Patents for H04L 12 - Data switching networks (448,999)
11/2005
11/29/2005US6970445 Methods and apparatus for supporting session signaling and mobility management in a communications system
11/29/2005US6970444 System and method for self propagating information in ad-hoc peer-to-peer networks
11/29/2005US6970442 Multiple-access scheme for packet voice that uses voice activity detection
11/29/2005US6970438 Method and device for downlink packet switching
11/29/2005US6970436 Apparatus for monitoring asynchronous transfer mode cells in communication systems
11/29/2005US6970435 Data alignment compensator
11/29/2005US6970434 Hierarchical communication system providing intelligent data, program and processing migration
11/29/2005US6970433 Multichannel ring and star networks with limited channel conversion
11/29/2005US6970432 System and method for dynamically identifying internal hosts in a heterogeneous computing environment with multiple subnetworks
11/29/2005US6970431 Electronic device, data communication method and data processing method for electronic device
11/29/2005US6970430 Method to measure throughput efficiency of low speed modem relay over packet network
11/29/2005US6970429 Method and apparatus for measuring internet router traffic
11/29/2005US6970428 Apparatus using in-band type access system
11/29/2005US6970427 Method and apparatus for implicit TFC reduction and L1 error handling
11/29/2005US6970426 Rate color marker
11/29/2005US6970425 Method and apparatus for throttling and distributing data transmissions across a network
11/29/2005US6970424 Method and apparatus to minimize congestion in a packet switched network
11/29/2005US6970423 Universal mobile telecommunications system (UMTS) quality of service (QoS) supporting asymmetric traffic classes
11/29/2005US6970422 Admission control for QoS-Driven Wireless LANs
11/29/2005US6970421 Statistic multiplexing of ATM-connections
11/29/2005US6970420 Method and apparatus for preserving frame ordering across aggregated links supporting a plurality of quality of service levels
11/29/2005US6970419 Method and apparatus for preserving frame ordering across aggregated links between source and destination nodes
11/29/2005US6970418 Swapping a nonoperational networked electronic system for an operational networked electronic system
11/29/2005US6970167 Multi-level management system for monitoring communication apparatuses
11/29/2005US6970127 Remote control for wireless control of system and displaying of compressed video on a display on the remote
11/29/2005US6970081 Distributed software controlled theft detection
11/29/2005US6970072 Home automation module having externally powered communications port
11/29/2005US6969838 Image sensor
11/29/2005US6969268 Impedance-tuned terminal contact arrangement and connectors incorporating same
11/29/2005CA2368776C Collision tolerant radio modem
11/29/2005CA2354274C Method for operating interface modules in an atm-communications device
11/29/2005CA2343905C System and method for pushing information from a host system to a mobile data communication device
11/29/2005CA2217389C Data communication method, electronic apparatus, and physical-layer-control integrated circuit
11/28/2005CA2508355A1 Alternating paging scheme
11/27/2005CA2508390A1 Method and system for managing commodity transactions
11/27/2005CA2506967A1 Method for real-time transport protocol (rtp) packet authentication
11/27/2005CA2488272A1 Method, system and computer program for providing a loyalty engine enabling dynamic administration of cross-promotional loyalty programs
11/25/2005CA2508304A1 Method of and system for management of electronic mail
11/25/2005CA2470483A1 Radio channel simulation
11/24/2005WO2005112495A1 Mobile radio telephone
11/24/2005WO2005112493A1 Method and apparatus for maintaining communications when radio communication is unavailable
11/24/2005WO2005112484A1 Method and apparatus for interconnecting telecommunication networks
11/24/2005WO2005112483A2 Data rate shifting methods and techniques
11/24/2005WO2005112482A2 Method and apparatus for identifying and reporting non-operational enhanced uplink signaling channels
11/24/2005WO2005112419A1 Method and device for selecting a carrier for wireless communication for a mobile electronic online game terminal device
11/24/2005WO2005112411A2 System and method for wireless network security
11/24/2005WO2005112409A2 Integrated messaging user interface with message-based logging
11/24/2005WO2005112398A1 Firewall load balancing using a single physical device
11/24/2005WO2005112395A1 Network interface with security association data prefetch for high speed offloaded security processing
11/24/2005WO2005112391A1 Control of media components in a session
11/24/2005WO2005112388A1 Method, device and software for updating data in mobile devices
11/24/2005WO2005112385A1 Method and apparatus for enabling location determination of a terminal that uses ip telephony
11/24/2005WO2005112383A1 Method for defining access to data and associated communications system
11/24/2005WO2005112376A2 Bandwidth reduction in a voip network using music on hold
11/24/2005WO2005112375A1 Method and system for service integration in a multi-service communication system
11/24/2005WO2005112374A1 Method for transmitting messages from a sender to a recipient, a messaging system and message converting means
11/24/2005WO2005112373A1 System and method for automatic modification of multimedia messages
11/24/2005WO2005112372A1 Method and system for adapting wireless network service level
11/24/2005WO2005112371A1 Bit rate mapping
11/24/2005WO2005112370A1 Access network system and subscriber data route control method
11/24/2005WO2005112369A1 Content distribution control system, its distribution schedule creation method, communication terminal, and computer program
11/24/2005WO2005112368A1 Quality of service control for a data transmission in a wireless communication network using configuration messages
11/24/2005WO2005112367A1 Buffer level signaling for rate adaptation in multimedia streaming
11/24/2005WO2005112366A1 Rate shaper algorithm
11/24/2005WO2005112365A1 Communication session management system and streaming hub comprising same
11/24/2005WO2005112364A1 Transporting data in telecommunication system
11/24/2005WO2005112363A1 Device for the session-based transmission of packets
11/24/2005WO2005112362A2 Simultaneously routing data over multiple wireless networks
11/24/2005WO2005112361A2 Method and apparatus for high-speed multiple channel and line selector switch
11/24/2005WO2005112360A2 Sdma system using mu-simo for the uplink and mu-miso for the downlink
11/24/2005WO2005112359A2 Clearinghouse for messages between disparate im networks
11/24/2005WO2005112358A1 Channel scanning in wireless networks
11/24/2005WO2005112357A2 Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
11/24/2005WO2005112356A1 Access network system, connection station device, radio base station device, and packet loss reducing method
11/24/2005WO2005112355A1 Multiple receiver aggregation (mra) with different data rates for ieee 802.11n
11/24/2005WO2005112354A1 Superframe protocol packet data unit format having multirate packet aggregation for wireless systems
11/24/2005WO2005112353A2 Mobile router graceful shutdown system and method
11/24/2005WO2005112352A1 Communication terminal with wlan base station functionality or wlan client functionality
11/24/2005WO2005112351A1 Communication terminal
11/24/2005WO2005112350A1 A METHOD FOR MANAGING THE ROUTE IN THE VIRTUAL PRIVATE NETWORK BASED ON IPv6
11/24/2005WO2005112349A1 A method for redialing quickly to the broad band network of users
11/24/2005WO2005112348A2 System and method for detecting link failures
11/24/2005WO2005112347A2 HIERARCHICAL QoS BEHAVIORAL MODEL
11/24/2005WO2005112346A2 Network topology discovery
11/24/2005WO2005112345A1 Performance measuring in a packet transmission network
11/24/2005WO2005112343A1 System, method and computer program product for grouping clients and transferring content in accordance with the same
11/24/2005WO2005112342A1 Group voice communication in a telecommunications system
11/24/2005WO2005112341A1 Power sourcing unit for power over ethernet system
11/24/2005WO2005112338A1 Key distribution method
11/24/2005WO2005112337A1 Method and apparatus for providing electronic message authentication
11/24/2005WO2005112336A1 Pon system having encryption function and encryption method of the pon system
11/24/2005WO2005112333A1 Policy engine and methods and systems for protecting data
11/24/2005WO2005112330A1 Method and transmitter and receiver for transmitting digital information packets in a data network
11/24/2005WO2005112328A2 Adapting a diversity transmission mode in a wireless communication system
11/24/2005WO2005112326A2 Alarm indication and suppression (ais) mechanism in an ethernet oam network
11/24/2005WO2005112321A1 Method and user equipment for jamming detection and signalling in a mobile telecommunications network
11/24/2005WO2005112316A2 Performance optimization for wireless networks with mixed modulation types
11/24/2005WO2005112312A1 Method and arrangement for customized virtual broadcast services
11/24/2005WO2005112301A2 Method for indicating buffer status in a wlan access point
11/24/2005WO2005112296A2 Wireless communication method and system for configuring radio access bearers for enhanced uplink services