Patents for H04L 12 - Data switching networks (448,999)
06/2013
06/19/2013CN101036347B Communication session management system and streaming hub comprising same
06/19/2013CN101026407B Method for the support of high bit rate services in a mobile communication system
06/19/2013CN101015173B Secure pairing for wired or wireless communications devices
06/18/2013USRE44306 System for terminating multicast channel and data broadcast when at least two second endpoints do not transmit positive acknowledgement message to first endpoint
06/18/2013US8468570 Method and system for memory PVR functions in a broadcast environment
06/18/2013US8468372 Diagnostic and managing distributed processor system
06/18/2013US8468253 Method and apparatus for multimedia collaboration using a social network system
06/18/2013US8468252 Selecting optimal transmission in a centralized network
06/18/2013US8468250 Method for monitoring and providing information over a peer to peer network
06/18/2013US8468249 Unicast/multicast architecture
06/18/2013US8468228 System architecture method and computer program product for managing telecommunication networks
06/18/2013US8468227 System and method for rendering content on multiple devices
06/18/2013US8468209 Method of rescinding previously transmitted e-mail messages
06/18/2013US8468208 System, method and computer program to block spam
06/18/2013US8468199 System and method for verifying delivery and integrity of electronic messages
06/18/2013US8468198 System and method for verifying delivery and integrity of electronic messages
06/18/2013US8468131 Connecting devices in a peer-to-peer network with a service provider
06/18/2013US8467684 Apparatus of adjusting optical signal transmission timing
06/18/2013US8467664 Recording medium, playback device, and integrated circuit
06/18/2013US8467506 Systems and methods for structured voice interaction facilitated by data channel
06/18/2013US8467472 Device, system, and method of adjusting channel utilization for wireless transmission
06/18/2013US8467435 Adaptive electronic transmission signal cancellation apparatus for full duplex communication
06/18/2013US8467411 Service-specific forwarding in an LDP-RSVP hybrid network
06/18/2013US8467410 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
06/18/2013US8467407 Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
06/18/2013US8467405 Packet forwarding equipment
06/18/2013US8467404 Enhanced channel detection
06/18/2013US8467403 Coordinated updating of forwarding information bases in a multistage packet switching device
06/18/2013US8467402 Digital audio communication system
06/18/2013US8467401 Scheduling variable length packets
06/18/2013US8467400 Route setup server, route setup method and route setup program
06/18/2013US8467399 Processing packets of a virtual interface associated with tunnels
06/18/2013US8467398 Subscriber network system and method of setting information in concentrator thereof
06/18/2013US8467397 Apparatus and method for controlling a wireless feeder network
06/18/2013US8467396 Method of signal to time-spectrum channel resource mapping for wireless communication system
06/18/2013US8467395 Method and system for link aggregation
06/18/2013US8467394 Automatic route tagging of BGP next-hop routes in IGP
06/18/2013US8467393 Packet flow offload to remote destination with routing bypass
06/18/2013US8467392 Method and system for data transmission
06/18/2013US8467391 Prediction of future frames in a wireless network
06/18/2013US8467390 Method and system for network stack tuning
06/18/2013US8467389 Subscription Management and Routing Protocol (SMRP) and Method
06/18/2013US8467388 Reporting multicast bandwidth consumption between a multicast replicating node and a traffic scheduling node
06/18/2013US8467387 System and method for peer-to-peer hybrid communications
06/18/2013US8467385 Network system
06/18/2013US8467384 Method and system for call processing
06/18/2013US8467383 Stateful switching between reliable transport modules for communicating with an external peer without losing the transport layer connection
06/18/2013US8467382 Method and apparatus for providing a control plane across multiple optical network domains
06/18/2013US8467381 Crime reporting in a controlled-environment facility
06/18/2013US8467380 Coding method, user equipment and system based on measuring quality of experience of user
06/18/2013US8467379 Enabling UE access domain selection for terminated speech/video calls
06/18/2013US8467378 Intelligent network and method for providing voice telephony over ATM and point-to-multipoint connectivity
06/18/2013US8467377 Interleaving VoIP/VIP transmission in multiple sessions to increase quality of service in mobile devices having multiple interfaces
06/18/2013US8467376 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
06/18/2013US8467375 Hybrid packet-optical private network systems and methods
06/18/2013US8467358 Mobile agent, radio access network, and network adaptation method
06/18/2013US8467355 System and method for providing wireless local area networks as a service
06/18/2013US8467353 Time-slotted data packets with a preamble
06/18/2013US8467350 Conferencing PSTN gateway methods and apparatus to facilitate heterogeneous wireless network handovers for mobile communication devices
06/18/2013US8467338 Scheduling wireless communication
06/18/2013US8467333 Receiver and receiver control method
06/18/2013US8467329 Method of transmitting system information related to point-to multipoint service
06/18/2013US8467322 Inbound call screening for particular accounts
06/18/2013US8467321 Real time voice quality statistics in audio teleconferencing
06/18/2013US8467320 Voice over internet protocol (VoIP) multi-user conferencing
06/18/2013US8467319 Systems and methods for setting up a session in a collaborative communication system
06/18/2013US8467318 Method and system for transferring in-progress communication between communication devices
06/18/2013US8467317 Method and apparatus for network tree management
06/18/2013US8467316 Enhanced address learning in layer two computer networks
06/18/2013US8467315 Method and apparatus for implementing K-shortest paths algorithm in the case of existing multiple edges between adjacent nodes
06/18/2013US8467313 PHY bandwidth estimation from backpressure patterns
06/18/2013US8467312 Verifiable and accurate service usage monitoring for intermediate networking devices
06/18/2013US8467308 Communication session quality indicator
06/18/2013US8467306 Blending telephony services in an internet protocol multimedia subsystem
06/18/2013US8467305 Multiservice communication device with dedicated environmental monitoring
06/18/2013US8467304 Self-configuration for femtocells
06/18/2013US8467303 Method and apparatus for preventing network conflict
06/18/2013US8467300 Methods and arrangements in a mobile telecommunications network
06/18/2013US8467299 Method for classifying network components of a packet-oriented network
06/18/2013US8467298 Applying a table-lookup approach to load spreading in forwarding data in a network
06/18/2013US8467297 Hybrid mesh routing protocol
06/18/2013US8467296 Hierarchical rate color marker
06/18/2013US8467295 System and methods for distributed quality of service enforcement
06/18/2013US8467292 Method for configuring a telecommunication system
06/18/2013US8467291 Policy control with predefined rules
06/18/2013US8467290 Methods and systems for distributed authentication and caching for internet protocol multimedia subsystem and other session initiation protocol systems
06/18/2013US8467288 Method of path switching and node apparatus
06/18/2013US8467287 High available method for border gateway protocol version 4
06/18/2013CA2750345C Method of allocating bandwidth between zones according to user load and bandwidth management system thereof
06/18/2013CA2733035C Sms technology for computerized devices
06/18/2013CA2723208C Technique for regulating link traffic
06/18/2013CA2610618C Wireless network system with wireless access ports
06/18/2013CA2592876C Voip communication control method and access point apparatus
06/18/2013CA2555446C Application programming interface for administering the distribution of software updates in an update distribution system
06/18/2013CA2511102C When-free messaging
06/18/2013CA2495018C Method and apparatus for secure e-mail
06/18/2013CA2482688C Method and device for management of tree data exchange
06/15/2013CA2788051A1 Method and device for managing a secure element
06/14/2013CA2790529A1 System and method for controlling access to an electronic account
06/13/2013WO2013086376A1 Mechanism for e-vpn interoperability with vpls