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)
04/2003
04/29/2003US6556572 Scheduler for adjusting cell forwarding dependent upon traffic and delay
04/29/2003US6556571 Fast round robin priority port scheduler for high capacity ATM switches
04/29/2003US6556570 Method for translating an ATM switch cell header
04/29/2003US6556569 System for managing connection-oriented communication interface with flexible virtual channel association
04/29/2003US6556568 Cell fluctuation absorption receiving system
04/29/2003US6556567 Method and system for multiplexing packets
04/29/2003US6556565 Internet protocol (IP) telecommunication
04/29/2003US6556564 Scheduled internet protocol telephone instrument system
04/29/2003US6556561 Data network for real time information
04/29/2003US6556553 Method for determining when a communication device should rate shift or roam in a wireless environment
04/29/2003US6556548 Method of allocating resources in a telecommunications network
04/29/2003US6556547 Method and apparatus providing for router redundancy of non internet protocols using the virtual router redundancy protocol
04/29/2003US6556546 Multiplex data transmitting and receiving equipment
04/29/2003US6556544 Method and system for provisioning network resources for dynamic multicast groups
04/29/2003US6556543 Method for determining maximum hop count in bus having tree structure
04/29/2003US6556542 Transfer rate controlling device and method thereof
04/29/2003US6556541 MAC address learning and propagation in load balancing switch protocols
04/29/2003US6556540 System and method for non-intrusive measurement of service quality in a communications network
04/29/2003US6556539 Selector switch control using priority table
04/29/2003US6556223 Communication test set with a graphical user interface that can simultaneously present and update test results of a communication signal at multiple levels
04/29/2003US6556221 Extended elements and mechanisms for displaying a rich graphical user interface in panel subunit
04/29/2003US6556219 Method and system for peripheral device user interface construction
04/29/2003US6556142 System and method to communicate flow information between a service distribution line and a destination point
04/29/2003CA2410250A1 Parameter setting system
04/29/2003CA2410172A1 Content routing architecture for enhanced internet services
04/29/2003CA2409327A1 Enterprise mobile server platform
04/29/2003CA2361655C Apparatus and method for limiting data bursts in atm switch utilizing shared bus
04/29/2003CA2357070C A method for detecting the presence of robbed-bit signalling
04/29/2003CA2248485C Method for call admission in packet voice system using statistical multiplexing and dynamic voice encoding
04/24/2003WO2003034776A1 Device for use in service providing system having integrated components in ad hoc network
04/24/2003WO2003034775A1 Method and system for selecting a best serving sector in a cdma data communication system
04/24/2003WO2003034774A2 Method and apparatus for providing privacy of user identity and characteristics in a communication system
04/24/2003WO2003034773A2 Method for handling a call establishment request during location management in 3g wireless networks
04/24/2003WO2003034771A1 Method and arrangement for channel type switching
04/24/2003WO2003034764A2 Method and apparatus for differentiated communications in a wireless network
04/24/2003WO2003034763A1 User selectable quality of service
04/24/2003WO2003034762A1 A system, device and computer readable medium for providing a managed wireless network using short-range radio signals
04/24/2003WO2003034757A1 Informing network about amount of data to be transferred
04/24/2003WO2003034754A1 System-wide optimization integration model
04/24/2003WO2003034735A1 A method of providing live feedback
04/24/2003WO2003034732A1 Interactive protocol for remote management of access control to scrambled data
04/24/2003WO2003034711A2 Contention resolution for catv with reduced waiting time variance
04/24/2003WO2003034691A1 Internet access system for taxing the downloading of contents of an internet server to a client computer
04/24/2003WO2003034689A1 Apparatus and method for allocating buffer space
04/24/2003WO2003034686A1 Transmission/reception apparatus, transmission/reception method, and transmission/reception system
04/24/2003WO2003034685A2 Billing method and device in a cellular packet radiocommunication network
04/24/2003WO2003034684A1 Billing method and device in a cellular packet radio-communication network
04/24/2003WO2003034683A1 Method and system for managing data flow between mobile nodes, access routers and peer nodes
04/24/2003WO2003034676A2 Change of sampling rate with single carrier and multicarrier waveforms
04/24/2003WO2003034672A1 A messaging system
04/24/2003WO2003034671A2 Method and system for communicating telematics messages
04/24/2003WO2003034670A1 A method and apparatus for transferring data packets in ip routers
04/24/2003WO2003034669A1 Network location management system
04/24/2003WO2003034668A1 Wireless multipurpose communication system
04/24/2003WO2003034667A1 Quality of service
04/24/2003WO2003034666A2 Method and device for optimizing the transfer of information in multiprotocol networks by using different transfer layers
04/24/2003WO2003034665A1 Method for transferring data via a network using an identification communicating signal
04/24/2003WO2003034664A1 Method for location based routing within a mobile ad-hoc network
04/24/2003WO2003034663A1 Method for synchronizing devices within a mobile ad-hoc network
04/24/2003WO2003034661A1 Communication system and method, and information processing apparatus and method
04/24/2003WO2003034660A1 Communication system and method, information processing apparatus and method, and information processing terminal and method
04/24/2003WO2003034659A1 Home agent redundancy in a cellular system
04/24/2003WO2003034658A2 Systems and methods for multicast communications
04/24/2003WO2003034657A2 Scheme for dynamic process network reconfiguration
04/24/2003WO2003034648A2 A method and a device for controlling data extraction from a data stream containing at least one data packet
04/24/2003WO2003034641A1 Selecting optimal transmit formats for transmissions over allocated time durations
04/24/2003WO2003034639A1 Adaptive point-to-point microwave radio system
04/24/2003WO2003034635A2 Field technician communicator
04/24/2003WO2003034632A2 Method and device for data communication in a multi-user system
04/24/2003WO2003034631A2 Intelligent network charging edge
04/24/2003WO2003034625A1 Communication apparatus, communication device, substrate mounting method, and touch sensor
04/24/2003WO2003034612A2 Method and apparatus for managing imbalance in a communication system
04/24/2003WO2003034367A1 Information processor, sensor network system, information processing program, computer-readable recorded medium on which information processing program is recorded, and information processing method for sensor network system
04/24/2003WO2003034304A1 System and method for providing updatable e-mail
04/24/2003WO2003034262A1 Mechanism for implementing network discovery in a cable network
04/24/2003WO2003034261A1 Multi-platform optimization model
04/24/2003WO2003034255A1 Dynamic content based multicast routing in mobile networks
04/24/2003WO2003034251A1 Computer connection method and system
04/24/2003WO2003034244A1 Data structure for data transmission on a time division multiplexed bus
04/24/2003WO2003034235A1 Dataconferencing method, appliance, and system
04/24/2003WO2003034234A1 Communication support method, communication server comprising it, and communication support system
04/24/2003WO2003034233A1 Information processing apparatus and program
04/24/2003WO2003034220A2 Method, system, and program for discovering network devices communicating through a fibre channel switch
04/24/2003WO2003034208A2 Method, system, and program for configuring system resources
04/24/2003WO2003034207A2 Policy based system management
04/24/2003WO2003034203A1 Load balanced scalable network gateway processor architecture
04/24/2003WO2003034196A1 Rich communication over internet
04/24/2003WO2003034194A1 Programmable bandwidth limiter using handshake suppression
04/24/2003WO2003034185A2 Method and system for dsl power saving
04/24/2003WO2003034174A2 Conversational dealing system using reference numbers for all messages .
04/24/2003WO2003034161A2 System and method for accessing an appliance, especially an automation appliance comprising a standardised interface
04/24/2003WO2003034157A2 A method and apparatus to receive selected audio content
04/24/2003WO2003033209A2 Selective media capture via a communication device
04/24/2003WO2003033109A2 Router discovery protocol on a mobile internet protocol based network
04/24/2003WO2003021886A3 Channel adaptation in a communication network
04/24/2003WO2003019973A3 System and method for addressing a mobile device in an ip-based wireless network
04/24/2003WO2003015358A3 Methods of determining the size of a resequencing buffer and methods conveying data trough a radio frequency (rf) link
04/24/2003WO2003015349A3 Methods and systems for intact datagram routing
04/24/2003WO2003013087A3 Predistorting of contention signals
04/24/2003WO2003013066A3 Method and apparatus for programmable generation of traffic streams
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