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)
03/2010
03/31/2010CN101686187A Method, device and system for prevention of interruption of service
03/31/2010CN101686186A Method, equipment and system for detecting states of link tags
03/31/2010CN101686185A Method, device and system for transmitting TDM services in packet network
03/31/2010CN101686184A Processing method of service data packet loss of synchronous network of multimedia broadcast multicast service
03/31/2010CN101686183A Method, device and system for controlling packet voice service transmission
03/31/2010CN101686182A Multi-node transmission device under mobile Ad-hoc architecture and method thereof
03/31/2010CN101686181A Routing distribution and installation method and network node equipment
03/31/2010CN101686180A Data transmission method, network node and data transmission system
03/31/2010CN101686179A Transmission method, nodes and point-to-point network of link status release information
03/31/2010CN101686178A Method and system for improving multi-media connection quality, media control and processing equipment
03/31/2010CN101686177A Dynamic bandwidth allocation method, equipment and system of multi-service transport network
03/31/2010CN101686176A Method and device for transmitting and receiving message
03/31/2010CN101686175A Method and device for data transmission adjustment of transport network
03/31/2010CN101686174A Method and system for realizing service flow based on MPLSs
03/31/2010CN101686173A Method, system and apparatus of service negotiation
03/31/2010CN101686172A Method, system and device for selecting gateway node
03/31/2010CN101686171A Method, system and equipment for realizing one-way load in process of establishing and modifying bearer
03/31/2010CN101686170A Grading transmission quality assurance system based on multi-exit user routing
03/31/2010CN101686169A Scheme for avoiding deadlock in multi-ring interconnect, with additional application to congestion control
03/31/2010CN101686168A Wireless connection device of independent network clusters under mobile Ad-hoc architecture and method thereof
03/31/2010CN101686167A Method for controlling recovery of faults of Ethernet
03/31/2010CN101686166A Looped network business fault treatment method, device and system
03/31/2010CN101686165A Chip device and method of accessing network shared files by using same
03/31/2010CN101686164A Positioning method and position verification method of wireless access device, and wireless access device
03/31/2010CN101686163A Method for server and operation center remote interactive work and data backup
03/31/2010CN101686162A Method, device and system for accessing packet data networks
03/31/2010CN101686161A Interactive positioning device and interaction method thereof
03/31/2010CN101686160A Interconnecting and interworking equipment on-line detection method
03/31/2010CN101686159A Power environment monitoring system
03/31/2010CN101686158A Control method for Ethernet loop guard fault recovery and Ethernet loop node
03/31/2010CN101686157A Software management method, device and system
03/31/2010CN101686156A Terminal and method for realizing local caching of network service data
03/31/2010CN101686155A Wireless local area network module power-saving method and apparatus and quick-staring method and apparatus thereof
03/31/2010CN101686154A Server and method for processing server messages
03/31/2010CN101686153A Method for transmitting VRRP notice news by communication equipment and device thereof
03/31/2010CN101686152A Status reporting method and device
03/31/2010CN101686151A Path protection method and system of service transport network
03/31/2010CN101686150A Installation method of network element, network element, DHCP server and network system
03/31/2010CN101686149A Remote monitoring system and monitoring method thereof
03/31/2010CN101686148A Method, device and system for marking and identifying blade server
03/31/2010CN101686147A Terminal equipment upgrading method and terminal equipment realizing same
03/31/2010CN101686146A Method and equipment for fuzzy query, query result processing and filtering condition processing
03/31/2010CN101686145A Equipment capable of upgrading, upgrading method and system
03/31/2010CN101686144A Method and system for processing data and node device
03/31/2010CN101686143A Method and device for satisfiability detection of ontological concepts
03/31/2010CN101686142A Network protection method, system and apparatus
03/31/2010CN101686141A Method and equipment for synchronizing read states
03/31/2010CN101686140A Method, system and device for multicasting digital subscriber lines
03/31/2010CN101686139A Method, device and system of multicast upgrading
03/31/2010CN101686138A Method, device and system for realizing tripartite conference
03/31/2010CN101686137A Implement method, device and system of conference service
03/31/2010CN101686136A Connection management method of network coding
03/31/2010CN101686135A Method for realizing IMS multimedia conference service charging
03/31/2010CN101686134A Charge processing method, device and system
03/31/2010CN101686133A Communication system capable of adjusting consumed power
03/31/2010CN101686132A USB matrix switch system
03/31/2010CN101686131A USB wireless network card with external antenna device
03/31/2010CN101686124A Security module for protecting encrypted signals, system and method combining and using same
03/31/2010CN101686122A Transmission permission method and device
03/31/2010CN101686120A Device and method for realizing clock synchronization
03/31/2010CN101686119A Method, device and system of communication between single boards
03/31/2010CN101686118A Service exchanging system and operating method thereof
03/31/2010CN101686112A Packet data transmitting method and mobile communication system using the same
03/31/2010CN101686111A Method for issuing assignment information, device and communication system
03/31/2010CN101686106A Self-adaptive forward error correction (FEC) method, device and system
03/31/2010CN101686104A Coding and decoding method for forward error correction, device and system thereof
03/31/2010CN101686102A Data compression of mobile multimedia broadcasting
03/31/2010CN101686100A Method for disposing lost packet, method for controlling transmission quality, device and system thereof
03/31/2010CN101685661A Vehicle-mounted networking high definition player
03/31/2010CN101685554A Human face identification work-attendance checking method and system based on network
03/31/2010CN101685323A Computer docking station and switching working method thereof
03/31/2010CN101684883A Height adjustable stand for LCD monitor with detachment and lockdown features
03/31/2010CN100596363C Distance-finding method between center node and equipment node in beacon wireless personal area network
03/31/2010CN100596362C Communication device and command transmission method
03/31/2010CN100596359C Traffic control method and device for switch service flow
03/31/2010CN100596358C Link layer communication method in LAN and network device thereof
03/31/2010CN100596357C Data translation device and system based on ethernet and serial communication technology
03/31/2010CN100596356C Network node and fault recovery method of Ethernet ring network therein
03/31/2010CN100596355C Intelligent management system for coal mine production safety
03/31/2010CN100596354C Network access equipment and its data forwarding method
03/31/2010CN100596353C Method and system for providing log service
03/31/2010CN100596352C Terminal, system and method for searching service via geographical position information
03/31/2010CN100596351C Firewall method and system based on high-speed network data processing platform
03/31/2010CN100596349C Information processing method based on high-speed network data processing platform VPN gateway system
03/30/2010USRE41183 System and method for WLAN signal strength determination
03/30/2010USRE41174 Information retrieval apparatus and method
03/30/2010US7690040 Method for network traffic mirroring with data privacy
03/30/2010US7690039 Method and apparatus for content protection in a secure content delivery system
03/30/2010US7690029 Remote administration of smart cards for secure access systems
03/30/2010US7690017 Control system and user interface for network of input devices
03/30/2010US7690003 System and method for increasing data throughput using thread scheduling
03/30/2010US7689921 User interface for managing multiple network resources
03/30/2010US7689857 Method and apparatus for monitoring and maintaining user-perceived quality of service in a communications network
03/30/2010US7689822 Communication device for providing security in a group communication network
03/30/2010US7689725 Peripheral control device and method for controlling peripheral device
03/30/2010US7689708 Apparatus to flow control frames in a networked storage virtualization using multiple streaming protocols
03/30/2010US7689706 System and method for streaming media
03/30/2010US7689693 Primary/restoration path calculation in mesh networks based on multiple-cost criteria
03/30/2010US7689691 Method and system for remote diagnostic, control and information collection based on various communication modes for sending messages to users
03/30/2010US7689685 Autonomic monitoring for web high availability
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