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)
12/2009
12/09/2009CN101599901A Method, system and gateway for remotely accessing MPLS VPN
12/09/2009CN101599900A Stack system and message forwarding method thereof
12/09/2009CN101599899A Access method employing network address translation (NAT) device for supporting multi-networking and device thereof
12/09/2009CN101599898A Method for avoiding loop for routers adopting LFA mode in multilink fault environment
12/09/2009CN101599897A P2P network flow control method based on application layer detection
12/09/2009CN101599896A Method, system and equipment for transporting signaling
12/09/2009CN101599895A Data processing method, wideband network gateway, strategy controller device and accessing node equipment
12/09/2009CN101599894A Method, device and system for processing messages containing clock information
12/09/2009CN101599893A Domain split network and method for obtaining network topology map of domain split network
12/09/2009CN101599892A Method for updating address forwarding table
12/09/2009CN101599891A Method, device and system for processing data
12/09/2009CN101599890A System and method for transmitting data in communication system
12/09/2009CN101599889A Method for preventing MAC address deceiving in Ethernet exchange equipment
12/09/2009CN101599888A Method for controlling load balance of domestic base station gateway
12/09/2009CN101599887A Transmission method and device of data in peer-to-peer network
12/09/2009CN101599886A Query method, system and device in distributed structured network
12/09/2009CN101599885A Method for allocating independent VLAN (virtual local area network) for each user and each service as well as system thereof
12/09/2009CN101599884A Communication connecting system in network architecture and method thereof
12/09/2009CN101599883A Safety transmission network system structure based on overlay network
12/09/2009CN101599882A Method and device for achieving point-to-point far end loopback of Ethernet
12/09/2009CN101599881A Methods and apparatus for implementing a sequential synchronization hierarchy among networked devices
12/09/2009CN101599880A Embedded mine data substation
12/09/2009CN101599879A Distributed audio-visual system and content directory management system and content directory management method thereof
12/09/2009CN101599878A Recertification method, system and authentication device
12/09/2009CN101599877A Method, device and system for accessing user terminal of fixed service area into network
12/09/2009CN101599876A Method and system for transferring service of universal service interface system
12/09/2009CN101599875A Multimedia general plug-and-play extending device
12/09/2009CN101599874A Check system and method for checking alarm correlation analysis system
12/09/2009CN101599873A Detection method of connectivity and device therefor
12/09/2009CN101599872A Method for detecting HIDS abnormal traffic
12/09/2009CN101599871A Method for predicting SFARIMA network traffic
12/09/2009CN101599870A 网络链路性能测量方法 Network link performance measurement methods
12/09/2009CN101599869A Simulation test remote control method based on network
12/09/2009CN101599868A TCM path searching and creating methods and path searching and creating management systems
12/09/2009CN101599867A Optical communication system and representation of optical module alarming threshold
12/09/2009CN101599866A Method for testing network calling function of network card and test system using same
12/09/2009CN101599865A Method for managing cluster network based on unique public network IP address
12/09/2009CN101599864A System and method for covert management of passive network devices
12/09/2009CN101599863A Method for realizing logging function and intelligent network system
12/09/2009CN101599862A Method and device for allocating transport-multiprotocol label switching and ring network protecting maintenance entity groups
12/09/2009CN101599861A Method and device for acquiring data in network management intermediate library
12/09/2009CN101599860A Method for handling alerts by means of a management network comprising several levels in a communication system
12/09/2009CN101599859A Method, system and nodes for protecting two-way tunnel
12/09/2009CN101599858A Method for managing host computer and standby computer and server
12/09/2009CN101599857A Method, device and network detection system for detecting number of host computers accessed to sharing
12/09/2009CN101599856A Method and system for upgrading software
12/09/2009CN101599855A Building method of combined attack correlation and attack scene modelling on the basis of attack mode
12/09/2009CN101599854A Method, equipment and system for reconfiguring protocol stack based on assembly
12/09/2009CN101599853A Method for realizing non-return mode in Ethernet dual-homed connection protection
12/09/2009CN101599852A Communication method of a plurality of modules among single boards, single board with a plurality of software modules and communication device
12/09/2009CN101599851A Data maintenance method, media gateway and controller
12/09/2009CN101599850A Method, system and device for collocating wireless local area network
12/09/2009CN101599849A Notification method, notification system for changing network identity and network equipment
12/09/2009CN101599848A Method and device for processing alarm
12/09/2009CN101599847A Misconnection resistance method of ring optical network
12/09/2009CN101599846A Method for multicast transmission of information in forwarding and controlling separation network wares
12/09/2009CN101599845A Method, device and system for presenting time information in download and play services
12/09/2009CN101599844A Registrable network multimedia player device and method thereof
12/09/2009CN101599843A Quality control method for multicast service based on IPv6
12/09/2009CN101599842A Method, network and gateway for transmitting broadcast programs
12/09/2009CN101599841A Method, routers and system for realizing multicast
12/09/2009CN101599840A Time-sharing power on method for server in massive cluster
12/09/2009CN101599839A Power supply device and wireless communication system thereof
12/09/2009CN101599838A Communication control card
12/09/2009CN101599837A Network switching architecture of cluster system
12/09/2009CN101599834A Method for identification and deployment and management equipment thereof
12/09/2009CN101599827A Identity-based broadcast key distribution method
12/09/2009CN101599825A System, server and method for information verification
12/09/2009CN101599824A Method and system for realizing multilevel switching network global timing signal synchronization and switching network equipment
12/09/2009CN101599818A Method for setting timer information for GPRS tunneling protocol (GTP) and GTP information node
12/09/2009CN101599816A Communication message feedback method, system and server of network centralized service management
12/09/2009CN101599812A Data transferring apparatus
12/09/2009CN101599808A Method and system for testing cross board and chip
12/09/2009CN101599792A Method, system and terminal device for dynamically combining multiple beacon groups (BG)
12/09/2009CN101599782A Relay coupling technology applied to Homeplug
12/09/2009CN101599781A ZIGBEE transfer power line carrier wave gateway technology
12/09/2009CN101599778A Special path protection method in WDM optical network plan
12/09/2009CN101599153A Advertisement measuring system and method
12/09/2009CN101599152A Device and method for issuing advertisement information according to user ordering information
12/09/2009CN101599048A Method and device for monitoring memory
12/09/2009CN101599026A Cluster job scheduling system with elastic framework
12/09/2009CN101599017A Method, system and device for generating head image of network user
12/09/2009CN101598942A Wireless monitoring system for grain depot
12/09/2009CN100569020C Method and device for polling management
12/09/2009CN100569016C Resource granting in multi-carrier CDMA systems
12/09/2009CN100569009C Method and system for providing location-based services
12/09/2009CN100569004C Method and appliance for high speed channel access control
12/09/2009CN100568987C Forward complementary channel velocity allocating method
12/09/2009CN100568986C Large-capacity and high-performance overlapped switching method
12/09/2009CN100568985C Method and device for calculating a price for using a specific link in a network
12/09/2009CN100568972C Video quality estimating device and method
12/09/2009CN100568948C Distributed real-time media composer
12/09/2009CN100568917C TV set with BT download function
12/09/2009CN100568901C Credit management method and apparatus for accessing telecommunication network
12/09/2009CN100568878C Routing table converging device and method thereof
12/09/2009CN100568875C Method for realizing port triggering function in Linux protocol stack
12/09/2009CN100568873C System and method for transmitting published/subscribed message
12/09/2009CN100568872C Content management apparatus and content management system
12/09/2009CN100568871C Method for realizing conversation dispatching in SIP multiprocessor system
12/09/2009CN100568870C General serial data two-way transmission interface system
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