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)
09/2003
09/04/2003US20030165147 Memory-write decision circuit capable of simultaneously processing multiple items of data, and ATM switch having said circuit
09/04/2003US20030165146 Aggregate rate transparent LAN service for closed user groups over optical rings
09/04/2003US20030165145 Apparatus and method for compulsively receiving multi-calls over internet protocol phones in internet protocol telephony system
09/04/2003US20030165144 Systems and methods for implementing virtual router
09/04/2003US20030165143 Switching method and network element
09/04/2003US20030165142 Method for freezing the states of a receiver during silent line state operation of a network device
09/04/2003US20030165140 System and method for distributing multicasts in virtual local area networks
09/04/2003US20030165139 Packet routing via payload inspection
09/04/2003US20030165138 Virtual switch in a wide area network
09/04/2003US20030165137 Trunking inter-switch links
09/04/2003US20030165133 Downloading web pages
09/04/2003US20030165129 Method to obtain friendly names for bluetooth devices
09/04/2003US20030165128 Interactive communications system coupled to portable computing devices using short range communications
09/04/2003US20030165127 Wireless communication system for multi-hop connection, source station, radio station and pilot signal used therein
09/04/2003US20030165126 Communication apparatus, method and programs
09/04/2003US20030165124 System and method for performing handovers based upon local area network conditions
09/04/2003US20030165122 IP header compression dependent connection admission control and/or channel allocation
09/04/2003US20030165121 Method and apparatus for processing internet protocol transmissions
09/04/2003US20030165119 Network configuration protocol and method for rapid traffic recovery and loop avoidance in ring topologies
09/04/2003US20030165118 Bandwidth allocation method in point-to-multipoint communication system
09/04/2003US20030165117 System for communicating labeled routing trees to establish preferred paths and source routes with local identifiers in wireless computer networks
09/04/2003US20030165116 Traffic shaping procedure for variable-size data units
09/04/2003US20030165114 Communication path monitoring system
09/04/2003US20030164986 Fax transmission over the packet network
09/04/2003US20030164771 Apparatus, system, and method for indicating a level of network activity
09/04/2003CA2477562A1 Wireless extension arrangement for a communications system
09/04/2003CA2477070A1 Local network, particularly ethernet network having redundancy properties, and redundancy manager for such a network
09/04/2003CA2476552A1 Methods and systems for resolving addressing conflicts based on tunnel information
09/04/2003CA2476262A1 Method and system for central management of a computer network
09/04/2003CA2476176A1 System and method for verifying delivery and integrity of electronic messages
09/04/2003CA2475459A1 System and method for providing quality of service transport in a telecommunications network
09/04/2003CA2475304A1 Policy-enabled contract-based management of network operational support systems
09/03/2003EP1341392A1 A method for maintaining an authenticated virtual connection to a network node
09/03/2003EP1341390A1 TBF bi-directional optimization for TCP
09/03/2003EP1341360A1 Network management system enabling the determination of a gateway for communication between domains
09/03/2003EP1341359A2 System and method for determining the source of an internet protocol packet
09/03/2003EP1341358A2 A method to obtain friendly names for bluetooth devices
09/03/2003EP1341357A2 Method for securing quality of service in a communication network as well as arrangement and apparatuses to implement the method
09/03/2003EP1341356A2 Two-way video gateway and method for establishing an audio and video communications link between dissimilar multimedia terminals
09/03/2003EP1341352A1 Communication apparatus managing other node and communication apparatus managed by other node
09/03/2003EP1341351A1 Method and system for client-based, adaptive, application-dependent, network traffic flow control
09/03/2003EP1341350A1 A method for congestion detection for IP flows over a wireless network
09/03/2003EP1341349A1 Method and apparatus for routing data frames
09/03/2003EP1341348A1 Switch architecture independent of type of media
09/03/2003EP1341347A1 Communicable coupling and monitoring system for electronic appliances
09/03/2003EP1341346A2 Wireless communication system for multi-hop connection, source station, radio station and pilot signal used therein
09/03/2003EP1341345A1 System and method for collecting statistics within a packet network
09/03/2003EP1341344A2 Image forming device management system and method
09/03/2003EP1341343A1 Initializing security information on a network device
09/03/2003EP1341342A1 Data transmissions in a communication system
09/03/2003EP1341341A2 Charging mechanism for multicasting
09/03/2003EP1341340A2 Activation of multiple xDSL modems with implicit channel probe
09/03/2003EP1341339A2 Activation of multiple xDSL modems with implicit channel probe
09/03/2003EP1341338A2 Activation of multiple xDSL modems with implicit channel probe
09/03/2003EP1341337A2 Activation of multiple xDSL modems with implicit channel probe
09/03/2003EP1341336A1 Method for controlling the data rate of transmitting data packets in a wireless communications system, receiver and transmitter therefor
09/03/2003EP1341330A2 Bandwidth allocation method in point-to-multipoint communication system
09/03/2003EP1341318A2 Apparatus and method for transmitting and receiving uplink power offset information in a mobile communication system supporting HSDPA
09/03/2003EP1341172A2 Memory sharing techniques in compressed audio stream data decoder
09/03/2003EP1341113A2 A system for issuing securities and a method for forming a new market
09/03/2003EP1341096A1 Address inquiry system, computer program product, and method therefor
09/03/2003EP1341091A1 Apparatus and method for distributing content
09/03/2003EP1341089A2 On-line web traffic sampling
09/03/2003EP1341082A2 Method for computer-assisted generation of a GUI of a device monitoring / control unit
09/03/2003EP1341075A1 Network technique for malfunction countermeasure
09/03/2003EP1340405A2 Method and device for multiplexing data packets
09/03/2003EP1340404A1 Method for multicasting information via at least one communications network
09/03/2003EP1340402A1 Communication system having implemented point-to-multipoint-multicast function
09/03/2003EP1340400A1 Method of improving the performance between one mobile station and a base station by selective setting of the retransmission time-out values
09/03/2003EP1340388A2 Method and apparatus for handoff of a wireless packet data services connection
09/03/2003EP1340371A1 Circuit arrangement for processing a band of digital television channels
09/03/2003EP1340361A2 Mobile device, auxiliary rendering device and arrangement
09/03/2003EP1340358A2 Method and system for finding application modules in a network
09/03/2003EP1340356A1 Method for handover between heterogeneous communications networks
09/03/2003EP1340354A2 Connection controller for managing media paths between terminal devices residing in different network domains
09/03/2003EP1340353A2 Method for executing monitoring measures in telecommunications networks and data networks with, for example, an ip protocol (internet protocol)
09/03/2003EP1340351A1 Dynamic delta encoding for cable modem header suppression
09/03/2003EP1340346A1 Unified communications client
09/03/2003EP1340345A1 Method and telecommunications node for distribution of terminating traffic within telecommunications node
09/03/2003EP1340344A1 Latency management for a network
09/03/2003EP1340343A2 System and method for processing wireless packet data
09/03/2003EP1340342A1 Old-port node detection and hub port bypass
09/03/2003EP1340341A1 Bus system for an agricultural vehicle
09/03/2003EP1340340A1 A method in short range rf communication
09/03/2003EP1340339A2 Adaptive transmission channel allocation method and system for ism and unlicensed frequency bands
09/03/2003EP1340337A2 Location-independent packet routing and secure access in a short-range wireless networking environment
09/03/2003EP1340336A1 Access control enhancements, network access unit and service provider server for delivery of video and other services
09/03/2003EP1340330A2 An arrangement and method for transmitting data over a tdm bus
09/03/2003EP1340208A1 Monopolar, synchronized communication system
09/03/2003EP1340171A2 Wearable data device for use in a wearable data network
09/03/2003EP1340167A2 Method and system for maintaining and distributing wireless applications
09/03/2003EP1340158A2 Programmable access device for a distributed network access system
09/03/2003EP1340157A1 Message, control and reporting interface for a distributed network access system
09/03/2003EP1340153A2 Network controller for digitally controlling remote devices via a common bus
09/03/2003EP1340145A2 System and method for time multiplexing of multi-domain transactions
09/03/2003EP1340132A2 System and method for generating and reporting cookie values at a client node
09/03/2003EP1340131A2 System and method for device-to-device pervasive digital output
09/03/2003EP1340128A2 Distribution of data
09/03/2003EP1185930B1 Network scheduling method and system for realtime applications and corresponding computer-readable storage medium
09/03/2003EP1062734A4 Power line carrier data link with embedded modem in base unit
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