H04L 12 - Data switching networks

Patents for H04L 12 - Data switching networks (448,999)
11/2011
11/22/2011	US8064467 Systems and methods for network routing in a multiple backbone network architecture
11/22/2011	US8064466 Method for specifying input edge router
11/22/2011	US8064465 Packet forwarding apparatus
11/22/2011	US8064464 Method and system for inbound content-based QoS
11/22/2011	US8064463 Method and system for allocating resources within a data communications network
11/22/2011	US8064462 Service processing switch
11/22/2011	US8064461 Method and apparatus for TCIP/IP data transfer over a wireless network
11/22/2011	US8064460 Method and apparatus of delivering protocol data units for a user equipment in a wireless communications system
11/22/2011	US8064459 Method and system for transparent TCP offload with transmit and receive coupling
11/22/2011	US8064458 Method and apparatus for simulating IP multinetting
11/22/2011	US8064457 System and method for filtering a data packet using a common filter
11/22/2011	US8064456 Frame relay apparatus and route learning method
11/22/2011	US8064455 Outbound transmission of packet based on routing search key constructed from packet destination address and outbound interface
11/22/2011	US8064454 Protocol incompatibility detection
11/22/2011	US8064453 Transport stream processing apparatus
11/22/2011	US8064452 Method and apparatus for routing calls to an alternative endpoint during network disruptions
11/22/2011	US8064451 Network address translation for multicast virtual sourcing
11/22/2011	US8064450 System and method for registering IP address of wireless communication device
11/22/2011	US8064449 Methods and apparatus for managing multicast traffic
11/22/2011	US8064448 Method of correspondence between group communication identifiers and multicast addresses
11/22/2011	US8064447 Computing point-to-multipoint paths
11/22/2011	US8064446 Multicast with adaptive dual-state
11/22/2011	US8064445 Layer 2 mobility network
11/22/2011	US8064444 Wireless broadcasting system
11/22/2011	US8064443 Scalable routing policy construction using dynamic redefinition of routing preference value
11/22/2011	US8064442 Method and apparatus for L3-aware switching in an ethernet passive optical network
11/22/2011	US8064441 Upstream label allocation on Ethernets for MP2MP LSPS
11/22/2011	US8064440 Technique for avoiding IP lookup with multipoint-to-multipoint label switched paths
11/22/2011	US8064439 Method and system for call processing
11/22/2011	US8064438 Method and apparatus for determining the configuration of voice over internet protocol equipment in remote locations
11/22/2011	US8064436 Session initiation protocol (SIP) messages incorporating address and/or routing information obtained from a contact header of a redirect message
11/22/2011	US8064435 Optimized interworking between different communication protocols
11/22/2011	US8064434 Method for providing internet services to a telephone user
11/22/2011	US8064433 Control architecture and implementation for switches with carrier sensing
11/22/2011	US8064432 System for utilizing genetic algorithm to provide constraint-based routing of packets in a communication network
11/22/2011	US8064431 One way information transmission method
11/22/2011	US8064430 Network element apparatus and intermediate router apparatus
11/22/2011	US8064427 Communication system, mobile terminal and access router
11/22/2011	US8064420 Broadcast/multicast service method based on user location information
11/22/2011	US8064419 Apparatus and method for controlling reverse-link data transmission rate
11/22/2011	US8064418 Scalable WLAN gateway
11/22/2011	US8064417 Mobile WLAN gateway
11/22/2011	US8064416 Route selection in wireless networks
11/22/2011	US8064415 Fixed deterministic post-backoff for cyclic prioritized multiple access (CPMA) contention-free sessions
11/22/2011	US8064412 Systems and methods for monitoring conditions
11/22/2011	US8064404 Method of subnet roaming within a network
11/22/2011	US8064398 Seamless interfrequency handoff in a high data rate wireless system
11/22/2011	US8064388 Radio apparatus and communication system using the same
11/22/2011	US8064377 Method for enhancement of multicasting forwarding protocol in a wireless network
11/22/2011	US8064373 Method and system for simplex or duplex transmission mode of an ethernet link in an energy efficient network
11/22/2011	US8064368 Systems and methods for collaborative communication
11/22/2011	US8064367 Multiple voicemail account support for a VoIP system
11/22/2011	US8064366 Apparatus for discovering devices in a wireless network
11/22/2011	US8064365 Relay node
11/22/2011	US8064364 Automated network condition identification
11/22/2011	US8064363 Energy-efficient neighbor discovery for mobile wireless sensor networks
11/22/2011	US8064362 Wide area network optimization proxy routing protocol
11/22/2011	US8064361 Information transmitting apparatus and method, information receiving apparatus and method, information transmitting and receiving system and method, recording medium and program
11/22/2011	US8064360 Wireless home network routing protocol
11/22/2011	US8064359 System and method for spatially consistent sampling of flow records at constrained, content-dependent rates
11/22/2011	US8064358 Network and systems management monitoring tool
11/22/2011	US8064357 Methods, DSL modems, and computer program products for provisioning DSL service using downloaded username/password
11/22/2011	US8064356 System and methods for measuring network performance
11/22/2011	US8064355 Automatic user availability status determination for a handheld communication device
11/22/2011	US8064354 Optimized path call routing with device identifier
11/22/2011	US8064350 Method and system for simplifying protocol analysis
11/22/2011	US8064348 Gathering traffic profiles for endpoint devices that are operably coupled to a network
11/22/2011	US8064344 Flow-based queuing of network traffic
11/22/2011	US8064342 Load balancing session initiation protocol (SIP) servers
11/22/2011	US8064341 Temporal-spatial burst switching
11/22/2011	US8064340 Quality-degraded portion estimating apparatus, quality-degraded portion estimating method, and quality-degraded portion estimating program
11/22/2011	US8064339 System and method for troubleshooting broadband connections
11/22/2011	US8064337 Method for connecting to a wireless internet service
11/22/2011	US8064336 Method and apparatus for reliable communications in a packet network
11/22/2011	US8064332 Avoiding collisions between users if map containing persistent scheduling information is lost
11/22/2011	US8064331 Transmitting apparatus and method for maintaining learned information
11/22/2011	US8064257 Semiconductor memory device having faulty cells
11/22/2011	US8064088 Postage server system and method
11/22/2011	US8063772 Access, monitoring, and control of appliances via a media processing system
11/22/2011	US8063761 System and method for home automation and security
11/22/2011	DE202011051584U1 Steuerungs- und Überwachungsmodul einer Schalteinheit und digitales Unterwerk dieser Schalteinheit Control and monitoring module of a switching unit and digital substation these switching unit
11/22/2011	CA2562178C Method and device for content-based billing in ip-networks
11/22/2011	CA2555022C Intelligent dispensing system
11/22/2011	CA2516430C Wireless communication system
11/22/2011	CA2449478C Method and system for mobile ip nodes in heterogeneous networks
11/22/2011	CA2423457C System and method for diverting established communication sessions on the basis of content
11/22/2011	CA2358272C Terminal apparatus setting method
11/22/2011	CA2282931C A contact center system capable of handling multiple media types of contacts and method for using the same
11/20/2011	CA2740675A1 Ascertaining per-hop network characteristics
11/20/2011	CA2739197A1 Communication for one way devices
11/19/2011	CA2704866A1 Unifying social graphs across multiple social networks
11/17/2011	WO2011143652A2 Methods, systems, and computer readable media for stateless load balancing of network traffic flows
11/17/2011	WO2011143591A1 Communications system including validation based upon a unique identification change and related methods
11/17/2011	WO2011143481A2 System, apparatus for content delivery for internet traffic and methods thereof
11/17/2011	WO2011143094A2 Systems and methods for allocation of classes of service to network connections corresponding to virtual channels
11/17/2011	WO2011143036A1 Rate adaptation method for distribution of multimedia content over a network
11/17/2011	WO2011142972A2 Interconnecting members of a virtual network
11/17/2011	WO2011142852A1 Tractor trailer data communication apparatus and method
11/17/2011	WO2011142697A1 A ring node, an ethernet ring and methods for loop protection in an ethernet ring
11/17/2011	WO2011142635A2 Method and system of managing voice call and ip media sessions in a wireless network environment

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