964 results about "Public network" patented technology

In embodiments, systems and methods for configuring and deploying artificial intelligence driven transacting agents that are permitted to autonomously execute transactions on behalf of the individual or organization and configuring the transacting agent based on the agent configuration instructions and a set of predefined system prompts. The method further includes granting the transacting agent access to a digital wallet associated with the individual or organization and deploying the transacting agent to a public network, such that the transacting agent executes transactions on behalf of the individual or organization via one or more digital marketplaces using the digital wallet to which the transacting agent was granted access. In some embodiments, the transacting agent is granted access to the digital wallet using a consent token. In some embodiments, the method also includes hyper-personalizing and / or fine-tuning the agent.

The embodiment of the invention provides a network state sensing and adaptive coding control method and device, equipment and a computer readable storage medium. The method comprises the following steps: acquiring network index data; inputting the network index data into a trained target AI model to generate a network prediction result; executing a target regulation and control operation according to the target network prediction result; the target regulation and control operation comprises an FEC proportion regulation and control operation, a video parameter regulation and control operation and / or an ICE path switching operation. In this way, higher-quality, more stable and more intelligent real-time audio and video communication can be realized in a complex public network environment.

A method for a user equipment (UE) to obtain security credentials for accessing a non-public network (NPN) is provided. The method comprises sending, to an onboarding network (ON), a registration request that includes an identifier of the UE, and obtaining an indication of a credential provisioning protocol (CPP) used by a provisioning server (PS) for provisioning security credentials to access the NPN. The method further comprises obtaining, from the PS via the ON using the indicated CPP, security credentials for the UE to access the NPN.

The invention relates to the technical field of network communication and video processing, in particular to an intelligent global cloud live broadcast system based on AI and multi-operator and multi-cloud optimization, and the system comprises a data collection module which is used for collecting live broadcast video streams; the video compression module adopts H.265 coding; the content review module is used for performing multi-modal review; the RPMTS packaging module is used for accessing three operator cloud private line POP nodes through a public network after packaging; the decoding module is used for decoding POP nodes in the middle area; the translation module is used for generating multi-language subtitles or dubbing; the multi-operator and multi-cloud adaptability matrix module calculates an optimal path in combination with an AI algorithm and a multi-cloud cost adaptability matrix; the multi-branch access module is used for realizing branch node cooperative forwarding; and the multi-language distribution module is used for generating multi-language subtitles and dubbles and pushing the multi-language subtitles and dubbles to each global live broadcast platform, so that synchronous distribution is realized, and the system can reduce global live broadcast delay, improve multi-language coverage capability and realize high reliability and cost optimization.

The invention provides a resource access method and device, a zero-trust platform and a storage medium, and the method comprises the steps: receiving an internal resource access request of a zero-trust client, the access request carrying an access address of a target resource, user information of the zero-trust client, and temporary authentication information; the access address comprises a zero-trust platform domain name and a target resource identifier, the zero-trust platform domain name points to a public network address of the zero-trust platform, and the target resource identifier is used for uniquely identifying a target resource; the temporary authentication information is used for authenticating that the zero-trust client has the qualification of initiating the access request; based on the user information and the temporary authentication information, verifying the user identity and the access authority of the zero-trust client; after the verification is successful, determining a real address of the target intranet server based on a pre-configured mapping relationship between the real address of the intranet server and the internal resource identifier; and forwarding the access request to the target intranet server according to the real address of the target intranet server.

Techniques are described for routing traffic through an interconnect cloud gateway based on cloud traffic routing indicators. The interconnect cloud gateway can advertise the cloud traffic routing indicators, which can include cloud indicators and transport gateway indicators. The cloud indicators can include cloud tags utilized to route cloud traffic. The transport gateway indicators can include transport gateway flags utilized to identify private networks utilized to route the cloud traffic. The cloud traffic can routed during normal private network operation through private networks, which can be dynamically replaced by public networks due to occurrences of failures preventing the data traffic from being routed through the private networks and to cloud networks.

Provided are, in the 5GS, a method and a communication mechanism for procedures of initial registration of a UE and a periodic or mobility-based registration for implementing management of information about network slice or non-public network function. Furthermore, provided are a method and a communication mechanism for a deregistration procedure after completion of the registration procedure. Furthermore, provided is a method for managing information about network slice in association with each procedure and state transition. Accordingly, provided is, in the 5GS, a communication mechanism for implementing a function related to management of information about network slice or non-public network function.

The invention discloses an industrial park micro-grid optimization scheduling method based on electric furnace load active adjustment. The method comprises the following steps: constructing an economical operation objective function for generating power by using a thermal power generating unit to share blast furnace gas of a steel mill; dynamically adjusting the maximum exchange power between the micro-grid and the public grid by iterating the shrinkage constraint, and calculating a minimum feasible value to reduce basic electricity price expenditure; taking the gear of the electric furnace transformer as an adjusting variable, and constructing a load adjusting constraint model containing a fixed load and an adjustable load; the micro-grid adopts a double-bus topology, power mutual assistance is realized through a back-to-back converter, and a distributed power supply, an energy storage system and a new energy power generation set are configured. The method can efficiently utilize energy and reduce the operation cost; the public network expenditure is reduced by dynamically optimizing power exchange; the system flexibility is improved by flexibly regulating and controlling the load; new energy fluctuation is stabilized, and stability is enhanced; the double-bus structure realizes grid-connected and off-grid switching, improves reliability, and is suitable for iron and steel enterprises to improve the utilization rate of renewable energy sources and reduce operation cost.

The invention provides a public network-oriented global threat perception method and system, and relates to the technical field of advanced persistent attack threat detection, and the specific technical scheme is as follows: setting a network trip line and a domain name trip line of a public network to establish honey point equipment, and establishing honey court equipment based on an IP address reputation mechanism; building a honey hole device based on a camouflage traceability technology and a reverse chain technology, and building a sub-honey array based on a honey point device, a honey court device and the honey hole device; generating a honey point template based on the sub-honey array to deploy honey point equipment, obtaining public network traffic based on a honey yard equipment preposition and combining with the honey point equipment, and detecting the public network traffic to obtain a detection result; and making a countering strategy of the honey hole device based on the behavior of the attacker in the detection result, obtaining threat intelligence of the attacker, and updating IP address resources of the honey point device and the honey court device based on the threat intelligence. According to the invention, a low-intrusive threat probing mechanism and a high-universality global threat sensing system are established through four-honey equipment.

The invention relates to a method for realizing NAT on a core network UPF network element, and the method comprises the steps: when a user terminal establishes a 5G session, the UPF pre-allocates a public network IPv4 address and a continuous source port set for the session, the number of ports is dynamically adjusted according to a user package, and resources are bound to a session data structure; receiving a downlink packet of which a destination address is a public network IP based on a private network-to-public network mapping relation, positioning a session level hash table through a flow label direct index mechanism, adding a GTP-U packet header after reverse NAT conversion, and forwarding the packet to a mobile phone through service processing; on the basis of a stream label direct index mechanism, each session exclusively occupies an IP port pool and a hash table through a session-level resource isolation architecture, and is used for avoiding global lock competition in combination with multi-core CPU parallel processing; based on a DPI function switching strategy, an NAT mapping table is synchronized through a UPF cluster session mirroring mechanism for node fault switching zero packet loss.

A first wireless device transmits, to a second wireless device, a discovery message comprising a non-public network (NPN) identifier of an NPN to which the first wireless device can provide access.

The invention discloses a method, a system, equipment and a medium for constructing a special area ad hoc network for a small hydropower station in a mountainous area, and relates to the technical field of area ad hoc networks, and the method comprises the steps: selecting an initial node in the small hydropower station as a network initiating node, setting the initial node as a backbone node after starting, and starting a broadcast control signaling to form a virtual backbone network; other nodes enter a non-network-access state after being started, periodically send a state broadcast packet to search the backbone node, and if the backbone node is detected, complete network access authentication and join the network to become a non-backbone node; non-backbone nodes joining the network enter an active state in a preset period so as to assist other nodes which do not access the network to complete search and access; and when the network topology changes, the connection of the virtual backbone link is kept through a bridging mechanism. According to the method, the virtual backbone communication network with the characteristics of high reliability, high expandability and low energy consumption can be quickly constructed in a complex mountain environment which lacks public network coverage and is unstable in communication link.

The invention discloses a method, device and system for protecting the security of agent user data, a medium, electronic equipment and a program product. The method comprises the following steps executed in a first trusted execution environment: in response to a received user data acquisition request sent by an intelligent agent, acquiring first ciphertext data corresponding to the request; obtaining a first key corresponding to the request from a trusted key service; decrypting the first ciphertext data by using the first key to obtain first plaintext data; encrypting the first plaintext data by using a second key; and sending the encrypted second ciphertext data to the intelligent agent. When the intelligent agent runs in the public network environment, intelligent agent services such as ticket buying, shopping, take-out ordering and the like can be provided for the user, and meanwhile, the safety of sensitive data of the user in the public network environment can be guaranteed.

A method performed by a communication device (12) is disclosed. The communication device (12) stores, at the communication device (12), a self-organizing network, SON, report (16) associated with a non-public network, NPN, including storing the SON report (16) in association with an NPN identifier of the NPN with which the SON report (16) is associated. The communication device (12) also transmits a message to the serving network indicating that the SON report (16) is available at the communication device (12), if a serving network of the communication device (12) is an NPN identified by an NPN identifier which matches the NPN identifier associated with the SON report (16).

The application discloses a media stream transmission method and device based on an edge device and electronic equipment, and the method comprises the following steps: an edge all-in-one machine receives a live broadcast request message sent by a site device management cloud module from a first network, the edge all-in-one machine is connected to a second network, the edge all-in-one machine generates media stream service information according to a camera module identifier, and the media stream service information is sent to the site device management cloud module, so that the site device management cloud module requests a target network video recorder corresponding to the camera module identifier to acquire a media stream according to an edge live broadcast address, an IP address and a port; when the target network video recorder feeds back a successful request, the edge all-in-one machine receives the media stream recorded by the target network video recorder through the camera module, and transmits the media stream to a client according to the edge live broadcast address. According to the method, the media stream data is transmitted through the second network LAN, public network bandwidth resources are saved, and the stability and fluency of video playing are improved.

The invention relates to the technical field of computers, in particular to an information retrieval method and device, the method is applied to a server, and the method comprises the steps that in response to the received information retrieval request sent by a first user terminal, the information retrieval request is analyzed, and an analysis result is obtained; retrieving in a private network database and / or a public network database based on the analysis result to obtain at least one target retrieval result; the at least one target retrieval result is sent to the first user terminal; according to the method, the information retrieval efficiency and accuracy can be improved.

The invention discloses a power distribution line passive real-time fault positioning system, which belongs to the technical field of power distribution line fault detection and comprises a power distribution line fault positioning device management system and a plurality of fault positioning terminals distributed along a power distribution line. The distribution line fault positioning device management system establishes two-way communication with each fault positioning terminal through a 4G / 5G wireless public network; the distribution line fault positioning device management system comprises a data center, a client and a plurality of mobile terminals. The fault positioning terminal comprises an ARM processor, a time synchronization unit, a signal acquisition unit, a signal processing unit, a passive self-powered unit, a communication unit and an auxiliary unit. According to the invention, the distributed fault positioning terminal is combined with an intelligent algorithm, so that high-precision fault recognition and real-time positioning under a complex network are realized, and the fault handling efficiency of the power distribution network is remarkably improved.

The invention discloses an AI agent early warning method and device oriented to 0day vulnerabilities, and the method comprises the steps: collecting network flow data of interaction between an internal network of an enterprise and an external public network, and obtaining key technical features related to the 0day vulnerabilities; and analyzing key technical features related to the 0day vulnerability by using a pre-trained AI agent, if the analysis result is abnormal traffic, executing association reasoning by using the knowledge graph, and if the reasoning result is that the 0day vulnerability exists, outputting an early warning report. According to the method, the AI agent is trained through key technical features such as numerical features, category features, sequence features and the like, so that the AI agent can identify potential abnormal traffic, and meanwhile, whether the abnormal traffic has a 0day vulnerability or not is further judged by utilizing the knowledge graph, so that the AI agent can provide prospective early warning before attack outbreak; and the vulnerability response effect is improved.

The invention provides a public-network-free communication area multi-nest cooperative unmanned aerial vehicle autonomous flight patrol method and system, and relates to the technical field of intelligent control, and the method comprises the steps: building a communication coverage model based on a patrol patrol partitioning scheme and nest resource states; generating a cooperative scheduling plan according to the communication coverage model; according to the collaborative scheduling plan, performing three-dimensional flight path optimization calculation on each aircraft nest to obtain flight path data; processing the flight path data to obtain a three-dimensional environment situation data set; based on the three-dimensional environment situation data set, a cooperative control instruction sequence is generated, and the cooperative control instruction sequence comprises a trajectory optimization strategy and a task redistribution strategy; and executing distributed control according to the cooperative control instruction sequence. According to the method, the communication coverage capability of each nest can be dynamically evaluated, and the optimal cooperative scheduling plan is generated.

The invention discloses encrypted wireless communication terminal equipment special for electric power, which belongs to the technical field of electric power equipment communication and comprises a security encryption module, a wireless communication module and a wireless communication module, the multimode communication module is used for uploading the encrypted data to a master station through a cellular wireless communication link or a power line carrier communication link; the protocol adaptation module is used for packaging the original data of the equipment into a data frame conforming to a master station protocol; the edge intelligent processing module is used for performing variable quantity compression and dead zone filtering on the acquired field equipment data; the remote operation and maintenance management module is used for realizing equipment parameter configuration, firmware upgrading, state monitoring and warning management; and the core control processing module is used for executing task scheduling, resource allocation and security policy control. By adopting the equipment, the data is effectively prevented from being stolen, tampered or forged in the transmission process of the wireless public network or the power carrier link, and the high-security requirement of the power industry on network communication is met.

The invention provides an air-ground integrated emergency communication system and method based on a cellular-free technology. The air-ground integrated emergency communication system comprises a composite wing unmanned aerial vehicle air communication / monitoring subsystem, a mooring unmanned aerial vehicle air communication / monitoring subsystem, a cellular-free emergency communication vehicle subsystem and a robot dog ground communication subsystem. The composite wing unmanned aerial vehicle air communication / monitoring subsystem realizes public network coverage through a 4G / 5G integrated base station, the mooring unmanned aerial vehicle air communication / monitoring subsystem realizes private network coverage through a cellular-free network, the cellular-free emergency communication vehicle subsystem realizes communication data processing and command scheduling, and the robot dog ground communication subsystem is used for ground blind area signal blind compensation. The composite wing unmanned aerial vehicle carries a high-power base station to realize wide-area public network coverage, and the public communication requirement is met; the mooring unmanned aerial vehicle provides private network coverage through a cellular-free network and supports command and dispatch of rescue workers; the emergency communication vehicle integrates a core network and transmission equipment, guarantees data processing and link backhaul, and can also provide space area private network coverage in a certain range. The robot dog fills the ground blind area.

Infrastructure for zero trust network access (ZTNA) is deployed as a cloud-based service remotely from a customer premises where user applications are hosted. By connecting an appliance on the customer premises to the cloud-based service through a secure tunnel or the like, an application hosted on the customer premises can then be accessed externally as a ZTNA application without the customer premises opening a firewall to public networks or otherwise exposing potential attack surfaces to the customer premises.

The invention relates to the technical field of computer network communication, in particular to a lightweight intranet interface dynamic routing agent system which comprises a rule management module, a routing analysis module and a request processing module. The rule management module provides an agent rule configuration interface and performs persistent storage, and comprises a configuration sub-module, a verification sub-module and a storage sub-module; the routing analysis module extracts a rule identifier from a public network request and retrieves a matching rule, and comprises an identifier extraction sub-module and a real-time retrieval sub-module; the request processing module executes preprocessing logic and forwards a request according to an original protocol, and comprises a script execution sub-module and a protocol forwarding sub-module. Dynamic routing is achieved, adaptability and operation and maintenance efficiency are improved, safety is guaranteed through multi-layer protection, deployment flexibility is enhanced through lightweight design, service continuity and communication quality are guaranteed, and the limitation of a traditional proxy technology is effectively solved.

The invention relates to the technical field of wireless communication, in particular to a public network interphone with a quantum chip. According to the interphone, a master control module and a quantum security chip work cooperatively, a quantum random number generator is used for dynamically deriving a session key, and offline security distribution of a group master key is realized by encrypting a two-dimensional code; in a communication process, a system adaptively switches a voice coding mode according to a network condition, end-to-end authentication encryption is carried out on voice data by using a hardware encryption engine, and low-delay transmission is guaranteed through a network priority mark; the device establishes a complete key life cycle management mechanism, supports regular update and forward security of session keys and instant update and backward security of a group master key when members change, and ensures that all key operations are completed in a quantum chip. According to the invention, various eavesdropping and tampering attacks are effectively resisted, and safe, real-time and clear high-confidentiality voice communication in a public network environment is realized.

A user equipment (UE) is configured to receive an indication that a localized service is available at a non-public network (NPN) and transmit a registration request to the NPN. In some cases, the indication that the localized service is available at the NPN is provided in broadcast information. In other cases, the indication that the localized service is available at the NPN is provided in one or more non-access stratum (NAS) signals.

The invention provides an unmanned aerial vehicle near field communication matching processing method and system without a public network communication area, and relates to the technical field of intelligent control, and the method comprises the steps: generating a session key and an equipment authority topological graph according to a quantum random number; based on the equipment authority topological graph and the channel state tensor, communication capability matching is carried out on equipment in an unmanned aerial vehicle cluster, and a matching equipment pair set and a communication parameter mapping relation thereof are generated; performing joint coding on reconnaissance data, a control instruction and state information according to the session key, the equipment permission topological graph and the matching equipment pair set to generate a coding symbol stream; and according to the communication parameter mapping relation of the matching device to the set, performing directional transmission scheduling on the coding symbol stream to complete near field communication matching processing between the unmanned aerial vehicles. According to the invention, the cooperative operation efficiency and task success rate of the unmanned aerial vehicle rescue cluster in a public-network-free mountainous complex environment are improved.

The invention discloses a geological disaster monitoring and emergency prevention and control integrated system and method based on an AI edge box, and belongs to the technical field of geological disaster prevention and control and emergency navigation. The system comprises a sensing layer, a transmission layer, a platform layer and an application layer, the sensing layer constructs a multi-source intelligent sensing network through a Beidou GNSS high-precision monitoring station and an AI edge calculation box, and millisecond identification and data preprocessing of disaster symptoms are achieved; the transmission layer constructs a heterogeneous redundant communication link with a Beidou short message through a 4G / 5G public network and a Mesh ad hoc network, so as to ensure that disaster information is never disconnected in an extreme environment; the platform layer fuses multi-source data and carries out trend analysis and early warning based on a time sequence prediction model; the application layer provides risk avoiding, rescue and post-disaster livelihood navigation services according to real-time disaster situations. According to the invention, full-closed-loop management from disaster sensing to emergency prevention and control is realized, the monitoring real-time performance, the early warning precision and the communication stability are improved, the deployment and operation and maintenance cost is reduced, and the system can be widely applied to geological disaster-prone areas such as mountainous areas.

The embodiment of the invention provides a low-altitude airborne communication, guidance and sensing integrated multi-mode fusion communication system and method, and the system comprises low-altitude airborne communication, guidance and sensing integrated multi-mode fusion equipment which is used for carrying out the control of communication modes, carrying out the information transmission with all communication systems and an aircraft, and carrying out the flight control of an aircraft flight control system; the ground low-altitude private network communication system is used for realizing information transmission between the low-altitude aircraft and the ground equipment through a ground low-altitude private network; the ground public network 4G / 5G communication system is used for realizing information transmission between the low-altitude aircraft and the ground equipment through a ground public network; the low-orbit satellite communication system and the ground satellite communication system are used for realizing information transmission between the low-altitude aircraft and ground equipment through low-orbit and ground satellite communication; the Beidou communication system is used for realizing flight navigation of the aircraft and acquiring flight information; and the other aircraft ADS-B communication system is used for sensing information of other aircrafts.

A communication mechanism for realizing a function related to management of information about network slices or a non-public network function is provided in 5GS. Provided are, in the 5GS, a method and a communication mechanism for procedures of initial registration of a UE and a periodic or mobility-based registration for implementing management of information about network slice or non-public network function. Furthermore, provided are a method and a communication mechanism after completion of the registration procedure and for a UE configuration update procedure. Furthermore, provided is a method for managing information about network slice in association with each procedure and state transition.

The invention relates to the technical field of asset assessment. The asset evaluation intelligent system based on the AI technology is provided, and the system comprises the steps that web crawler capture processing is conducted on a data source of a public network channel, and a first type of heterogeneous data is obtained; aPI interface docking processing is carried out on the data source of the enterprise internal system, and second-class heterogeneous data is obtained; performing logic splicing processing on the first type of heterogeneous data and the second type of heterogeneous data to generate multi-source heterogeneous asset evaluation data; performing model matching processing on the asset value characteristic matrix based on the asset type, and selecting an estimation model architecture; performing interpretability analysis processing on the dynamic evaluation parameters to generate a key factor contribution degree and an interpretable evaluation conclusion; and performing document processing on the contribution degree of the key factor and the interpretable evaluation conclusion to generate an interactive evaluation document so as to improve the multi-source data integration capability, enhance the risk dynamic evaluation adaptability and strengthen the real-time relevance and interpretability of the evaluation document.