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)
10/2009
10/01/2009WO2009120545A1 Methods, systems, and computer readable media for dynamically rate limiting slowpath processing of exception packets
10/01/2009WO2009120469A1 Method and device for tunnelling of unicast and broadcast messages
10/01/2009WO2009120345A2 Updating routing and outage information in a communications network
10/01/2009WO2009120203A1 Adapting decision parameter for reacting to resource utilization messages
10/01/2009WO2009120185A1 Image-based remote access system
10/01/2009WO2009120154A2 Method of embedding optical security feature using virtual printer and security feature service
10/01/2009WO2009119988A1 System and method for multiplexing on an lte uplink control channel
10/01/2009WO2009119571A1 Communication network system, communication device, route design device, and failure recovery method
10/01/2009WO2009119491A1 Station side device, control method thereof, and computer-readable storage medium containing the control program
10/01/2009WO2009118827A1 Flow information collecting device
10/01/2009WO2009118802A1 Transmission scheme controlling method and communication terminal device
10/01/2009WO2009118727A1 Method and apparatus for detecting end of start up phase
10/01/2009WO2009118653A1 Network device performing connection check, network system, and frame transfer method
10/01/2009WO2009118650A1 Network device of transfer switching type and frame transfer method
10/01/2009WO2009118648A1 Network system of time band reservation, frame transfer method, and network device
10/01/2009WO2009118610A1 Network device of high-precision synchronization type, network system, and frame transfer method
10/01/2009WO2009118540A1 Measuring data source-specific network metrics
10/01/2009WO2009118502A2 Devolved authentication
10/01/2009WO2009118481A1 Data routing system
10/01/2009WO2009118477A2 Indirect address service for connecting to wide area network
10/01/2009WO2009118416A1 Method and device for issuing a digital residence certificate
10/01/2009WO2009118345A1 Apparatus and methods for radio resource management for wide area and local area systems
10/01/2009WO2009118121A1 Method for assigning addresses to injectors
10/01/2009WO2009118050A1 End-to-end inter-domain routing
10/01/2009WO2009118038A1 Policy and charging control architecture
10/01/2009WO2009118023A1 Dynamic discovery of quality of service nodes
10/01/2009WO2009117973A1 Method, system, media processing equipment and media controlling equipment for reporting the usage amount of data service
10/01/2009WO2009117969A1 Method、system and repeater for reducing switch delay of main and spare optical line termination
10/01/2009WO2009117968A1 Illegal route attack defending method, system and equipment
10/01/2009WO2009117958A1 Receiver module with dual mode capability
10/01/2009WO2009117956A1 A cross-network tunnel switch method and an inter-network interconnection device
10/01/2009WO2009117951A1 Method, device and system for packet data transmission
10/01/2009WO2009117948A1 Method and device for notifying a network topology change
10/01/2009WO2009117946A1 Main-spare realizing method for dispatch servers and dispatch server
10/01/2009WO2009117945A1 Method, system and device for transmitting data
10/01/2009WO2009117934A1 Method and device for managing a list
10/01/2009WO2009117923A1 A method, an apparatus and a communication device for transmitting data
10/01/2009WO2009117921A1 Distributed network management system, network management server and method
10/01/2009WO2009117920A1 Network traffic sampling method and system
10/01/2009WO2009117917A1 A stream media service switching method, system and device
10/01/2009WO2009117905A1 Message filtering method, apparatus and system
10/01/2009WO2009117891A1 A register method and equipment of packet data network connection
10/01/2009WO2009117889A1 Method, apparatus, and system for categorizing content
10/01/2009WO2009117830A1 System and method for query expansion using tooltips
10/01/2009WO2009117825A2 System and method for detecting system relationships by correlating system workload activity levels
10/01/2009WO2009117820A1 Multi-participant, mixed-initiative voice interaction system
10/01/2009WO2009099921A3 Packet transmission via multiple links in a wireless communication system
10/01/2009WO2009099305A3 Device and method for constituting a transmission packet in mobile communication system
10/01/2009WO2009099295A3 A method of determining a size of a data packet advantageous for transmitting and retransmitting the data packet
10/01/2009WO2009098581A3 Communication device for household electric appliances and monitoring system using said device
10/01/2009WO2009095124A9 Network element and method for routing data in a data communication system
10/01/2009WO2009094413A3 Method of monitoring canbus information
10/01/2009WO2009089051A3 Apparatus and methods for network resource allocation
10/01/2009WO2009067710A3 System and method for network service management and diagnostics
10/01/2009WO2009059428A8 Methods and systems for resource allocation
10/01/2009WO2009043915A3 A digital multimedia network with latency control
10/01/2009WO2008082331A8 Method in a network node for separating circuit switched and packet switched traffic
10/01/2009US20090249441 Governing the transfer of physiological and emotional user data
10/01/2009US20090249131 Communication detection device, communication detection method, and communication detection program
10/01/2009US20090249096 Energy efficient data transmission
10/01/2009US20090248901 Delivering Multimedia Services
10/01/2009US20090248826 Method and Apparatus for Identifying, Managing, and Controlling Communications
10/01/2009US20090248816 Passive Personalization of Buddy Lists
10/01/2009US20090248376 Complex Network Mapping
10/01/2009US20090247241 Network supporting roaming, sleeping terminals
10/01/2009US20090247207 Device and Method for Participating in a Peer-to-Peer Network
10/01/2009US20090247183 SYSTEM AND METHOD FOR LOCATING A VOICE OVER INTERNET PROTOCOL (VoIP) DEVICE USING A GEOMAGNETIC SENSOR
10/01/2009US20090247155 Controlling hand-off in a mobile node with two mobile ip clients
10/01/2009US20090247146 System and Method for Remote Asset Management
10/01/2009US20090247120 Switching system and corresponding method for unicast or multicast end-to-end data and/or multimedia stream transmissions between network nodes
10/01/2009US20090247115 Communication control device and communication control method
10/01/2009US20090245792 Network systems and communications equipment
10/01/2009US20090245790 Passive optical network system and operation method of the same
10/01/2009US20090245784 Centralized congestion avoidance in a passive optical network
10/01/2009US20090245782 Network connection device and signal processing method in the network connection device
10/01/2009US20090245482 Accumulative Decision Point Data Analysis System for Telephony and Electronic Communications Operations
10/01/2009US20090245478 Ip telephone set, ip telephone system, and dialing method in the ip telephone set
10/01/2009US20090245415 System and Method for Scheduling Variable Bit Rate (VBR) Streams in a Wireless Communications System
10/01/2009US20090245275 Communication station, communication method, computer-readable storage medium, and communication system
10/01/2009US20090245274 Apparatus and method for auto-negotiation in a communication system
10/01/2009US20090245273 Frame transmission device and control method for the same
10/01/2009US20090245272 Method and arrangement for improving media transmission quality using robust representation of media frames
10/01/2009US20090245271 Signal packet relay device
10/01/2009US20090245270 Method and System of Updating Routing Information in a Communications Network
10/01/2009US20090245269 Method and core router for delaying burst
10/01/2009US20090245268 Video Router and Method of Automatic Configuring Thereof
10/01/2009US20090245267 Gateway device, communication method and program
10/01/2009US20090245266 Universal plug and play device and method of resolving network address conflict by considering remote access
10/01/2009US20090245265 Communication gateway device and relay method of the same
10/01/2009US20090245264 Method and system for updating a virtual local area network (vlan) status of a node in a mesh network
10/01/2009US20090245263 Apparatus and method for transmitting packets in a packet switched network
10/01/2009US20090245262 Method to operate a wireless network having a predictable and stable performance
10/01/2009US20090245261 Hierarchical virtual private lan service hub connectivity failure recovery
10/01/2009US20090245260 Method and apparatus providing media aggregation in a packet-switched network
10/01/2009US20090245259 Fast reroute (frr) protection at the edge of a rfc 2547 network
10/01/2009US20090245258 Apparatus and method for forwarding packet data
10/01/2009US20090245257 Network On Chip
10/01/2009US20090245256 Method and system for providing multicast services
10/01/2009US20090245255 Multicast method and apparatus
10/01/2009US20090245254 Communication system
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