158 results about "Session ID" patented technology

An ultra-wideband (UWB) device according to an embodiment disclosed herein comprises a UWB subsystem (UWBS) and a processor connected to the UWBS. The processor may: control to transmit a control message, including a first ranging round management list (RRML) parameter corresponding to a first session ID and a second RRML parameter corresponding to a second session ID, in a first ranging round within a first ranging block; perform contention-based ranging in a second ranging round mapped to the first session ID within the first ranging block; and transfer data to an external UWB device on a plurality of ranging slots mapped to the second session ID within the first ranging block.

The invention relates to the technical field of artificial intelligence and natural language processing, in particular to an intelligent customer service method and system based on a large model, and the method comprises the steps: generating a unique session ID based on a user identity, and associating a historical context; multi-modal input of texts, voices, images and the like is carried out, and data standardization is carried out through a unified interface; realizing mixed intention recognition by combining a rule engine and a large model; constructing a dynamic customer portrait through multiple rounds of dialogue records, historical work orders and business data; according to the question emergency degree and customer value grading response, analyzing customer emotion in real time, adjusting a reply style, and outputting an answer; the manual operation process of the traditional customer service is converted into an AI automatic closed loop; the method has the beneficial effects that customer intention deep understanding, multi-mode interaction, emotion perception and service process automation are realized through a large language model (LLM) technology, and the service efficiency and the user satisfaction are remarkably improved.

A method, UPF function / node, computer program, and computer program product to classify traffic of a user equipment, UE by a UPF is provided. A PFCP session establishment request comprising a session ID and a flow information profile is received. Responsive to the flow information profile indicating that flow information is to be stored for sessions by the UE, whether or not there is stored flow information for a session associated with the session ID is determined. UE application traffic is received, the UE application traffic including the session ID. Responsive to there being stored flow information for the session, the UE application traffic is classified based on the stored flow information. Responsive to there not being stored flow information for the session, the UE application traffic for a corresponding packet detection rule of the session; is classified and flow information for the session based on the classifying is stored.

The invention belongs to the technical field of network communication, and particularly relates to an SPA single packet authentication method based on quantum cryptography, which comprises the following steps: a client and a server establish a shared quantum key pool, and the quantum key pool comprises a plurality of quantum key segments with different life cycles; the client selects one key segment in the quantum key pool, and generates a dynamic key according to the session ID and the random number seed; acquiring a data abstract according to the single packet data; generating an authentication label containing a quantum watermark according to the data abstract and the quantum random number; the client sends a data packet containing the single packet data, the authentication tag and the key fragment index to the server; the server obtains a local key fragment from a local quantum key pool according to the key fragment index, generates a local dynamic key in combination with the same session ID and the random number seed, and performs hash operation on single packet data to obtain a local authentication tag; and the server carries out authentication comparison on the local authentication tag and the received authentication tag.

The invention relates to the technical field of routing context connection, in particular to a zero-code visualization and automatic routing method for large-model servitization orchestration, which comprises the following steps of: analyzing a user session text, extracting a core entity and an intention dependency relationship, constructing an entity intention graph, compressing to generate a state snapshot, and distributing a global session ID (Identity); the method comprises the steps that a snapshot is bound to a distributed routing decision tree node and stored, cross-node state continuity is established, when a new request is received, the snapshot and new session semantics are fused, a routing weight offset correction decision table is calculated, and a routing decision logic flow is generated by dragging an interface configuration rule and strategy. The method improves the service matching degree, reduces the development threshold, and is suitable for agile construction of large-model collaborative application.

The invention relates to a security management and control method and system for a mobile terminal of a visitor in a secret-related area and a medium, and the security management and control method comprises the steps: obtaining visitor identity information inputted by the mobile terminal, and generating a session ID and a first dynamic two-dimensional code; in response to the reading of the code scanning verification device on the first dynamic two-dimensional code, the server verifies the legality of the session ID, and issues a preset management and control strategy after the verification is passed; when the mobile terminal is in the controlled state, monitoring violation operation violating the control strategy and generating a violation log containing violation operation information; generating a second dynamic two-dimensional code in response to a leaving instruction of the mobile terminal; in response to the reading of the code scanning verification device on the second dynamic two-dimensional code, triggering the mobile terminal to upload the violation log to the server; and after confirming that the summary information is consistent with the data of the violation log, the server sends a control releasing instruction to the mobile terminal, so that the mobile terminal is recovered to a normal state. According to the invention, the information protection capability of the secret-related place is improved.

A method of a first ultra-wide band (UWB) device according to an embodiment of the disclosure may comprise exchanging at least one message for downlink time-difference-of-arrival (DL-TDoA) with a second UWB device in a first period, receiving a first message for two-way ranging (TWR) from the second UWB device in a second period for a hybrid UWB session (HUS), and transmitting a second message for the TWR to the second UWB device in a third period for the HUS. A different session ID may be allocated to each of the second period and the third period for the HUS.

In the 5GS, provided is a communication unit for continuing services of a PDU session in a network slice in a case that the network slice is congested, a case that network performance of the network slice does not satisfy an SLA, or the like. The UE transmits a registration request message including UE capability information indicating that the UE supports anchor relocation with change of S-NSSAI or a network slice, in a registration procedure, establishes a first PDU session, receives a PDU session release command message including a first S-NSSAI and a first PDU session ID, releases the first PDU session, transmits the first S-NSSAI and a PDU session establishment request message including a second PDU session ID, and establishes a second PDU session.

The invention discloses a database performance optimization method and device based on an eBPF, equipment and a medium, and relates to the technical field of databases, and the method comprises the steps of deploying a probe on a key path of a database kernel by using a dynamic detection mechanism of the eBPF, obtaining various performance data of a database in a running process based on the probe, and storing the performance data in the database; establishing a mapping relationship between the network traffic and the database session ID by using a first preset data structure of the eBPF; identifying the abnormal connection condition of the database based on the mapping relation and the performance data, and analyzing the access condition of the lock and the disk in the operation process of the database to obtain a performance problem; and determining parameter indexes including lock waiting times per second, I / O queue depth and TCP retransmission rate based on the performance data, inputting the parameter indexes into a machine learning model, and generating problem root causes and optimization suggestions corresponding to the performance problems in combination with a root cause positioning rule engine. And the database performance problem is analyzed and optimized quickly and efficiently.

An apparatus configured to generate a first request message to establish a first Protocol Data Unit (PDU) session with a first access network, wherein the first request message comprises an indication that a dual steer functionality is supported, process a first accept message indicating the first PDU session is established with the first access network, wherein the first accept message further comprises a PDU session identification (ID) for the first PDU session, generate a second request message to establish a second PDU session with a second access network, wherein the second request message comprises an indication that the dual steer functionality is supported and the PDU session ID for the first PDU session and process a second accept message indicating the second PDU session is established with the second access network, wherein the first and second sessions are associated PDU sessions of the dual steer functionality.

The invention discloses a cross-platform MR scene collaborative editing method and system. The method comprises the steps that an access local area network generates and broadcasts a session ID; the head-mounted display end or the non-head-mounted display end scans a local network to discover and join the session; the head-mounted display end obtains space information and scene data bound from the platform and serializes the space information and the scene data into a unified standard format different from the platform; analyzing the data in the standard format to perform virtual scene reconstruction and spatial alignment; and creating a main state snapshot list, and performing maintenance synchronization on the edited state change by the host end or the server. The method has the advantages that platform barriers of various terminals such as a VR head-mounted display, a mobile tablet computer and a PC are broken through, and synchronous presentation and editing of the same mixed reality scene on heterogeneous equipment are achieved;

The invention belongs to the technical field of network security and communication, and provides a secure shell protocol flow evidence obtaining decryption method and system based on key injection, and the method comprises the steps: injecting a user-defined dynamic library into a service process, intercepting a key encryption function, and extracting a session key as a shared key when a secure shell protocol server runs; carrying out session identification on the encrypted traffic in the grabbed network, and completing the recombination of the IP fragment and the TCP fragment to obtain the recombined encrypted traffic; carrying out matching and integrity verification on the shared key and the recombined encrypted traffic, and then decrypting to generate a plaintext message; and analyzing the plaintext message into a structured operation record according to a channel type, and classifying and storing the structured operation record in combination with a timestamp, a session ID and a user identifier to form auditing evidence data. According to the method, system files do not need to be modified, complete decryption and behavior restoration of multiple types of sessions such as Shell, SCP and SFTP can be achieved, and the method is suitable for network security audit and judicial evidence obtaining scenes.

The invention provides a low-code platform multi-SQL (Structured Query Language) execution control method based on transaction session consistency, and aims to solve the problem of data consistency of multi-SQL execution in low-code logic arrangement. According to the method, the transaction session ID is generated and stored when the first SQL is executed; when the subsequent SQL is executed, the transaction session ID is transmitted, and the same transaction session is reused; and after all the SQL and the business logic are executed, submitting or rolling back the transaction session according to whether an exception occurs or not. According to the method, by keeping the consistency of the transactions and sessions, unified management and control of the transactions of the multi-SQL operation are realized, the risk of dirty writing of data is effectively avoided, complex business logic can be adapted without invasive external codes, and the availability and business adaptation capability of a low-code platform are remarkably improved.

The invention provides a voice interaction method and device, equipment, a medium and a program product, and relates to the technical field of smart home / smart home. The method comprises the following steps: in response to a wake-up instruction of a user, generating a session ID, and sending the session ID and a TTS parameter corresponding to the session to a cloud end, so that the cloud end caches the TTS parameter and the session ID; in response to a voice request of a user, sending the voice request and the session ID to a cloud, so that the cloud determines a corresponding reply text according to the voice request, determines a corresponding TTS parameter according to the session ID, and generates a corresponding audio stream according to the reply text and the TTS parameter; and obtaining and playing an audio stream generated by the cloud. According to the method, the voice interaction waiting time is shortened, and the user experience is improved.

A Public Land Mobile Network includes a network slice quota (NSQ) node to implement a quota on the number of user equipments (UEs) or (UE, PDU_Session) pairs that may be registered on a network slice. An access and mobility management function (AMF) queries the NSQ on whether quota is available for registration of a UE on a network slice in response to a notification of successful authorization and / or authentication (AAA) of the UE. Alternatively, the AMF may preemptively capture one or more units of network slice quota for the UE prior to initiation of the AAA procedure. The AMF may start a timer after UE deregistration is initiated, and not relinquish the quota unit held by the UE until after the timer's expiration. The network may also include a session management function (SMF) that provides UE identification as well as PDU Session ID when requesting registration of a UE.

The invention relates to a load balancing method and system for a server cluster, belongs to the technical field of server performance optimization, and solves the problem that a load balancing strategy in the prior art is difficult to give consideration to server balancing and session keeping. The method comprises the following steps: receiving an access request, extracting a session ID, and judging whether the session ID exists or not; when the session ID does not exist or expires, notifying the Web application server to generate a new session ID of the access request, acquiring a service node specified by a first load balancing strategy, and judging whether a hash result of the new session ID points to the service node; when the hash result of the new session ID does not point to the service node, repeatedly generating and accessing the new session ID until the hash result of the new session ID points to the service node; and when the session ID exists or the hash result of the new session ID points to the service node, executing a default load balancing strategy. According to the invention, through effective combination of two strategies, flow distribution considering session maintenance and load balancing is realized.

Disclosed are a method and device operating in a wireless LAN system. A method performed in a wireless LAN system by a first STA according to an embodiment disclosed herein may comprise the steps of: receiving, from a second STA, a sensing trigger frame including a trigger-dependent common information subfield; and receiving an NDP from at least one STA or transmitting the NDP to the at least one STA on the basis of the sensing trigger frame, wherein the trigger-dependent common information subfield includes a measurement session ID field and a sensing trigger subtype field, and the sensing trigger subtype field may include information indicating that the subtype of the sensing trigger frame is SR2SR sounding.

The invention discloses an abnormal traffic cooperative detection method and system, and relates to the field of network communication, and the method comprises the steps: carrying out the protocol adaptive recognition and dynamic attack detection at a north-south WAF layer, generating an attack fingerprint, and binding a global session ID; full-link monitoring is carried out on application behaviors on an east-west RASP layer, and context association and threat analysis are realized through a session ID; aggregating WAF and RASP data based on the session ID, constructing an attack feature propagation atlas and evaluating attack chain confidence; when the confidence exceeds a threshold value, the RASP layer extracts attack features and generates a virtual patch rule, and feeds back the attack features and the virtual patch rule to the WAF layer for real-time updating; and finally, collaborative blocking is realized through bidirectional confidence fusion decision of the WAF and the RASP. The problem that in the prior art, detection in the north-south direction and detection in the east-west direction are separated, and a cross-layer attack chain cannot be effectively blocked is solved, and precise and dynamic protection on complex attacks, especially encrypted traffic and transverse penetration is achieved.

The present application provides a session management method and device, which receive a session message sent by a CPU; calculate a forward hash value and a reverse hash value; when a forward lock is applied for, determine whether there is a forward hash table entry that matches the forward hash value in the forward hash table; if no forward hash table entry exists, start a new session process; if a forward hash table entry exists, obtain a forward session ID from the forward hash table entry, and when a reverse lock is applied for, determine whether there is a reverse hash table entry that matches the reverse hash value in the reverse hash table; if a reverse hash table entry exists, obtain a reverse session ID from the reverse hash table entry, and determine whether the forward session ID is the same as the reverse session ID; if they are the same, obtain a session table entry that matches the session ID from the session table based on the session ID; if the message type is a session update type, start a session table entry update process; if the message type is a session delete type, start a session table entry delete process.

A telecommunications system includes: a user equipment; one or more access networks (ANs); a core network (CN); and one or more data networks (DNs). The one or more ANs are configured to provide the UE access to the CN. The CN is configured to provide connectivity to the one or more DNs. The UE is configured to access the one or more DNs by using different protocol data unit (PDU) sessions, established between the UE and the CN via the one or more ANs, providing connectivity to the one or more DNs, each PDU session comprising a respective PDU session identifier (ID). The CN is configured to signal the UE, via the one or more ANs, an established PDU session, wherein the established PDU session is identified by a PDU session ID and at least one PDU session group ID. The same PDU session group ID is assigned to different PDU sessions and indicates that the different PDU sessions belong together.

The invention provides a Spring Session performance optimization method based on partition cache, and relates to the technical field of session management and cache optimization in a distributed system, and the method comprises the steps: storing a mapping relation between a session ID and a final access timestamp by designing concurrent hash mapping caches C1 and C2 which are alternately used, and identifying an active cache by using a current cache label; configuring a timed task to periodically scan the cache, judging a session state according to the critical zone time, and dynamically updating or cleaning cache data; a session object obtained by a thread local variable cache Redis is introduced in Http request processing, so that repeated access is avoided; and a Spring session filter and a warehouse are rewritten to reconstruct session access logic, so that the dependence on Redis is effectively reduced, and the concurrency performance and response efficiency of the system are improved.

Disclosed is a method of operating a User Equipment, UE, where the UE is in a non-allowed area, or the UE is not in an allowed area and wherein the UE wishes to request User Plane, UP, resources for a Protocol Data Unit, PDU, in a Non-Access Stratum, NAS, message, the UE includes a specified Information Element, IE, only when the UP resources are for a PDU session for emergency service and wherein the specified IE only indicates a PDU session ID associated with emergency access.

The application discloses a kind of management method and system of positioner equipment conversation state, system includes: message communication module, for providing the subscription / release function of different subject message, while carrying out the control of authority;Rule configuration module, for providing the label of all labels under label library is presented by visual interface, and the pass state rule of single or multiple label configuration is arranged in interface for a session;Message processing module is responsible for the call state scheduling and call record in session;Call record analysis module is used for user to query according to not limited to session id, voice call state, device id, device type, call time, call time condition according to own demand, understand the use condition of system and optimize business process.The application realizes the independent control of whole process to call state, while in this process, it is integrated into the communication failure scene processing, group call and other guarantee means for improving call connection rate, to help user reduce risk and improve product reliability.

The disclosure provides a multicast switching data transmission method and device, and a storage medium, relates to the technical field of mobile communication, and can be applied to the scene that a source base station and a target base station both receive same multicast messages from a same MB-UPF. The multicast switching data transmission method comprises the following steps: receiving a switching request message sent by the source base station, wherein the switching request message comprises a terminal identifier of a first to-be-switched terminal, an MBS session ID and a multicast caching instruction; in response to the PDU having the MBS session ID, caching a multicast data packet corresponding to the MBS session ID based on the multicast caching instruction; and in response to being connected with the first to-be-switched terminal, sending the multicast data packet to the first to-be-switched terminal. The technical scheme of the embodiment of the disclosure can improve the network resource utilization rate and reduce the probability of data packet loss.

A request is generated including a session identification (ID), an access code, and a sign ID. A lookup key is created using the sign ID and the access code. A contents key is created using the access code, the session ID, and the sign ID. The contents key encrypts content associated with the request. The encrypted content, the look up key, and the contents key are stored at a database. A link is sent to a client device. The link includes the sign ID and the session ID. The access code is received at the facilitation webpage. The sign ID, session ID, and the access code are sent from the facilitation webpage to the database. The content is decrypted based on the contents key, the sign ID, the session ID, and the access code. A captured signature is encrypted using the contents key and stored at the database.

This invention discloses a functional verification system, method, device, and storage medium for a replacement TBOX. The system includes an OBD (On-Board Diagnostics) system, a cloud platform, and a TBOX. The OBD encapsulates TBOX replacement information, vehicle identification information, and operational status information into a standard information packet. The cloud extracts the vehicle VIN and TBOX-ICCID from the standard information packet, performs binding verification on the VIN and ICCID, and generates a session ID upon successful verification. The replacement type is determined using the session ID, and the corresponding diagnostic level instruction set is matched based on the replacement type. The diagnostic level instruction set is then broken down into functional instructions, and these fragments are sent to the OBD. After receiving the fragments, the OBD sequentially sends each functional instruction fragment to the TBOX for functional verification based on the session ID. This invention establishes a collaborative link between the OBD and the cloud, issuing dynamic diagnostic instructions to achieve accurate TBOX functional verification.

A method for handling a reactivation request from the network for an MA PDU session with session and service continuity (SSC) mode 3 is proposed. When UE receives a PDU SESSION MODIFICATION COMMAND message which includes 5GSM cause #39 “reactivation requested” for an existing MA PDU session, UE handles the network-requested PDU session modification procedure, and UE re-initiates the UE-requested PDU session establishment procedure with a new MA PDU session ID. UE determines how to proceed with a PDU session reestablishment procedure for the new MA PDU session based on different scenarios of UE registration and user plane resources of the existing MA PDU session, and / or also based on whether the PDU SESSION MODIFICATION COMMAND message is sent over 3GPP access type or non-3GPP access type.

The present invention relates to the field of network security technology, and particularly relates to a security authentication method for an ad-hoc network system, including: S1: The master node establishes an asymmetric encryption channel with the authentication server, and the master node uses the asymmetric encryption channel to transmit the first symmetric key; S2: The master node generates and sends the session ID through the asymmetric encryption channel; S3: The authentication server generates an authorization code based on the session ID and encrypts and sends it to the master node; S4: The master node encrypts the authorization code and sends it to the slave node; S5: The slave node determines whether the authorization code is generated by the authentication server according to the authorization code and the session ID; if so, it indicates that the master node has passed the authentication. The beneficial effect of the present invention is that it avoids the problem in the prior art that the pre-burned authorization code cannot effectively identify illegal devices, thereby achieving a better authentication effect for the master node. By pre-setting the second public key for the encryption communication process between the master node and the slave node, it avoids the communication of the ad-hoc network system being intercepted by external devices.

Systems and methods relate to pairing a first electronic control unit (ECU) to a second ECU. First identification data of the first ECU is transmitted to the second ECU. Second identification data of the second ECU is received from the second ECU. After a request to pair, the first ECU receives session data from a server. The session data includes a session identifier (ID) to identify the pairing, a master session key (MSK), a first token, and security information of the second ECU. The first ECU derives session keys based on the MSK. The session ID and the first token's encryption first token are transmitted to the second ECU. The first ECU receives and decrypts encryption of a second token from the second ECU. Secure communication is established between the first ECU and the second ECU via the session keys after the first ECU validates the second token.

The invention discloses a live broadcast bullet screen data crawling processing system based on keyword extraction, which crawls a live broadcast room bullet screen in real time, performs preprocessing, monitors a bullet screen broadcast of gateway service, acquires bullet screen data sent by a user side according to the bullet screen broadcast, collects bullet screen problem information in a live broadcast process, and sends the bullet screen problem information to the user side according to the bullet screen problem information. The bullet screen problem information comprises audience session ID, bullet screen sending time and bullet screen content. By dynamically adjusting the analysis time interval and identifying the new audience and the questioning intention thereof based on the audience session ID, the questioning of the new audience can be responded in time.