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)
11/2007
11/21/2007EP1547309B1 Method for updating the local management system in at least one network element of a telecommunication network
11/21/2007EP1485812A4 System and method for the reception of content items
11/21/2007EP1443408B1 Communication support method, communication server comprising it, and communication support system
11/21/2007EP1433339B1 Allocation of channels to a base station with quality of service consideration
11/21/2007EP1430650B1 Method to minimize interrupt service and power consumption for wireless connectivity devices
11/21/2007EP1374460B1 Circuit arrangement and method for synchronised transmission of audio data streams in a bus system
11/21/2007EP1374458B1 Method and apparatus for implementing a mac coprocessor in a communications system
11/21/2007EP1360810B1 Communication system for a vehicle
11/21/2007EP1358570A4 Remotely monitoring a data processing system via a communications network
11/21/2007EP1330086B1 Ring network and data transmitter
11/21/2007EP1305862A4 Method and system for providing intelligent network management
11/21/2007EP1299995B1 Telesystem with coupling device and a method in connection therewith
11/21/2007EP1273144B1 Method for ordering and transmitting of digital data amounts, particularly video signal
11/21/2007EP1247376B1 Method and apparatus for restraining a connection request stream associated with a high volume burst client in a distributed network
11/21/2007EP1226688B1 Method for limiting the lifetime of datagrams in packet-switched networks
11/21/2007EP1125447B1 Broadcast facility
11/21/2007EP0983581B1 System and method for analyzing remote traffic data in a distributed computing environment
11/21/2007EP0937353A4 Routing in a multi-layer distributed network element
11/21/2007CN200980113Y A vehicle alarm system based on the third generation of mobile communication network
11/21/2007CN200980091Y A WorldFIP-RS485 gateway applied to the industrial site control
11/21/2007CN200980090Y An intelligent USB gateway
11/21/2007CN200980089Y A noticing device for receiving E-mail
11/21/2007CN200980088Y Information cell transformation device and system in the asynchronous transfer mode
11/21/2007CN200980087Y A wireless safety protection device for locomotives
11/21/2007CN200980086Y A controllable high-power power supplying equipment for the industrial Ethernet
11/21/2007CN200980085Y A sensor network system power-supplied by natural energy
11/21/2007CN200980084Y A five-channel electronic switch and a communication module controlling the local area network
11/21/2007CN200980083Y A protocol converter of the field bus
11/21/2007CN200980082Y Radio frequency recognizing and administering system for real assets
11/21/2007CN101077032A Notification of channel descriptor transmission for a mobile station in idle or sleep mode in a wireless access system
11/21/2007CN101077031A Radio network control device, radio lan relay device, radio communication system, and communication method for radio communication system
11/21/2007CN101077029A A system for switching from an established media path to a new media path in a packet based network
11/21/2007CN101077028A Method and system for improved handover of mobile stations to unlicensed mobile access networks
11/21/2007CN101077026A One click message
11/21/2007CN101077017A Systems and methods for facilitating instant communications over distributed cellular networks
11/21/2007CN101077015A Indicating allocation state
11/21/2007CN101077010A Method and system for the transmission of digital video over a wireless network
11/21/2007CN101076994A Initiating internet protocol (ip) communications in an ip communication system based on databases of contact information
11/21/2007CN101076993A Method for finding and collecting service in lan and device for achieving this method
11/21/2007CN101076983A Informing recipient device of message content properties
11/21/2007CN101076982A Technology for controlling management flow
11/21/2007CN101076981A Handover in a mobile communications network
11/21/2007CN101076980A IP packet relay method and gateway device in communication network
11/21/2007CN101076979A System, arrangement and method for providing core network nodes with mobile station related information
11/21/2007CN101076978A Directed pppoe session initiation over switched ethernet
11/21/2007CN101076977A Wireless node power supply managing method
11/21/2007CN101076976A Authentication system, authentication method, and authentication information generation program
11/21/2007CN101076975A Mobile honeycomb identification database for reinforced GPS property
11/21/2007CN101076974A Push to talk voice buffering system and methods in wireless communication calls
11/21/2007CN101076973A Requesting and/or allocating communication resources at a new access point before transmitting a reassociation request
11/21/2007CN101076972A Obtaining path information related to a virtual private lan services (vpls) based network
11/21/2007CN101076971A Method and system for controlling access to a wireless communication medium
11/21/2007CN101076970A Logical and physical mesh network separation
11/21/2007CN101076969A Electrical transmission system in secret environment between virtual disks and electrical transmission method thereof
11/21/2007CN101076967A Intelligent equipment net shaped network through power line and radio frequency communication
11/21/2007CN101076201A Wireless personal domain network system and its routing conversion
11/21/2007CN101076198A Method for multimedium color-image service
11/21/2007CN101076196A Legal monitoring system and method
11/21/2007CN101076185A Method and apparatus for allocating user resource in wireless telecommunication system
11/21/2007CN101076184A Method and system for realizing automatic reply
11/21/2007CN101076183A Method and telecommunication equipment for inspecting other wireless system
11/21/2007CN101076176A Method for allocating user apparatus service resource in mobile telecommunication system
11/21/2007CN101076174A Method for processing warn windstorm
11/21/2007CN101076155A Method for connecting cell phone with wire network
11/21/2007CN101076151A Multi-medium color-image system and method for transmitting multi-medium color image during process of talk
11/21/2007CN101076145A Mobile multi-medium broadcasting system, mono-frequency network system and synchronizing system
11/21/2007CN101076144A Mobile communication system, radio base station and operation controlling method
11/21/2007CN101076143A Method and for transmitting right administrative and controllable messages
11/21/2007CN101076142A System and method for paying traffic violation fine by SMS
11/21/2007CN101076141A System for managing intelligent information realized by SMS and based on Internet
11/21/2007CN101076130A Communication method and system, transmiting method and equipment, receiving method and equipment
11/21/2007CN101076072A Method and system for processing prepaid network and postpaid network service
11/21/2007CN101076069A Long-distance phonetic service system realized by VOIP
11/21/2007CN101076068A Method for processing access terminal by phonetic gate
11/21/2007CN101076067A Terminal apparatus
11/21/2007CN101076061A Robot server and automatic chatting method
11/21/2007CN101076060A Chatting robot system and automatic chatting method
11/21/2007CN101076053A Method and circuit for multi-channel photoelectric isolated voltage
11/21/2007CN101076045A Mail text display function
11/21/2007CN101076034A Method and apparatus for automatically upgrading digital user line terminal equipment version
11/21/2007CN101076032A Method and system for transmitting information
11/21/2007CN101076029A Method for updating boundary gate protocol recursion router
11/21/2007CN101076028A Method for interacting telecommunication system and message by SNMP protocol
11/21/2007CN101076026A Apparatus and method for realizing self-adapatable function in telecommunication protocol
11/21/2007CN101076023A Data transmission system for connecting yarn feeding device with knitting machine
11/21/2007CN101076022A Communication gateway between wireless communicatoin networks
11/21/2007CN101076021A 网络数据存储系统 Network data storage system
11/21/2007CN101076020A Method for preventing Ethernet packet broadcast from being attacked
11/21/2007CN101076018A Group instant telecommunication method and system
11/21/2007CN101076015A Method for controlling data transmission under frame protocol multi-service
11/21/2007CN101076012A Date telecommunication system and method and interface controller of Internet microcomputer system
11/21/2007CN101075999A TOA training symbol construction of indoor OFDM system and method and device for estimating TOA
11/21/2007CN101075997A Method for managing VOIP customer priority level by fireproof wall
11/21/2007CN101075996A Comprehensive access gate device and its telecommunication
11/21/2007CN101075995A Apparatus and method for controlling gate processing call and gate
11/21/2007CN101075994A Household gateway device
11/21/2007CN101075993A Network telephone gate and method for connecting investigation fault
11/21/2007CN101075992A Method and system for exchanging IP multiple service
11/21/2007CN101075991A Method for realizing multiple subjects discussing group and receiving message, customer end and server
11/21/2007CN101075990A Method for issuing instant telecommunication software and instant telecommunication server
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