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)
06/2010
06/23/2010CN101145966B A generation method for network element topology structure
06/23/2010CN101141233B Method for implementing node B master-slave redundancy
06/23/2010CN101137960B Mobility enabled system architecture software architecture and application programing interface
06/23/2010CN101136777B Security management method of dual-encryption channel cooperation in network management system
06/23/2010CN101136233B Playback apparatus, playback method, system and recording medium
06/23/2010CN101135994B Method and apparatus for dividing buffer memory space and buffer memory controller thereof
06/23/2010CN101132412B Method, device and system for negotiating message length in iSCSI system
06/23/2010CN101132379B Method and device for implementing prescribed call at access gateway
06/23/2010CN101132377B Device and method for receiving and transmitting serial application
06/23/2010CN101132368B Method and apparatus for arbitrating the accesses of wireless communication medium
06/23/2010CN101132269B Data synchronization method and IPTV content distribution network system using the same
06/23/2010CN101132260B Retransmission control method for reinforcing uplink asynchronous mixed automatic retransmission request
06/23/2010CN101132248B Lossless method for deleting termination sinks of virtual concatenation group member
06/23/2010CN101127653B Ethernet loop device with backup and implementation method for master device backup
06/23/2010CN101127606B Method and device for transmitting data object
06/23/2010CN101127604B Information secure transmission method and system
06/23/2010CN101123522B A system and method for communication element to realize multicast service and network TV service
06/23/2010CN101114983B Method for enhancing network capacity
06/23/2010CN101114938B Statistical method, system and device with threshold restriction in distributed system
06/23/2010CN101110785B Method and device for preventing modem of asymmetric digital subscriber line from hanging-up
06/23/2010CN101106517B Traffic control method and RNC for high-speed downlink packet access
06/23/2010CN101102592B A method for implementing terminal access to multicast service group in mobile communication system
06/23/2010CN101102219B Software update system and software update method
06/23/2010CN101098274B Slotted ring communications network and method for operating slotted ring communications network interface
06/23/2010CN101094194B Method for picking up web information needed by user in web page
06/23/2010CN101073225B Method and apparatus for negotiating a session between an access terminal and an access network in a high rate packet data system
06/23/2010CN101072386B Business server, system message server and message broadcasting method
06/23/2010CN101072196B Method and device for displaying calendar events
06/23/2010CN101072170B Wireless communication network strategy and billing rule functional network element addressing method
06/23/2010CN101071418B Chat method and system
06/23/2010CN101069173B Method for low power operation of wireless lan interfaces
06/23/2010CN101068201B Communication structure, access point in communicaiton frame, and method for transmitting data packet
06/23/2010CN101064727B Process method for realizing packet based bear format negotiation in C network
06/23/2010CN101064665B Service quality based HARQ method
06/23/2010CN101043370B Communication connection control systems and methods
06/23/2010CN101039272B Detection method and apparatus
06/23/2010CN101035091B Message transfer method
06/23/2010CN101034990B Right management method and device
06/23/2010CN101032123B Method and apparatus for determining impact of faults on network service
06/23/2010CN101009670B A method and system for implementing the group communication based on the instant communication
06/23/2010CN101005439B Mutual access system and its method between VPN in VPLS network
06/23/2010CN101002441B Virtual LAN system and node device
06/23/2010CA2689884A1 Methods and systems for enabling end-user equipment at an end-user premise to effect communications having certain destinations when an ability of the end-user equipment to communicate via a communication link connecting the end-user equipment to a communications network is disrupted
06/23/2010CA2689874A1 Service level selection method and system
06/23/2010CA2665230A1 Enhanced content sharing framework
06/22/2010USRE41397 Method and apparatus for network interface card load balancing and port aggregation
06/22/2010US7743420 Dynamic learning method and adaptive normal behavior profile (NBP) architecture for providing fast protection of enterprise applications
06/22/2010US7743411 Method and apparatus for voice over internet protocol telephony using a virtual private network
06/22/2010US7743408 Secure association and management frame verification
06/22/2010US7743407 Using permissions to allocate device resources to an application
06/22/2010US7743405 Method of authentication via a secure wireless communication system
06/22/2010US7743386 Context objects for accessing message content
06/22/2010US7743340 Positioning and rendering notification heralds based on user's focus of attention and activity
06/22/2010US7743310 Communication apparatus, communication system, communication method, and communication control program
06/22/2010US7743268 Apparatus, method, and program for communication
06/22/2010US7743263 Method and system for routing calls over a packet switched computer network
06/22/2010US7743196 Interface with multiple packet preemption based on start indicators of different types
06/22/2010US7743182 Method and apparatus for synchronizing a software buffer index with an unknown hardware buffer index
06/22/2010US7743180 Method, system, and program for managing path groups to an input/output (I/O) device
06/22/2010US7743170 Active tap for directing distribution of data over data transmission network
06/22/2010US7743166 Scaleable flow-based application and subscriber traffic control
06/22/2010US7743158 Access network dynamic firewall
06/22/2010US7743150 Apparatus and method for web service message correlation
06/22/2010US7743143 Diagnosability enhancements for multi-level secure operating environments
06/22/2010US7743141 Refined quality feedback in streaming services
06/22/2010US7743135 Display-screen-sharing system, display-screen-sharing method, transmission-side terminal, reception-side terminal, and recording medium
06/22/2010US7743134 Thwarting source address spoofing-based denial of service attacks
06/22/2010US7743132 Secure content delivery system
06/22/2010US7743131 Methods and systems for managing status audit messages in a gateway routing node
06/22/2010US7743126 Migrating recovery modules in a distributed computing environment
06/22/2010US7743120 Information processing method and information processing apparatus
06/22/2010US7743119 System and method for mapping identification codes
06/22/2010US7743115 Software content downloading methods in radio communication networks
06/22/2010US7743108 Method and apparatus for reducing pool starvation in a shared memory switch
06/22/2010US7743101 Techniques for providing caller ID of participants in a conference call invitation
06/22/2010US7743099 Associating multiple visibility profiles with a user of real-time communication system
06/22/2010US7743091 Context management system for a network including a heterogenous set of terminals
06/22/2010US7743021 Methods, systems, and computer program products for data processing control
06/22/2010US7742990 Communication control method in connection-oriented communication, related transfer device, and billing management device
06/22/2010US7742960 Method and device for calculating a price for using a specific link in a network
06/22/2010US7742952 Systems and methods of acquiring actual real-time shopper behavior data approximate to a moment of decision by a shopper
06/22/2010US7742946 Advertising sales management system
06/22/2010US7742916 Method and devices for evaluating transmission times and for processing a voice signal received in a terminal connected to a packet network
06/22/2010US7742898 Method for treating a defective device in a vehicle communications network
06/22/2010US7742784 Wireless communication system, a wireless communication apparatus, a wireless communication method, and a computer program
06/22/2010US7742781 Power control for point-to-multipoint services provided in communication systems
06/22/2010US7742765 Radio access node registration for multimedia broadcast multicast service
06/22/2010US7742739 Air interface protocols for a radio access network with ad-hoc extensions
06/22/2010US7742606 System for audio related equipment management
06/22/2010US7742602 Cipher key setting system, access point, wireless LAN terminal, and cipher key setting method
06/22/2010US7742588 Speakerphone establishing and using a second connection of graphics information
06/22/2010US7742584 Mobile device calls via private branch exchange
06/22/2010US7742579 Simplified call answering service
06/22/2010US7742504 Continuous media system
06/22/2010US7742500 Method for transmitting data by a mobile station comprising a step of determining a Maximum Datagram Size (MDS)
06/22/2010US7742499 Adaptive bandwidth network management for VOIP network
06/22/2010US7742498 Method and apparatus for routing a call to a dual mode wireless device
06/22/2010US7742497 Access systems and methods for a shared communication medium
06/22/2010US7742496 Simultaneous serial transmission of messages with bit-arbitrated selection of the numerically largest or smallest value in the messages' data fields
06/22/2010US7742493 Synchronous transport signal mapper with payload extraction and insertion functionality
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