Patents for H04L 12 - Data switching networks (448,999)
04/2011
04/13/2011CN101159643B Wireless transmitter, wireless receiver, wireless communication system, and wireless signal control method
04/13/2011CN101155144B Method and apparatus for communicating data
04/13/2011CN101155084B Method and system for acquiring network topological information
04/13/2011CN101146042B A management method, device and system of BGP route
04/13/2011CN101141415B Electronic mail system
04/13/2011CN101141386B Routing optimization managing method and device
04/13/2011CN101136922B Service stream recognizing method, device and distributed refusal service attack defending method, system
04/13/2011CN101136769B Method and system to automatically configure ADSL terminal equipment
04/13/2011CN101133420B Terminal identification method, authentication method, authentication system, server, terminal, radio base station, program, and recording medium
04/13/2011CN101132297B Method and system for implementing multicast business, resource and admission control cell
04/13/2011CN101132289B Integrated billing method, billing system, application server and integrated billing system
04/13/2011CN101129022B Receiver and transmitter for a network having a non-centralized medium access control
04/13/2011CN101127956B Wireless network device
04/13/2011CN101123784B Processing method and device for legal monitoring under mobile communication system network environment
04/13/2011CN101110618B Distributed associating power control method
04/13/2011CN101106565B Packet network with enhanced service filtering rule and its realization method
04/13/2011CN101106536B A method for establishing group session
04/13/2011CN101106535B A method, server and system for heartbeat mechanism
04/13/2011CN101102278B Building method and wireless terminal for self-organization network
04/13/2011CN101099345B Interpreting an application message at a network element using sampling and heuristics
04/13/2011CN101094089B Method for sending message of notification in mobile broadcasting system
04/13/2011CN101090332B Network-off method for terminal at normal mode
04/13/2011CN101072206B Secondary authenticating method and system for instant messaging system
04/13/2011CN101051992B Method for calculating customer layer service route in multilayer network
04/13/2011CN101048981B Fibre channel transparent switch for mixed switch fabrics
04/13/2011CN101047668B Extend information transmitting method
04/13/2011CN101034972B Method and system providing scrambled content
04/13/2011CN101030941B Mobile terminal device, control method, and mobile communication system
04/13/2011CN101009669B A method and system and route device for transmitting the multicast message
04/13/2011CN101005367B Medium stream transmission system and control method for medium stream transmission quality
04/12/2011US7926077 Audio and/or video system for a motor vehicle
04/12/2011US7925984 Remote configuration of intelligent software agents
04/12/2011US7925983 System and method for address storage and message addressing
04/12/2011US7925920 Fault tolerant routing in a non-hot-standby configuration of a network routing system
04/12/2011US7925915 Concept of zero-dense wave division multiplex disaster recovery process
04/12/2011US7925898 Systems and methods using cryptography to protect secure computing environments
04/12/2011US7925889 Method and system for communications monitoring
04/12/2011US7925793 Reconfigurable test system
04/12/2011US7925777 Content based data routing
04/12/2011US7925776 Wireless communication system for communication of audio data
04/12/2011US7925775 TCP congestion control based on bandwidth estimation techniques
04/12/2011US7925772 Communication apparatus, image sensing apparatus, and control method therefor
04/12/2011US7925769 Media flow converter for use in real-time delivery transactions
04/12/2011US7925766 Method for distributed denial-of-service attack mitigation by selective black-holing in MPLS VPNS
04/12/2011US7925764 Method, apparatus and computer program product for integrating heterogeneous systems
04/12/2011US7925762 Roaming support method and systems in UMTS
04/12/2011US7925754 Method and computer program product to provide synch notifications to client devices
04/12/2011US7925750 Allocations of access across a communications medium
04/12/2011US7925744 Determining MAC state using sequence numbers in a distributed environment
04/12/2011US7925737 System and method for dynamic configuration of network resources
04/12/2011US7925726 Systems for distributing data over a computer network and methods for arranging nodes for distribution of data over a computer network
04/12/2011US7925717 Secure interaction between a mobile client device and an enterprise application in a communication system
04/12/2011US7925707 Declassifying of suspicious messages
04/12/2011US7925704 Method and system for a reliable distributed category-specific do-not-contact list
04/12/2011US7925697 Group judgment device
04/12/2011US7925287 Method and system for requesting and granting PoC user media transmission right
04/12/2011US7925285 System and method for synchronizing wireless communication devices
04/12/2011US7925206 Systems and methods for providing adaptive wireless connectivity
04/12/2011US7925203 System and method for controlling broadcast multimedia using plural wireless network connections
04/12/2011US7925157 Ranging method and system for passive optical network and optical network unit thereof
04/12/2011US7925155 Transmitting broadcast signals in a communication network
04/12/2011US7925025 Method for broadcast encryption and key revocation of stateless receivers
04/12/2011US7925014 Random number generating, encrypting, and decrypting apparatus, method thereof, program thereof, and recording medium thereof
04/12/2011US7924998 Intelligent handling of message refusal
04/12/2011US7924891 Method and apparatus for allocating data streams onto a single channel
04/12/2011US7924883 Network architecture for intelligent network elements
04/12/2011US7924880 Method and system for establishing hierarchical network with provider backbone bridges
04/12/2011US7924879 Data transmission method for HSDPA
04/12/2011US7924878 Flexible processing system
04/12/2011US7924873 Dynamic translational topology layer for enabling connectivity for protocol aware applications
04/12/2011US7924872 Transport network multiplexing for transport and ethernet packets
04/12/2011US7924870 Communication system and method for media access control
04/12/2011US7924869 Time-division-based channel collision collaboration in a dynamic frequency hopping wireless regional area network (WRAN)
04/12/2011US7924868 Internet protocol (IP) router residing in a processor chipset
04/12/2011US7924867 Communications network using reservation indicator
04/12/2011US7924866 Random access channel protocol
04/12/2011US7924865 Communicating program rejection information in broadcast-multicast mobile communication system
04/12/2011US7924864 Terminal-based contention free low overhead access
04/12/2011US7924863 Device and method for processing data chunks
04/12/2011US7924862 Systems and methods for reducing reflections and frequency dependent dispersions in redundant links
04/12/2011US7924861 Signal communication apparatus and signal communication system
04/12/2011US7924860 Maintaining data unit order in a network switching device
04/12/2011US7924859 Method and system for efficiently using buffer space
04/12/2011US7924858 Use of a data engine within a data processing apparatus
04/12/2011US7924857 Methods and apparatus for reorganizing cells buffered after transmission
04/12/2011US7924856 Tree-shaped broadcasting system, packet transmitting method, node device, and computer-readable medium
04/12/2011US7924855 Method for controlling memory consumption in router-based virtual private networks
04/12/2011US7924854 System and method for billing end users in a peer-to-peer transaction in a network environment
04/12/2011US7924853 Method of maintaining a communication network
04/12/2011US7924852 Method and network for transferring data and signals
04/12/2011US7924851 Method of processing traffic information and digital broadcast system
04/12/2011US7924850 System and method for managing and controlling communications performed by a computer terminal connected to a network
04/12/2011US7924849 Method of and system for providing quality of service in IP telephony
04/12/2011US7924848 Receive flow in a network acceleration architecture
04/12/2011US7924847 Method and system for virtual circuit numbering
04/12/2011US7924846 Network connection system and traffic shaping method for facilitating shaping traffic even in network which accommodates lines based on different protocols
04/12/2011US7924845 Message-based low latency circuit emulation signal transfer
04/12/2011US7924844 System and method for communicating messages among components in a computing environment
04/12/2011US7924843 Method, apparatus and computer-readable code for data compression of network packets
04/12/2011US7924842 Packet transfer method in communication network system and packet processing method in communication device constituting the system