Patents for H04L 12 - Data switching networks (448,999)
04/2004
04/27/2004US6728921 Cell based data transmission method
04/27/2004US6728918 Relay transmission method and system, and device used thereof
04/27/2004US6728909 Data communication with speculative reception of data in a data processing system
04/27/2004US6728895 System and method for resource recovery in a distributed system
04/27/2004US6728892 Method for conserving power in a can microcontroller and a can microcontroller that implements this method
04/27/2004US6728887 Arrangement for providing mediated access in an HFC access network
04/27/2004US6728861 Queuing fibre channel receive frames
04/27/2004US6728857 Method and system for storing and retrieving data using linked lists
04/27/2004US6728844 Method for preventing unauthorized access to storage volumes
04/27/2004US6728821 Method and system for adjusting isochronous bandwidths on a bus
04/27/2004US6728817 Integrated packet bus for multiple devices
04/27/2004US6728810 Data processing apparatus and bus control method therefor
04/27/2004US6728809 Time-out control apparatus, terminal unit, time-out control system and time-out procedure
04/27/2004US6728807 Using switch fabric blades in a modular network to connect port plates
04/27/2004US6728803 Interconnection architecture for managing multiple low bandwidth connections over a high bandwidth link
04/27/2004US6728784 Collaborative multimedia architecture for packet-switched data networks
04/27/2004US6728782 Method of verifying newly provisioned customer network route advertisements
04/27/2004US6728781 Heartbeat failure detector method and apparatus
04/27/2004US6728779 Method and apparatus for exchanging routing information in a packet-based data network
04/27/2004US6728778 LAN switch with compressed packet storage
04/27/2004US6728777 Method for engineering paths for multicast traffic
04/27/2004US6728772 Automatic configuration of a channel-to-channel connection employing channel-to-channel functioning integrated within one or more channels of a computing environment
04/27/2004US6728770 Method and apparatus for workload balancing along multiple communication paths to a plurality of devices
04/27/2004US6728768 Method and apparatus for improving dynamic simple network management protocol GetNext processing
04/27/2004US6728765 Information device, information device system control method, and information device system
04/27/2004US6728757 Smart HTML electronic mail
04/27/2004US6728748 Method and apparatus for policy based class of service and adaptive service level management within the context of an internet and intranet
04/27/2004US6728747 Method and system for implementing failover for database cursors
04/27/2004US6728737 Method and system for leasing storage
04/27/2004US6728723 Method and system for verifying configuration transactions managed by a centralized database
04/27/2004US6728715 Method and system for matching consumers to events employing content-based multicast routing using approximate groups
04/27/2004US6728688 Method and communication system for handling alarms using a management network having a number of management levels
04/27/2004US6728670 Method of determining the topology of a network by transmitting and monitoring sequences of orthogonal signals
04/27/2004US6728662 Method and system for remotely servicing a detection device
04/27/2004US6728603 System and method for managing wireless vehicular communications
04/27/2004US6728545 System and method for computing the location of a mobile terminal in a wireless communications network
04/27/2004US6728541 Radio relay system
04/27/2004US6728536 Method and system for combined transmission of access specific access independent and application specific information over public IP networks between visiting and home networks
04/27/2004US6728514 Scalable wireless network topology systems and methods
04/27/2004US6728489 Optical transmission system constructing method and system
04/27/2004US6728365 Method and system for providing quality-of-service on packet-based wireless connections
04/27/2004US6728358 Efficient buffer allocation for current and predicted active speakers in voice conferencing systems
04/27/2004US6728342 TTY messaging
04/27/2004US6728272 Method and apparatus for transporting private line traffic over an ATM network
04/27/2004US6728271 Stream demultiplexing device
04/27/2004US6728270 Scheduling and admission control of packet data traffic
04/27/2004US6728268 Method and system to connect internet protocol hosts via an application specific bus
04/27/2004US6728267 Service capable network
04/27/2004US6728266 Pricing mechanism for resource control in a communications network
04/27/2004US6728265 Controlling frame transmission
04/27/2004US6728262 System and method for integrating process control and network management
04/27/2004US6728261 ATM over IP
04/27/2004US6728260 Switch and/or router unit
04/27/2004US6728257 Fluid flow fair scheduling emulation in wireless shared channel packet communication network
04/27/2004US6728256 Shared buffer control device
04/27/2004US6728255 Apparatus and method for storing min terms in a network switch port memory for identifying data packet types in a real time
04/27/2004US6728254 Multiple access parallel memory and method
04/27/2004US6728253 Mixed queue scheduler
04/27/2004US6728252 LSI control apparatus for communication, method for controlling the same, and distributed control net work system having communication LSI control apparatus
04/27/2004US6728251 Switching apparatus comprising a centralized switch core and at least one SCAL element(s) for the attachment of various protocol adapters
04/27/2004US6728249 System and method for performing cut-through forwarding in an ATM network supporting LAN emulation
04/27/2004US6728248 Optical line terminal
04/27/2004US6728247 Method and device for increasing a data throughput
04/27/2004US6728246 Arrangement for reducing layer 3 header data supplied to switching logic on a network switch
04/27/2004US6728245 Communication method, communication system, and gateway used for the communication system
04/27/2004US6728243 Method for specifying TCP/IP packet classification parameters
04/27/2004US6728242 ATM cell switching system
04/27/2004US6728241 Boolean protocol filtering
04/27/2004US6728239 Scaleable network server for low cost PBX
04/27/2004US6728238 Dynamic allocation of voice and data channels in a time division multiplexed telecommunications system
04/27/2004US6728237 Arrangement, a system and a method relating to a packet data communication
04/27/2004US6728236 Multimedia call center
04/27/2004US6728232 System and method for auto-configuration and discovery of IP to MAC address mapping and gateway presence in wireless peer-to-peer ad-hoc routing networks
04/27/2004US6728231 Radio transmission method and radio transmission
04/27/2004US6728222 Conference terminal control device
04/27/2004US6728220 Method and system for preventing transmission loops in a label switching domain
04/27/2004US6728219 Graphical user interface system and method for visually gauging network performance
04/27/2004US6728215 System and method for placing wireless calls on an internet protocol based local area network based upon quality of service conditions
04/27/2004US6728214 Testing of network routers under given routing protocols
04/27/2004US6728213 Selective admission control in a network device
04/27/2004US6728212 Asymmetric void filling scheduler with bandwidth grabbing
04/27/2004US6728211 Method and apparatus for delaying packets being sent from a component of a packet switching system
04/27/2004US6728209 Measurement of packet delay variation
04/27/2004US6728208 Method for controlling a quality of service in a mobile communications system
04/27/2004US6728207 Self-healing ring network and a method for fault detection and rectifying
04/27/2004US6728206 Crossbar switch with communication ring bus
04/27/2004US6728205 Method and apparatus for automatic protection switching
04/27/2004US6728204 Arrangement, system and method relating to data/telecommunication
04/27/2004US6728138 Semiconductor memory device having faulty cells
04/27/2004US6727998 Printing system for transmitting print data by electronic mail
04/27/2004US6727864 Method and apparatus for an optical function generator for seamless tiled displays
04/27/2004US6727799 Communication control method and electronic equipments
04/27/2004US6727533 Semiconductor apparatus having a large-size bus connection
04/27/2004CA2292368C Data search apparatus and internetwork relay apparatus using data search apparatus
04/27/2004CA2244073C Atm network with ring architecture
04/27/2004CA2241937C Robust method and apparatus enabling multi-mode wireless optical communication
04/24/2004CA2423510A1 Monitoring apparatus and monitoring program
04/22/2004WO2004034731A1 Traffic shaping improvement
04/22/2004WO2004034729A1 Information processing system, service providing device and method, information processing device and method, recording medium, and program
04/22/2004WO2004034724A1 Mobile communication device, mobile router, and mobile communication system