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
06/07/2012WO2012072942A2 Method for preventing the formation of call-forwarding loops
06/07/2012WO2012072869A1 Method and apparatus for coordinating information request messages over an ad-hoc mesh network
06/07/2012WO2012072866A1 Method and apparatus for providing a publish/subscribe mechanism over an ad-hoc mesh network
06/07/2012WO2012072763A1 Method and device for service provisioning in a communication network
06/07/2012WO2012072690A1 A method and a computer network system for controlling user access to a transactional site associated with a website
06/07/2012WO2012072445A1 Method and apparatus of communications
06/07/2012WO2012072344A1 Endpoint-to-endpoint communications status monitoring
06/07/2012WO2012072278A1 Source signal adaptive frame aggregation
06/07/2012WO2012072150A1 Supervision timer control mechanisms
06/07/2012WO2012072131A1 Error estimation in optical communication networks
06/07/2012WO2012072107A1 Recording in a local network
06/07/2012WO2012072105A1 Recording in a local network
06/07/2012WO2012072091A1 Method and apparatus for performing actions on packets at intermediate nodes in a connection between a communication device and a destination device in a target network
06/07/2012WO2012072050A1 Method and apparatus for transmitting data
06/07/2012WO2012072042A1 Method and apparatus enabling continuous forwarding after switchover between active and backup control boards
06/07/2012WO2012072039A1 Software upgrade method and apparatus
06/07/2012WO2012072034A1 Method for managing terminal device, proxy device and system
06/07/2012WO2012072032A1 Load sharing method and device for border gateway protocol
06/07/2012WO2012072026A1 Method and system for negotiating security policy in ngn
06/07/2012WO2012071961A1 Method, device and system for processing loop in access network
06/07/2012WO2012071959A1 Method and device for allocating queue resources
06/07/2012WO2012071958A1 Method and system for testing multiple channels of e1 ports of stm-1 interface
06/07/2012WO2012071936A1 Method and device for multilayer protection
06/07/2012WO2012071935A1 L2tp network protection method and system
06/07/2012WO2012071934A1 Routing distribution method and device used in hub-spoke network
06/07/2012WO2012071933A1 Method and system for service processing
06/07/2012WO2012071925A1 Single board communication system and communication method thereof
06/07/2012WO2012071924A1 Method and device for routing query
06/07/2012WO2012071921A1 Im message display method and device
06/07/2012WO2012071909A1 Method and device for service recovery
06/07/2012WO2012071908A1 Gateway device, system and method for docking trunk
06/07/2012WO2012071906A1 Method and apparatus for realizing multicasting flow load sharing based on equal-cost multi-path route
06/07/2012WO2012071905A1 Method and system for protecting ring network uplink
06/07/2012WO2012071890A1 Method, system and device for transmitting a response message
06/07/2012WO2012071882A1 Session detection method, device and session initiation protocol server
06/07/2012WO2012071856A1 Method and device for processing alarm data
06/07/2012WO2012071854A1 Method and apparatus for protocol identification
06/07/2012WO2012071853A1 Telecommunication equipment version compatible method and device
06/07/2012WO2012071851A1 Method and apparatus for adjusting bidirectional forwarding detection transmission interval according to network jitter
06/07/2012WO2012071831A1 Method and device for service switching
06/07/2012WO2012071830A1 Handover method and system based on congestion control
06/07/2012WO2012071829A1 Method and apparatus for intercepting media contents in ip multimedia subsystem
06/07/2012WO2012071825A1 Method and system for managing home gateway related parameters in a gigabit-capable passive optical network (gpon) system
06/07/2012WO2012071697A1 Method and apparatus for locating alarm
06/07/2012WO2012071695A1 Node fault processing method, system and related device
06/07/2012WO2012071690A1 Method and apparatus for providing context-based user profiles
06/07/2012WO2012071646A1 System for internet enabled printing
06/07/2012WO2012071635A1 Method for automatically filtering spam
06/07/2012WO2012054218A3 Routing traffic in an online service with high availability
06/07/2012WO2012050394A3 Apparatus and method for providing user interface page in home network
06/07/2012WO2012049320A4 Control of user interface to display call participants auto focus
06/07/2012WO2012047051A3 Method and apparatus for generating control packet
06/07/2012WO2012022317A3 Method for transmitting multicast-data packets by a switch
06/07/2012WO2012018300A3 Synchronized playback of media files
06/07/2012US20120144494 System and method for network vulnerability detection and reporting
06/07/2012US20120144493 System and method for network vulnerability detection and reporting
06/07/2012US20120144476 System and method for network vulnerability detection and reporting
06/07/2012US20120144432 Virtual channel table for a broadcast protocol and method of braodcasting and receiving broadcast signals using the same
06/07/2012US20120144431 Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same
06/07/2012US20120144402 Processing method for reprioritizing software application tasks
06/07/2012US20120144196 System and Method for Secure Control of Resources of Wireless Mobile Communication Devices
06/07/2012US20120144191 Secure transport of multicast traffic
06/07/2012US20120144033 Method and system for optimizing performance and availability of a dynamic host configuration protocol (dhcp) service
06/07/2012US20120142390 Received signal to noise indicator
06/07/2012US20120142359 Wireless router system and method
06/07/2012US20120142341 Internetworking Between a Network Capable of Carrying Voice Over Packet Access and a Network Not Capable of Carrying Voice Over Packet Access
06/07/2012US20120142333 Systems and Methods for Information Exchange and Synchronization Using DTMF Over Telephone Communication Channels
06/07/2012US20120141119 Optical access system, optical network unit, and optical line terminal
06/07/2012US20120140912 Process for downloading data preceded by announcement signals
06/07/2012US20120140774 Methods and Systems for Enterprise Network Access Point Determination
06/07/2012US20120140773 Wrr scheduler configuration for optimized latency, buffer utilization
06/07/2012US20120140772 Methods and devices for converting routing data from one protocol to another in a virtual private network
06/07/2012US20120140771 Method and Device for Hierarchically Controlling Accessed Multicast Group
06/07/2012US20120140770 Reliable and fast method and system to broadcast data
06/07/2012US20120140769 Apparatus and method for supporting variable length of transport packet in an audio and video communication system
06/07/2012US20120140768 Crossbar switch with primary and secondary pickers
06/07/2012US20120140767 Situational awareness integrated network and system for tactical information and communications
06/07/2012US20120140766 Method for Accessing Service Resource Items That are For Use in a Telecommunications System
06/07/2012US20120140765 Method for controlling ip phone and application program for the same
06/07/2012US20120140764 Method and apparatus for configuring ip multimedia subsystem network elements
06/07/2012US20120140763 Unified communications ip phone using an information handling system host
06/07/2012US20120140762 Method for Calculating Interlayer Path
06/07/2012US20120140756 Method and system for transferring information between network management entities of a wireless communication system
06/07/2012US20120140741 Radio communication system and communication method thereof
06/07/2012US20120140722 Error control method, medium access control (mac) frame designing method, and terminal registration method in wireless communication system, and recording medium
06/07/2012US20120140681 Systems and methods for managing conferences
06/07/2012US20120140680 Ring-tone Detection in a VoIP Call
06/07/2012US20120140679 Path setting method and transmission device
06/07/2012US20120140678 Communication and Message Route Optimization and Messaging in a Mesh Network
06/07/2012US20120140676 Wireless network connection controlling method using device impact, application program controlling method, and devices thereof
06/07/2012US20120140675 Endpoint-to-Endpoint Communications Status Monitoring
06/07/2012US20120140673 Inter-frame gap controller, traffic transmitter, transmission apparatus and inter-frame gap control method
06/07/2012US20120140672 System and method for processing network packet flows
06/07/2012US20120140671 Network flow monitoring and analysis
06/07/2012US20120140670 Communication terminal
06/07/2012US20120140668 Method and apparatus for calculating packet arrival time interval
06/07/2012US20120140667 Radio base station and communication control method
06/07/2012US20120140666 Mobile communication system, relay node, radio base station, and gateway device
06/07/2012US20120140665 Method, apparatus and system for authorizing policy and charging control rule
06/07/2012US20120140664 Random access for wireless multiple-access communication systems
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