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)
10/2012
10/03/2012CN101199170B Packet processing switch and methods of operation thereof
10/03/2012CN101197772B Method, device and system for implementing multiple paths on media face
10/03/2012CN101193064B Method and system for computer networking
10/03/2012CN101176276B Rate selection wtih margin sharing
10/03/2012CN101175290B Implementation of multiple simultaneous calls in a mobile communication system
10/03/2012CN101170557B Access control within a publish/subscribe system
10/03/2012CN101156390B Apparatus and method for delivering stream in a mobile broadcast system
10/03/2012CN101155062B Method, device and system for settling exception of signaling network
10/03/2012CN101132286B Multi-chassis router with multiplexed optical interconnects
10/03/2012CN101124783B Method for launching setup procedure of conversation by reducing built-up time
10/03/2012CN101119340B Receiving E-mail method, system and mail automatic receiving server
10/03/2012CN101079842B Method and system for positioning the user based on display area of chat message
10/03/2012CN101075990B Method for issuing instant telecommunication software and instant telecommunication server
10/03/2012CN101069448B A method of transmitting scheduling command for uplink enhanced dedicated channel in handover
10/03/2012CN101060438B Method of synchronizing multiple content directory services as well as content directory service devices and a system thereof
10/03/2012CN101018322B Method and apparatus for processing contents using TV channel in home network
10/02/2012USRE43705 Method and system for optimally serving stations on wireless LANs using a controlled contention/resource reservation protocol of the IEEE 802.11E standard
10/02/2012USRE43704 Determining and provisioning paths within a network of communication elements
10/02/2012US8281383 Secured IPv6 traffic preemption
10/02/2012US8281348 Method for providing episodic media on a dedicated channel
10/02/2012US8281247 Preventing execution of programs that are embedded in email messages
10/02/2012US8281146 Messaging systems and methods
10/02/2012US8281051 Method and device for determining time in a bus system and corresponding bus system
10/02/2012US8281029 System and method for acceleration of a secure transmission over satellite
10/02/2012US8281006 Connection state estimating device, connection state estimating method and storage medium
10/02/2012US8280999 Apparatus for remotely rebooting VolP communication devices and an associated method and computer program product
10/02/2012US8280992 Method for configuring nodes within anycast group, and assistance method and device therefor
10/02/2012US8280973 Method and system for publishing an electronic file attached to an electronic mail message
10/02/2012US8280971 Suppression of undesirable email messages by emulating vulnerable systems
10/02/2012US8280960 Game system, game terminal therefor, and server device therefor
10/02/2012US8280942 VOIP telephone location system
10/02/2012US8280767 Lottery system utilizing electronic mail
10/02/2012US8280563 Method and system to reduce impact of non-ATC data-link messages on ATC data-link messages on a shared air-ground communication link
10/02/2012US8280442 Radio base station and receiver fault diagnosis method
10/02/2012US8280424 Transmission of data within a communications network
10/02/2012US8280405 Location based wireless collaborative environment with a visual user interface
10/02/2012US8280393 Method and apparatus for bandwidth resource allocation in mobile communication system
10/02/2012US8280388 Systems and methods for managing wireless communications using link space information
10/02/2012US8280381 Intra-system handoff method
10/02/2012US8280365 Method and apparatus for searching for a base station using an adaptable search window
10/02/2012US8280353 System for the centralized storage of wireless customer information
10/02/2012US8280342 Emergency services using path optimization
10/02/2012US8280306 Information processing apparatus and method
10/02/2012US8280244 Optical ring network system
10/02/2012US8280230 Recording medium, reproduction apparatus, recording method, integrated circuit, program and reproduction method
10/02/2012US8280055 Optical network system and method of changing encryption keys
10/02/2012US8279888 Apparatus and method for upstream transmission of variable bit rate VoIP traffic in hybrid fiber coaxial network, and apparatus and method for resource allocation
10/02/2012US8279886 Dataport and methods thereof
10/02/2012US8279885 Lockless processing of command operations in multiprocessor systems
10/02/2012US8279884 Integrated adaptive jitter buffer
10/02/2012US8279883 High speed isolation interface for PoE
10/02/2012US8279882 Computer-readable storage medium having stored therein mobile terminal program, mobile terminal device, and system
10/02/2012US8279881 Method and system for route updating
10/02/2012US8279880 Communication gateway between wireless communication networks
10/02/2012US8279879 System and method for router data aggregation and delivery
10/02/2012US8279878 Method for configuring virtual network and network system
10/02/2012US8279877 Method for processing ATM cells and a device having ATM cell processing capabilities
10/02/2012US8279876 Data service apparatus and method in heterogeneous wireless networks
10/02/2012US8279875 Method and apparatus for Ethernet to bear ATM cells
10/02/2012US8279874 Self-configuring network
10/02/2012US8279873 Out of sequence delivery of status reports on a separate channel
10/02/2012US8279872 Method for obtaining a mobile internet protocol address
10/02/2012US8279871 Methods and apparatus for processing multi-headed packets
10/02/2012US8279870 Method and system of routing in a utility smart-grid network
10/02/2012US8279869 Reliable communication channel over existing TCP connection
10/02/2012US8279868 System providing land mobile radio content using a cellular data network
10/02/2012US8279867 Method and apparatus for reducing flood traffic in switches
10/02/2012US8279866 Method and system for switching packets in a communication network
10/02/2012US8279865 Efficient pipeline parallelism using frame shared memory
10/02/2012US8279864 Policy based quality of service and encryption over MPLS networks
10/02/2012US8279863 Methods and apparatus for dynamic detection of transit times between stages in distributed multi-stage switch fabrics
10/02/2012US8279861 Real-time VoIP communications using n-Way selective language processing
10/02/2012US8279860 SIP-based VoIP traffic behavior profiling method
10/02/2012US8279859 Method and arrangement for transferring synchronizing information
10/02/2012US8279857 Virtual PBX based on feature server modules
10/02/2012US8279856 Method and apparatus for providing shared services
10/02/2012US8279855 Method for dialing between internet extensions
10/02/2012US8279854 Method, equipment and system for deregistering a wireless IP access network contact address
10/02/2012US8279853 Socket-based internet protocol for wireless networks
10/02/2012US8279852 Method and system for measuring market share for voice over internet protocol carriers
10/02/2012US8279851 Apparatus, system, and method for obtaining local connectivity settings
10/02/2012US8279850 Methods and apparatus to implement voice over internet protocol (VoIP) phones
10/02/2012US8279832 Method, system and device for converting session control signaling
10/02/2012US8279821 Assigning channels to users in wireless networks that incorporate multi-user detection (MUD)
10/02/2012US8279793 Multi-stage setup for long-term evolution multimedia broadcast multicast service transmissions
10/02/2012US8279781 Random linear network coding for time division duplexing
10/02/2012US8279780 Videoconferencing system using network
10/02/2012US8279779 Method and system for virtual agent session monitoring and barge-in
10/02/2012US8279777 Method for secure reliable point to multi-point bi-directional communications
10/02/2012US8279776 Network address translation based on a reverse domain name service
10/02/2012US8279775 Node device cooperating with switch which implements zones in a fibre channel system
10/02/2012US8279773 Digital broadcast system, and data processing method
10/02/2012US8279771 Methods, apparatus and articles of manufacture to monitor communication paths in communication systems
10/02/2012US8279770 Uplink transmit diversity enhancement
10/02/2012US8279769 Mode switching of a data communications link
10/02/2012US8279768 Methods, devices and computer program products for capturing events associated network anomalies
10/02/2012US8279767 Method of frequency channel assignment using effective spectrum sensing in multiple frequency assignment system
10/02/2012US8279766 Interior-node-disjoint multi-tree topology formation
10/02/2012US8279761 Input/output interface for periodic signals
10/02/2012US8279759 Protocol inter-worked ping mechanism
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