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)
08/2007
08/30/2007US20070202893 Radio repeater
08/30/2007US20070202875 Method for a radiotelephone to search for access technologies in a network
08/30/2007US20070202856 Automatic quality of service based resource allocation
08/30/2007US20070202803 Communication Terminal Device And Communciation Relay Method
08/30/2007US20070201666 Method and System for Visually Rearranging Telephone Call Trees
08/30/2007US20070201637 Notifying users when messaging sessions are recorded
08/30/2007US20070201630 Variable data voice survey and recipient voice message capture system
08/30/2007US20070201628 Distributed control of power in multipoint-to-point orthogonal frequency division multiplexing communication
08/30/2007US20070201573 System for variable forward error correction in a multipoint to point orthogonal frequency division multiplexing system
08/30/2007US20070201515 System and Method for Bypassing Data From Egress Facilities
08/30/2007US20070201511 Relay device and communication device realizing contents protection procedure over networks
08/30/2007US20070201509 System and method for providing a compatibility feature in a session initiation protocol (SIP) environment
08/30/2007US20070201508 Proxy agent for providing remote management of equipment in a communication network
08/30/2007US20070201505 Wireless communication terminal and wireless communication method
08/30/2007US20070201502 Systems and methods for controlling the delivery behavior of downloaded content
08/30/2007US20070201501 Base station and base-station control apparatus
08/30/2007US20070201500 Selective Frame Dropping For Initial Buffer Delay Reduction
08/30/2007US20070201499 Device, system and/or method for managing packet congestion in a packet switching network
08/30/2007US20070201498 Fluctuation absorbing buffer apparatus and packet voice communication apparatus
08/30/2007US20070201497 Method and system for high-concurrency and reduced latency queue processing in networks
08/30/2007US20070201496 Method and system for diagnosis and control of machines using connectionless modes having delivery monitoring and an alternate communication mode
08/30/2007US20070201495 Data Communication in Networks Comprising a Plurality of Network Nodes and at Least One Star Node
08/30/2007US20070201494 Last Leg Utility Grid High-Speed Data Communication Network Having Virtual Local Area Network Functionality
08/30/2007US20070201493 VoIP Gateway Apparatus, And Method For Controlling Call-In/Call-Out in VoIP Gateway Apparatus
08/30/2007US20070201492 Compact packet based multimedia interface
08/30/2007US20070201491 System and method for synchronizing serial digital interfaces over packet data networks
08/30/2007US20070201490 System and method for implementing ethernet MAC address translation
08/30/2007US20070201489 Information processing apparatus, information processing method, and system
08/30/2007US20070201488 Apparatus and method for providing user datagram protocol/internet protocol-based A1 interface in a mobile communication system
08/30/2007US20070201487 Distributed managed entities and database
08/30/2007US20070201486 GPON management system
08/30/2007US20070201485 Method and communication network components for managing media signal quality
08/30/2007US20070201484 Method and apparatus for providing interactive media during communication in channel-based media telecommunication protocols
08/30/2007US20070201483 Network name resolution into network address
08/30/2007US20070201482 Automatic Scheduling of Activities between Multiple Participants
08/30/2007US20070201481 Multistage Prioritization of Packets Within a Session Over Internet Protocol (SOIP) Network
08/30/2007US20070201480 System and method for interworking communication protocols to provide supplementary services
08/30/2007US20070201479 Prefix and ip address management scheme for router and host in network system
08/30/2007US20070201478 MPOA System and Its Shortcut Communication Control Method, and Shortcut Communication Control Program
08/30/2007US20070201477 Method to optimize the data stream between a router and a multimedia unit
08/30/2007US20070201476 Single stage pointer and overhead processing
08/30/2007US20070201475 Packet processing system and related packet processing method
08/30/2007US20070201474 Device for protection against illegal communications and network system thereof
08/30/2007US20070201473 Quality of Service Prioritization of Internet Protocol Packets Using Session-Aware Components
08/30/2007US20070201472 Prioritization Within a Session Over Internet Protocol (SOIP) Network
08/30/2007US20070201471 Fabric channel control apparatus and method
08/30/2007US20070201470 Fast database migration
08/30/2007US20070201469 System and method for providing simultaneous handling of layer-2 and layer-3 mobility in an Internet protocol network environment
08/30/2007US20070201468 Multicast group address signaling using MAC header for power save delivery in a wireless network
08/30/2007US20070201467 Multicast address signaling for power save delivery in a wireless network
08/30/2007US20070201466 Network switch having port blocking capability
08/30/2007US20070201465 Prefix and ip address management scheme for router and host in network system
08/30/2007US20070201464 Method and Network Element for Forwarding Data
08/30/2007US20070201463 Data analysis apparatus and data analysis method
08/30/2007US20070201462 Processing Of Forwarded In Communication Networks
08/30/2007US20070201461 Network switching device
08/30/2007US20070201460 Data transmitting and receiving apparatus, data transmitting and receiving method, and computer product
08/30/2007US20070201459 System and method for providing status notification for conventional telephony devices in a session initiation protocol environment
08/30/2007US20070201458 System and method for implementing ACLs using multiple hash-trie-key tables
08/30/2007US20070201457 Method and system for dynamically assigning domain identification in a multi-module fibre channel switch
08/30/2007US20070201456 Auto block and auto discovery in a distributed communication system
08/30/2007US20070201455 Head Office And Plurality Of Branches Connected Via A Network
08/30/2007US20070201454 System and method for recording calls in an ip-based communications system
08/30/2007US20070201453 Remote Access to a Computer Telephony System
08/30/2007US20070201452 System enabling IP (Internet protocol) services for user terminal based on SIP (session initiation protocol) signaling
08/30/2007US20070201451 Service exchange in a VoIP to telephony bridging network
08/30/2007US20070201450 Network adapter
08/30/2007US20070201449 Method and system for providing communication protocol interoperability
08/30/2007US20070201448 System and method for consolidating media signaling to facilitate Internet protocol (IP) telephony
08/30/2007US20070201447 Authentication tokens for Voice over Internet Protocol (VOIP) calling, and VOIP devices, methods and computer program products using same
08/30/2007US20070201446 Systems, methods and computer program products for dynamically allocating bandwidth of a subscriber line that carries voice over internet protocol (VoIP) telephone calls and internet protocol telephone (IPTV) transmissions
08/30/2007US20070201445 Methods and apparatus to limit ring trees in voice over internet protocol networks
08/30/2007US20070201444 Digital telephone data and control signal transmission system
08/30/2007US20070201443 VoIP caller authentication by voice signature continuity
08/30/2007US20070201442 Schema-based portal architecture for assessment and integration of silicon IPs
08/30/2007US20070201441 System and method for effecutating a sip call in a network environment including IMS
08/30/2007US20070201440 Improved voic-over-internet-protocol method
08/30/2007US20070201439 Miscellaneous improvements on the hrpd system
08/30/2007US20070201438 Joint ofdm and mc-cdma transmission and fast cell switching for circuit switching traffic
08/30/2007US20070201437 Method of transmitting at least one sub-packet based on feedback information in a wireless communication system
08/30/2007US20070201436 Call setup method for minimizing call setup delay in mobile telecommunications system and apparatus thereof
08/30/2007US20070201435 Transmission Of Video Over Ip
08/30/2007US20070201434 Storage system having a channel control function using a plurality of processors
08/30/2007US20070201433 Method and apparatus for providing E911 services via network announcements
08/30/2007US20070201432 Voice gateway for multiple voice communication network
08/30/2007US20070201431 Wireless communication device and method for processing voice over internet protocol signals thereof
08/30/2007US20070201430 Implicit secondary PDP context activation method
08/30/2007US20070201429 Method For Billing A Service In A Packet Data Network
08/30/2007US20070201428 Mobile communication terminal and route selection method
08/30/2007US20070201427 Apparatus and method for setting multi-path
08/30/2007US20070201426 Network switching device
08/30/2007US20070201425 Method Of Selecting Operational Parameters In A Communication Network
08/30/2007US20070201420 Systems and methods for reducing communication unit scan time in wireless networks
08/30/2007US20070201413 Method and system to enhance energy savings in multicast transmissions in WLAN
08/30/2007US20070201409 Method And Apparatus For Providing Quality Of Service To Voip Over 802.11 Wireless Lans
08/30/2007US20070201404 Method and system for allocating resources in a communication system
08/30/2007US20070201396 Allocation of resources in packet-switched data transfer
08/30/2007US20070201392 System and method for managing communication routing within a wireless multi-hop network
08/30/2007US20070201387 Information processing device, communication load distribution method
08/30/2007US20070201385 Apparatus, method, and computer product for topology-information collection
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