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)
07/2012
07/31/2012US8233462 High speed media access control and direct link protocol
07/31/2012US8233460 Communication system with map of information provided from controller to enable communication with nodes
07/31/2012US8233456 Power save mechanisms for dynamic ad-hoc networks
07/31/2012US8233436 RNC capacity licensing
07/31/2012US8233417 Femtocell architecture using internet protocol multimedia subsystem centralized services
07/31/2012US8233410 Telephone system
07/31/2012US8233409 Method, computer program product and apparatus for providing non-intrusive voice over internet protocol (VoIP) monitoring and recording
07/31/2012US8233408 Mobile cloud architecture based on open wireless architecture (OWA) platform
07/31/2012US8233407 Method for providing a table of station-specific information in a network of distributed stations, and network station for carrying out the method
07/31/2012US8233406 Communication system and method for operating a control database for a wireless communication system
07/31/2012US8233404 Uplink transmit power control
07/31/2012US8233401 Using an IP registration to automate SIP registration
07/31/2012US8233400 Methods, systems, and computer readable media for verifying the availability of an internet protocol (IP) media router during a call setup
07/31/2012US8233399 Generic packet generator and method
07/31/2012US8233395 System for advertising routing updates
07/31/2012US8233393 System for transmitting high quality speech signals on a voice over internet protocol network
07/31/2012US8233392 Transaction boundary detection for reduction in timeout penalties
07/31/2012US8233391 System, method and computer program product for transmitting data entities
07/31/2012US8233390 Priority and source aware packet memory reservation and flow control in forwarding planes
07/31/2012US8233389 Method and protocol for congestion control in a vehicular network
07/31/2012US8233388 System and method for controlling and tracking network content flow
07/31/2012US8233386 Device that uses parameters to provide multi-channel serial data transmissions and method thereof
07/31/2012US8233385 Preventing upper layer renegotiations by making PPP aware of layer one switchovers
07/31/2012US8233383 Network relay system and control method thereof
07/31/2012US8233382 Ordered switchover of cable modems
07/31/2012US8233381 VoIP telephone system with distributed account codes
07/31/2012US8233379 Method, network element device and network system for establishing connection between maintenance node and base station
07/31/2012US8233171 Device managing apparatus, method of controlling the same, and control program
07/31/2012CA2570711C Apparatus and method for supporting multiple traffic categories at a single networked device
07/31/2012CA2530565C Server architecture and methods for persistently storing and serving event data
07/31/2012CA2516704C Key control with real time communications to remote locations
07/31/2012CA2423621C Power efficient channel scheduling in a wireless network
07/31/2012CA2314103C Digital cellular telecommunications with short message service over the packet channel
07/26/2012WO2012100057A2 Methods, systems, and computer readable media for screening diameter messages within a diameter signaling router (dsr) having a distributed message processor architecture
07/26/2012WO2012099951A1 Coexistence mechanism for noncompatible powerline communication devices
07/26/2012WO2012099946A1 Multi-chassis inter-process communication
07/26/2012WO2012099901A1 Systems and methods for group bandwidth management in a communication systems network
07/26/2012WO2012099858A1 Ip multicast snooping and routing with multi-chassis link aggregation
07/26/2012WO2012099762A1 Wireless communication device, wireless communication system, and method of routing data in a wireless communication system
07/26/2012WO2012099730A1 Address compatibility in a network device reload
07/26/2012WO2012099697A1 Traffic scheduling system for air-to-ground communications
07/26/2012WO2012099617A1 Real time notification of activities that occur in a web-based collaboration environment
07/26/2012WO2012099541A1 Method and device for mobile data offload
07/26/2012WO2012099513A1 Service activation in a passive optical network (pon)
07/26/2012WO2012099425A2 Method and system for providing an enhanced event notification in an universal plug and play home network environment
07/26/2012WO2012099417A2 Method and apparatus for transmitting a multimedia data packet using cross-layer optimization
07/26/2012WO2012099402A2 Method and apparatus for phone communication using home network
07/26/2012WO2012099372A2 Central control system and method for setting control point thereof
07/26/2012WO2012099370A2 Control apparatus, control target apparatus, and alarm-setting method using the apparatuses
07/26/2012WO2012099327A1 Optical integration system for disaster emergency broadcasting communication
07/26/2012WO2012099035A1 Router, method for using cache when content server is unreachable, and program
07/26/2012WO2012098786A1 Network system, controller, switch, and traffic monitoring method
07/26/2012WO2012098779A1 Network system, controller, and qos control method
07/26/2012WO2012098774A1 NETWORK SYSTEM, CONTROLLER, AND QoS CONTROL METHOD
07/26/2012WO2012098656A1 Transmission device, transmission method and transmission system
07/26/2012WO2012098596A1 Communication system, control device, policy management device, communication method, and program
07/26/2012WO2012098498A1 Method, apparatus and computer program product for fast retransmission of proposal messages
07/26/2012WO2012098299A1 Syncing history information
07/26/2012WO2012097878A1 Timer value negotiation for path configuration based on rsvp-te
07/26/2012WO2012097758A2 Data transmission method and system, electrical gateway and master station
07/26/2012WO2012097756A2 Electrical gateway and communication method therefor
07/26/2012WO2012097737A1 Method and device for controlling data transmission
07/26/2012WO2012097727A1 Method and communication system for monitoring terminal
07/26/2012WO2012097702A2 Method and mobile terminal for processing data in message
07/26/2012WO2012097676A1 Method and system for realizing application detection and control in ip-can session supporting dual stack
07/26/2012WO2012097663A1 Method and system for pmipv6 protocol to support ipv6 prefix distribution
07/26/2012WO2012097657A1 System and networking method for ring network
07/26/2012WO2012097655A1 Group implementation method, system and client
07/26/2012WO2012097646A1 Isolation method and device for multicast service
07/26/2012WO2012097624A1 Method for processing information about inter-domain links and path computation element
07/26/2012WO2012097614A1 Ipsec message processing method and device based on security association
07/26/2012WO2012097610A1 Method for automatically searching links with multi-uplink-mode and home gateway thereof
07/26/2012WO2012097604A1 Method, system and gateway for processing messages when gateway has failed
07/26/2012WO2012097603A1 Method, device and system for establishing pvc link
07/26/2012WO2012097599A1 Method and device for managing virtual output queue authorization surplus
07/26/2012WO2012097595A1 Method and system for implementing shared-mesh protection
07/26/2012WO2012097582A1 Method and system for simulating value-added services
07/26/2012WO2012097571A1 Method and node device for recovering ring network service
07/26/2012WO2012097523A1 Process method, apparatus and system for controlling data stream
07/26/2012WO2012097502A1 Method and apparatus for reporting channel information
07/26/2012WO2012097499A1 Constructing an integrated road network
07/26/2012WO2012097458A1 Systems and method for displaying and categorizing news feed posts
07/26/2012WO2012097423A1 Business to business to shared communities system and method
07/26/2012WO2012073075A3 Method for monitoring and controlling of messages in a trading system
07/26/2012WO2012068028A3 A light-weight method for delivering the smallest set of new messages to a conversation cache on an intermittently connected mobile email client
07/26/2012WO2012065894A3 Method and arrangement for centrally managing portable terminals
07/26/2012WO2012061625A3 Vehicle communication network
07/26/2012WO2012009468A3 Methods and apparatus for minimizing inter-symbol interference in a peer-to-peer network background
07/26/2012WO2011089136A8 Method for associating time slots with links between network nodes of a wireless interconnected network
07/26/2012US20120192249 Verifiable service policy implementation for intermediate networking devices
07/26/2012US20120192216 Qoe ensuring method and apparatus
07/26/2012US20120192020 Detecting and Eliminating Potential Performance Degradation Caused by Neighboring Identical Scrambling Codes
07/26/2012US20120191978 System and method for securing data for redirecting and transporting over a wireless network
07/26/2012US20120191867 Managing requests for connection to a server
07/26/2012US20120191860 Peer-to-Peer Communication Pipes
07/26/2012US20120191854 Method and system for service denial and termination on a wireless network
07/26/2012US20120191849 Method For Monitoring And Providing Information Over A Peer To Peer Network
07/26/2012US20120191810 Multiprocessor system for managing devices in a home
07/26/2012US20120191796 Voice and text group chat display management techniques for wireless mobile terminals
07/26/2012US20120191649 Data Transfer Method and Server Computer System
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