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)
04/2014
04/09/2014CN102263690B Method for uploading data in measurement-while-drilling system
04/09/2014CN102257770B Communication method and communication device
04/09/2014CN102255648B Satellite mobile communication ground station system
04/09/2014CN102238052B Distributed detection node networking communication terminal
04/09/2014CN102231698B Multicast protection method
04/09/2014CN102223267B IDS (intrusion detection system) detecting method and IDS detecting equipment
04/09/2014CN102215163B Multi-server video on demand processing method
04/09/2014CN102202006B Registered E-mail transmission method
04/09/2014CN102196014B Method and system of multi-group operation synchronization
04/09/2014CN102195735B Time synchronization method for multi-subsystem equipment and subsystem
04/09/2014CN102177683B End-to-end network access analysis
04/09/2014CN102170401B Method and device of data processing
04/09/2014CN102164047B Method and system for realizing integrity of data exchange between heterogeneous systems
04/09/2014CN102160338B Systems and method for quality of service control over multiple accesses
04/09/2014CN102136955B Decoupled virtual private LAN service (VPLS) forwarding frame-based message forwarding method and equipment
04/09/2014CN102124702B 消息路由平台 Message routing platform
04/09/2014CN102124700B System and method for wireless process communication over distinct networks
04/09/2014CN102123075B Network packet transport system and method suitable for multimedia streams
04/09/2014CN102118396B Live monitoring method and video management server
04/09/2014CN102118212B Method and optical line terminal for distributing optical network unit bandwidth
04/09/2014CN102104970B Method, device and system for coordinately scheduling among cells
04/09/2014CN102077513B Method for managing network and network
04/09/2014CN102064997B Method and device for implementing network telephone service
04/09/2014CN102056212B Method for detecting internet speed and network side equipment
04/09/2014CN102056136B Tunnel updating method and system in communication system supporting local IP access
04/09/2014CN102056033B Method for managing uplink burst overhead parameter and passive optical network system
04/09/2014CN102055646B Implementation method and system for Ethernet topology discovery
04/09/2014CN102037689B Adaptive scheduler for communication systems apparatus, system and method
04/09/2014CN102035710B Method and system for updating blocked port information
04/09/2014CN102026139B Method and system for delivering dynamic policy rules
04/09/2014CN102017537B Device management system
04/09/2014CN102013994B Method, terminal and system for implementing network element version compatibility in network management
04/09/2014CN102006523B Method and system for sending information among signaling networks
04/09/2014CN102004751B Accessing content in network
04/09/2014CN101997763B Service data transmission method and device
04/09/2014CN101997717B Analysing communication performance of IED
04/09/2014CN101997630B Method for protecting time division multiplexing service
04/09/2014CN101996095B Method and device for accessing instant messaging program to plugin
04/09/2014CN101960786B MPLS P node replacement using link state protocol controlled Ethernet network
04/09/2014CN101958980B Implementation method for dialing own number to trigger services and portal system of services
04/09/2014CN101953188B Method and apparatus for processing multi-channel request subscription under service management platform
04/09/2014CN101938574B Method and system for transmitting coloring ring back tone information in packet switching domain, coloring ring back tone server and terminal
04/09/2014CN101938460B Coordinated defense method of full process and full network safety coordinated defense system
04/09/2014CN101902829B User equipment and method for processing abnormal connection release
04/09/2014CN101902481B Real-time monitoring method and device for webpage Trojan horse
04/09/2014CN101888400B Data communication apparatus and control method thereof
04/09/2014CN101854265B Method and system for detecting local protection of Ethernet tunnel
04/09/2014CN101841419B Method and device for multiplexing communication port
04/09/2014CN101827001B Hash detection method and device among multiple tasks
04/09/2014CN101820632B Spectrum sharing method, corresponding base station, mobile terminal and communication system thereof
04/09/2014CN101820606B Authentication and authorization charging server and message processing method
04/09/2014CN101820324B Synchronous transmission method and system for asynchronous data
04/09/2014CN101809605B Method and system for SIP based dynamic advertisement of presence information
04/09/2014CN101795500B Social networking and advertisements in mobile device on local personal area network
04/09/2014CN101783836B Monitored link switching device, monitored link switching method and network element
04/09/2014CN101771618B Host routing reachable method and system in access ring of packet transport network
04/09/2014CN101771474B Method and system for testing reception sensitivity performance
04/09/2014CN101753455B Forwarding method and device thereof
04/09/2014CN101730987B Managing network components using USB keys
04/09/2014CN101729936B Connection restoration method and routing domain of automatic exchange optical network
04/09/2014CN101632291B Client device method and apparatus for routing call
04/09/2014CN101567851B Method and equipment for shaping transmission speed of data traffic flow
04/09/2014CN101507208B Predictive qos resource allocation for rapid session establishment
04/09/2014CN101295302B Advertisement releasing system and method
04/09/2014CN101237412B Packet delivery and route selection method
04/09/2014CN101197728B Monitoring system and monitoring method
04/09/2014CA2829236A1 Utility based backup management
04/08/2014US8694915 Enhanced telephony computer user interface allowing user interaction and control of a telephone using a personal computer
04/08/2014US8694894 Streaming graphic method and arrangement data for building control systems
04/08/2014US8694785 Broadband certified mail
04/08/2014US8694708 Expander to control multipaths in a storage network
04/08/2014US8694704 Method and apparatus for congestion-aware routing in a computer interconnection network
04/08/2014US8694677 Retry communication control method and system
04/08/2014US8694672 Method and system for transferring files using file transfer protocols for palm OS mobile computer
04/08/2014US8694671 Isochronous transmission of audio data using mute data
04/08/2014US8694657 Real time communications system
04/08/2014US8694654 Host side protocols for use with distributed control plane of a switch
04/08/2014US8694652 Method, system and computer program for adding a field to a client capability packet sent from a client to a host
04/08/2014US8694650 System and method of managing information distribution to mobile stations
04/08/2014US8694648 System and method for implementing a session initiation protocol feature
04/08/2014US8694640 Low level storage protocols, systems and methods
04/08/2014US8694626 Automated characterization of network traffic
04/08/2014US8694615 Providing identifying information for computers on a network
04/08/2014US8694610 Apparatus and method for domain name resolution
04/08/2014US8694590 Method and system for formatting messages into stylized messages for print out
04/08/2014US8694588 Facility for distributing and providing access to electronic mail message attachments
04/08/2014US8694423 Systems and methods for brokering data in a transactional gateway
04/08/2014US8694136 Performance monitoring devices and methods
04/08/2014US8694043 Interference-free neighbor cell measurements
04/08/2014US8694013 Resource allocation signalling
04/08/2014US8693996 Wireless router system and method
04/08/2014US8693992 System and method for storage of electronic mail
04/08/2014US8693666 Intelligent call platform for an intelligent distributed network
04/08/2014US8693665 Method and apparatus for dynamically terminating calls over distinct access links
04/08/2014US8693646 Packet based network exchange with rate synchronization
04/08/2014US8693645 Voice message transmission to multiple destinations and playback
04/08/2014US8693603 Semiconductor devices, methods of operating semiconductor devices, and systems having the same
04/08/2014US8693504 Multimedia messaging configuration and presentation
04/08/2014US8693497 Long-reach ethernet system and relay
04/08/2014US8693496 Diode bridge configurations for increasing current in a distributed power network
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