Patents for H04L 12 - Data switching networks (448,999)
06/2006
06/13/2006US7062265 Architecture to support service features for wireless calls in a wireless telecommunication system
06/13/2006US7062264 Network testing systems
06/13/2006US7062253 Method and system for real-time tiered rating of communication services
06/13/2006US7062250 Radio communication terminal having variable data transmission speed responsive to built-in battery power
06/13/2006US7062224 Method and system for identifying and monitoring repeater traffic in a code division multiple access system
06/13/2006US7062033 DTMF signal transmission method and communication apparatus
06/13/2006US7062032 Virtual work environment for remote users
06/13/2006US7061941 Data input and output circuits for multi-data rate operation
06/13/2006US7061933 Multiplexer bus with local bus nodes
06/13/2006US7061931 Synchronous stack bus for fast Ethernet repeater
06/13/2006US7061930 Data selection/storage apparatus and data processing apparatus using data selection/storage apparatus
06/13/2006US7061929 Data network with independent transmission channels
06/13/2006US7061928 Unified XML voice and data media converging switch and application delivery system
06/13/2006US7061927 Weighted random scheduling particularly applicable to packet switching systems
06/13/2006US7061926 Method and apparatus for a network bus topology
06/13/2006US7061925 System and method for decreasing latency in locating routes between nodes in a wireless communication network
06/13/2006US7061924 Methods and apparatus for remote metering
06/13/2006US7061923 Method and apparatus for managing local resources at service nodes in an intelligent network
06/13/2006US7061922 Dual AAL1 device and synchronization method used therewith
06/13/2006US7061921 Methods and apparatus for implementing bi-directional signal interfaces using label switch paths
06/13/2006US7061920 Streaming media quality analyzer system
06/13/2006US7061919 System and method for providing multiple classes of service in a packet switched network
06/13/2006US7061918 Fair share scheduling of multiple service classes with prioritized shaping
06/13/2006US7061917 Method for transporting data, a related data transmitting element and a data receiving element
06/13/2006US7061916 Mechanism for utilizing voice path DMA in packetized voice communication system to decrease latency and processor overhead
06/13/2006US7061915 High rate packet data transmission system
06/13/2006US7061914 Schemes for determining whether all of the fragments of a datagram are received
06/13/2006US7061912 Method and apparatus of packet loss concealment for CVSD coders
06/13/2006US7061911 Communication device, edge device and packet forwarding method
06/13/2006US7061910 Universal transfer method and network with distributed switch
06/13/2006US7061909 System and method for controlling the multicast traffic of a data packet switch
06/13/2006US7061908 Switch structure
06/13/2006US7061907 System and method for field upgradeable switches built from routing components
06/13/2006US7061906 Method and apparatus for a remote signaling and call processing in a telecommunications network
06/13/2006US7061905 Method and apparatus for communicating signals
06/13/2006US7061904 Integrated access device controller
06/13/2006US7061903 Media communication system, and terminal apparatus and signal conversion apparatus in said system
06/13/2006US7061902 Telephone communication system and method for controlling the telephone communication system
06/13/2006US7061901 Data network and PSTN telephony system
06/13/2006US7061900 Electronic commerce distributed network and method
06/13/2006US7061899 Method and apparatus for providing network security
06/13/2006US7061898 System and method for time slotted code division multiple access communication in a wireless communication environment
06/13/2006US7061896 Wireless label switched packet transfer network
06/13/2006US7061895 Reconfiguration of an ad hoc network
06/13/2006US7061894 System and method for providing voice communications for radio network
06/13/2006US7061889 System for monitoring CDMA-type mobile terminal and method of doing the same
06/13/2006US7061887 Multiple mobile IP sessions with dynamically allocated home IP address
06/13/2006US7061883 Communications system and method
06/13/2006US7061880 Systems and methods for multicast communications
06/13/2006US7061877 System and method for providing high speed wireless media access
06/13/2006US7061876 Switch and bridged network
06/13/2006US7061875 Spanning tree loop guard
06/13/2006US7061874 Method, system and computer program product for classifying packet flows with a bit mask
06/13/2006US7061871 System and method for identifying errors in a video conference conducted on a packet-based network
06/13/2006US7061870 Method and system of transmitting loopback cells through a switching node of an asynchronous transfer mode (ATM) network
06/13/2006US7061869 Apparatus and method for graceful reassignment of out-of-kilter communications paths
06/13/2006US7061868 Method for flow control in a switch and a switch controlled thereby
06/13/2006US7061867 Rate-based scheduling for packet applications
06/13/2006US7061866 Metered packet flow for packet switched networks
06/13/2006US7061865 Data packet scheduler
06/13/2006US7061864 Method and a device for controlling source specific data flow
06/13/2006US7061863 Data communication system, data receiving terminal and data sending terminal
06/13/2006US7061862 Inter-network relay system and method
06/13/2006US7061861 Method and system for weighted fair flow control in an asynchronous metro packet transport ring network
06/13/2006US7061860 Network traffic shaping
06/13/2006US7061859 Fast protection in ring topologies
06/13/2006US7061858 High availability architecture for network devices
06/13/2006US7061856 Data throughput over lossy communication links
06/13/2006US7061855 Wireless computer network including a mobile appliance containing a single chip transceiver
06/13/2006US7061634 System and method for supervising image forming apparatuses
06/13/2006CA2529912A1 Telephone system, switching system and management method of telephone system
06/13/2006CA2393919C Methods for optimizing and evaluating network access techniques
06/13/2006CA2384129C Method and device for bandwidth allocation in multiple access protocols with contention-based reservation
06/13/2006CA2356719C Media online services access system and method
06/13/2006CA2352910C Communication system
06/13/2006CA2328458C Method and apparatus for providing guaranteed quality of service in a local or wide area network
06/13/2006CA2288291C A method for switching transmission devices to an equivalent circuit for the bidirectional transmission of atm cells
06/13/2006CA2287227C Data transmission in a mobile network
06/13/2006CA2284154C Broadcast receiving system comprising a computer and a decoder
06/13/2006CA2245640C Network management system with network designing function
06/13/2006CA2241742C Method for prioritizing cell streams in systems which transmit information by an asynchronous transfer mode (atm)
06/10/2006CA2529563A1 Accelerated channel change in rate-limited environments
06/10/2006CA2517637A1 Self-provisioning of loops in elp lec environments
06/10/2006CA2490702A1 Network security system appliance and systems based thereon
06/09/2006CA2529687A1 Subscriber loop remote control apparatus and method
06/09/2006CA2529191A1 Network telephone system and main apparatus of the network telephone system
06/08/2006WO2006060794A1 Method and apparatus to send data during a voice call
06/08/2006WO2006060754A2 Broadband multi-service, switching, transmission and distribution architecture for low-cost telecommunications networks
06/08/2006WO2006060674A1 Message having a first protocol revision field indicating a message format and a second protocol revision field indicating mandatory features in a standards revision
06/08/2006WO2006060667A2 Wireless communication synchronization
06/08/2006WO2006060530A1 Method and apparatus for providing out of band communications over structured cabling
06/08/2006WO2006060342A2 Status indicator for communication systems
06/08/2006WO2006060239A1 Methods and apparatus for providing an admission control system in a wireless mesh network
06/08/2006WO2006060219A1 Methods and apparatus for processing traffic at a wireless mesh node
06/08/2006WO2006060184A2 Inter-domain te-lsp with igp extensions
06/08/2006WO2006060138A1 Cascading configuration using one or more configuration trees
06/08/2006WO2006060072A1 Device, system and method for automatically determining an appropriate lan ip address range in a multi-router network environment
06/08/2006WO2006059954A1 Matching queries in a network
06/08/2006WO2006059931A1 Method and system for implementation of sblp for a wlan-gsm/3g integrated system
06/08/2006WO2006059852A1 Method and system for providing resources by using virtual path