Patents for H04L 12 - Data switching networks (448,999)
01/2009
01/15/2009WO2009008661A1 Mobile communication repeating system for elevator
01/15/2009WO2009008642A2 Method for maintaining the continuing existence of npd in ieee 802.22.1 operation
01/15/2009WO2009008633A2 Method for performing ranging procedure
01/15/2009WO2009008630A2 Wireless network management procedure, station supporting the procedure, and frame format for the procedure
01/15/2009WO2009008593A1 Radio measurement procedure in wireless communication system
01/15/2009WO2009008592A1 Radio measurement procedure in wireless communication system
01/15/2009WO2009008591A1 Radio measurement procedure in wireless communication system
01/15/2009WO2009008578A1 Formtext method and apparatus for relaying communication between universal plug and play device and remote user interface client
01/15/2009WO2009008482A1 Communication management system, communication management terminal device, communication management method and communication management program
01/15/2009WO2009008464A1 Mobile node, access gateway, position management device, and mobile packet communication system
01/15/2009WO2009008181A1 Data transmitting apparatus and data retransmitting method
01/15/2009WO2009008052A1 Relay device and relay method
01/15/2009WO2009007830A2 System and method for balancing ip gateway services
01/15/2009WO2009007812A2 System and method of multicasting multimedia streams
01/15/2009WO2009007707A1 Message processing
01/15/2009WO2009007630A1 Method for the dynamic management of the radio resources of a mesh network
01/15/2009WO2009007620A2 System for the automatic management of networks on a computing grid
01/15/2009WO2009007619A2 Wireless ip mesh network
01/15/2009WO2009007612A1 Method and server for managing access to a telecommunication network
01/15/2009WO2009007585A1 Proxy message transmission
01/15/2009WO2009007570A2 Methods and devices for communicating diagnosis data in a real time communication network
01/15/2009WO2009007568A2 Method and system for communication between persons in a telecommunication system
01/15/2009WO2009007563A1 Method of communication between a source node and a destination node, the nodes belonging to a vehicular network
01/15/2009WO2009007508A1 Method and apparatus for improving mobile broadcast quality
01/15/2009WO2009007392A1 Messaging system and service
01/15/2009WO2009007262A1 System, processor, apparatus and method for inter-processor communication
01/15/2009WO2009007235A1 Method and arrangement for the transparent transmission of ethernet signals via an ethernet switch
01/15/2009WO2009007228A1 Identifying improper cabling of devices
01/15/2009WO2009007188A1 Method and system for enforcing password policy in a distributed directory
01/15/2009WO2009007183A1 Generating a fingerprint of a bit sequence
01/15/2009WO2009006916A1 System and method for controlling bus-networked devices via an open field bus
01/15/2009WO2009006858A1 Method, system and device for information transmission and reception
01/15/2009WO2009006856A1 Method and function entity for acquiring user information
01/15/2009WO2009006854A1 Method and system for management authentication based on nass
01/15/2009WO2009006853A1 Method and device for updating user controlling parameter on user side
01/15/2009WO2009006847A1 Method, device and system for combination of resource admission control
01/15/2009WO2009006846A1 Method, apparatus for tracing calls and radio network controller
01/15/2009WO2009006842A1 Method of evaluating security status of web side and system of security authentication
01/15/2009WO2009006835A1 A method and an apparatus for mapping the ethernet code block to the optical transport network to transmit
01/15/2009WO2009006834A1 Method of network element managing, system of network element equipment managing and system of network element managing
01/15/2009WO2009006831A1 Method and equipment for restricting the transition of a data packet
01/15/2009WO2009006826A1 Methods and systems of multimedia data digital identification registering and processing
01/15/2009WO2009006825A1 Handover method, method for joining multicast group and access router in proxy mobile ip
01/15/2009WO2009006824A1 Implementation method and system of resource reservation,mg and mgc
01/15/2009WO2009006820A1 Method and system for providing media flow during swith of media servers
01/15/2009WO2009006817A1 Information forwarding method and information forwarding apparatus
01/15/2009WO2009006816A1 Policy control method, device and system for application
01/15/2009WO2009006813A1 A method and system for categorizing content
01/15/2009WO2009006811A1 A digital tv voting method, server and system
01/15/2009WO2009006808A1 A method and system for sending the event notices based on netconf
01/15/2009WO2009006807A1 Method, network element device and system for generating a qos configuration profile
01/15/2009WO2009006806A1 A charging method and system for communication service in a communication network
01/15/2009WO2009006804A1 A method for transmitting mobile multimedia broadcast service data flow and a multiplexing frame for transmitting
01/15/2009WO2009006770A1 Method of p2p node management
01/15/2009WO2009006768A1 Peer to peer system for supporting time shift service
01/15/2009WO2009006759A1 An immediate, bidirection and interactive communication method provided by website
01/15/2009WO2009006670A1 Secure communications device
01/15/2009WO2008148106A8 Proactive test-based differentiation method and system to mitigate low rate dos attacks
01/15/2009WO2008145054A8 Policy based and link utilization triggered congestion control
01/15/2009WO2008145050A8 Method of preventing transport leaks in hybrid switching networks by extension of the link layer discovery protocol (lldp)
01/15/2009WO2008132203A3 Recovering from a failure in a communications network
01/15/2009WO2008132168A3 Communication unit, system and method for saving power therein
01/15/2009WO2008129243A3 Method of identifying a root cause of a network event
01/15/2009WO2008125614A3 Vehicle communication system, and method for the operation of a communication system
01/15/2009WO2008124854A3 Communication method and device for efficient and secure transmission of tt ethernet messages
01/15/2009WO2008122462A3 Data delivery evaluation system for involving content providers as sponsors
01/15/2009WO2008111029A3 Advanced bandwidth management
01/15/2009WO2008111028A3 Application-aware policy enforcement
01/15/2009WO2008109292A3 Methods, systems and devices for securing supervisory control and data acquisition (scada) communications
01/15/2009WO2008106299A3 Method and device for establishing a secure route in a wireless network
01/15/2009WO2008097846A3 Verifying wireless communication security
01/15/2009WO2008063344A3 Methods and apparatus for delivering control messages during a malicious attack in one or more packet networks
01/15/2009WO2008058175A3 Systems and methods for dynamic situational signal processing for target detection and classification
01/15/2009WO2008056341A3 Method of configuring a node, related node and configuration server
01/15/2009WO2007149794A3 Multi-band rf combiner
01/15/2009WO2007148168A8 Utilizing information of a local network for determining presence state
01/15/2009WO2007134260A3 System and method for conferencing in a peer-to-peer hybrid communications network
01/15/2009WO2007132433A3 A telecommunications network access device
01/15/2009WO2007130894A3 Method and apparatus for routing content for a mobile phone over an alternative wireless network
01/15/2009WO2007027481A3 Method for updating best path based on real-time congestion feedback
01/15/2009WO2007025311A4 Methods, systems, and computer program products for dynamically controlling a pstn network element from an ip network element using signaling
01/15/2009WO2006042607A3 A method for enabling communication between two network nodes and apparatus
01/15/2009WO2006005784A9 Fieldbus improvement comprising the incorporation of additional earth conductors
01/15/2009US20090019542 Method and system for intelligent rounting based on presence detection
01/15/2009US20090019538 Distributed network security system and a hardware processor therefor
01/15/2009US20090019532 Communication system
01/15/2009US20090019531 System and method for wireless local area network monitoring and intrusion detection
01/15/2009US20090019457 Administering Devices With Domain State Objects
01/15/2009US20090019179 Method of and system for determining connections between parties using private links
01/15/2009US20090019162 Dynamic Partitioning of Network Resources
01/15/2009US20090019145 Internet connection terminal apparatus and internet connection status determining method
01/15/2009US20090019144 Method and Apparatus for Scaling a User Interface Adaptively to an Object Discovery/Display System with Policy Driven Filtering
01/15/2009US20090019140 Method for backup switching spatially separated switching systems
01/15/2009US20090019139 Repository-Independent System and Method for Asset Management and Reconciliation
01/15/2009US20090019138 Repository-Independent System and Method for Asset Management and Reconciliation
01/15/2009US20090019136 Method of discovery of a domestic network and device implementing the method
01/15/2009US20090019130 Network relay system and control method thereof
01/15/2009US20090019129 Communication system, communication apparatus and communication method of communication system
01/15/2009US20090019126 Authorized email control system
01/15/2009US20090019125 Reception notification control method and system