a target large area group indicated by the group identifier in a large area group set; querying a target provincial node indicated by the network provincial identifier in a plurality of provincial nodes included in the target large area group; the external calling request is forwarded to the target provincial node, so that the target micro-service instance corresponding to the micro-service ID running in the target provincial node responds to the external calling request, and the overall stability and availability of the system are remarkably improved through the measures of partition deployment, fault isolation, ordered updating, efficient resource utilization and the like; and the risk of fault propagation is reduced.

The invention relates to a table processing method and device, equipment and a storage medium, and the method comprises the steps: responding to a write-in operation for target data in a cell, and matching the target data with shared data of an existing similar cell group; under the condition that the target shared data matched with the target data exists, writing a group identifier corresponding to the target shared data into the cell; or under the condition of determining that the shared data matched with the target data does not exist, forming the cells into similar cell groups, determining the shared data of the currently formed similar cell groups according to the target data, and distributing corresponding group identifiers for the currently formed similar cell groups, and writing the currently allocated group identifier in the cell. Therefore, sharing and multiplexing of repeated data in the table can be achieved, redundancy of the data in the table is greatly reduced, and storage space is remarkably saved.

A system, method, and computer-program product includes receiving, from a third-party identity management system, an authentication response indicating a set of login attributes; obtaining, from an identity resolution service, a set of identity and authorization attributes using the set of login attributes, the set of identity and authorization attributes including a unique user identifier (UID); granting, by the identity resolution service, a session initiation token when the set of identity and authorization attributes satisfy predefined authorization criteria; in response to the identity resolution service granting the session initiation token: allocating a compute session and a persistent storage resource to the unique UID; executing, via the compute session, an operation that modifies files stored in the persistent storage resource; and transmitting, to a version control system, a version control operation that records the files modified in the persistent storage resource to a code repository using the unique UID or group identifiers.

The present disclosure provides a session processing method and apparatus, a computer program product and an electronic device, the method comprising: a first network element receiving establishment information of a plurality of PDU sessions sent by one or more SMFs corresponding to different orbit satellite links, the establishment information of the PDU sessions comprising a user equipment (UE) identifier; based on the UE identifier, performing associated session binding on the plurality of successfully matched PDU sessions to obtain a session group, and allocating a corresponding virtual IP and a group identifier to the session group; and based on the session group, sending a session group creation request to a second network element, so that the second network element respectively issues an association policy to the UPF corresponding to the plurality of PDU sessions based on the session group creation request. According to the invention, the first network element associates the PDU sessions of the same UE identifier into the session group, and then the second network element issues the association strategy to the corresponding UPF, so that the UE can access a plurality of orbital satellites at the same time to obtain the service, thereby achieving the cooperative utilization of the resources of the plurality of orbital satellites, and meeting the personalized business demands of a user.

A user equipment (UE) device may include a processor configured to receive a request associated with a user equipment (UE) device and obtain subscription information associated with the UE device from a subscription management device, wherein the subscription information includes a charging function (CHF) group identifier associated with the UE device, in response to receiving the request. The processor may be further configured to select a CHF for the UE device based on the CHF group identifier and send a message associated with the request to the selected CHF.