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)
03/2007
03/28/2007CN1937557A Structured reciprocal network system and its load query, transfer and resource seeking method
03/28/2007CN1937556A Timing synchronization of mesh points in a wireless communication network
03/28/2007CN1937555A Data storage and transferring method and system for EOS
03/28/2007CN1937554A Method for making P2P file download flow localized
03/28/2007CN1937553A Reciprocal network data dispatching method based on flow media data frame
03/28/2007CN1937552A Multimedia comprehensive information transceiving and examining method for special group
03/28/2007CN1937551A Context routine sensing system and method for digital home network
03/28/2007CN1937550A Message middleware based on digital home network
03/28/2007CN1937549A Device dynamic assembly management system and method for digital home network
03/28/2007CN1937548A Spread spectrum remote coutrol system
03/28/2007CN1937547A Lossless migration method for evolution network
03/28/2007CN1937546A Bussiness flow protection system and method
03/28/2007CN1937545A Network monitoring processing method and system
03/28/2007CN1937544A IP phone monitoring system
03/28/2007CN1937543A Hop-by-hop transferred distributed flow media transmission performance test method and device
03/28/2007CN1937542A Wireless sensing network node energy-consumption monitoring device and energy-consumption monitoring method
03/28/2007CN1937541A Network performance test method
03/28/2007CN1937540A Link load sharing method and relay device
03/28/2007CN1937539A Device and method for automatically obtaining information relating to the audiences of programs transmitted by a communication network
03/28/2007CN1937538A Network management system and network management information persistence method
03/28/2007CN1937537A Method of accessing process control log information associated with process control systems
03/28/2007CN1937536A Network management topological data synchronous refreshing method and system
03/28/2007CN1937535A Rapid volume-expanding method for network management system
03/28/2007CN1937534A Load balance realizing method and load balance device
03/28/2007CN1937533A Friendly-synchronizing management method for network community
03/28/2007CN1937532A Method and health monitor for handling web server failure
03/28/2007CN1937531A Method and device for detecting and maintaining group integrity, and end increasing method and device
03/28/2007CN1937530A Method, device and system for identifying illegal packet phones
03/28/2007CN1937529A Remote management system of dynamic state data of work machine
03/28/2007CN1937528A Information processing apparatuses, communication load decentralizing method and communication system
03/28/2007CN1937527A Virtual concatenation group management method and system
03/28/2007CN1937526A High speed down sharing channel resource distributing method
03/28/2007CN1937525A Network management method and system
03/28/2007CN1937524A Method and system for webmaster to processing TRAP message
03/28/2007CN1937523A Client service emergency system and its realizing method
03/28/2007CN1937522A Client end capacity updating reporting system and its method
03/28/2007CN1937521A Retention of a stack address during primary master failover
03/28/2007CN1937520A Device file batch duplicating system and its duplicating method
03/28/2007CN1937519A Wireless LAN IP multicast transmission anomaly quick detecting method
03/28/2007CN1937518A Method and device for selecting correlative discussion zone in network community
03/28/2007CN1937517A Video conference system and its data transmission method and device
03/28/2007CN1937516A Wireless LAn IP multicast transmission anomaly quick detecting method
03/28/2007CN1937515A Data broadcast content navigation system and its working method
03/28/2007CN1937514A Conference system realizing method
03/28/2007CN1937513A Multicast method and system with static group self-learning capability
03/28/2007CN1937512A Distributed roaming network interactive application real-time charging system and method
03/28/2007CN1937511A Charged information acquisition system and method, and charge realizing system and method
03/28/2007CN1937510A Power source management method for Wi Fi device
03/28/2007CN1937509A Method and system for obtaining single board frame number
03/28/2007CN1937508A Interface helping method and device
03/28/2007CN1937507A Access nodes for giving a client device access to an internet network
03/28/2007CN1937506A Graphic context label reading and information transmitting method
03/28/2007CN1937505A Etchingmachine cluster controller and process module controller communication system and method
03/28/2007CN1937504A Synchronizing system and method
03/28/2007CN1937503A System and method for speeding up webpage content downloading
03/28/2007CN1937499A Domainname-based unified identification mark and authentication method
03/28/2007CN1937489A Network key management and session key updating method
03/28/2007CN1937488A Safety quick transmission and instant playing method of sound signal in network
03/28/2007CN1937484A Method and system for realizing multi-clock synchronization
03/28/2007CN1937482A H.323 network element and dualhoming softswitch device intercommunicating method and device
03/28/2007CN1937481A Method and system for realizing board-spanning switching label-switched path
03/28/2007CN1937480A System backup and recovery method, and backpu and recovery server
03/28/2007CN1937478A Method and apparatus for improving transmission delay of status report in a wireless communications system
03/28/2007CN1937477A Method and apparatus for improving transmission delay of status report in a wireless communications system
03/28/2007CN1937467A Video call apparatus for mobile communication terminal and method thereof
03/28/2007CN1937454A Method of and device for controlling transmission rate
03/28/2007CN1937437A Short-distance wireless communication method and its communication terminal
03/28/2007CN1937434A Power line network device concurrently with power supply function
03/28/2007CN1936849A Resource dynamic regulation method and apparatus
03/28/2007CN1936839A Novel network duplication system and method
03/28/2007CN1307851C Method for reserving a new care of address (COA) in advance to achieve a fast handover
03/28/2007CN1307848C Portable telephone and communicating inquiry method
03/28/2007CN1307831C Context identification using header compression key at link layer
03/28/2007CN1307830C A method and system for providing location dependent information
03/28/2007CN1307829C User data message transporting method and device
03/28/2007CN1307828C Method for building bearing in multimedia broadcast/multicast service
03/28/2007CN1307827C Method for setting call connection between network visual telephones
03/28/2007CN1307826C High speed broadband comprehensive information network device
03/28/2007CN1307825C Environmental simulator for high-speed communicating network
03/28/2007CN1307824C U port testing method of ISDN user plate
03/28/2007CN1307823C Method of automatic network address configuration for communication unit within equipment
03/28/2007CN1307822C Method for serially implementing data backup of multiple device
03/28/2007CN1307821C Double-mode radio data card with PHS and WLAN function
03/28/2007CN1307815C Programmable controller and duplexed network system
03/28/2007CN1307812C Electronic device
03/28/2007CN1307595C Linking method of structure defining file for management message data base and network equipment managing system
03/28/2007CN1307576C Method and apparatus for handing off a mobile terminal between a mobile network and a wireless LAN
03/28/2007CN1307573C Network object transmission system suitable for personal operation device
03/28/2007CN1307570C Method and apparatus for controlling flow of data between data processing systems via a memory
03/28/2007CN1307565C Output management system and method for enabling access to private network resources
03/28/2007CN1307564C Network switch and components and method of operation
03/28/2007CN1307557C Method and system for dynamic controlling FIFO internal memory accessing flowchart
03/28/2007CA2558630A1 Methods and apparatus for allocating resources in a distributed environment based on network assessment
03/28/2007CA2552769A1 Synchronization watermarking in multimedia streams
03/27/2007US7197763 Authentication in a communication system
03/27/2007US7197762 Method, computer readable medium, and node for a three-layered intrusion prevention system for detecting network exploits
03/27/2007US7197709 Audiovisual information management system with multiple user identifications
03/27/2007US7197705 Electronic mail apparatus
03/27/2007US7197687 Header compressed packet receiving apparatus and method
03/27/2007US7197667 Method and device for checking the error-free function of modules in a bus system comprising a central unit
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