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
05/23/2012EP2456134A1 Communication network traffic control element
05/23/2012EP2456133A1 Modular switch network nodes for a communication network
05/23/2012EP2456132A1 OVPN system, OVPN terminating device, collective controling device, and optical communication network
05/23/2012EP2456131A1 Optical line terminal device and pon system
05/23/2012EP2456130A1 System for network deployment and method for mapping and data forwarding thereof
05/23/2012EP2456129A2 Apparatus and associated method for facilitating access to a home or other public network
05/23/2012EP2456128A1 Testing packet fragmentation
05/23/2012EP2456127A1 Method, system and apparatus for diagnosing physical downlink failure
05/23/2012EP2456126A1 Method of measuring a packet loss rate
05/23/2012EP2456125A1 Systems and methods for configuring, applying and managing application security profiles
05/23/2012EP2456124A1 Sensor interface engineering
05/23/2012EP2456123A1 Method and system for opening/blocking service
05/23/2012EP2456122A1 Method and equipment for charging count
05/23/2012EP2456105A1 Device for implementation and application of synchronous ethernet
05/23/2012EP2455885A1 System for controlling participants in a bus network
05/23/2012EP2455880A1 Assembly for broadcasting scrambled digital video streams via an IP network to IP terminals connected directly to said network
05/23/2012EP2455863A1 Management system for outputting information describing recovery method corresponding to root cause of failure
05/23/2012EP2455838A1 Network components and energy-saving module
05/23/2012EP2455834A1 Device and method for projecting an assembly with components capable of being connected by means of communication connections
05/23/2012EP2455833A1 Network components with interface for a display module
05/23/2012EP2455832A1 Programmable controller
05/23/2012EP2454906A2 Method and system for supporting admission control and/or path selection in a communication network
05/23/2012EP2454870A1 Support in hss for emergency telecommunication services
05/23/2012EP2454859A1 Method, apparatus and system for accessing applications and content across a plurality of computers
05/23/2012EP2454858A1 Congestion control in a telecommunications network
05/23/2012EP2454857A1 Usage policing in data networks
05/23/2012EP2454856A1 Association update message and method for updating associations in a mesh network
05/23/2012EP2454855A1 Recovery mechanism for point-to-multipoint traffic
05/23/2012EP2454854A2 Application acceleration as a service system and method
05/23/2012EP2454853A1 Sequentially operated modules
05/23/2012EP2454852A1 Network transmission capacity measurement
05/23/2012EP2454851A1 Method of monitoring a bittorrent network and measuring download speeds
05/23/2012EP2454850A1 Method and system for the efficient and automated management of virtual networks
05/23/2012EP2454849A1 Method and system for deploying at least one virtual network on the fly and on demand
05/23/2012EP2454848A1 Method and apparatus for telecommunications network performance anomaly events detection and notification
05/23/2012EP2454847A1 Encapsulation of higher-layer control messages for local area network support into a wide area network protocol
05/23/2012EP2454846A1 Information transmission in a machine-to-machine telecommunications network
05/23/2012EP2454845A2 Trusted query network systems and methods
05/23/2012EP2454840A2 Method and system to improve link budget of a wireless system
05/23/2012EP2454679A1 Management of an instant message session
05/23/2012EP2454678A1 Downloading a plug-in on an instant messaging client
05/23/2012EP2454677A1 Interest management for a virtual environment of a peer-to-peer network
05/23/2012EP2454676A1 Virtual hot inserting functions in a shared i/o environment
05/23/2012EP2314027B1 Switching table in an ethernet bridge
05/23/2012EP2297902B1 Protocol accelerator module with packet forwarding function and method of operation for a transceiver for the rapid forwarding of data packets
05/23/2012EP2274882B1 Method of transmitting a message, and corresponding device and computer program product
05/23/2012EP2271027B1 Force protection switching method in ethernet ring network
05/23/2012EP2220826B1 Ims-based discovery and control of remote devices
05/23/2012EP2207321B1 An accessing method, system and equipment of layer-3 session
05/23/2012EP2148468B1 Method, equipment and system for realizing video live broadcast
05/23/2012EP2078412B1 Method for accessing a service from a user's terminal through a heterogeneous network in which several access types are available
05/23/2012EP2034672B1 An implementation method, system and apparatus for packet filtering
05/23/2012EP1997017B1 Technique for preventing routing loops by disseminating bgp attribute information in an ospf-configured network
05/23/2012EP1953963B2 Method and system for realizing network connection service
05/23/2012EP1927218B1 Optimized bandwidth allocation for guaranteed bandwidth services
05/23/2012EP1924025B1 Connection establishment method for multi part communication service
05/23/2012EP1863217B1 A method, system and apparatus for preventing from counterfeiting the mac address
05/23/2012EP1779605B1 Forwarding database in a network switch device
05/23/2012EP1747648B1 Minimized ip connectivity establishment procedures
05/23/2012EP1747640B1 Message service indication system and method
05/23/2012EP1730865B1 Automatic update of squelch tables for optical network applications
05/23/2012EP1719380B1 Allowing barring a call after activation
05/23/2012EP1719316B1 Means and method for single sign-on access to a service network through an access network
05/23/2012EP1708408B2 A system and method of ensuring quality of service in virtual private network
05/23/2012EP1662813B2 Method for optimized wireless access network selection
05/23/2012EP1619827B2 Method of implementing long distance very-high-rate digital subscriber line
05/23/2012EP1540886B1 Command processing in a telecommunications network
05/23/2012EP1446904B1 Radio bearer service for ims services
05/23/2012EP1436928B1 Mapping of bit streams into mpeg frames
05/23/2012EP1301926B1 Architecture for home network on world wide web
05/23/2012EP1290851B1 System and method of controlling application level access of a subscriber to a network
05/23/2012EP1005199B1 Method of data transmission, system for data transmission, control device for data transmission, and program recording medium
05/23/2012CN202231746U Emergency communication network soft switching device
05/23/2012CN202231744U ISP network based attack denial defensive system
05/23/2012CN202231739U Large-scale internet of things gateway system
05/23/2012CN202231738U Router
05/23/2012CN202231737U A multi-state information interaction system based on a plurality of networks
05/23/2012CN202231736U Ethernet switch
05/23/2012CN202231735U Triple-play terminal and terminal box for OPLC floor
05/23/2012CN202231734U Embedded network fault diagnosis device
05/23/2012CN202230360U Remote I/O control system for Modbus fieldbus DI-16-path monitor
05/23/2012CN202230355U CAN (Controller Area Network) remote signal acquisition system for numerical control machine
05/23/2012CN1992707B Fast restoration method of multicast service and network apparatus
05/23/2012CN1968059B Exchanger, audio broadcasting system and broadcasting method in audio broadcasting system
05/23/2012CN1964262B Information processing system and method of assigning information processing device
05/23/2012CN1951074B System and method for handling secure messages
05/23/2012CN1947408B Method and apparatus to provide charging for ad-hoc service provisioning between trusted parties and between untrusted parties
05/23/2012CN1929472B Method and system for managing a transfer of data in a data network
05/23/2012CN1918884B Method and system for transmitting a multimedia message to multiple recipients.
05/23/2012CN1917686B Apparatus and method for authenticating a telematics terminal in vehicle
05/23/2012CN1905506B Mixed wireless and cable data acquisition network
05/23/2012CN1875599B System for enhancing the transmission security of the e-mails in the internet network
05/23/2012CN1842978B Providing service selection and obtaining services
05/23/2012CN1825837B Personal information subscribing for and transmitting by instant message transmission
05/23/2012CN1787455B Method for accessing point
05/23/2012CN1762142B Method and device for the provision and efficient utilisation of resources for generating and outputting information in packet-oriented networks
05/23/2012CN1757206B System and method for providing differentiated services
05/23/2012CN1723720B Apparatus, and an associated method, for providing traffic class support for QoS activation in a radio communication system
05/23/2012CN1716958B System safety realizing method and relative system using sub form automatic machine
05/23/2012CN1708953B 通信适配器装置 Communication adapter device
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