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)
11/2012
11/07/2012CN202522543U Railway-track health monitoring system based on acoustic emission technique
11/07/2012CN202518200U Original vehicle signal processing based display system
11/07/2012CN1985477B Method and apparatus for allocation of information to channels of a communication system
11/07/2012CN1976324B Method and apparatus for propagating address change in an email
11/07/2012CN1968073B Packet transmission method and device, method and device for receiving packet data transmission
11/07/2012CN1868196B Selecting method and device for calling for establishing transmission data between uses and target users
11/07/2012CN1849776B Method and apparatus for generating routing information in a data communications network
11/07/2012CN1588877B Electronic guarantee device and system and method for realizing guarantee data interaction
11/07/2012CN1573784B Origination/destination features and lists for spam prevention
11/07/2012CN102771155A Method and apparatus for tracing mobile sessions
11/07/2012CN102771096A System and method for computing a backup ingress of a point-to-multipoint label switched path
11/07/2012CN102771094A Distributed routing architecture
11/07/2012CN102771093A Communication control system, switching node, communication control method and communication control program
11/07/2012CN102771092A Communications device and address learning method
11/07/2012CN102771091A System and method for detecting disconnection of a device
11/07/2012CN102771090A Systems and methods for policy based transparent client IP prosecution
11/07/2012CN102771089A Systems and methods for mixed mode handling of IPv6 and IPv4 traffic by a virtual server
11/07/2012CN102771088A Using aggregated DNS information originating from multiple sources to detect anomalous DNS name resolutions
11/07/2012CN102771087A Fast LSP alert mechanism
11/07/2012CN102771086A Systems and methods for listening policies for virtual servers of an appliance
11/07/2012CN102771085A Systems and methods for maintaining transparent end to end cache redirection
11/07/2012CN102771084A Systems and methods for managing static proximity in multi-core GSLB appliance
11/07/2012CN102771083A Systems and methods for mixed mode of IPv6 and IPv4 DNS of global server load balancing
11/07/2012CN102771082A Communication sessions among devices and interfaces with mixed capabilities
11/07/2012CN102771080A System and methods for efficient media delivery using cache
11/07/2012CN102771079A Portable articulated arm coordinate measuring machine with multiple communication channels
11/07/2012CN102771067A Method and apparatus for preventing signal interference in a passive optical network
11/07/2012CN102770325A Communication network for a railborne vehicle
11/07/2012CN102769970A Node devices for LED (light-emitting diode) light control network and LED light network topology
11/07/2012CN102769736A Conference device
11/07/2012CN102769675A Method used for keeping host resource stable and based on cloud computing platform
11/07/2012CN102769674A Web application system load testing method based on value recording detection method
11/07/2012CN102769673A Failure detection method suitable to large-scale storage cluster
11/07/2012CN102769663A Server, method and system for transmitting information
11/07/2012CN102769659A Web services-based communications for use with process control systems
11/07/2012CN102769630A Conversion method for CWMP (CPE WAN Management Protocol) and UPnP (Universal Plug and Play) protocol in terminal management
11/07/2012CN102769622A Method, device and system for synchronization of account numbers
11/07/2012CN102769620A Safely outsourced attribute-based encryption method
11/07/2012CN102769617A Access equipment and system and data transmission method
11/07/2012CN102769607A Malicious code detecting method and system based on network packet
11/07/2012CN102769603A Method, system and apparatus for data transmission
11/07/2012CN102769583A User distribution device and user distribution method of instant messaging server
11/07/2012CN102769582A Logical server, instant messaging system and instant messaging method
11/07/2012CN102769581A Method and device for message transmission in instant messaging
11/07/2012CN102769580A Method and system for sending e-mails
11/07/2012CN102769579A Method for displaying microblog message, microblog terminal and microblog server side
11/07/2012CN102769578A System and method for integrating microblog management systems in multiple platforms
11/07/2012CN102769576A Flow table self learning method, message transferring method and switch board
11/07/2012CN102769575A Flow load balancing method for intelligent network card
11/07/2012CN102769574A Device capable of conducting business hardware acceleration and method thereof
11/07/2012CN102769573A Method for sending BGP (border gateway protocol) keep-alive information by the aid of BFD (bidirectional forwarding detection) messages and routing devices
11/07/2012CN102769572A Message anti-replay method, message anti-replay device and network device
11/07/2012CN102769571A Graceful restart realization method and equipment
11/07/2012CN102769570A Route notification method and equipment
11/07/2012CN102769569A Switched matrix data center network system and data packet forwarding method
11/07/2012CN102769568A Method and system for forwarding traffic based on virtual switch cluster
11/07/2012CN102769567A Method and device for forwarding data frames of transparent interconnection network of lots of links
11/07/2012CN102769566A Method and device for configuring multilevel scheduling system, and method and device for changing configuration of multilevel scheduling system
11/07/2012CN102769565A Methods and apparatus for path selection within a network based on flow duration
11/07/2012CN102769564A Multi-path radio transmission input/output devices, network, systems and methods with on demand, prioritized routing protocol
11/07/2012CN102769562A Method for implementing two-way protocol independent multicast (PIM) and equipment
11/07/2012CN102769561A Method and system for reducing packet loss in service protection scheme
11/07/2012CN102769558A Method, system and controlling bridge for acquiring port extension topology information
11/07/2012CN102769557A Transmission method and transmission device of business data message
11/07/2012CN102769556A Dynamic regulation method and device for active VLAN
11/07/2012CN102769555A Intelligent home system
11/07/2012CN102769554A Link packet loss rate measuring method based on expanding Gilbert model
11/07/2012CN102769553A LAN (local area network) side loop detection and control method of network access equipment
11/07/2012CN102769552A Method and apparatus for transmitting BFD (bidirectional forwarding detection) message during LSP (label switched path) detection by BFD
11/07/2012CN102769551A Method and system for evaluating network quality and optimizing network
11/07/2012CN102769550A Test access point device and method for adjusting operating modes of test access point device
11/07/2012CN102769549A Network security monitoring method and device
11/07/2012CN102769548A Method and device for monitoring signaling services
11/07/2012CN102769547A System and method for providing signaling data
11/07/2012CN102769546A Method and system for message segmentation storage
11/07/2012CN102769545A Method and system for multipath configuration of remote equipment and remote equipment management
11/07/2012CN102769544A Equipment service adaptation layer architecture in communication system and service adaptation layer realization method
11/07/2012CN102769543A BFD (Bidirectional Forwarding Detection) method and equipment based on LSP (Label Switching Path)
11/07/2012CN102769542A Method for realizing bidirectional detection of network topology
11/07/2012CN102769541A Method for monitoring a system condition of a system with distributed components and network with distributed components
11/07/2012CN102769540A Method and equipment for managing overall labels
11/07/2012CN102769539A Method for diagnosing forwarding faults of distributed network equipment and equipment
11/07/2012CN102769538A Port changing method, related device and system
11/07/2012CN102769537A Method, equipment and system utilizing broadband intelligent network to call service disaster
11/07/2012CN102769536A Method and system capable of presenting bug fix situation of LAN terminal
11/07/2012CN102769535A Method and system for presenting alarm data statistical results
11/07/2012CN102769534A Method and system for optimization of network device configuration
11/07/2012CN102769533A Data processing method and data processing device
11/07/2012CN102769532A Network management server and method for exporting query result to Excel file
11/07/2012CN102769495A Optical access network equipment communication method, device and system
11/07/2012CN102768519A Processing platform of network type automobile instrument system
11/07/2012CN102201961B Fault-tolerant controller area network (CAN) system
11/07/2012CN102168807B Wireless measuring and control device and measuring and control method for pipeline leakage monitoring system
11/07/2012CN102075442B Data transmission method and system based on network demand distance vector multicast routing
11/07/2012CN102075367B Method and system for controlling downloading of patch packet, client and server
11/07/2012CN102045218B Loop detection method and firewall device
11/07/2012CN102035689B Method and device for monitoring object equipment
11/07/2012CN102025545B Control system for CANopen network
11/07/2012CN102014074B Single queue bandwidth allocation method
11/07/2012CN101998173B Distributed media sharing play controller as well as media play control system and method
1 ... 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 ... 4490