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)
05/2010
05/12/2010CN101707603A Transmission equipment processing system and method
05/12/2010CN101707600A WEB2.0-based system and method for realizing multi-protocol instant messaging
05/12/2010CN101707599A DSP based Ethernet communication method in fault recording system
05/12/2010CN101707596A Public access point
05/12/2010CN101707590A Zero-copy mode based TCP/IP messaging method and device
05/12/2010CN101707588A Method and device for processing messages on basis of rule set
05/12/2010CN101707587A Method, device and Radius server used for detecting client connection status
05/12/2010CN101707586A DNP protocol based online communication method of power system simulator and power system
05/12/2010CN101707573A Transitional system architecture for realizing intercommunication of ipv4 network and ipv6 network
05/12/2010CN101707572A Method and system for providing a customized network
05/12/2010CN101707571A Power line and wireless dual-network routing method
05/12/2010CN101707570A Load balancing method and equipment in VRRP scene
05/12/2010CN101707569A Method and device for processing NAT service message
05/12/2010CN101707568A Method and system for controller user multicast service and multicast main control device
05/12/2010CN101707567A Method and device for realizing quality of service (QoS) processing of multicast stream in controllable multicast
05/12/2010CN101707566A Label distributing method and processing device
05/12/2010CN101707565A Method and device for transmitting and receiving zero-copy network message
05/12/2010CN101707564A Processing method and processing device for transmitting and receiving network data in zero-copy buffer queue
05/12/2010CN101707563A Stratified network mapping and implementation method based on optimal utility
05/12/2010CN101707562A Method and device for realizing access of virtual local area network (VLAN) stacking in virtual private wire service (VPWS)
05/12/2010CN101707561A Network security-based mirror method and system
05/12/2010CN101707560A Method and device for transmitting message between link circuits
05/12/2010CN101707559A System and method for diagnosing and quantitatively ensuring end-to-end quality of service
05/12/2010CN101707558A Method and equipment for building high-speed shared network
05/12/2010CN101707557A CPU protocol message remote mirroring method, device and system
05/12/2010CN101707556A Method, equipment and system for data scheduling in switched network
05/12/2010CN101707555A Data interactive method and device in stack system
05/12/2010CN101707554A Method and device for obtaining flow distribution of network
05/12/2010CN101707553A Method, device and system for transmitting synchronous service data
05/12/2010CN101707552A CID information reporting method, system and device thereof
05/12/2010CN101707551A Data transmission method and device
05/12/2010CN101707550A Method and equipment for determining data flow to be mirrored
05/12/2010CN101707549A By-pass blockage UDP session method
05/12/2010CN101707548A Soft switch network and method for establishing call in soft switch network
05/12/2010CN101707547A Method and device for generating route information, method and equipment for forwarding recursive route data
05/12/2010CN101707546A Method and device for eliminating negative effects on net topology caused by pass-through network bridge
05/12/2010CN101707545A Method and system for realizing private virtual local area network
05/12/2010CN101707544A E1 channel multidirectional network bridge transmission device and method
05/12/2010CN101707543A Enterprise media bus system supporting multi-task type and enterprise media bus method supporting multi-task type
05/12/2010CN101707542A Rlan wireless telecommunication system with ran ip gateway and methods
05/12/2010CN101707541A Fault diagnosing method and device
05/12/2010CN101707540A Zigbee wireless sensor network based system and method for monitoring microenvironment of cabinet
05/12/2010CN101707539A Method and device for detecting worm virus and gateway equipment
05/12/2010CN101707538A Method for detecting and automatically recovering Ethernet loopback
05/12/2010CN101707537A Positioning method of failed link and alarm root cause analyzing method, equipment and system
05/12/2010CN101707536A Fault detection method, line card and main control card
05/12/2010CN101707535A Method and device for detecting counterfeit network equipment
05/12/2010CN101707534A Method and device for carrying out analysis on physical layer logs
05/12/2010CN101707533A Network control method and system based on chain state in multiservice PCM optical access network
05/12/2010CN101707532A Automatic analysis method for unknown application layer protocol
05/12/2010CN101707531A Method and system of object management
05/12/2010CN101707530A Business system application level disaster tolerance method capable of dynamically configuring disaster tolerance granularity
05/12/2010CN101707529A Network system management
05/12/2010CN101707528A Method for transmitting alarm data of centralized monitoring system
05/12/2010CN101707527A Method and equipment for sending multicast data stream
05/12/2010CN101707526A Cross-network segment multicast data system and method thereof
05/12/2010CN101707525A Charging method and device
05/12/2010CN101707518A Method, device and system for data retransmission
05/12/2010CN101707515A Method for measuring delay difference of dynamic optical network control plane and data plane
05/12/2010CN101707509A Method, system and device for detecting packet loss rate by using OAM
05/12/2010CN101707506A Business clock transparent transmission method and system in optical transport network
05/12/2010CN101707503A Embedded method and device for controlling automatic positioning of channel communication failure
05/12/2010CN101707482A Profibus device protocol input and output device with short circuit protection and self-diagnosis
05/12/2010CN101707380A Method, device and system for configuring power supply system
05/12/2010CN101707037A Network advertisement player
05/12/2010CN101706990A Embedded power quality monitoring system
05/12/2010CN101706799A Method and device for realizing automated testing
05/12/2010CN101706740A Cache mode self-adaptive system and method for data interaction
05/12/2010CN101705840A Coal mine safety monitoring and managing system
05/12/2010CN101472314B Method and equipment for processing data
05/12/2010CN101272220B Data resolution method
05/12/2010CN101257442B Method for exchanging time deterministic data based on time pressure
05/12/2010CN101223732B Dual wiring system
05/12/2010CN101212418B Back-to-back user agent and information transmission method
05/12/2010CN101202690B System structure of multi-IP modules and method for reading data of multi-IP modules
05/12/2010CN101197807B Intelligent communication server
05/12/2010CN101193056B Method for solving sudden confliction in optical sudden switching network
05/12/2010CN101193044B Redirection method and device for real time monitoring network activities
05/12/2010CN101192999B PPPOE disconnection detection method based on network processor
05/12/2010CN101192937B A hot deployable method and its system
05/12/2010CN101192917B Method and system for network access control based on NAT
05/12/2010CN101188784B Method for improving UTRAN HSUPA IP transmission performance
05/12/2010CN101183969B Method of inhibiting IP link jitter in user adaptive layer of signaling network layer
05/12/2010CN101179534B Information processing method, system and media gateway controller
05/12/2010CN101179480B Method for forwarding stream media
05/12/2010CN101179370B Signal synchronous transmission method, system and device
05/12/2010CN101175012B Method, system and device for frame media data transmission
05/12/2010CN101174995B Method and system for monitoring multimedia service performance
05/12/2010CN101174975B Periodic line fault location method and system in Ethernet
05/12/2010CN101174974B Node maintenance message processing method for O-UNI system
05/12/2010CN101170487B Compression method and compression system and compression device in data stream multiplexing
05/12/2010CN101170454B A method and system for monitoring data collection and summary status
05/12/2010CN101166127B Real time monitoring system for reservoir flood information based on radio sensing network
05/12/2010CN101166120B Network status indication circuit
05/12/2010CN101166111B A service protection method for access gateway
05/12/2010CN101163257B Temporary block stream establishing method and terminal, base station and system
05/12/2010CN101163063B Method of real-time display controlled server alarm message on browser
05/12/2010CN101163018B Power supply converter for an electro-receiving end equipment of an Ethernet power supply system
05/12/2010CN101159639B One-way access authentication method
05/12/2010CN101155120B Routing device, routing method and transmission switching network
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