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)
06/2012
06/12/2012US8199768 Dynamic spectrum allocation and access
06/12/2012US8199766 Methods for sending small packets in a peer-to-peer (P2P) network
06/12/2012US8199765 Interference-detecting wireless communication method and apparatus
06/12/2012US8199764 Scalable approach to large scale queuing through dynamic resource allocation
06/12/2012US8199763 Universal internet telephone system
06/12/2012US8199762 Method of sizing packets for routing over a communication network for VoIP calls on a per call basis
06/12/2012US8199761 Communications multiplexing with packet-communication networks
06/12/2012US8199760 Peer to peer SVC-based DSL service
06/12/2012US8199759 Method and apparatus for enabling ID based streams over PCI express
06/12/2012US8199758 Variable abort timer
06/12/2012US8199756 Forwarding apparatus, forwarding method, and computer product
06/12/2012US8199755 Method and apparatus establishing forwarding state using path state advertisements
06/12/2012US8199754 Intrusion prevention system edge controller
06/12/2012US8199753 Forwarding frames in a computer network using shortest path bridging
06/12/2012US8199752 Enhanced anycast for edge server selection
06/12/2012US8199751 Method of exchanging information in a communication network, corresponding communication network and computer program product
06/12/2012US8199750 Communicating with a control plane using a forwarding information format and control plane processing of packets devoid of a virtual switch identifier
06/12/2012US8199747 System and method for instant VoIP messaging
06/12/2012US8199746 Using PSTN reachability to verify VoIP call routing information
06/12/2012US8199745 Method and apparatus for generalized third-party call control in session initiation protocol networks
06/12/2012US8199743 Enhanced services for a pots line
06/12/2012US8199742 Method and apparatus for enabling a retailer to send a promotional announcement to customers
06/12/2012US8199737 Radio communication system, radio communication apparatus, radio communication method, and computer program
06/12/2012US8199733 Method and apparatus for geographic-based communications service
06/12/2012US8199732 Efficient multicast control processing for a wireless network
06/12/2012US8199729 Media access control apparatus and method for guaranteeing quality of service in wireless LAN
06/12/2012US8199726 Channel quality measurements for downlink resource allocation
06/12/2012US8199723 Parallel wireless communication apparatus, method, and system
06/12/2012US8199705 System and method for providing a wireless access point (WAP) having multiple integrated transceivers for use in a hybrid wired/wireless network
06/12/2012US8199700 System and data exchanging method for interworking wireless LAN and portable internet
06/12/2012US8199682 Wireless communication system and wireless communication control method, wireless communication device and wireless communication method, and computer program
06/12/2012US8199680 Correlating calls after a referral
06/12/2012US8199679 Enterprise virtual private LAN services
06/12/2012US8199678 Graphical arrangement of IT network components
06/12/2012US8199677 Distance vector routing via multi-point relays
06/12/2012US8199676 Method and system of assigning access connections
06/12/2012US8199675 Packet processing device by multiple processor cores and packet processing method by the same
06/12/2012US8199674 System, method and network node for checking the consistency of node relationship information in the nodes of a strongly connected network
06/12/2012US8199673 Methods and apparatus for discovery of peer to peer overlaying networks
06/12/2012US8199672 Method and apparatus for power reduction in network
06/12/2012US8199671 Throttling network traffic generated by a network discovery tool during a discovery scan
06/12/2012US8199670 Telecommunications service management
06/12/2012US8199669 Access router, service control system, and service control method
06/12/2012US8199668 Method for attaching to a partitioned queue spread across a plurality of messaging servers
06/12/2012US8199667 Voice and data exchange over a packet based network
06/12/2012US8199665 Apparatus and method for scheduling service based on network delay
06/12/2012US8199664 Communication terminal and communication network
06/12/2012US8199663 Robust header compression/decompression methods and systems
06/12/2012US8199661 Method and apparatus for processing supplemental and non supplemental assignments
06/12/2012US8199660 Method of controlling radio resources, and radio system
06/12/2012US8199659 Communication device and method of communication using wireless communication protocol
06/12/2012US8199655 Optimized layer-2 network switching systems and methods
06/12/2012US8199654 Method and apparatus for providing end-to-end high quality services based on performance characterizations of network conditions
06/12/2012US8199653 System and method for communicating network performance information over a packet network
06/12/2012US8199650 System for permitting control of the purging of a node B by the serving radio network controller
06/12/2012US8199649 Method and apparatus for rerouting a connection in a data communication network based on a user connection monitoring function
06/12/2012US8199648 Flow control in a variable latency system
06/12/2012US8199647 Data transmission in a packet-oriented communication network
06/12/2012US8199646 System, device, and method for distributing link state information in a communication network
06/12/2012US8199644 Systems and methods for processing access control lists (ACLS) in network switches using regular expression matching logic
06/12/2012US8199643 Optimization strategies for resource management and course of action analysis
06/12/2012US8199642 Dynamically and efficiently forming hierarchical tunnels
06/12/2012US8199641 Parallel distributed network monitoring
06/12/2012US8199640 Path-based adaptive prioritization and latency management
06/12/2012US8199638 Method and system for automatically rerouting logical circuit data in a data network
06/12/2012US8199637 VPLS remote failure indication
06/12/2012US8199636 Bridged network system with traffic resiliency upon link failure
06/12/2012US8199632 Systems and method for orthogonal frequency divisional multiplexing
06/12/2012CA2682979C Method, system and entity of realizing event detection
06/12/2012CA2617641C Method and apparatus for maximizing data transmission capacity of a mesh network
06/12/2012CA2543231C A method and apparatus to provide data streaming over a network connection in a wireless mac processor
06/12/2012CA2511975C Legacy device bridge for residential or non-residential networks
06/12/2012CA2503867C Message send queue reordering based on priority
06/10/2012CA2761030A1 System and method of providing compliance and alerting of toxic gas exposure for health monitoring and plant maintenance
06/10/2012CA2746609A1 Application operating environment for mobile computing devices
06/10/2012CA2746590A1 Method and system for audio-video communications
06/07/2012WO2012075496A2 Routing protocols for power line communications
06/07/2012WO2012075485A1 Operation scheduler for a building automation system
06/07/2012WO2012074916A2 Reliable and fast method and system to broadcast data
06/07/2012WO2012074645A1 Method for controlling sharing of participant identity in a group communication session
06/07/2012WO2012074644A1 Method to facilitate late joining of a call
06/07/2012WO2012074632A1 A method and system for improved multi-cell support on a single modem board
06/07/2012WO2012074507A1 Forward error correction for a data flow associated with a connectionless packet network service
06/07/2012WO2012074353A1 A method of distributing data traffic
06/07/2012WO2012074313A2 Method and apparatus for providing a remote control user interface
06/07/2012WO2012074198A1 Terminal and intermediate node in content oriented networking environment and communication method of terminal and intermediate node
06/07/2012WO2012074185A1 Method for supporting the mobility of a device in a 6lowpan-based wireless sensor network
06/07/2012WO2012074124A1 Transmission management system, program, computer readable information recording medium, program providing system, and maintenance system
06/07/2012WO2012074032A1 Transmission management system, transmission system, program for transmission management system and computer readable information recording medium
06/07/2012WO2012073818A1 Operation support device, electronic apparatus, electronic control device, and control system
06/07/2012WO2012073521A1 Event distribution system and event distribution method
06/07/2012WO2012073429A1 Method and device for controlling shared bandwidth of intra-user-group bandwidth-shared network and shared bandwidth control system
06/07/2012WO2012073409A1 Communication system, control device, communication method, and program
06/07/2012WO2012073406A1 Communication system, control device, communication method and program
06/07/2012WO2012073404A1 Quality-of-service management system and method
06/07/2012WO2012073316A1 Communication device and method
06/07/2012WO2012073250A1 Context aware system in a smart environment
06/07/2012WO2012073137A1 Hash collision resolution with key compression in a mac forwarding data structure
06/07/2012WO2012072967A1 Networked messaging system
06/07/2012WO2012072948A1 Interaction between a stationary telephone terminal of a local network and devices connected to the local network
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