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)
05/2003
05/27/2003US6570847 Method and system for network traffic rate control based on fractional tokens
05/27/2003US6570846 Method for monitoring and controlling traffic in real time in an ATM switching node
05/27/2003US6570845 Switching system including a mask mechanism for altering the internal routing process
05/27/2003US6570687 Optical packet exchange system and optical switch
05/27/2003US6570590 Application sharing in a frame
05/27/2003US6570572 Line delay generator using one-port RAM
05/27/2003US6568919 Hydraulic pump manifold
05/27/2003CA2412969A1 Translator apparatus for two communication networks
05/27/2003CA2288443C Adjustment of call selection to achieve target values for interval-based performance metrics in a call center
05/27/2003CA2274349C Method and apparatus for achieving fast reconnection of permanent virtual channels in a frame relay network
05/27/2003CA2245750C Charge allocation in a multi-user network
05/26/2003CA2411734A1 Usage-based billing method and system for computer networks
05/22/2003WO2003043368A1 A system and method of communicating a priority indication in a call control/bearer control telecommunication system
05/22/2003WO2003043360A1 Prioritization of mms messages
05/22/2003WO2003043359A1 A system and method for determining the measure of mobility of a subscriber device in a telecommunication system
05/22/2003WO2003043358A1 Method and system for providing wireless services using an access network and a core network based on different technologies
05/22/2003WO2003043357A1 Access method for periodic contention-free sessions
05/22/2003WO2003043305A2 Image capture device with multiple protocol wireless transmission
05/22/2003WO2003043301A2 Handheld wireless conferencing technology
05/22/2003WO2003043292A2 Method for allocating a non-data device to a voice vlan
05/22/2003WO2003043291A2 System for providing online service reports
05/22/2003WO2003043290A2 Proxy network layer protocol support in a wireless communication network
05/22/2003WO2003043289A2 Performance enhancing proxy techniques for internet protocol traffic
05/22/2003WO2003043288A1 Enhancements for tcp perfomance enhancing proxies
05/22/2003WO2003043286A2 Wireless messaging services using publish/subscribe systems
05/22/2003WO2003043285A2 Flow control between performance enhancing proxies over variable bandwidth split links
05/22/2003WO2003043280A2 A method for sending multiple voice channels over packet networks
05/22/2003WO2003043279A2 Method and system for transmitting a message via a telecommunication network
05/22/2003WO2003043278A1 Method and system of retransmission
05/22/2003WO2003043277A1 Error concealment apparatus and method
05/22/2003WO2003043276A1 Provider connection system, packet exchange apparatus thereof, dns server, packet exchange method, and computer program thereof
05/22/2003WO2003043275A2 Data transmission in low traffic periods
05/22/2003WO2003043274A1 Internet communication method
05/22/2003WO2003043273A1 Scheduler with fairness control and quality of service support
05/22/2003WO2003043272A1 Overcoming access latency inefficiency in memories for packet switched networks
05/22/2003WO2003043271A1 A means and a method for switching data packets or frames
05/22/2003WO2003043270A1 Contention tree resolution in a communication system
05/22/2003WO2003043269A1 System and method for enhancing the activation of dsl service
05/22/2003WO2003043268A1 Methods and apparatus for supporting multiple utopia masters on the same utopia bus
05/22/2003WO2003043267A1 System and method for providing quality of service in ieee 802.11 systems
05/22/2003WO2003043266A1 Apparatus and method for providing quality of service signaling for ieee 802.11e mac
05/22/2003WO2003043265A1 APPARATUS AND METHOD FOR PROVIDING IEEE 802.11e HYBRID COORDINATOR RECOVERY AND BACKOFF RULES
05/22/2003WO2003043264A2 Device and method for autonomous prediction network analysis
05/22/2003WO2003043258A1 Weighted wireless early detection
05/22/2003WO2003043253A2 A system and method for generating policies for a communication network
05/22/2003WO2003043251A2 Link control signalling scheme to introduce new physical layer mode extensions
05/22/2003WO2003043250A1 Enabling secure communication in a clustered or distributed architecture
05/22/2003WO2003043241A1 Physically scoped multicast in multi-access networks
05/22/2003WO2003043238A1 Si information sender
05/22/2003WO2003043234A1 Method and apparatus for providing optimized high speed link utilization
05/22/2003WO2003043226A1 MOBILE ROUTER SUPPORT FOR IPv6
05/22/2003WO2003043203A2 Enhanced transmission of critical data
05/22/2003WO2003043194A2 Frequency acquisition and locking detection circuit for phase lock loop
05/22/2003WO2003042885A2 Method for charging of web/wap browsing
05/22/2003WO2003042856A2 Quality of service control of streamed content delivery
05/22/2003WO2003042848A1 Bluetooth unit
05/22/2003WO2003042843A1 Retransmission control in wireless packet data networks
05/22/2003WO2003042800A1 Method for regulating the power supply of a number of field devices
05/22/2003WO2003042782A2 Routing and forwarding table management for network processor architectures
05/22/2003WO2003030467A3 Mpls data transmission in packet-oriented mobile radio networks
05/22/2003WO2003027877A3 Protocol translation in a storage system
05/22/2003WO2003026162A3 Telephony control in the flight deck
05/22/2003WO2003019859A3 Portable mini-hub for local area networks
05/22/2003WO2003017502A3 Inter-working mesh telecommunications networks
05/22/2003WO2003005741A3 Methods, apparatus, and systems for accessing mobile and voice over ip telephone networks with a mobile handset
05/22/2003WO2003003168A3 Using local devices as diagnostic tools for consumer electronic devices
05/22/2003WO2003003157A3 Method and system for providing media services
05/22/2003WO2003001819A3 Message transmission system and method
05/22/2003WO2002101943A3 Interactive communication between a plurality of users
05/22/2003WO2002100062A3 Security in area networks
05/22/2003WO2002100038A3 Security in area networks
05/22/2003WO2002098097A3 Service application architecture for integrated network service providers
05/22/2003WO2002097479A3 Virtual protection channel for fiber optic ring network
05/22/2003WO2002089405A3 Fibre channel transceiver
05/22/2003WO2002082794A3 System and method for performing ip telephony
05/22/2003WO2002080468A3 Atm over mpls connection establishment mechanism
05/22/2003WO2002076041A3 Beacon network
05/22/2003WO2002075475A3 Method and system for communicating voice over ip access networks
05/22/2003WO2002071690A3 Automatic control plane recovery for agile optical networks
05/22/2003WO2002071286A3 A method of, and system for, processing email in particular to detect unsolicited bulk email
05/22/2003WO2002069571A3 Dynamic bandwidth allocation in ad hoc wireless piconets
05/22/2003WO2002069073A3 Ethernet digital storage (eds) card and satellite transmission system including faxing capability
05/22/2003WO2002067449A3 Modular personal network systems and methods
05/22/2003WO2002065698A3 Multi-path data streaming in a wireless packet data network
05/22/2003WO2002051131A3 Accessing meta information triggers automatic buffering
05/22/2003WO2002051018A3 A polymorphic cellular network comprising nano cellular base stations with transceivers providing mobile and base station functions
05/22/2003WO2002049272A3 Method and system of networking in uncoordinated frequency hopping piconets
05/22/2003WO2002047328A3 System and method for processing wireless packet data
05/22/2003WO2002047322A3 Management of wap gateway through snmp
05/22/2003WO2002042880A3 Electronic commerce system
05/22/2003WO2002041571A3 Apparatus and method for integrating voice and data transmission on lans and automatic least cost routing
05/22/2003WO2002023802A3 Internet services for consumer-electronic devices
05/22/2003WO2002005437A3 Radio communication apparatus, radio communication system and method therefor
05/22/2003WO2001089156A3 Card type network interface, network conference terminal device and system
05/22/2003WO2001020918A3 Server and network performance monitoring
05/22/2003US20030097643 Recovery path designing circuit, method and program thereof
05/22/2003US20030097624 Remote module for a communications network
05/22/2003US20030097601 System and method for differential data detection
05/22/2003US20030097597 System and method for password protecting a distribution list
05/22/2003US20030097588 Method and system for modeling, analysis and display of network security events
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