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)
03/2008
03/19/2008CN101145946A A fault tolerance cluster system and method based on message log
03/19/2008CN101145945A A message bus system and control method in telecommunication network management
03/19/2008CN101145944A A method for processing alarm
03/19/2008CN101145943A A task forwarding method in communication network management system
03/19/2008CN101145942A A serial bus failure detection method for single bus master-slave protection device
03/19/2008CN101145941A A method and system for distributed storage and load of communication system software versions
03/19/2008CN101145940A A method for searching network element device and establishing topology connection in network management system
03/19/2008CN101145939A Detection management method for private multicast server in broadband access network
03/19/2008CN101145938A Load control system for high-speed uplink packet access cells
03/19/2008CN101145937A Method for displaying access traffic data and its transmission device
03/19/2008CN101145936A A method and system for adding tags in Web pages
03/19/2008CN101145935A IP stream release method originated by PDSN in high-speed packet data system
03/19/2008CN101145934A A method for improving grid protection performance
03/19/2008CN101145933A Transmission method, receiving method and corresponding device for distribution system and media data
03/19/2008CN101145932A A realization method and system for program stream secret key in mobile multi-media broadcast service
03/19/2008CN101145931A Method for managing digital documents via random value
03/19/2008CN101145930A Method, system and device for guaranteeing reliable transmission of multicast service
03/19/2008CN101145929A A P2P stream media VoD system for IPV6 environment
03/19/2008CN101145928A Implementation method, server and user terminal for obtaining default notification message
03/19/2008CN101145927A Carrier network, system and method of multicast and broadcast service
03/19/2008CN101145926A A method and system for watching synchronous TV programs based on instant communication
03/19/2008CN101145925A Method and system for realizing multicast service on multi-service transmission platform
03/19/2008CN101145924A Method, device and system for SSM multicast
03/19/2008CN101145923A Interactive education network integrated platform
03/19/2008CN101145922A A system and method for realizing reliable exit of multi-cast terminal
03/19/2008CN101145921A Internet high-resolution video advertisement system and its implementation method
03/19/2008CN101145920A System for communication through spatial bulletin board
03/19/2008CN101145919A A method and system for works information output with copyright
03/19/2008CN101145918A A billing method and system
03/19/2008CN101145917A A processing method for billing key
03/19/2008CN101145914A Automatic management of security information for a security token access device with multiple connections
03/19/2008CN101145908A System, device and method for guaranteeing service network security
03/19/2008CN101145904A A method, device and system for data packet transmission
03/19/2008CN101145903A User authentication method
03/19/2008CN101145900A Multi-cast method and multi-cast system and multi-cast device
03/19/2008CN101145899A MAC secure network communication method and network device
03/19/2008CN101145896A Control system and method for clock synchronization between control stations
03/19/2008CN101145895A Master/slave device switching method
03/19/2008CN101145894A High-reliability arbitration device for highly available dual host fault tolerance system
03/19/2008CN101145891A Data transmission system and method and data receiving device
03/19/2008CN101145890A An automatic extraction and recording device for periodic performance report
03/19/2008CN101145887A A processing method for air interface message
03/19/2008CN101145883A A method for avoiding optical channel self-excitation in MAN
03/19/2008CN101145874A Harmless information deletion method and system
03/19/2008CN101145873A A method and system for improving crossed capacity of SDH service
03/19/2008CN101145861A Automatic testing method and system for single board service stability
03/19/2008CN101145857A A service convergence system for saving core router port
03/19/2008CN101145846A Device and method for service transmission timing and networking timing in optical access network
03/19/2008CN101145843A A download method for Gbit passive optical network terminal software
03/19/2008CN101145842A A method for indicating remote bug
03/19/2008CN101145841A A method for optical transmission network processing reporting alarming information
03/19/2008CN101145836A A multi-service integrated access device
03/19/2008CN101145823A Implementation device for shared outbound link of satellite network
03/19/2008CN101145822A Flexible master station device for satellite communication
03/19/2008CN101145821A Relay apparatus, relay method, and recording medium storing relay program
03/19/2008CN101145811A Communication system, communication apparatus, and high frequency coupling equipment
03/19/2008CN101145810A Communication system and communication apparatus
03/19/2008CN101145803A A method and device for separating echo reflection
03/19/2008CN101145801A Method for service board switching processing under 1:N board protection
03/19/2008CN101145288A Piano remote-distance teaching system based on broad band internet
03/19/2008CN101145265A Mobile communication device electronic consumption system
03/19/2008CN101145206A Bicycle utilization management method
03/19/2008CN101145191A Radio frequency recognition system parallel recognition method
03/19/2008CN101145156A Network management history data multi-table processing method
03/19/2008CN101145151A Internet inner file type advertisement generation method
03/19/2008CN101145130A Simple network management protocol software test device and test method
03/19/2008CN101145105A Bandwidth-saving edition downloading method
03/19/2008CN101145104A Bandwidth-saving edition downloading method
03/19/2008CN101145097A Device using information provided by layout
03/19/2008CN101144832A Single phase electric energy meter based on internet
03/19/2008CN100376121C Iub interface business link inspecting device and method
03/19/2008CN100376102C Method for binding immediate communication identify code and radio communication identify code
03/19/2008CN100376101C Instant speech communication method and system thereof
03/19/2008CN100376100C Method for adjusting service access time and decreasing service to achieve burst
03/19/2008CN100376099C Method for realizing comprehensive queue managing method based network processor platform
03/19/2008CN100376098C Scheduling method and apparatus for half-duplex transmission
03/19/2008CN100376097C Method for selecting insertion proxy in mixed network
03/19/2008CN100376096C Architecture of computer system automatically opening voice communication (VoIP) application program and its method
03/19/2008CN100376095C Method and system for self difining user identity
03/19/2008CN100376094C Method of reachable advertisement address information in network
03/19/2008CN100376093C LAN, switch, switching method, and method for service node
03/19/2008CN100376085C Local service handover
03/19/2008CN100375969C Management system, method and apparatus for cluster
03/19/2008CA2599094A1 Broadcast system, and its distribution device and terminal device
03/18/2008US7346924 Storage area network system using internet protocol, security system, security management program and storage device
03/18/2008US7346912 Method and system for managing video devices
03/18/2008US7346911 Method, system, and program for communication among nodes in a system
03/18/2008US7346896 Slowing network connection for application optimization
03/18/2008US7346856 Apparatus and method for distributing portions of large web images to fit smaller constrained viewing areas
03/18/2008US7346802 Routing communications to a storage area network
03/18/2008US7346785 Structure cabling system
03/18/2008US7346772 Method for fast, secure 802.11 re-association without additional authentication, accounting and authorization infrastructure
03/18/2008US7346757 Advanced processor translation lookaside buffer management in a multithreaded system
03/18/2008US7346719 Systems, methods, and bus controllers for creating an event trigger on a network bus
03/18/2008US7346714 Notification of completion of communication with a plurality of data storage areas
03/18/2008US7346709 Methods for assigning rings in a network
03/18/2008US7346708 Access point high-speed connecting method using presence service
03/18/2008US7346706 Equivalent multiple path traffic distribution in communications networks
03/18/2008US7346704 Layered communications network with adaptively distributed nodal policies
03/18/2008US7346702 System and method for highly scalable high-speed content-based filtering and load balancing in interconnected fabrics
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