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)
12/2000
12/12/2000US6160873 System and method for remotely initializing, operating and monitoring a general-purpose computer
12/12/2000US6160853 Modem concentrator
12/12/2000US6160843 Communication server apparatus providing XDSL services and method
12/12/2000US6160822 ATM cell synchronization circuit
12/12/2000US6160818 Traffic management in packet communication networks having service priorities and employing effective bandwidths
12/12/2000US6160817 Method for using narrowband performance features provided in broadband communications terminals, in broadband networks
12/12/2000US6160815 Band setting apparatus for suppressing cell delay variation
12/12/2000US6160814 Distributed shared-memory packet switch
12/12/2000US6160813 Fibre channel switching system and method
12/12/2000US6160812 Method and apparatus for supplying requests to a scheduler in an input buffered multiport switch
12/12/2000US6160811 Data packet router
12/12/2000US6160810 ATM based VDSL communication system having meta signaling for switching a subscriber between different data service providers
12/12/2000US6160809 Distributed packet data with centralized snooping and header processing router
12/12/2000US6160806 High density unit shelf with network interface cards and method
12/12/2000US6160804 Mobility management for a multimedia mobile network
12/12/2000US6160797 Satellite receiver/router, system, and method of use
12/12/2000US6160796 Method and system for updating device identification and status information after a local bus reset within a home audio/video network
12/12/2000US6160795 Network communication
12/12/2000US6160793 ECN-based approach for congestion management in hybrid IP-ATM networks
12/12/2000US6160653 Optical computer bus with dynamic bandwidth allocation
12/12/2000US6160651 Optical layer survivability and security system using optical label switching and high-speed optical header reinsertion
12/12/2000US6160631 Printing system
12/12/2000US6160551 Graphical user interface for displaying and manipulating objects
12/12/2000US6160436 Driver with switchable gain
12/12/2000CA2219411C Method and system for providing access by secondary stations to a shared transmission medium
12/12/2000CA2204058C System and method for automated network reconfiguration
12/12/2000CA2188652C Telecommunications signaling arrangement for terminals without signaling capability
12/12/2000CA2187828C Resource allocation system for wireless networks
12/12/2000CA2166284C Broadband intelligent telecommunications network and method employing a resource system to support network services
12/12/2000CA2152609C Method for adaptive smoothing delay for packet voice applications
12/12/2000CA2063936C Loop-back in dual ring network
12/11/2000CA2310772A1 System architecture for electronic devices
12/11/2000CA2308827A1 Ring-bus technology
12/11/2000CA2300697A1 Method and system for wireless qos agent for all-ip network
12/07/2000WO2000074434A1 Atm metwork emulator
12/07/2000WO2000074433A1 Bi-modal control system and method for partitioning a shared output buffer in a connection-oriented network
12/07/2000WO2000074432A1 Fair discard system
12/07/2000WO2000074431A2 User interface for ip telephony
12/07/2000WO2000074430A2 System and method for customer driven qos in a hybrid communication system
12/07/2000WO2000074429A1 Method for seamless handover between communications networks
12/07/2000WO2000074428A1 Procedure and device for allocation of radio resources
12/07/2000WO2000074422A1 Roaming in atm network
12/07/2000WO2000074416A1 Random access control method and system
12/07/2000WO2000074415A1 Automatic frequency allocation (afa) for wireless office systems sharing the spectrum with public systems
12/07/2000WO2000074411A1 Transmission and interconnection method
12/07/2000WO2000074409A1 Integrated home location register and ip-ss7 gateway
12/07/2000WO2000074407A1 Apparatus, and associated method, for communicating packet data in a radio communication system
12/07/2000WO2000074402A1 Wireless transceiver network employing node-to-node data messaging
12/07/2000WO2000074398A1 Apparatus, system and method for media independent call control
12/07/2000WO2000074397A1 System, method and device for roaming subscriber registration
12/07/2000WO2000074393A1 Vdsl video/data set top test equipment
12/07/2000WO2000074381A1 Multi-level broadband multimedia delivery system
12/07/2000WO2000074360A1 Connection device with real time and non-real time data ports
12/07/2000WO2000074356A2 Method and system for call transfer
12/07/2000WO2000074349A2 Email checker and email arrival notifier
12/07/2000WO2000074348A1 Methods and apparatus for concurrent access to multiple networks
12/07/2000WO2000074346A1 System and method for context switching in an electronic network
12/07/2000WO2000074344A1 Apparatus and method for transmitting variable-length data according to a radio link protocol in a mobile communication system
12/07/2000WO2000074341A1 Protocol data unit encapsulation method
12/07/2000WO2000074338A2 Method and apparatus for server bandwidth utilization management
12/07/2000WO2000074337A2 System and method for a rules database server in a hybrid communication system
12/07/2000WO2000074336A2 A system, method and article of manufacture for dynamic billing utilizing quality of service in a hybrid communication system architecture
12/07/2000WO2000074334A2 Universal address system and mehtod
12/07/2000WO2000074333A2 Automatic discovery of nodes associated with a virtual subnet
12/07/2000WO2000074327A1 Method for establishing connections to a data network
12/07/2000WO2000074326A1 Dispatch service to dispatch clients via a packet-switched network
12/07/2000WO2000074325A1 System and method for proactive performance management in a hybrid communication system
12/07/2000WO2000074324A1 A system, method and article of manufacture for managing network data in a hybrid network architecture
12/07/2000WO2000074322A1 Method and device for bandwidth allocation
12/07/2000WO2000074321A1 Apparatus and method for traffic shaping in a network switch
12/07/2000WO2000074320A1 Network interconnections
12/07/2000WO2000074319A1 Apparatus, and associated method, for identifying data with an address
12/07/2000WO2000074318A1 Transmitter-based path protection switching in a ring network
12/07/2000WO2000074317A1 Multi-atm layer, multi-phy layer bus architecture
12/07/2000WO2000074316A1 Construction method of radio network system and radio transmission device
12/07/2000WO2000074315A1 Message write device, message write method, message read device, message read method, memory address control circuit for write of variable length message, and memory address control circuit for read of variable length message
12/07/2000WO2000074314A2 A system and method for problem management in a hybrid network architecture
12/07/2000WO2000074313A1 Network fault isolation
12/07/2000WO2000074312A1 Method and device for multicasting
12/07/2000WO2000074310A2 Method and system for path protection in a communications network
12/07/2000WO2000074309A2 Recursive partitioning of networks
12/07/2000WO2000074308A2 Dynamic generation of deadlock-free routings
12/07/2000WO2000074306A2 Wireless transceiver network employing node-to-node data messaging
12/07/2000WO2000074305A2 Method for routing in hierarchical networks
12/07/2000WO2000074304A2 Network fault isolation
12/07/2000WO2000074303A2 Optimization of topology and switching technology in a core network
12/07/2000WO2000074302A2 Communications network for use in the field of nursing care
12/07/2000WO2000074282A2 High speed ethernet based on sonet technology
12/07/2000WO2000074281A1 System and method for line of sight path communication
12/07/2000WO2000074270A1 Method for an automatic search by an aircraft of a communication address of a ground entity in an atn network
12/07/2000WO2000074259A2 Sequence numbering of data packets
12/07/2000WO2000074015A1 Method and apparatus in a two-way wireless communication system for location-based message transmission
12/07/2000WO2000073940A1 Method and system for automatically updating diagrams
12/07/2000WO2000073929A2 A system, method, and article of manufacture for effectively conveying which components of a system are required for implementation of technology
12/07/2000WO2000073922A2 Content delivery system
12/07/2000WO2000073918A1 System and method for vdsl real time response to video programming
12/07/2000WO2000073876A2 Secure data exchange between data processing systems
12/07/2000WO2000073759A1 Method and apparatus for controlling time-scale modification during multi-media broadcasts
12/07/2000WO2000073758A1 Method and apparatus for user-time-alignment for broadcast works
12/07/2000WO2000073741A1 Method and system for providing telephony services via dsl
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