Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
05/2012
05/09/2012CN102447703A Hot backup method and system as well as CGN (carrier grade network address translation (NAT)) equipment
05/09/2012CN102447700A DoS (Denial of Service) attack defense method based on identity and location separation-and-mapping mechanism
05/09/2012CN102447694A IPv6 network false source address data packet tracking method and device
05/09/2012CN102447693A Screen sharing method and system for DLNA (Digital Living Network Alliance) terminals in home network
05/09/2012CN102447687A Packet interference check and test system
05/09/2012CN102447686A Routing protocol of AODV (Ad hoc On-Demand Distance Vector Routing) application
05/09/2012CN102447682A System and method for obtaining network personal information
05/09/2012CN102447680A Video chat advertisement inserting service system
05/09/2012CN102447676A Service group management method and device
05/09/2012CN102447674A Method and device for security negotiation
05/09/2012CN102447669A Forwarding method of multimedia data streams and forwarding equipment
05/09/2012CN102447653A Integrated information distribution system based on WiFi (Wireless Fidelity)
05/09/2012CN102447652A Instant communication system based on WiFi (Wireless Fidelity) network
05/09/2012CN102447651A Non-direction information transfer system based on WiFi (Wireless Fidelity) network
05/09/2012CN102447650A Consistent messaging with replication
05/09/2012CN102447649A Relay processing device and control method thereof
05/09/2012CN102447648A Operation method of electronic device with operating system
05/09/2012CN102447647A Notification method, device and system based on new information
05/09/2012CN102447646A Method and system for obtaining dynamic information in network community
05/09/2012CN102447645A Method, equipment and system for processing E-mails
05/09/2012CN102447644A Communication method based on the image embedded with contact information
05/09/2012CN102447643A Active method of business processing message, information system and terminal
05/09/2012CN102447642A Method and device for managing messages and pictures based on IM (Instant Messaging) client
05/09/2012CN102447641A Flow control system for computer room
05/09/2012CN102447640A Method for carrying out aggregate routing in IRF (intelligent resilient framework) system and machine frame switch
05/09/2012CN102447639A Strategy routing method and device
05/09/2012CN102447638A Load balancing method and forwarding apparatus
05/09/2012CN102447637A Message processing method, system and network apparatus
05/09/2012CN102447636A Load sharing method and device of data center communication equipment
05/09/2012CN102447635A Message processing method based on TRILL (Transparent Interconnect of Lots of Links) network and routing bridge
05/09/2012CN102447634A Method, device and system for transmitting message
05/09/2012CN102447633A Log transmission method and system
05/09/2012CN102447632A Network transmission method having data error tolerance capability
05/09/2012CN102447631A Heartbeat connection method and related device and system thereof
05/09/2012CN102447630A Protocol message transmission method, home gateway and CGN (carrier grade network switch) device
05/09/2012CN102447629A Route switching method and device
05/09/2012CN102447628A Data packet transmission processing method and system
05/09/2012CN102447627A Message encapsulation/decapsulation device and method
05/09/2012CN102447626A Backbone network with policy driven routing
05/09/2012CN102447625A Node state control method based on feedback control mechanism of link between nodes
05/09/2012CN102447624A Load balancing method in server cluster, as well as node server and cluster
05/09/2012CN102447623A Cascade method of optical network frequency spectrum resource fragments and apparatus thereof
05/09/2012CN102447622A Single page VLAN configuration method in KVM management system
05/09/2012CN102447621A Optimal link selecting method and equipment
05/09/2012CN102447620A Real-time exchange management method, device and system for associated database
05/09/2012CN102447619A Load sharing mode selecting method, device and system
05/09/2012CN102447618A Route switching method in LISP network and apparatus thereof
05/09/2012CN102447617A Method, terminals and gateway for transmitting IPv6 (Internet Protocol version 6) message in IPv4 network
05/09/2012CN102447616A Key management method, system and device for routing protocol group
05/09/2012CN102447615A Switching method and router
05/09/2012CN102447614A Relay node selection method, relay node selection system and relay control node
05/09/2012CN102447613A Data transmission method, exchange device and system
05/09/2012CN102447612A Methods and systems for establishing, grafting and pruning bidirectional point-to-multipoint label switched path
05/09/2012CN102447611A Method and system for establishing bidirectional point-to-multipoint label switched path as well as method and system for removing bidirectional point-to-multipoint label switched path
05/09/2012CN102447610A Method and device for realizing message buffer resource sharing
05/09/2012CN102447609A Deployment method and device for dummy nodes in virtualized resource system
05/09/2012CN102447608A Method, device and system for realizing packet reorganization by adopting accelerating technology
05/09/2012CN102447607A Method, device and system adopting address redundancy technique to realize packet regrouping
05/09/2012CN102447606A Flow control method and device for data transmission
05/09/2012CN102447605A Method for requesting obtainment of routing information and corresponding routing equipment
05/09/2012CN102447604A Storage method for routing table information and route equipment
05/09/2012CN102447603A Bus redundancy method and system based on on-line real-time diagnosis of link state
05/09/2012CN102447602A System for quickly exchanging Modbus and Canbus communication data
05/09/2012CN102447601A Single-bus (s-bus) communication circuit
05/09/2012CN102447600A Method for realizing HOMEBUS communication by using singlechip without clock synchronization signal
05/09/2012CN102447599A Control system and control method for short-distance home communication protocol based on FSM (Finite State Machine)
05/09/2012CN102447598A Family information terminal platform based on Internet of things
05/09/2012CN102447597A Method and device for realizing IP (Internet Protocol) effectiveness detection
05/09/2012CN102447596A High-speed network flow monitoring system
05/09/2012CN102447595A Detection method for multiprocessing unit network source access
05/09/2012CN102447594A Commutation testing device with information identification function
05/09/2012CN102447593A Test method and device
05/09/2012CN102447592A Network testing device with optical power testing
05/09/2012CN102447591A System and method for testing multiple serial devices
05/09/2012CN102447590A Method, device and system for testing exchange board circuit
05/09/2012CN102447589A Method and device for aggregating records
05/09/2012CN102447588A Electrifying system and method for single board
05/09/2012CN102447587A Graceful restart method based on OSPF (Open Shortest Path First Interior Gateway Protocol) protocol and router thereof
05/09/2012CN102447586A Method and device for processing service
05/09/2012CN102447585A Method and device for converting network configuration protocol response message into command line
05/09/2012CN102447584A System and method for optimizing VPN (Virtual Private Network) link
05/09/2012CN102447583A Hot standby method and device for network address conversion equipment
05/09/2012CN102447582A Resource synchronization method and device
05/09/2012CN102447581A Network alarm receiving machine and alarm realization method
05/09/2012CN102447580A Group networking dispatching system and dispatching method thereof
05/09/2012CN102447579A Volume-expansion simulation rehearsal method for electric power dispatching data network based on SP (Service Provider) Guru
05/09/2012CN102447578A Backup method and device
05/09/2012CN102447577A Alarming treatment method of communication network for client orientation
05/09/2012CN102447576A Automatic election method for local end equipment of network
05/09/2012CN102447575A Method for analyzing and managing log file with hexadecimal data
05/09/2012CN102447574A Method for realizing zero configuration of IRF (intelligent resilient framework) equipment and equipment
05/09/2012CN102447573A Virtual network and management method of virtual network
05/09/2012CN102447572A Internet-surfing assistant system and method for assisting client side user in solving encountered faults
05/09/2012CN102447571A Network management efficiency improving device, system and network management method
05/09/2012CN102447570A Monitoring device and method based on health degree analysis
05/09/2012CN102447569A Protection method for point-to-multipoint multicast service and network equipment
05/09/2012CN102447568A Method for treating downlinking broadcast, flooding business and multicasting business in gigabit passive optical network (GPON) system
05/09/2012CN102447567A Ethernet switching equipment and method switching multicast to unicast based on IGMP protocol
05/09/2012CN102447566A Social network notifications
05/09/2012CN102447565A Method and system for realizing multicast control in broadband access network
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