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)
08/2009
08/06/2009WO2009097438A2 Query deployment plan for a distributed shared stream processing system
08/06/2009WO2009097434A2 Systems and methods for filtering network diagnostic statistics
08/06/2009WO2009097432A2 Network diagnostic systems and methods for collecting data from network nodes
08/06/2009WO2009097367A1 Collaborative interface
08/06/2009WO2009097352A2 Providing session initiation protocol request contents method and system
08/06/2009WO2009097300A2 Bandwidth-aware multicast load balancing on a multi-interface host
08/06/2009WO2009097151A1 A system and method for providing security via a top level domain
08/06/2009WO2009097132A2 Method and apparatus for voice traffic management in a data network
08/06/2009WO2009097100A2 Access control for protected and clear av content on same storage device
08/06/2009WO2009097071A2 Message processing engine with a virtual network interface
08/06/2009WO2009096982A1 Adaptive transmission of resource utilization messages based on throughput
08/06/2009WO2009096837A1 Measurement bandwidth configuration method
08/06/2009WO2009096835A1 Configuration of a node in a communications network
08/06/2009WO2009096829A1 Throttle on presence
08/06/2009WO2009096799A2 Analysis and visualization of a network
08/06/2009WO2009096793A1 Analysis and visualization of a network
08/06/2009WO2009096738A2 Method for ensuring communication security in home network and apparatus for same
08/06/2009WO2009096509A1 Node device, communication system, and service providing method
08/06/2009WO2009096421A1 Communication system
08/06/2009WO2009096332A1 Multi-hop wireless terminal and traffic control method therein
08/06/2009WO2009096195A1 Communication terminal and base station
08/06/2009WO2009096121A1 Radio communication system, base station device, gateway device, and radio communication method
08/06/2009WO2009096029A1 Packet processing device and packet processing program
08/06/2009WO2009095814A1 Method, apparatus and computer program for uplink scheduling in a network that employs relay nodes
08/06/2009WO2009095620A1 Method of reconfiguring a set of components of an electronic circuit, corresponding reconfiguring system and data transmission method
08/06/2009WO2009095388A1 Traffic control device, packet-based network and method for controlling traffic in a acket-based network
08/06/2009WO2009095345A1 Method for monitoring a passive optical network using monitoring units
08/06/2009WO2009095286A2 Device and method for secure data transmission in a tachograph system
08/06/2009WO2009095124A1 Network element and method for routing data in a data communication system
08/06/2009WO2009095041A1 Method for managing multicast traffic through a switch operating in the layer 2 of the osi model, and router and switch involved in said method
08/06/2009WO2009094951A1 Method and device of transmitting subscriber terminal identification information
08/06/2009WO2009094945A1 Managing method for policy decision entity, managing net element and network system
08/06/2009WO2009094943A1 Line administrating method, system and apparatus
08/06/2009WO2009094933A1 Method for processing the packet network tunnel, communication system, and apparatus thereof
08/06/2009WO2009094932A1 Method for enhancing service, proxy server and communications system
08/06/2009WO2009094928A1 A method and equipment for transmitting a message based on the layer-2 tunnel protocol
08/06/2009WO2009094924A1 Service connection establishing method, system and equipment
08/06/2009WO2009094923A1 Implementing method and system for transmitting service in next generation network
08/06/2009WO2009094921A1 Method for multicast forwarding and multicast router
08/06/2009WO2009094919A1 Method, device and system for diagnosing whether nodes are abnormal or not in p2p network
08/06/2009WO2009094917A1 Method for obtaining virtual private network label and autonomous system boundary router device
08/06/2009WO2009094916A1 A control method, system, and device for circuit domain fallback
08/06/2009WO2009094914A1 Bridge system and method for point-to-point link and sharing link
08/06/2009WO2009094869A1 A method for resource and admission control
08/06/2009WO2009094865A1 Offline charging system and method
08/06/2009WO2009094852A1 Proxy call session control function malfunction processing method
08/06/2009WO2009094837A1 A method for selecting a policy and charging rules function server on a non-roaming scene
08/06/2009WO2009094812A1 Method and apparatus for implementing the security of point to point media stream
08/06/2009WO2009094753A1 In-line network device for storing processing instructions and/or rule sets
08/06/2009WO2009077419A8 Transport of aggregated client packets
08/06/2009WO2009075517A3 Method of managing multiple channels in single network and network management device
08/06/2009WO2009075490A3 Method for supporting transport network independent ip mobility in mobile terminal and system thereof
08/06/2009WO2009073504A3 Flow classification for encrypted and tunneled packet streams
08/06/2009WO2009072776A3 Method and apparatus for processing number portability in internet phone
08/06/2009WO2009069951A3 Apparatus and method for supporting mcbcs proxy selection for mcbcs and macro diversity in wireless communication system
08/06/2009WO2009064165A3 A fast packet forwarding engine for scalable routing
08/06/2009WO2009064105A3 Method for selecting the best path in wireless local area network
08/06/2009WO2009058507A4 A method for requesting the termination of a communication session
08/06/2009WO2009057005A3 Topology discovery in heterogeneous networks
08/06/2009WO2009054956A3 System and method for creating gateway between an analytical database and a virtual world
08/06/2009WO2009042919A3 Network operating system for managing and securing networks
08/06/2009WO2009008936A3 A wireless gateway in a process control environment supporting a wireless communication protocol
08/06/2009WO2001088668A3 Hardware time stamping and registration of packetized data method and system
08/06/2009US20090199259 Service gateway for interactive television
08/06/2009US20090198831 Automatic file transmission system
08/06/2009US20090198812 Systems and methods for managing a network
08/06/2009US20090198795 Information device
08/06/2009US20090198788 Fast path message transfer agent
08/06/2009US20090197596 Sip client-based local number portability through an aircraft air-to-ground link
08/06/2009US20090197576 External control for answering an incoming call
08/06/2009US20090197575 Method and apparatus of triggering a transfer of data stored in a database
08/06/2009US20090197574 System and Method for Reliable Mobile Communication in Areas with Sporadic Signal Reception
08/06/2009US20090196608 Optical node device, network control device, maintenance-staff device, optical network, and 3r relay implementation node decision method
08/06/2009US20090196606 Optical access network and optical switching systems
08/06/2009US20090196605 Communications System with Symmetrical Interfaces and Associated Methods
08/06/2009US20090196576 Information notification apparatus and portable communication terminal
08/06/2009US20090196402 Monitoring arrangements, having communication establishment information changed from initial communication establishment information
08/06/2009US20090196305 Control station and method for setting idle time for base station
08/06/2009US20090196303 Switch fabric with memory management unit for improved flow control
08/06/2009US20090196302 Indication Of Service Availability For A User Terminal
08/06/2009US20090196301 Methods, systems and apparatus for monitoring and/or generating communications in a communications network
08/06/2009US20090196300 Method for forwarding data packets and communication network having flooding transport properties
08/06/2009US20090196299 Transporting x.25-over-isdn through ip, using cugs/protocol translation
08/06/2009US20090196298 Transportation of IEEE 802.1ah Frames over Multiprotocol Label Switching Pseudowires for Virtual Private LAN Services
08/06/2009US20090196297 Inducing symmetry via multi topology routing
08/06/2009US20090196296 Data verification by challenge
08/06/2009US20090196295 One or more multiport systems to facilitate servicing of asyncrhonous communications events
08/06/2009US20090196294 Packet transmission via multiple links in a wireless communication system
08/06/2009US20090196293 Packet transfer unit
08/06/2009US20090196292 Method and apparatus for automatically setting ip address
08/06/2009US20090196291 Computer network packet classification method and system based on a nonoverlapping rule group encoding scheme
08/06/2009US20090196290 On-demand mac address lookup
08/06/2009US20090196289 Fast-path implementation for an uplink double tagging engine
08/06/2009US20090196288 Efficient Packet Replication
08/06/2009US20090196287 Method and apparatus for forwarding data in Ethernet
08/06/2009US20090196286 Domain Transfer Method, Server and Controller
08/06/2009US20090196285 Method and apparatus for provisioning dual mode wireless client devices in a telecommunications system
08/06/2009US20090196284 Method for Providing an Emergency Call Service for VoIP Subscribers
08/06/2009US20090196283 Multi-channel generating system on wired network
08/06/2009US20090196282 Methods and apparatus for providing quality-of-service guarantees in computer networks
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