95 results about "Internetwork protocol" patented technology

The invention provides an artificial intelligence model standardized training platform and an automatic system. The training platform comprises a training platform body and an automation system. The method is developed on the basis of Python (programming language). A Docker (application container engine) virtualization technology is deployed to a server with a GPU (graphics processing unit). A TCP / IP (Transmission Control Protocol / Internet Protocol) is adopted for communication, is applied to the field of machine learning, and supports frameworks such as mainstream deep learning (DL) TensorFlow, PyTorch, Caffe, Keras, Thheano and the like; a user only needs to click a button or use some script commands on a client, codes can be automatically uploaded, data is downloaded, a GPU (graphics processing unit) is used for training a model of the user, and model evaluation and automatic optimization iteration are completed. In the whole process of training the model, the invention provides a set of operation system to ensure the automation, standardization and specialization of the training process of the artificial intelligence model, save time and simplify steps.

A port on-site data acquiring, transmitting, sending and issuring system based on zigbee technology in the remote monitoring and controlling field of electromechanical equipment, comprises a wireless sensing network and a remote data server, wherein the wireless sensing network is distributed in a port working field, and can acquire working state data of the port field, collect the intra-network acquired data in a zigbee wireless manner, pack the collected data, and transmit to the remote data server via wired enterprise in-house network based on a transmission control protocol and an internetwork protocol. The remote data server can receive the data based on the transmission control protocol and the internetwork protocol, resolve the data according to the packed data transmission format, store the data in a database, and issue the data in a web service mode. The invention provides data support for monitoring application program development, failure pre-warning and equipment maintenance. In addition, the low-cost zigbee technology can reduce system complexity, and has good anti-interference performance, expandability and practicability.

A wireless communication device, comprising one or more intra-device modules, an internet protocol (IP) router for providing inter-device connectivity between a host and the intra-device modules, and one or more transport mechanisms, for coupling the IP router to the host. One or more intra-device modules are accessed via a standard internetwork protocol as if the intra-device modules were local servers.

A network topology hiding method of user-oriented in internetwork protocol multimedia subsystem includes realizing network route information shield of UE on direct interaction point P-CSCF of IMS switched in by UE to let UE not be able to know network topology information through route correlation head domain of SIP message for realizing network topology hide of user- oriented.

The invention relates to the technical field of copyright image protection, and provides a decentralized image copyright protection system and method with infringement real-time detection, and the method comprises the following steps of (1), enabling a registered user to upload an image through a client, and enabling an SIFT image feature extraction algorithm in the system to carry out the featuredata collection on the uploaded image; (2) extracting the invariant characteristics, such as visual angle, translation, affine, brightness, rotation, etc., of an existing copyright image by a user through an SIFT algorithm to form a local feature vector set of the image, and taking the local feature vector set as a registered image feature data set; (3) carrying out distributed storage on the feature data sets in the steps (1) and (2) by utilizing an IPFS (Internet Protocol File System), and constructing a network transmission protocol for persistent and distributed storage and file sharing;and (4) performing comparative analysis and calculation, and judging that the image does not accord with the condition of forming a new work. The system and the method provided by the invention have the characteristics of being tamper-proofing, realizing the high safety, permanent preservation and decentralization, being able to trace, being low in cost, etc.

The invention discloses a multiple protocol layer translation method for establishing a hybrid network of Internet protocol versions 4 and 6 to solve the communication problem of the transition of the Internet towards an IPV6 network, which can effectively reduce capital input, improve information transmission efficiency, realize seamless exchange visits and smooth transition and establish the multiple protocol layer translation technique of the hybrid network. The MPLT technique consists of three basic constituent parts, namely, an address / port translation and conversion module at the lowest layer, protocol translation and conversion modules PT64 and PT46 at the middle layer, and an translation module of an application layer at the top layer, and through applying the multiple protocol layer translation technique MPLT in a proxy server that connects two types of networks, IPv4 and IPv6 and under the condition of not changing the original network topology, the three big problems of the network interconnection of different internetwork protocols are solved skillfully. The technique is characterized by fulfillment by layering, adding the flexibility and adjustability of a system through decomposing the function of translating two different network protocol data packets to various layers, and carrying out address / port conversion, protocol conversion and application layer conversion separately to extend flexibility.

The present invention extends to methods, systems, and computer program products for using transport-independent resource status. Embodiments of the invention provide a mechanism for implementing a new protocol for performing resource request status updates that maintains the benefits of existing protocol (e.g., HTTP) conventions while being usable with arbitrary transport protocols. Additionally, the new protocol works with a variety of different message exchange patterns. The use of the protocol can be hidden behind a programming model that normalizes transport-specific resource status protocols, such as, for example, HTTP, with transport-independent resource status protocols, such as, for example, with a SOAP binding of the described protocol. As such, embodiments of the invention provide resource status updates over an arbitrary network transport protocol whose format and message exchange pattern is decoupled from the definition of the application.

The invention discloses a congestion controlling method which is applied to a network technique field and comprises: packet identifiers that are corresponding to the packet slicing which is discarded in the process of random early testing and processing are extracted; the packet slicing with the same packet identifier is discarded. Internetwork protocol identifiers can be taken as the packet identifiers or adding identifiers; internetwork protocol identifiers or adding identifiers which are corresponding to the packet slicing which is discarded in the process of random early testing and processing are extracted; the extracted identifiers are compared with identifiers of subsequent packet slicing and if the identifiers are the same, the packet slicing are discarded, and if not, are retransmitted continuously. A receiving end receives and reorganizes the received packet slicing and when the reorganization goes wrong, retransmission is requested. The invention also discloses a congestion controlling device. The utilization of the invention can discard the useless relevant packet slicing in advance, thus alleviating the load of network devices, reducing the resource utilization rate, saving bandwidth and further ensuring high effectively carrying out other sessions without discarding packets.

This invention discloses a localizing device including: a linking-up module used in linking up with phone user information and at least one mobile terminal number loaded by an internetwork protocol and storing the corresponding relation between the information and the number, a location information obtaining module used in getting the location information of the mobile terminal number corresponding to the phone user information loaded by the interntwork protocol based on said information, in addition to that, this invention also provides an access method, a localizing server and session initialized protocol server of internetwork protocol carried phone users.

The invention proposes a network node comprising modules (1, 2, 3, 4, 6; 7) including transport functions in order to support a particular network transport protocol, wherein the transport functions are realized by software. The invention also proposes a method for operating the network node. Different network transport protocols are supported with the same hardware by installing corresponding software.

A method of utilizing message transmission protocol ( MTP ) to transmit message based on IP includes obtaining support ability of destination IP UE after message based on radio application protocol WAP is received by IP message gateway in IP access network, judging whether destination IP UE is to support said message to package short message ( SM ) or not by said gateway according to said ability, carrying SM packaged by message communication protocol in message of MTP based on IP and sending it to destination IP UE if it is or otherwise obtaining message content from said SM then carrying it in message of MTP based on IP and sending it to destination IP UE.

The invention provides a method and device for distributing CDN (Content Delivery Network) addresses, relates to the technical field of telecommunication and aims at solving the problem that it cannot be ensured that data is successively downloaded when a load server is abnormal. The method comprises following steps of establishing peer-to-peer P2P connection with other terminal nodes in a network; obtaining server information stored in the other terminal nodes, wherein the server information is used for recording internetwork protocol IP addresses of the default content delivery network CDN servers connected with the other terminal nodes; recording the obtained server information and the server information of the default CDN servers connected with the other terminal nodes in a server list; searching the server information meeting a preset condition from the server list; and requesting to the CDN server corresponding to the searched server information for downloading data. The method and the device are mainly applied to the process of distributing the CDN addresses.

The invention belongs to the technical field of network downloading, and in particular relates to a device and method for point-to-point (P2P) downloading based on internetwork protocol standards. The device for point-to-point (P2P) downloading based on the internetwork protocol standards comprises a storage device, at least one downloading client, a network detector and a task distributor, wherein the storage device is used for storing network resources downloaded by the downloading client; the network detector and the task distributor are respectively connected with the downloading client; the network detector is used for detecting and calculating the network resource downloading speeds of different downloading clients; the task distributor is used for distributing downloading tasks in accordance with the network resource downloading speeds counted by the network detector, of the different downloading clients; and the downloading clients are used for downloading in accordance with the downloading tasks distributed by the task distributor. The technical scheme in the invention has the advantages or beneficial effects that the downloading capacity of the downloading clients for the resources is improved maximally, and the whole downloading speed is strengthened maximally.

The invention discloses a time-triggered transmission method supporting burst real-time data, and aims to provide a time-triggered transmission method which is high in universality, compatible with common time-triggered transmission and capable of improving the transmission capacity. The method is realized through the following technical scheme: in a switched full duplex network, nodes with strongreal-time data packet and common time triggering data packet transmission are planned; a preemption protection time slot is allocated to each node time slot; the network transmission protocol modulefirstly sends data to be sent to a sending cache, the preemptive time triggering scheduling module preferentially sends out a strong real-time data packet, and the common time triggering data is buffered and waited, delayed for a certain time and then sent; when a data packet is routed and forwarded through a switch in a network, the network switch preferentially forwards a strong real-time data packet, a received data distribution module distributes the received data packet, and the strong real-time data packet is preferentially sent to an upper-layer protocol and is processed by an upper-layer application.

The invention discloses a television for realizing network searching and a corresponding method. The television comprises a main machine, an input unit, an interactive interface display unit, a network communication unit and an interactive network searching platform. The network searching platform realizes the communication with a network searching server through a network transmission protocol so as to receive search requests sent by the television user; and the searched content is transferred to different professional search websites in the internet for searching; and then the results returned from the different search websites are processed and the processed results are returned to the network searching platform for display. The technical proposal can better meet the requirement of users to adopt the television to surf on line, browse information, download and watch the network audio multimedia content.

A method for adaptively transmitting interface frame of the third generation network in internetworking protocol link packages certain amount of network interface frame into grouping data packet by obtaining channel character parameter in real time and transmitting packaged data packet according to said character parameter for raising transmission performance of network interface frame.

The invention discloses a chaotic encryption method based on Logistic mapping, which is applied to video encryption and decryption transmission. A server and a client are included, the server is usedas a sending end, the client is used as a collecting end, and the method comprises the following steps: 1, collecting a video and capturing a video frame by the sending end; 2, setting a video frame acquisition frame rate, and encoding the acquired video frames; 3, encrypting the encoded video by using a chaotic encryption algorithm of Logistic mapping; 4, establishing a real-time transmission network transmission protocol RTP session, and sending encrypted data; 5, creating a thread by the collection end, and receiving a data packet by using a network transmission protocol RTP session for creating real-time transmission; step 6, decrypting the received video by using a Logistic mapping chaotic encryption algorithm; 7, decoding the received video; and 8, displaying the video frame by usinga picture display control.

The invention discloses a fast error correction algorithm for a network transmission protocol, which comprises the following steps: firstly, predicting a packet loss rate in a video transmission process based on a hidden Markov model, then, carrying out error correction on video transmission through the algorithm based on the packet loss rate predicted in the step S1, and finally, carrying out a simulation experiment and result analysis. According to the fast error correction algorithm for a network transmission protocol, the packet loss rate of data transmission is predicted by using a hidden Markov model, and then an FEC algorithm or an ARQ algorithm is adaptively selected according to the size of a packet loss rate prediction value in a next time period; the optimal RS redundancy value is analyzed, and the average packet loss rate is reduced on the premise that high video reconstruction quality is obtained; and the maximum retransmission times of the ARQ algorithm are calculated and adjusted, so that the network load is prevented from being further increased, and meanwhile, the average time delay of data transmission is reduced.

The invention discloses a media stream real-time pushing method and a server. The method comprises the steps that a media segment is generated, an initial media segment is generated, a new media segment is generated according to feedback of a client and generation conditions of media units, at least one media unit is packaged in the media segment, and the feedback of the client comprises an indication that data is received in the media segment; and the generated media segment is sent to the client and feedback of the client is received, and at least one transmission connection with the clientis established by adopting a preset network transmission protocol so as to transmit the generated media segment by using the at least one transmission connection. According to the pushing method provided by the embodiment of the invention, self-adaptive segmented pushing of the media stream can be realized, various network transmission protocols are supported, and the transmission efficiency of the media stream and the transmission performance in a complex network environment are improved.

The embodiment of the invention provides a method and a system for realizing rapid routing of KAD network nodes. The method and the system specifically comprise the steps: selecting a network transmission protocol for each communication connection from a TCP+TLS protocol and a QUIC protocol in a racing mode; based on a neighbor node management mechanism, establishing and maintaining encrypted communication connection between each node and all nodes in a local linear routing table KBuckets; based on a delay-sensitive routing node selection algorithm, selecting alpha candidate nodes as first-hoprouting nodes by taking network delay between nodes and a node unique identifier Node ID exclusive-OR distance as reference values; based on a recursive Kad protocol, enabling each hop of routing node to select a next hop of routing node from the local KBuckets, directly forwarding a query request to the next hop of routing node, and returning a query result of the target node; and establishing an encrypted communication connection. According to the method and the system provided by the embodiment of the invention, rapid routing of the KAD network nodes is realized through the scheme, and communication connection delay of the KAD network can be effectively reduced.

The network distributed express highway monitoring system based on internetwork protocol is a kind of equipment for simultaneously monitoring every monitored point on the express highway. The system has a bus virtual special-purpose data network formed from distributed monitoring data unit and monitoring computer which is set on every monitoring point, adopts transmission control protocol / internetwork protocol network protocol cluster and client / server mode and uses access network as communication platform, in which the distributed monitoring data unit is formed from network card, embedded industrial control machine, parallel processing board and communication control board, the embedded industrial control machine is series-connected with network card and vehicle parallel processing board, and the parallel processing board is respectively connected with communication control board.

The embodiment of the invention discloses an OTA (over-the-air) firmware upgrading method, device and equipment. The method comprises the steps of: splitting a to-be-upgraded firmware into N data packages, carrying out hash operation on the N data packages respectively to obtain N server hash values; sequentially sending the N data packets and the N server hash values to an Internet of Things device; and if an interrupt message sent by the Internet of Things device is received, stopping sending the data packets and the server hash value to the Internet of Things device. By adoption of a technical scheme provided by the embodiment of the invention, a network transport protocol data package field is redefined, the single-package continuous verification function is realized, when the data package is attacked or tampered, data transmission is interrupted in time, and the resource overhead is saved in comparison with a mode of performing overall verification after the data is completely transmitted. Besides, a multi-encryption mode is adopted, data encryption and Internet of Things device identity verification are carried out respectively, and the security of the firmware transmission process can be further ensured.

The embodiment of the invention provides a message processing method and device and electronic equipment, and the method comprises the steps: obtaining a to-be-transmitted message; when it is determined that the message is suitable for the first network type, adopting a transmission protocol corresponding to the first network type to package the message, and sending the packaged message to the first network; obtaining a message sent by the network; and when determining that the message is suitable for the first network type, performing de-encapsulation processing on the message by adopting a first network transmission protocol corresponding to the first network type, and sending the de-encapsulated message to a destination port. According to the scheme provided by the embodiment of the invention, message mutual transmission between different transmission networks can be flexibly and quickly realized, and the realization cost of the scheme is relatively low.

The invention discloses a network port multiplexing method and system, equipmnet and a storage medium. The method comprises the following steps: receiving a TCP (Transmission Control Protocol) connection request; retrieving a protocol identification code of the request message, preliminarily identifying a protocol type according to the protocol identification code, and further identifying the protocol type according to a data message received after subsequent handshake succeeds; creating a corresponding protocol processor according to the protocol type; and enabling the protocol processor to receive the subsequent data packet for validity verification, analyze the data packet, process the client message request, and return a response data packet. According to the invention, a plurality of network transmission protocols share the same TCP service port, and network communication resources of the proxy server are saved.

The invention provides a data communication method for an industrial personal computer system and a simulation test system, and a simulation system. The method comprises the steps: building each simulation part of the simulation test system and a data object of each simulation part according to an input configuration file of the industrial personal computer system; according to the data object ofeach simulation component, inquiring the communication method of each simulation component from the universal class library input / output module by adopting an interface program in the universal classlibrary input / output module; realizing the data communication between the industrial personal computer system and the simulation test system based on a TCP / IP network transmission protocol by adoptinga communication method of each simulation component. According to the data communication method provided by the invention, the communication mode difference between the industrial personal computer system and different hardware equipment can be shielded, and the data communication between the industrial personal computer system and the simulation test system is realized.

The invention discloses a network detection and network management platform based on a multi-mode network. The platform comprises a network application, wherein the network application comprises a content network mode, an identity network recognition mode, an information mode, an earth subdivision network mode, diversified network support, and a plurality of transmission media; a side of the network application is connected with diversified network data equipment; and a distributed mode control system is installed in the diversified network data equipment. According to the invention, information comprehensive statistics and specific data display are carried out based on existing network equipment, the equipment is retrieved and specific operation details are checked through information such as equipment names, ip addresses and MAC addresses, data analysis is carried out by monitoring a network transmission protocol between the equipment, an optimization scheme is provided, and configuration modification is carried out on the transmission protocol, so that the energy efficiency is improved.

The embodiment of the invention relates to the technical field of air conditioners and discloses an online performance measurement method, system and device for an air conditioner and a storage medium. According to the embodiment of the invention, the method comprises the steps: obtaining a preset sub-frame number of sub-data frames and timestamps corresponding to the sub-data frames; filling thesub-data frames and the timestamps into data sub-frame fields in a preset frame format to establish a data frame; and sending the data frame, wherein the sub-data frames are performance information ofthe air conditioner. According to the embodiment of the invention, the data sub-frame fields in the preset frame format can be filled with the sub-data frames with the preset sub-frame number; only one data frame is transmitted such that the sub-data frames with the preset sub-frame number can be transmitted; the transmission efficiency is greatly improved, the protocol is a high-transmission-efficiency network transmission protocol which can be applied to the field of online performance measurement of the air conditioner, each sub-frame can carry an independent timestamp and has time-sharingand distributed data transmission capacity, and meanwhile, the measurement precision of the online performance of the air conditioner can be improved by improving the network transmission efficiency.

The invention relates to a commodity bar code invoice for cracking down on fake products and commodity package and internetwork protocol supporting the commodity bar code invoice for cracking down on the fake products. The commodity bar code invoice for cracking down on fake products comprises a commodity bar code invoice, a bar code supporting the commodity bar code invoice on the commodity package and TCP / IP (transmission control protocol / internet protocol) supporting the invoice and the commodity package bar code; internetwork under the TCP / IP transmits all necessary basic information and additional information for dealing a good by first party (buyers) and second party (sellers), including shopping websites, relevant to various links of a commodity transaction market, namely the bar code on the commodity package and all one-dimensional / two-dimensional information about the bar code on the invoice, to a computer terminal of a manufacturer or a sole agent for foreign commodity in China in real time or in a delaying way, and allows the first party and the second party in the transaction to take query and authentication in real time or in a delaying way for authenticity of the good and other information, so that all channels that the fake and shoddy goods (including smuggled goods) enter Chinese market can be stopped in technical level, legitimate interests of consumers and legal merchants can be maintained, corruption can be attacked, material and spiritual environment in society can be purified, innovation capability of China can be improved, and healthy development of Chinese economy can be impelled.