89results about How to "Convenient intercommunication" patented technology

A method of discovering multi-mode mobile terminals (13) in a heterogeneous network environment, each multi-mode mobile terminal (13) having at least one interface for sending packet data to and/or receiving packet data from a home radio communication network (11) and a foreign radio communication network (12), said home radio communication network having a different access technology from said foreign radio communication network, each multi-mode mobile terminal (13) performing the steps of:

• • (a) listening to said foreign radio communication network (12);
  • (b) receiving and storing a foreign network indicator for indicating presence of said foreign radio communication network (12); and
  • (c) transmitting said foreign network indicator to said home radio communication network (11);

whereby said home radio communication network (11) may store a database comprising a mapping between a multi-mode mobile terminal identity, a home network indicator and a foreign network indicator, to facilitate interworking of said home and foreign radio communication networks.

The present invention relates to a technology for terminal equipment configuration management of a communication system, and embodiments of the present invention disclose a configuration management method and system for a customer premises equipment, which enable simpler interaction between a CS and CPEs in the case of batch configuration management on the CPEs. In the embodiments, a uniform file interaction interface is used, and a file server is provided as an intermediate for the interaction of configuration files; a uniform XML-based configuration template is used to embody therein configuration items common to the same type of CPEs, and personalized data of each CPE is further incorporated to generate a personalized configuration file for the CPE. Respective elements of the configuration file are also specified comprehensively. Furthermore, two methods for validation of the configuration are proposed respectively based upon the TR069 and the SNMP.

A cellular communication system comprises a core network, a first access network not supporting circuit switched services and a second access network supporting circuit switched services. A user equipment detects that an application using circuit switched communication is initiated and accordingly initiates a reselection from the first to the second access network. The user equipment transmits a location update message to a circuit switch mobile switching centre of the core network which in response notifies a mobility management entity for the first access network that the access network reselection has been initiated. In response to the notification the mobility management entity initiates a change of a routing association from being with the first access network to being with the second access network. The invention may e.g. allow improved circuit switched fallback for a 3^rd Generation Partnership Project cellular communication system comprising an access network supporting only packet switched services.

The invention discloses a method and system for realizing intercommunication among different kinds of instant messaging tools to bring conveniences to instant messaging among network users and satisfy the requirement that a user can choose his or her preferred instant messaging tool which can interconnect with other kinds of instant messaging tools. The technical scheme and method comprise that a instant messaging exchange center is built to support different kinds of instant messaging tool; a first user registers a user name and the kind and account of his or her instant messaging tool at the instant messaging exchange center; the first user uses the registered instant messaging tool and account to communicate with the instant messaging exchange center to assign the user name or the kind and amount of the instant messaging tool of a second user who is the communication opponent; the instant messaging exchange center informs the second user of the communication request from the first user; the second user approves the communication request from the first user, the two users start to communicate and the instant messaging exchange center exchanges and relays the communication content of the two users in the middle.

The invention provides a multimedia cluster scheduling system which includes the following network elements: a terminal (terminals), a wideband base station (wideband base stations), a voice business gateway (voice business gateways), a video business gateway (video business gateways), an information issuing server (information issuing servers), a scheduling session controller, a comprehensive scheduling platform and a user database. The voice business gateway processes cluster voice and a point-to-point voice business. The video business gateway processes a video conference and a video monitoring business. The information issuing server processes an information issuing business. The multimedia scheduling session controller is responsible for resource scheduling and unified session control of the cluster voice, the point-to-point voice, the video conference, the video monitoring and information issue, and simultaneously, is responsible for a mobility management function. The comprehensive scheduling platform possesses user management and group management authorities. The invention also provides a multimedia cluster scheduling method. In the invention, fusion of functions of the cluster voice, the video conference, the video monitoring and the multimedia information issue can be realized; simultaneously, good intercommunication between the system of the invention and a system which possesses a single function can be guaranteed.

The invention discloses a forwarding interface building method, and the method comprises the steps that a CU receives an F1 building request message sent by a DU, wherein the F1 building request message comprises one or a combination of the following pieces of information: a DU identification, an information list of a service cell on the DU, the capacity information of the DU and a downlink TEID distributed by the DU for the RRC message transmission; the CU transmits an F1 building response message to the DU, wherein the F1 building response message comprises one or a combination of the following pieces of information: CU identification, a PLMN identification list supported by the CU, a cell configuration list, and an up link TEID which is distributed by the CU for the RRC message transmission. According to the invention, the method can automatically build an interface between the DU and the CU, and reduces the configuration of an operator.

The invention provides an Ethernet IP message packaging method based on the SDN and a network isolation and DHCP implementing method based on the SDN. The technical problems that due to message layer two head packaging introduction, the transfer process is complex and the transmission efficiency is reduced are solved. The methods include the steps that firstly, an equipment physical layer obtains a physical signal from a transmission medium according to a frame gap and a guide frame, converts the physical signal into a bit and transfers the bit to a data link layer; secondly, the data link layer carries out prior processing work besides MAC address recognition and addressing; thirdly, a protocol stack recognition message is analyzed; fourthly, after being transferred out through a router, the message is transferred to the data link layer for carrying out other processing procedures besides Ethernet packaging and MAC addressing, and the message is sent to the physical layer to be processed according to the format of the message header; fifthly, the physical layer converts the bit of the data frame of the message into an optoelectronic signal in a prior mode and forwards the optoelectronic signal out.

This invention discloses a negotiatory method of safety capability and is applied to the next generation network. It includes the following processes: a) the terminal sends the request of information registering to the soft exchange; b) the soft exchange sends identification request to the identifying center; c) the identifying center identifies the terminal, the terminal and the soft exchange negotiate the safety capability and communicate with each other according to the negotiated results. Because this invention realizes the safety capability negotiation during the registering identification process, so the safety capability negotiation is not restrained by the specific applying agreement of NGN network and is a general method. It has wide application range and strong extent capability and also has the strong points of simple exchanging process and high negotiation efficiency.

The present invention discloses a method for the communication between digital family equipments on the basis of a heterogeneous network protocol. Each equipment is connected with data and transmits data through a gateway equipment, the gateway equipment has a protocol conversion layer which is used to analyze a data packet, convert a data packet format to be a format conforming to another protocol interface and is defined above a data protocol layer. After the gateway equipment receives the data packet, the protocol conversion layer analyzes the routing direction transmitted by the data packet. When the data packet is transmitted to the same physical network, the gateway equipment transmits data to the application layer of network; when the data packet requires to be transmitted to different physical network, a routing selection is performed for the data packet, the data packet is analyzed and the data packet format is converted, and a new data packet is transmitted to a destination network. The present invention simplifies the communication between the heterogeneous networks, improves the communication efficiency, and realizes intercommunication for digital families and intelligent homes and the other equipments which use the heterogeneous networks.

The invention relates to a multilevel platform monitoring system and a monitoring method, which is realized mainly by establishing the multilevel framework of a national monitoring system, comprising a Grade I monitoring system and a Grade II monitoring system. The Grade I monitoring system comprises a Grade I monitoring center which is used for controlling the Grade II monitoring system by monitoring signaling. Standard signaling (such as SIP, RTSP and HTTP, etc.) is uniformly adopted for carrying out information intercommunication among all the platforms. Thus, resources (such as a pick-up device, a video server and a disk array, etc.) can be shared among different monitoring systems, and the intercommunication between the monitoring system and other existing communication systems, such as soft exchange systems and 3G systems, becomes convenient at the same time.

The system comprises: optical line terminal (OLT) and optical network unit (ONU). Said OLT is used for transmitting the multicast service stream to ONU; said ONU is used for receiving the multicast service stream and replay the multicast server stream to user; said OLT is also used for making decision for user's right, and according to the decision result sending the control message to ONU; according to the received control message ONU makes relevant setting for the multicast service stream so as to control the user's port accesses to the multicast virtual channel. The invention also reveals method thereof.

The invention discloses a method for realizing proxy service of an industrial Internet identifier analysis system. In the method, the method comprises the following steps: firstly, establishing a proxy server of a Handle system at an 8000 port of a server; and calling an interface provided by the proxy server at the front end of the Handle system, registering and managing the identifier by using an HTTP (Hyper Text Transport Protocol) in a programming manner, sending a corresponding RESTAPI (Request Execution Standard Application Program Interface) request by a user, and giving a correspondingHTTP response by the proxy server after identity verification. The proxy service may provide a proxy service for the industrial Internet identity resolution secondary node. The proxy service also develops an identification fuzzy query function, an identification resolution statistics function, a batch registration identification function and a server state monitoring function.

The invention discloses a UE access method, and the method comprises the steps that a DU receives an RRC (radio resource control) connection request message from UE; the DU sends an initial UE messagetransmission message to a CU through a user plane channel or a control plane channel between the DU and the CU; the DU receives a radio bearer configuration request message from the CU; the DU configures a resource according to the received information, and sends a radio bearer configuration response message to the CU; the DU receives a downlink RRC transmission message from the CU; the DU transmits the received RRC connection building message to the UE; the DU receives an RRC connection building completing message from the UE; the DU sends the received RRC connection building completing message to the CU through the control plane or a user plane. According to the technical solution disclosed by the invention, the method can achieve the better interconnection between the DU and the CU andreduce the configuration of an operator.

The invention discloses a message transmission method, a corresponding device and a corresponding system. The method comprises that: an instant message server takes an address thereof as the address of a mobile switching centre through a signal interception device, carries the address in a routing acquisition response, returns the routing acquisition response to an SMSC, converts a short message transmitted by the SMSC according to the routing acquisition response into an instant message and transmits the instant message to an instant message client of a called user; and the instant message server transmits a routing acquisition request to an HLR, converts the received instant message into the short message according to the routing acquisition response returned by the HLR and then transmits the short message to a mobile terminal of the called user. The corresponding device comprises the instant message server and the signal interception device. In the message transmission method, the corresponding device and the corresponding system, the system automatically converts the short message and the instant message so as to realize the convenient and quick interworking of the short message and the instant message.

A communication network signaling system for the broad band multiple transactions includes control points, signaling conversion points, networks for data exchange and transmission, access point, integrated access devices and network terminals. A controllable, manageable, measurable broad band multiple transactions communication network with features of high security, opened transactions and equality is formed by use of signaling for the switch in control, the transmission control and the transaction control etc. based on uniform IP network. The said system can provide telephone TV, Internet basic services and value added services as well as provides functions of validation, right authentication, charging and recording for switch in devices and uers. The invented system solves problem of difficult to integrate and lack of safety measure that exists in preset communication network.

The invention relates to the information technology field and discloses a network access method and device used for Internet of Things (IoT) equipment and the IoT equipment. The network access method comprises the following steps: receiving a visible light signal, and converting the visible light signal into a first electrical signal, wherein the visible light signal comprises information associated with a network to be accessed by the IoT equipment; amplifying the first electrical signal into a second electrical signal; converting the second electrical signal into a digital signal; decoding the digital signal to obtain the information; and accessing into the network according to the information. The network access method disclosed by the invention has the advantages that the network can be conveniently accessed according to the received visible light signal, and intelligence of the IoT equipment is greatly improved, so that application of the equipment and intercommunication among the equipment in the IoT are facilitated, and performance of the whole IoT is improved.

The invention relates to the basic data management system of the airplane manufacturing technology. The basic data management system comprises a code management module, a unified data interaction platform, a Webservice data service interface, a basic operation sub system, a technology term sub system, a machining technology sub system, a non-metal formation technology sub system, an assembly technology sub system and a material parameter sub system, each sub system comprises a database table used for storing the technology data and the knowledge, a data display page used for displaying the technology data and the knowledge stored in the database table, and a data auditing flow used for auditing operation on the technology data and the knowledge, the code management module comprises a rule definition sub module, a code value management sub module, a code monitoring sub module and a model association sub module, the unified data interaction platform is used for carrying out data integration with other systems, and the Webservice data service interface is used for carrying out data integration with enterprise portals of users. The basic data management system is convenient for unified management and use of basic data of the airplane manufacturing technology.

The invention provides a method and a system achieving network intercommunication by extending a generic routing encapsulation technology. When message intercommunication is carried out between an identification network and a public network or in the interior of the identification network, after a source router receives an internet protocol (IP) message, a refractive index detector (RID) corresponding to AID in the IP message is added on the IP message as a RID head, and a GRE head which is used for accessing an indicated identification network into a GRE network is added to form an extended encapsulation message which is sent to a target router. After the target router receives the extended encapsulation message, and whether the RID of the RID head in the extended encapsulation message corresponds to a local address is judged, whether the indication that the GRE head with the identification network in the extended encapsulation message accesses into the GRE network is judged, the RID head of the extended encapsulation message is directly eliminated and the GRE head acquires and transmits the IP message. The method can greatly improve the processing capacity of the device, and an automatic send-receiver (ASR), an interrupt service routine (ISR) and an ILR can directly carry out a tunnel encapsulation according to according to a (RID, AID) mapping table term.

The invention provides an Ethernet equipment connection device and a testing system and method applied thereby. The Ethernet equipment connection device consisting of a first network connector, a second network connector and a third network connector which are connected through a network cable is formed through transforming the connection mode of the existing Ethernet network cable, tested equipment can send idle code stream of 4B/5B codes, demanded by testing, from an output data line through the testing system connected with the connection device, so as to complete the testing on the signal quality of a 100M Ethernet physical layer through a 100M Ethernet induction and procurement manner, the efficiency is high and the cost is low; the Ethernet equipment connection device and testing system and method applied thereby are universally applied to Ethernet tested equipment of various different chip schemes, the test of Ethernet signal quality of the tested equipment can be carried out so as to improve the compatibility and consistency of an Ethernet port and guarantee the excellent communication among different devices, and the effectiveness is obvious.

The invention discloses a vehicle model data management system comprising a device management module, a vehicle model data management module and a vehicle model data file generation module. The device management module achieves a device and device port attribute management function, the vehicle model data management module achieves a function of managing the connection relation of devices in a vehicle, and the vehicle model data file generation module achieves a vehicle model data file generation function. The vehicle model data management system can generate a vehicle model data file in a specified format or customized format, and also provides a vehicle model data backup function. The vehicle model data management system provides a graphical interface for the user to use, unification of the vehicle model data source in the army command and control field is achieved, intercommunication of device state information between vehicles is facilitated, and a technical support is provided for data resource construction of an army information system.

The invention discloses a community problem multi-department cooperative processing system and method based on a block chain, and the system comprises a block chain node module which is used for enabling a block chain node corresponding to each responsibility department to carry out the specific data transmission communication with a block chain network, and calling an intelligent contract to complete the transaction consensus chaining; the collaboration department module which is in communication connection with the block chain node module and which is used for submitting department information by each responsibility department user to carry out department node registration; the user management module which is in communication connection with the block chain node module and is used for submitting a community problem solving application form to a specific responsibility department by a resident user; the supervision mechanism module which is in communication connection with the block chain node module and the cooperation department module and is used for submitting supervision mechanism information to complete supervision mechanism node registration; and the intelligent contract module which is in communication connection with the blockchain node module, the user management module and the supervision mechanism module, and is used for providing intelligent contracts with corresponding functions for each module and processing intelligent contract calling requests of each module.

The invention provides a data intercommunication method and system between block chains and electronic equipment. The block chain data intercommunication method comprises the steps that a first adaptation tool monitors a transaction of a first block chain, and the first adaptation tool is adapted to the first block chain; the first adaptation tool determines that the transaction is a transaction triggering intercommunication of a second block chain, and calls a preset relay service to map the content of the transaction into transaction construction content of the second block chain; and the second adaptation tool obtains a transaction of a second block chain executed by the second block chain based on the transaction construction content according to a trigger service sent by the relay service, and the second adaptation tool is adapted to the second block chain. According to the data intercommunication method and system between block chains , the block chains of both interworking parties do not need to be transformed excessively, and the adaptation process is completed only through the relay service, so that the data intercommunication method and system have the advantages of convenience in block chain data interworking, simplicity and reliability, and the transformation cost is reduced.

The invention relates to a method for preparing hydrogen fluoride by recovering fluorite with rare earth, which relates to the technical field of hydrogen fluoride production; the raw materials for mixed reaction subsequently enter a rotary reaction furnace to ensure that the raw materials are fully reacted at the optimal reaction temperature, separated impurities enter a slag cooling cylinder, and the rest part enters a washing tower; wherein the washing tower comprises a washing acid circulating tank and a washing acid cooler; then the washing acid with necessary content and proportion is provided, wherein the raw materials enter a first coarse distillation tower and a second coarse distillation tower simultaneously after making full contact with the washing acid in the washing tower, and the raw materials passing through the first coarse distillation tower are discharged to a first-stage condenser and discharged to a second-stage condenser. According to the method, raw materials in a first-stage condenser can be circularly discharged into a second coarse distillation tower, and then raw material powder sequentially passes through a second-stage condenser and a third-stage condenser and is finally subjected to a final impurity precipitation reaction in a fine distillation tower. Crude acid containing most heavy components in primary cooling is returned to the washing tower, while a small amount of other heavy components enter a second condenser and a third condenser along with the reaction gas to be condensed, so that the quality of the crude acid is greatly improved.