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)
10/2009
10/27/2009US7609703 Group communication system and method
10/27/2009US7609702 Interworking between cell and packet based networks
10/27/2009US7609701 Communication using private IP addresses of local networks
10/27/2009US7609700 QoS channels for multimedia services on a general purpose operating system platform using data cards
10/27/2009US7609699 Virtual private network over asynchronous transfer mode
10/27/2009US7609698 Apparatus and method for retransmitting data in mobile communication system
10/27/2009US7609697 Optimizing IEEE 802.11 for TCP/IP data transfer
10/27/2009US7609696 Storing and accessing TCP connection information
10/27/2009US7609695 Optimizing switching element for minimal latency
10/27/2009US7609694 Multicast communications system with mechanism for updating multicast trees
10/27/2009US7609693 Multicast packet queuing
10/27/2009US7609692 Method and apparatus for controlling route in network
10/27/2009US7609691 Method and system for automatically interconnecting IPv4 networks across an IPv6 network
10/27/2009US7609690 Network system, communication method for use in network system and host device
10/27/2009US7609689 System and method for mapping an index into an IPv6 address
10/27/2009US7609687 Home agent apparatus, mobile router communication system, and communication method
10/27/2009US7609686 Mass multimedia messaging
10/27/2009US7609685 IP telephony apparatus providing simultaneous SIP communication for multiple IP phones and method for the same
10/27/2009US7609684 Local soft switch and method for connecting to and providing access to a TDM network
10/27/2009US7609683 Communication system, connection management server apparatus, and recording medium on which program is recorded
10/27/2009US7609682 Implementing an intelligent network service for a packet-switched service using a node interfacing a mobile communications network to a packet data network
10/27/2009US7609681 Communication apparatus and coexistence method for enabling coexistence of communication systems
10/27/2009US7609680 HARQ device and method for mobile communication system
10/27/2009US7609677 Internet protocol based information transmission in a radio communication system
10/27/2009US7609673 Packet-based conversational service for a multimedia session in a mobile communications system
10/27/2009US7609663 Method for establishing a communication connection in a direct communication network
10/27/2009US7609659 Systems and methods for facilitating communication over a plurality of communication mediums
10/27/2009US7609658 Method and system for identifying instability or a spanning tree protocol loop in a network
10/27/2009US7609657 Network device and address learning method thereof
10/27/2009US7609656 Bridge device, method of controlling bridge device, and control program
10/27/2009US7609655 Facilitating topology change functionality when regional root information changes
10/27/2009US7609654 Method of evaluating network connectivity between network resources
10/27/2009US7609653 Resolving partial media topologies
10/27/2009US7609650 Collection of data at target wireless devices using data collection profiles
10/27/2009US7609647 Method and apparatus for network configuration validation
10/27/2009US7609646 Method and apparatus for eliminating false voice detection in voice band data service
10/27/2009US7609645 Moving picture compression encoding transceiver apparatus
10/27/2009US7609644 Ad hoc communications system
10/27/2009US7609643 Transfer of error-analysis and statistical data after retry in a fibre channel input/output system
10/27/2009US7609642 Detecting network interfaces capable of channel bonding
10/27/2009US7609640 Methods and applications for avoiding slow-start restart in transmission control protocol network communications
10/27/2009US7609636 System and method for infiniband receive flow control with combined buffering of virtual lanes and queue pairs
10/27/2009US7609635 Method of controlling reverse transmission in a mobile communication system
10/27/2009US7609634 Communication traffic policing apparatus and methods
10/27/2009US7609633 Bandwidth policer with compact data structure
10/27/2009US7609632 Scheduling mechanism for MAC entity
10/27/2009US7609631 Scheduling method and system for communication systems that offer multiple classes of service
10/27/2009US7609630 Communication traffic type determination devices and methods
10/27/2009US7609629 Network controller and control method with flow analysis and control function
10/27/2009US7609627 Method for packet data transmission
10/27/2009US7609626 Nodes for managing congestion and traffic flow by considering the minimization of link utilization values
10/27/2009US7609625 Systems and methods for detecting and preventing flooding attacks in a network environment
10/27/2009US7609624 Method and apparatus for pre-provisioning networks to support fast restoration with minimum overbuild
10/27/2009US7609623 Method and system for automatically rerouting data from an overbalanced logical circuit in a data network
10/27/2009US7609620 Method and apparatus using multiprotocol label switching (MPLS) label distribution protocol (LDP) to establish label switching paths (LSPS) for directed forwarding
10/27/2009US7609618 Dynamically controlling HSRP preemption dependent on stateful NAT convergence
10/27/2009US7609417 Data processing apparatus, image processing apparatus, information notifying method therefor, and program for implementing the method
10/27/2009US7609286 Method and apparatus for video conferencing
10/27/2009US7607585 Integrated circuit device with multiple communication modes and operating method thereof
10/27/2009US7607572 Formalizing, diffusing, and enforcing policy advisories and monitoring policy compliance in the management of networks
10/27/2009CA2569571C Concept for enabling access to a network using a local wireless network
10/27/2009CA2534448C Auto-ip traffic optimization in mobile telecommunications systems
10/27/2009CA2491560C System and method for selecting a cellular network on a wireless local area network
10/27/2009CA2460110C Method and system for providing data services to mobile communication terminals and mobile communication terminal therefor
10/27/2009CA2428076C Use of extensible markup language in a system and method for influencing a position on a search result list generated by a computer network search engine
10/27/2009CA2418923C A node, an optical/electrical path integrated network using the node, and a program which controls the node
10/27/2009CA2400555C Method and apparatus for controlling document service requests using a mobile computing device
10/27/2009CA2339668C Ip mobility support using proxy mobile node registration
10/27/2009CA2323429C Local network, particularly an ethernet network, with redundancy properties, as well as a redundancy manager
10/25/2009CA2629900A1 Enhanced digital media review and play system
10/24/2009CA2664006A1 Telephone system, its server unit, and database synchronization method
10/23/2009CA2663999A1 Management of communications purchasing and use
10/22/2009WO2009129487A2 Methods, systems, and computer readable media for session initiation protocol (sip) overload control
10/22/2009WO2009129367A1 Multicast to unicast conversion system
10/22/2009WO2009129304A1 Upnp/dnla compliant mr-dvr
10/22/2009WO2009129268A2 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions
10/22/2009WO2009129058A2 A global broadcast communication system
10/22/2009WO2009129037A2 Method and system for creating and managing a variable number of visible interne protocol (ip) addresses
10/22/2009WO2009128927A1 Methods of protection sharing in wdm mesh networks
10/22/2009WO2009128875A1 Instant messaging reception indication
10/22/2009WO2009128842A1 Method and apparatus for resource utilization management in a multi-carrier communications system
10/22/2009WO2009128840A1 Method and apparatus for carrier identity determination in multi-carrier communication systems
10/22/2009WO2009128837A1 Diameter bus communications between processing nodes of a network element
10/22/2009WO2009128769A1 Systems and methods for dynamically adaptive multi-way message conversion
10/22/2009WO2009128753A1 Coversational interactivity measurement and estimation for real-time media
10/22/2009WO2009128515A1 Gateway device, method, and program
10/22/2009WO2009128163A1 Information processor, receiver, transmitter, control device, and control program
10/22/2009WO2009128162A1 Transmitter, control method, and control program
10/22/2009WO2009128159A1 Transmitter, receiver, control method, and network system
10/22/2009WO2009128158A1 Control device, control method, control program, and network system
10/22/2009WO2009128052A1 Method and apparatus for managing computing resources of management systems
10/22/2009WO2009128001A2 Method of commissioning a device arrangement
10/22/2009WO2009127931A1 Connectivity fault management traffic indication extension
10/22/2009WO2009127904A1 A private network system and method
10/22/2009WO2009127873A1 Session-based telecommunications
10/22/2009WO2009127734A1 Network apparatus and controlling method therefore
10/22/2009WO2009127697A1 Method for automatically generating a time schedule for distributed applications or processes in a digital network which communicate via a common time-controlled data bus
10/22/2009WO2009127631A1 Managing a network element
10/22/2009WO2009127602A1 Method for managing a network as well as corresponding network management application and network managed system
10/22/2009WO2009127364A1 Method and node for decentralized embedded self-optimization in a broadband access network
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