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)
11/2005
11/03/2005US20050243860 Performance optimization for wireless networks with mixed modulation types
11/03/2005US20050243859 Method and apparatus for high-speed multiple channel and line selector switch
11/03/2005US20050243858 Disitributed trunking mechanism for VHF networking
11/03/2005US20050243857 Simultaneously routing data over multiple wireless networks
11/03/2005US20050243856 Configurable fast ethernet and gigabit ethernet data port
11/03/2005US20050243853 Unified scheduling and queueing architecture for a multiservice switch
11/03/2005US20050243852 Variable packet-size backplanes for switching and routing systems
11/03/2005US20050243851 Method for transmitting data in a telecommunications network and switch for implementing said method
11/03/2005US20050243850 Network switch and components and method of operation
11/03/2005US20050243849 Multichannel MAC data stream for wireless communication
11/03/2005US20050243848 Fair round robin scheduler for network systems
11/03/2005US20050243847 Systems and methods for smooth and efficient round-robin scheduling
11/03/2005US20050243846 Method and apparatus providing continuous adaptive control of voice packet buffer at receiver terminal
11/03/2005US20050243845 Resilient packet ring device
11/03/2005US20050243843 Wireless LAN system
11/03/2005US20050243842 Media gateway
11/03/2005US20050243841 Tone disabling in a media gateway
11/03/2005US20050243840 Method of communication
11/03/2005US20050243839 Disabling mutually recursive routes
11/03/2005US20050243838 Ethernet media access control adaptation apparatus for real-time services and data transmission method using the same
11/03/2005US20050243837 Method and apparatus for L3-aware switching in an ethernet passive optical network
11/03/2005US20050243836 Communication interface software system
11/03/2005US20050243835 Assigning WAN links to subflows based on WAN link characteristics and application preferences
11/03/2005US20050243834 Packet transfer method and device
11/03/2005US20050243833 Method and system for sending E-LSP packets having QoS across a cell ATM based network
11/03/2005US20050243832 Data discard signalling procedure in a wireless communication system
11/03/2005US20050243831 Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
11/03/2005US20050243830 System for determining network route quality using sequence numbers
11/03/2005US20050243829 Traffic management architecture
11/03/2005US20050243828 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
11/03/2005US20050243827 Lookup engine
11/03/2005US20050243826 Intelligent adjunct network device
11/03/2005US20050243825 Methods and systems for efficient multicast across a mesh backplane
11/03/2005US20050243824 Systems and methods for managing multicast data transmissions
11/03/2005US20050243823 Multipoint protected switching ring
11/03/2005US20050243822 Method and apparatus for estimating delay and jitter between many network routers using measurements between a preferred set of routers
11/03/2005US20050243821 Communication system and communication method
11/03/2005US20050243820 Method and apparatus for data transfer in a packet-switched network
11/03/2005US20050243819 Internet phone system and method for peer to peer communication
11/03/2005US20050243818 Router IP port for an IP router
11/03/2005US20050243817 System and method for message routing in a network
11/03/2005US20050243816 System for addressing network end-points using route handles
11/03/2005US20050243815 Methods and systems for tunneling packets of a ring-topology-based link level communications protocol over a network having a star topology using a star-topology-based link level communications protocol
11/03/2005US20050243814 Method and system for an overlay management system
11/03/2005US20050243813 Employing one or more multiport systems to facilitate servicing of asynchronous communications events
11/03/2005US20050243812 Dynamic sub-array mapping systems and methods for ultrasound imaging
11/03/2005US20050243811 Devices, software and methods for measuring packet loss burstiness to determine quality of voice data transmission through a network
11/03/2005US20050243810 Video conference data transmission device and data transmission method adapted for small display of mobile terminals
11/03/2005US20050243809 System and method for configuration of Cisco's callmanager VoIP telephony
11/03/2005US20050243808 Systems and methods for providing pooled access in a telecommunications network
11/03/2005US20050243807 Method of searching a specific computer IP address using telephone number codes and an identification code
11/03/2005US20050243806 Television phone adapter
11/03/2005US20050243805 IP telephone system, IP telephone apparatus and calling method
11/03/2005US20050243804 Remote control system and controlled apparatus therein capable of sending e-mail if communication request fails
11/03/2005US20050243803 Dual-path data network connection method and devices utilizing the public switched telephone network
11/03/2005US20050243801 Device and method to automatically configure port forwarding
11/03/2005US20050243800 System and method of maintaining correct port forwarding in a residential gateway device
11/03/2005US20050243799 System and method for securing SS7 networks
11/03/2005US20050243798 Authentication mechanisms for call control message integrity and origin verification
11/03/2005US20050243797 Method for selecting useful routes in a router for even traffic distribution in a communications network
11/03/2005US20050243795 Method and system of determining state of node during reserved slot in wireless network
11/03/2005US20050243793 Apparatus and method for transmitting control information for transmission of high-speed packet data in a mobile communication system
11/03/2005US20050243788 Apparatus and method capable of providing quality of service channel access in a wireless network
11/03/2005US20050243787 Method and apparatus for communication between coordinator-based wireless network and different type of network which are interconnected through a backbone network
11/03/2005US20050243786 Method for transceiving data in coordinator-based wireless network and wireless network device employing the same
11/03/2005US20050243782 Wireless communication system, wireless communication apparatus, wireless communication method and computer program
11/03/2005US20050243781 Interference mitigation in mobile units having location transmitters
11/03/2005US20050243779 Device for accessing a vehicle control system via a wireless link
11/03/2005US20050243778 Seamless public wireless local area network user authentication
11/03/2005US20050243777 System, computer program product and method for accessing a local network of electronic devices
11/03/2005US20050243772 Handover supporting method and apparatus and handover method and apparatus
11/03/2005US20050243771 System and method for interrupt control on a handheld device
11/03/2005US20050243770 Method of facilitating handoff
11/03/2005US20050243769 Apparatus and method capable of pre-keying associations in a wireless local area network
11/03/2005US20050243767 Method and apparatus for identifying and reporting non-operational enhanced uplink signaling channels
11/03/2005US20050243766 Methods and apparatus for using a paging and location server to support session signaling
11/03/2005US20050243765 Mesh network and piconet work system and method
11/03/2005US20050243762 Wireless communication method and system for configuring radio access bearers for enhanced uplink services
11/03/2005US20050243758 Systems and methods for managing and controlling broadband wireless network
11/03/2005US20050243757 Packet transmission system, wireless basestation, and route optimization for packet transmission
11/03/2005US20050243756 Apparatus and method for implementing virtual MIMO antennas in a mobile ad hoc network
11/03/2005US20050243755 Method and system for adapting wireless network service level
11/03/2005US20050243754 Method and system for service integration in a multi-service communication system
11/03/2005US20050243751 Time slot reservation method for multicast data in wireless network
11/03/2005US20050243747 Systems and methods for sending binary, file contents, and other information, across SIP info and text communication channels
11/03/2005US20050243746 Session inspection scheme
11/03/2005US20050243745 Adaptive time division duplexing method and apparatus for dynamic bandwidth allocation within a wireless communication system
11/03/2005US20050243744 Quality packet radio service for a general packet radio system
11/03/2005US20050243742 Secure videoconferencing equipment switching system and method
11/03/2005US20050243741 Method, apparatus, system, and computer program product for interruption-free conference calling
11/03/2005US20050243739 Network topology discovery
11/03/2005US20050243738 System and method for SONET transport optimization (S-TOP)
11/03/2005US20050243737 Protocol for communication between access ports and wireless switches
11/03/2005US20050243735 Node selecting method
11/03/2005US20050243733 Method and apparatus for providing trace route and timing information for media streams
11/03/2005US20050243732 Organization and maintenance loopback cell processing in ATM networks
11/03/2005US20050243731 Silent datapath failure detection
11/03/2005US20050243730 Network administration
11/03/2005US20050243729 Method and apparatus for automating and scaling active probing-based IP network performance monitoring and diagnosis
11/03/2005US20050243728 Configuration of filter for data stream organized in frames
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