17 results about "Asynchronous network" patented technology

The invention discloses a relay cross-chain method and system applied to block chain cross-chain, and belongs to the technical field of block chain interoperation. The method comprises the following steps that: in an anonymous committee election stage, a candidate node performs anonymous drawing by using an anonymous verifiable random function combined with a weight and a temporary identity key; in the key generation stage, an asynchronous distributed key generation protocol is adopted, a reliable broadcast protocol is combined, and a threshold signature private key share is generated on the premise that a complete private key does not need to be reconstructed; in a cross-chain consensus stage, a committee member generates a threshold signature share containing an identity bit vector, an aggregation node encrypts the bit vector by using an accountability public key and generates a zero-knowledge proof, and a binding relationship between an identity ciphertext and an aggregation signature is constructed. According to the invention, identity privacy protection of a whole cross-chain verification process is realized, and the problem of key generation deadlock in an asynchronous network environment is solved.

The invention provides an asynchronous data distribution method, computing equipment and a storage medium. The method comprises the steps that a first node applies an erasure code algorithm to original data to generate n data fragments; wherein the first node is any network node with original data; the first node applies an error correction code algorithm to the n data fragments to generate n verification fragments; the first node broadcasts the first specified data fragment and the first specified verification fragment to other nodes, and sends the n verification fragments to the corresponding network nodes according to the first corresponding relation, so that the second node determines original data according to the received multiple data fragments and multiple verification fragments; wherein the first corresponding relation is used for indicating the corresponding relation between the data fragment and the verification fragment and the network node; the second node is any network node without original data. According to the scheme, data can be efficiently and reliably distributed in an unreliable asynchronous network.

This invention relates to the field of computer processing technology, specifically providing a streaming media forwarding method, apparatus, and computer-readable storage medium. The method includes: sending first streaming media data to a forwarding device; receiving second streaming media data from a publishing device, wherein the first streaming media data is the previous streaming media data of the second streaming media data; upon completion of receiving the second streaming media data, generating a data reception completion event and sending it through the network layer to a preset publishing end, which, upon receiving the data reception completion event, places the second streaming media data into a preset forwarding queue; upon completion of sending the first streaming media data, generating a data transmission completion event and sending it through the network layer to a preset forwarding end, which, upon receiving the data transmission completion event, retrieves the second streaming media data from the forwarding queue; and sending the retrieved second streaming media data to the forwarding device. This invention fully utilizes asynchronous network events for streaming media forwarding, significantly reducing forwarding latency.

The invention provides an online game state synchronization system and method based on block chain asynchronous network service, and the system comprises the following components: a client which is constructed by adopting a Unity game engine and is responsible for the rendering of a game scene, the user interaction and the visual presentation of a local state; the network service layer adopts a Node.js running environment, integrates an Express framework and an ethers.js library, serves as a security agent intermediary between a client and a block chain network, and is responsible for transaction signature construction, transaction broadcast transmission, data format conversion and provision of a standardized RESTful application programming interface; the intelligent contract is compiled by adopting a Solidiity language, is deployed in an Ethereum test network or a main network, and is used as a unique authoritative storage and logic execution carrier of an on-chain state; according to the system, the influence of block chain confirmation delay on player experience can be effectively relieved, the traceability and non-tampering performance of data are guaranteed, and the system is suitable for asynchronous cooperation type multi-player online game scenes.

This invention discloses an asynchronous network consensus method and system based on a reputation model, belonging to the field of consensus algorithm technology. It aims to solve the problems of low efficiency, high latency, and frequent leader election failures in asynchronous network environments. The method is divided into a broadcast phase and a consensus phase: In the broadcast phase, broadcast nodes encode erasure codes into message fragments and distribute them; receiving nodes verify these fragments and store them in the corresponding priority queues. In the consensus phase, each node generates a binary value vector based on its priority queue and distributes it across the network. A leader is elected based on the reputation value calculated by each node. An asynchronous binary consensus protocol is used to reach a consensus on the leader's validity, determining a multi-value Byzantine consensus result. Finally, the original message is requested and restored from the node indicated by the result. Erasure coding reduces communication overhead, and the reputation model reduces the number of consensus failures, improving system throughput, reducing latency, and enhancing stability and efficiency in asynchronous network environments.

This invention provides an asynchronous network station sorting method based on the arrival time of frequency hopping signals, comprising the following steps: buffering the classified set of frequency hopping descriptors with the same hopping rate; precisely estimating the frequency hopping period; obtaining the starting point of the frequency hopping sequence after analysis; initially obtaining a set of network station frequency hopping signals that meet the conditions; correcting the network station frequency set; and outputting the network station results. This method can utilize the characteristics of the arrival time of frequency hopping signals for sorting. The "initial acquisition of the network station frequency hopping signal set" performs coarse classification of the network stations, and the "correction of the network station frequency set" further refines the network station frequency set, improving the sorting accuracy. Since the arrival time of the frequency hopping signal is one of the most fundamental parameters of the frequency hopping signal, this method has strong stability and is applicable to different frequency hopping signals. The arrival time of the frequency hopping signal is acquired in real time, giving this method excellent real-time performance. This method only requires estimation of the frequency hopping period and the starting point of the hopping sequence, resulting in relatively low computational complexity.

In some implementations, a system is provided for asynchronously performing and monitoring cybersecurity investigations. A scheduler selects event detection jobs to be performed during a specified time interval, and provides the selected event detection jobs to an orchestrator. For each event detection job, the orchestrator executes a corresponding event detection job worker instance. Performing the event detection job includes querying at least one event data log for event data that represents events that have occurred over a specified time range, processing the event data to generate a detected security metric, and in response to the detected security metric meeting a threshold value, publishing a cybersecurity alert to a cybersecurity investigation result repository. A response system subscribes to the cybersecurity investigation result repository to identify cybersecurity alerts that have been published to the repository, and in response to identifying a cybersecurity alert, performs a security response.

The invention discloses an autonomous access method and system based on protocol security state machine mirroring and programmable deterministic arbitration, and belongs to the technical field of 6G air-space-ground integrated networks. According to the invention, on the basis of a preorder patent zero-signaling deterministic communication framework, cross-base-station / cross-satellite autonomous deterministic mobility management is realized. The core innovation comprises: a PSSM mirror image establishment and three-party cooperation mechanism: a terminal pre-establishes a logic synchronization state machine mirror image at a target base station, and participates in deterministic arbitration with a virtual local user identity; the invention discloses an open-loop synchronization method based on geometric positioning, which solves the problem of accurate mapping of physical time in an asynchronous network environment. A programmable deterministic arbitration function supports dynamic configuration and online updating of various strategies such as rotation fairness, static priority and the like, and continuous adjustability (1.0 ms-75.5 ms) of deterministic time delay guarantee capability is realized; the terminal side carries out parallel double-track resource calculation and autonomous monitoring on the protocol, and the signaling overhead in the switching execution stage is zero; different levels of hard delay guarantees are provided for different service flows of the same terminal according to a differential switching strategy; a state out-of-step detection and rapid recovery mechanism is adopted, and millisecond-level recovery capability is realized; and batch pre-configuration and global optimization support synchronous switching of massive terminals. According to the invention, a complete theoretical framework and an engineering path are provided for realizing 6G network endogenous deterministic mobility management.

The embodiment of the specification discloses a kind of knowledge base document concurrent processing method, equipment and medium, it is related to distributed computing technical field, method includes: receiving multiple concurrent user requests by asynchronous network interface, generating unique request identifier for each concurrent user request, and return asynchronous acceptance response to client, concurrent user request and unique request identifier are published to message queue;Multiple user requests are batched pulled from message queue, determine request batch, based on each user request in request batch, determine the unique hash digest corresponding to each user, to unique hash digest, carry out query in preset multi-level cache system, determine cache query result;When cache query result is cache miss, request batch is dispatched to GPU computing unit to execute model inference calculation, determine model inference result data, to store model inference calculation result data to multi-level cache system, and it is returned to client by long connection protocol stream.

The invention provides a deterministic communication state seamless switching method and system and a deterministic communication state seamless access method and system for an asynchronous cellular network, and belongs to the technical field of 5G-Advanced / 6G mobility management. In order to solve the problems of time sequence breakage, resource mismatch and arbitration interruption of deterministic communication state transition in an asynchronous network, the invention provides a logic time axis cluster and main logic axis migration concept. The network side determines an earliest available resource for the main logic axis service of the target cell through iterative arbitration, and issues a configuration including a switching execution time window; and the user equipment keeps the logic state continuous by adopting a pause-queuing mechanism, completes switching in a time window and recovers deterministic transmission. Meanwhile, the invention provides an enhanced deterministic random access method, each user computes exclusive access resources through absolute time commitment of network broadcast, the base station adopts two-step deterministic arbitration to solve collision and provides a deterministic retry sequence for failed users, and bounded time delay access is realized. According to the invention, the full-process end-to-end hard deterministic service from initial access, service transmission to cross-cell switching is realized, and the interruption time and the signaling overhead are obviously reduced.

This invention relates to the field of data processing and information transmission, and discloses a method, system, and medium for incremental mining and dynamic updating of media resources, comprising the following steps: The invention acquires incremental activity logs from a financial business system; it invokes a data exploration agent to perform rule matching, mines target business tags that meet thresholds, and determines popularity weights; based on these tags, it triggers a media generation agent to call a large model interface to generate candidate media resources; it performs compliance review and transfer of the resources through a collaborative routing module, and obtains confirmation logs; it writes the resources into a media library and dynamically updates the front-end panel according to the popularity weights. This invention drives large model generation through underlying data aggregation and quantification of weights, and combines pixel-level anti-counterfeiting watermarking and asynchronous network routing mechanisms to construct a system-level compliance closed loop, effectively solving the technical problems of traditional methods such as high reliance on manual labor, delayed updates, and low security in transfer.

The invention discloses an asynchronous network consensus method and system based on a reputation model, belongs to the technical field of consensus algorithms, and aims to solve the problems of low consensus protocol efficiency, high delay and frequent leader election failure in an asynchronous network environment. The broadcast node encodes erasure codes into message fragments and distributes the message fragments, and the receiving node verifies the message fragments and then stores the message fragments into a corresponding priority queue; in the consensus stage, each node generates binary value vectors according to the priority queue and disperses the binary value vectors to the whole network, a reputation value is calculated based on each node to elect a leader, consensus is carried out on the leader validity through an asynchronous binary consensus protocol to determine a multi-valued Byzantine consensus result, and finally the node indicated by the result requests and recovers an original message. The communication overhead is reduced through the erasure code, the consensus failure frequency is reduced through the reputation model, the system throughput is improved, the delay is reduced, and the stability and efficiency in the asynchronous network environment are enhanced.

This specification discloses an application processing method, apparatus, storage medium, and electronic device. The method includes: loading an application connector component in the host environment corresponding to the host application in response to a resource access request from the host application; triggering the initialization mounting logic of the application connector component to obtain web page document content and parse runtime proxy configuration information from the web page document content; performing pre-interception and interface takeover on the request initiation logic of the host browser's native global asynchronous network request interface in the host environment based on the runtime proxy configuration information; after the global asynchronous network request interface is in the interface takeover state, loading the corresponding application resources based on the resource entry address of the target business sub-application using a micro-frontend architecture engine; and performing target address redirection processing on the network request initiated by the target business sub-application based on the runtime proxy configuration information through the global asynchronous network request interface in the interface takeover state.

The invention discloses a BFT consensus method based on random sampling committee and cross-view voting accumulation, and relates to the technical field of block chains and distributed account books. According to the method, a consensus process is organized into continuous views, a leader is selected from each view, and random sampling is carried out to generate a committee of the scale. A leader puts forward a block and checks and votes by a committee member, and votes are spread and accumulated in a plurality of views in a pipelined manner. And the system dynamically counts effective votes obtained by the block in continuous K views, generates QC when the accumulated vote number reaches 2f + 1, and realizes final submission of the block by continuously obtaining QC confirmation for multiple times. Wherein the number K of continuous views required for voting accumulation can be dynamically adjusted according to network conditions, so as to balance security and efficiency. According to the method, communication overhead is reduced through committee sampling, flexibility and fault tolerance of consensus are improved through cross-view voting accumulation, and the method is suitable for a Byzantine fault-tolerant scene in a high-dynamic and asynchronous network environment.

The application belongs to the technical field of optimizing network requests, and specifically provides a high-concurrency data request optimization processing method, device, equipment and medium, the method comprises the following steps: sending an asynchronous network request, setting token and a timestamp in the interface Body of a request test question; after the data request is successful, obtaining Json data conversion and writing into a local database; when data is loaded, judging whether the test question id exists in the local cache; when the test question id exists, loading data from the local database; when the test question id does not exist, executing the following steps: setting token and a timestamp in the interface Body of a request test question when sending network request data. The mobile terminal is more smooth in user experience, and is not disturbed by the lag and crash phenomenon caused by network instantaneous request and data loading, and the running efficiency is improved.

The application discloses a state machine-based asynchronous network protocol analysis implementation system and method, the system comprises a decoder, a state table and a state machine; the method is used in the state machine-based asynchronous network protocol analysis implementation system, and the method comprises the following steps: performing a state machine initialization process on the state machine; performing a protocol decoding process division process and a registration to the state table process in the decoder; the state machine starts to call an analysis function registered thereon from an initialization state in the state table, and starts a decoding process; the state machine is used for asynchronously processing the analysis process, compared with a synchronous processing mode, and the processing performance is greatly improved; the protocol analysis and state processing are decoupled; the protocol analysis process does not need to consider a state saving switching process; the workload of the analysis part is reduced; the more the analyzed protocols are, the more the state machines are saved; the state machine is used for asynchronously processing network data packets; a complex asynchronous processing process is hidden, the analysis process is clear, simple, easy to implement and maintain.