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)
11/2008
11/04/2008US7447177 Method and apparatus of secure roaming
11/04/2008US7447176 Making roaming decisions based on association qualities between wireless devices and wireless access points
11/04/2008US7447175 Method for providing broadcasting service in communication system
11/04/2008US7447172 Media synchronizing system and service providing method for using the same
11/04/2008US7447167 Method and apparatus for the creation and maintenance of a self-adjusting repository of service level diagnostics test points for network based VPNs
11/04/2008US7447166 Method to distribute IEEE 802.1X authenticated users among multiple broadcast domains
11/04/2008US7447165 Adaptive dialing
11/04/2008US7447164 Communication apparatus, transmission apparatus and reception apparatus
11/04/2008US7447162 Methods and apparatus for anchoring of mobile nodes using DNS
11/04/2008US7447161 System and method for enhanced SONET network analysis
11/04/2008US7447159 Method and apparatus for graphically displaying call signaling flows in a network
11/04/2008US7447158 System and method for testing signals within digital-network packets
11/04/2008US7447155 Guaranteed service in a data network
11/04/2008US7447153 System and method for end to end route control
11/04/2008US7447152 Controlling traffic congestion
11/04/2008US7447151 Virtual private network (VPN)-aware customer premises equipment (CPE) edge router
11/04/2008US7447150 Automated path restoration for packet telephony
11/04/2008US7447148 Method for supporting scalable and reliable multicast in TDMA/TDD systems using feedback suppression techniques
11/04/2008US7447146 Method and apparatus for supporting multiple independent failure domains
11/04/2008US7447144 Telephone communication system and method over local area network wiring
11/04/2008US7446906 Facsimile to E-mail communication system with local interface
11/04/2008US7446822 High-resolution image projection
11/04/2008CA2503374C Apparatus and method for transmitting/receiving data in a communication system using a multiple access scheme
11/04/2008CA2391010C System and method for managing connections between clients and a server with independent connection and data buffers
11/04/2008CA2363151C Metrics and status presentation system and method using persistent template-driven web objects
11/03/2008CA2630390A1 Adaptive beamforming configuration methods and apparatus for wireless access points serving as handoff indication mechanisms in wireless local area networks
11/02/2008CA2631178A1 Distributed system for commerce
11/02/2008CA2630311A1 Message handling based on receiver display size
11/01/2008CA2630149A1 Call cost indicator for mobile devices
10/2008
10/30/2008WO2008131425A1 System and method for sending notification message to a mobile station using session initiation protocol (sip)
10/30/2008WO2008131414A1 Concept for wireless location using asynchronous clocks
10/30/2008WO2008131401A1 Radio link and handover failure handling
10/30/2008WO2008131076A1 Methods and apparatus for exchanging network connectivity and capability information
10/30/2008WO2008131030A1 Macro-diversity region rate modification
10/30/2008WO2008130994A2 Method and system for correlating streams within a packet network
10/30/2008WO2008130841A1 Flow and congestion control in switch architectures for multi-hop, memory efficient fabrics
10/30/2008WO2008130828A2 Interactive mpls traffic engineering
10/30/2008WO2008130817A1 Locating content in broadband wireless access networks
10/30/2008WO2008130785A1 Dual mode device with mac address capture and pairing
10/30/2008WO2008130724A2 Wireless node and installation method for wireless infrastructure
10/30/2008WO2008130620A1 Failure notification in a network having serially connected nodes
10/30/2008WO2008130511A1 Personal area network systems and devices and methods for use thereof
10/30/2008WO2008130510A1 Camel service charging in ims networks
10/30/2008WO2008130499A1 Method of video distribution in wireless networks
10/30/2008WO2008130494A1 Scheduling packet transmission
10/30/2008WO2008130468A1 Media access control (mac) address management system and method
10/30/2008WO2008130330A1 A multi function watch
10/30/2008WO2008130106A1 Local wire and wireless communication system, and method of inter-networking calls and performing handoff
10/30/2008WO2008130095A1 Home network system and control method thereof
10/30/2008WO2008129880A1 Information communication system, server, content holding device, content receiver, information processing method, and program
10/30/2008WO2008129817A1 Band allocating method
10/30/2008WO2008129677A1 Retransmission control method in radio relay system, radio relay station, and radio base station
10/30/2008WO2008129668A1 Communication apparatus and codec method
10/30/2008WO2008129660A1 Mobile terminal
10/30/2008WO2008129659A1 Information distribution apparatus
10/30/2008WO2008129641A1 Capture device and capture method
10/30/2008WO2008129638A1 Temperature compensation circuit and temperature compensation method
10/30/2008WO2008129637A1 Signaling apparatus and signaling method
10/30/2008WO2008129633A1 Communication terminal, method for controlling communication terminal
10/30/2008WO2008129594A1 Communication system, management apparatus, communication apparatus and computer program
10/30/2008WO2008129593A1 Communication system, management apparatus, communication apparatus and computer program
10/30/2008WO2008129513A2 Method and system of synchronization in dual-beacon wireless networks
10/30/2008WO2008129471A2 System and method for optimizing download user service delivery to roaming clients
10/30/2008WO2008129388A2 System and method for identifying non-multiple spanning tree protocol control planes
10/30/2008WO2008129312A1 Analysis of path diversity structure in networks using recursive abstraction
10/30/2008WO2008129309A2 Messaging terminals
10/30/2008WO2008129243A2 Method of identifying a root cause of a network event
10/30/2008WO2008129234A1 Telecommunications system and method
10/30/2008WO2008128958A1 Method and device for controlling a data rate
10/30/2008WO2008128941A1 Method and apparatus for detecting port scans with fake source address
10/30/2008WO2008128816A1 Beaconing information in a communication system
10/30/2008WO2008128774A1 Unified reception and processing of multi-protocol communication services
10/30/2008WO2008128597A1 Improved transmission scheme of protocol data units during a procedure that comprises the reset of the protocol layer
10/30/2008WO2008128584A1 Method and arrangement in a communications network
10/30/2008WO2008128572A1 A method and apparatus for quality of service (qos) planning for an ethernet based network
10/30/2008WO2008128564A1 Method and apparatus for the determination of multiple spanning trees
10/30/2008WO2008128544A1 Low cost digital real-time link system
10/30/2008WO2008128480A1 A device, system and method for automatically configuring application terminals in home network
10/30/2008WO2008128470A1 Method,system and entity of realizing event detection
10/30/2008WO2008128469A1 Network, ability center entity, interworking function entity and message notifying method
10/30/2008WO2008128468A1 A method for processing a link state advertisement and a route apparatus
10/30/2008WO2008128464A1 Device and method for realizing transferring single stream by multiple network processing units
10/30/2008WO2008128463A1 Method and device for collecting charging information in point-to-point application
10/30/2008WO2008128454A1 Method and apparatus for policy and charging control
10/30/2008WO2008128450A1 Method and system for publishing the content, method and system for querying the content
10/30/2008WO2008128449A1 Method, system and access device for implementing two-layer intercommunication of special service
10/30/2008WO2008128447A1 Aggregated link traffic protection
10/30/2008WO2008128446A1 Multi-network compatible data architecture
10/30/2008WO2008128405A1 IP NETWORK SIGNALING TRANSPORT PROTOCOL BASED OPTIMIZED SYSTEM AND ACHIEVEMENT METHOD thereof
10/30/2008WO2008128374A1 Method and device for remote control of an appliance
10/30/2008WO2008128357A1 Polling method and apparatus for long term evolution multimedia broadcast multicast services
10/30/2008WO2008128356A1 Method and apparatus for user equipment for long term evolution multimedia broadcast multicast services
10/30/2008WO2008128313A1 Methods, apparatus and computer-readable media for providing a network-based call park feature
10/30/2008WO2008110460A3 Dissemination of network management tasks in a distributed communication network
10/30/2008WO2008109539A3 Filtering and multicasting personal video content
10/30/2008WO2008109312A3 Multicast support by mobile routers in a mobile ad hoc network
10/30/2008WO2008109279A3 Analyzing virtual private network failures
10/30/2008WO2008109043A3 Base stations routing traffic over a packet backhaul network to multiple routing elements
10/30/2008WO2008107619A3 Method and device for restituting state information
10/30/2008WO2008106360A3 Femtocell integration into the macro network
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