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)
03/2003
03/27/2003US20030058877 Configurable hardware scheduler calendar search algorithm
03/27/2003US20030058876 Methods and apparatus for retaining packet order in systems utilizing multiple transmit queues
03/27/2003US20030058875 Infiniband work and completion queue management via head only circular buffers
03/27/2003US20030058874 System and method for enabling mobile edge services
03/27/2003US20030058873 Network device with improved storage density and access speed using compression techniques
03/27/2003US20030058872 System and method for processing packets
03/27/2003US20030058871 Per hop behavior for differentiated services in mobile ad hoc wireless networks
03/27/2003US20030058869 Methods and apparatus for the fair allocation of bandwidth among MCR and best effort service connections in an ATM switch
03/27/2003US20030058867 ATM apparatus, IP apparatus and bus system
03/27/2003US20030058866 Network delivery data transmitting method, network delivery data receiving method, network delivery data transmitting system, and network delivery data receiving system
03/27/2003US20030058864 Network switching device with pipelined search engines
03/27/2003US20030058861 Subscriber interfacing apparatus of an ATM switching system
03/27/2003US20030058860 Destination address filtering
03/27/2003US20030058859 Method for controlling number of addresses in address table of switch
03/27/2003US20030058858 Multi-media communication management system with multicast messaging capabilities
03/27/2003US20030058857 Multicast IP zones for fast spanning tree convergence in wide-area packet network systems
03/27/2003US20030058855 Allocation of a server address to a terminal
03/27/2003US20030058854 Method and apparatus for performing an in-service upgrade of a switching fabric of a network element
03/27/2003US20030058853 Method and apparatus for mobile device roaming in wireless local area network
03/27/2003US20030058852 Apparatus and method for just-in-time transfer of transmit commands to a network interface
03/27/2003US20030058851 Guaranteed admission and incremental bandwidth allocation in a packet network
03/27/2003US20030058850 Routing packets across multiple forwarding elements
03/27/2003US20030058849 Telecommunication system with distributed broadband remote
03/27/2003US20030058847 Multi-subshelf control system and method for a network element
03/27/2003US20030058844 Communication management system with lines status notification and single button dialing for key switch emulation
03/27/2003US20030058843 Network device control system, network interconnection apparatus and network device
03/27/2003US20030058842 System and method for providing information services to a mobile device user
03/27/2003US20030058841 Anti-offline device adapted to be used in home PNA compliant network system and the data packet transmission method thereof
03/27/2003US20030058840 In-line filter for combined telecommunication applications
03/27/2003US20030058839 Soft switch using distributed firewalls for load sharing voice-over-IP traffic in an IP network
03/27/2003US20030058837 Method and system for upstream priority lookup at physical interface
03/27/2003US20030058836 Method for establishing a multimedia connection with quality of service using an ATM backbone
03/27/2003US20030058835 Cross-connect control apparatus and method for broadband digital cross-connect system
03/27/2003US20030058832 Method and apparatus for enabling connectivity between arbitrary networks using a mobile device
03/27/2003US20030058827 Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service
03/27/2003US20030058826 Multihop, multi-channel, wireless communication network with scheduled time slots
03/27/2003US20030058825 Systems and method for providing an IP core network for wireless/wireline integration
03/27/2003US20030058824 Location-based call management for geographically-distributed communication systems
03/27/2003US20030058822 Method and apparatus for communications of data rate control information in a CDMA communication system
03/27/2003US20030058819 Optimizing data traffic in an AD-HOC established device network
03/27/2003US20030058818 Methods and apparatus for a modular wireless system
03/27/2003US20030058816 Forwarding communication network and wireless channel allocation method therefor
03/27/2003US20030058810 Hybrid satellite system for providing one-way and two-way communication services
03/27/2003US20030058808 Communication system for location sensitive information and method therefor
03/27/2003US20030058806 Multi-media communication system with advanced conference call management
03/27/2003US20030058805 Multi-media communication management system with enhanced video conference services
03/27/2003US20030058804 Method of reducing traffic during path restoration
03/27/2003US20030058802 Adaptive rate controlled router system and method
03/27/2003US20030058800 System and method for selection of redundant control path links in a multi-shelf network element
03/27/2003US20030058798 Fast and scalable approximation methods for finding minimum cost flows with shared recovery strategies, and system using same
03/27/2003US20030058797 Path provisioning for service level agreements in differentiated service networks
03/27/2003US20030058796 Traffic manager, gateway signaling and provisioning service for all packetized networks with total system-wide standards for broadband applications including all legacy services
03/27/2003US20030058795 System and method for dropping lower priority packets that are slated for transmission
03/27/2003US20030058793 Method and system for congestion avoidance in packet switching devices
03/27/2003US20030058792 Method and system for managing admission to a network
03/27/2003US20030058791 Method and apparatus for optimization of redundant link usage in a multi-shelf network element
03/27/2003US20030058790 Ring switching method and node apparatus using the same
03/27/2003US20030058789 SDH ring network
03/27/2003US20030058601 Power adapter
03/27/2003US20030058369 Control device, controlled device with passing-through function, controlled device, controlled method, medium and program
03/27/2003US20030058247 Initializing a series of video routers that employ source-synchronous signaling
03/27/2003US20030058106 Network termination device, alarm transfer system and alarm transferring method
03/27/2003US20030058096 Notification of use of network-enabled device
03/27/2003US20030058095 Management system
03/27/2003US20030058085 Power transfer apparatus for concurrently transmitting data and power over data wires
03/27/2003US20030058080 System and method for network element equipment status monitoring
03/27/2003US20030057044 Expandable case
03/27/2003US20030056998 E-mail informable handwriting-input device
03/27/2003CA2466281A1 Traffic restriction by means of reliability check for a packet-oriented connectionless network with qos transmission
03/27/2003CA2460994A1 Vertical instruction, data processing, and differentiated services in a network processor architecture
03/27/2003CA2460993A1 Method for selecting useful routes in a router for even traffic distribution in a communication network
03/27/2003CA2460842A1 An information transmission system
03/27/2003CA2460678A1 System and method for wireless multimedia communication
03/27/2003CA2460581A1 Allocation of bit streams for communication over multi-carrier frequency-division multiplexing (fdm)
03/27/2003CA2457051A1 Data communications method and system using buffer size to calculate transmission rate for congestion control
03/27/2003CA2404250A1 Deterministic field bus and process for management of such a bus
03/27/2003CA2404178A1 Method and apparatus for gaming with simulation of telephone for player interaction
03/27/2003CA2358034A1 System and method for network element equipment status monitoring
03/27/2003CA2358027A1 Method and system for automatically numbering shelves in a multi-shelf network element
03/26/2003EP1296530A2 Dynamic allocation of resources in a simulcast wireless communication system
03/26/2003EP1296528A2 Verification system and method for packet call processing operation of mobile telecommunication system
03/26/2003EP1296503A2 Voice-over-IP gateway
03/26/2003EP1296497A1 Distribution of multimedia content using an intermediate mobile proxy server
03/26/2003EP1296491A2 Voice processing system and method for asynchronous transfer mode network
03/26/2003EP1296490A2 Message broker
03/26/2003EP1296489A1 Mobile communication service control apparatus and mobile communication service control method
03/26/2003EP1296488A2 Multiplexing IP data packets within a MPLS frame
03/26/2003EP1296487A2 Method and telecommunication device for transmitting broadcasting information and/or on demand information in a telecommunication network
03/26/2003EP1296486A1 Data transmission apparatus, data reception apparatus, data transmission method, data reception method, and transfer system
03/26/2003EP1296485A2 System and method for hardware based reassembly of a fragmented packet
03/26/2003EP1296484A1 Data communications method using backoff number control and a station for carrying out the method
03/26/2003EP1296483A1 Master communication apparatus used in radio lan system, and control method and control program of master communication apparatus
03/26/2003EP1296482A2 A system and method for managing one or more domains
03/26/2003EP1296481A1 Obile communication service charging apparatus and mobile communication service charging method
03/26/2003EP1296480A1 Internet use charging system
03/26/2003EP1296479A1 Data communication method and system for transmitting multiple data streams calculating available bandwidth per stream and bit stream trade-off
03/26/2003EP1296475A1 Communication apparatus, communication method, communication program, recording medium, mobile station, base station, and communication system
03/26/2003EP1296245A2 Fault notification system and process using local area network
03/26/2003EP1296244A2 Network storage system and control method
03/26/2003EP1296240A2 System and method for enabling transaction-based service utilizing non-transactional resources
1 ... 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 ... 4490