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)
04/2007
04/11/2007EP1773006A1 New path setting method, mobile terminal, and path managing device
04/11/2007EP1773005A1 Method and system for controlling a multi-application channel
04/11/2007EP1773004A1 Header compression optimisation method during and after handovers in a cellular communication network
04/11/2007EP1773003A1 Method and apparatus for discovering disjoint routes to multiple service nodes
04/11/2007EP1773002A1 Device, system and method of communicating between a bus controller and one or more remote terminals
04/11/2007EP1773001A1 Method for programming an integrated system for controlling lights and shades
04/11/2007EP1773000A1 Integrated system for controlling lights and shades
04/11/2007EP1772999A2 Method of implementing multicast routing system in mobile ad-hoc network
04/11/2007EP1772998A2 Method for a wireless station to determine network metrics prior to associating with an access point
04/11/2007EP1772997A2 Apparatus and method for securely transmitting/receiving contents in mobile communication network
04/11/2007EP1772996A2 System and method providing low power operation in a multimode communication device
04/11/2007EP1772995A1 Control system for electrical loads of a vehicle
04/11/2007EP1772994A1 System and method for configuring a handset between a cellular and a private wireless network mode
04/11/2007EP1772993A1 Detecting anomalies internal to a network from traffic external to the network
04/11/2007EP1772992A1 Apparatus and method for analysing packet data streams
04/11/2007EP1772991A1 Multicast group registration information in a telecommunication network
04/11/2007EP1772990A1 A method for establishing the dialog of the charge based on the packet data
04/11/2007EP1772989A2 Midspan power delivery system for reduced emissions
04/11/2007EP1772835A1 Sensor network and method for monitoring a site
04/11/2007EP1772803A2 Method and system for performing distributed server change operations in a transaction-safe manner
04/11/2007EP1772031A2 Wireless communication method and system for establishing a multimedia message service over a wlan
04/11/2007EP1772030A1 System and method to communicate internet packet data via packet radio networks
04/11/2007EP1771994A1 Resetting security mechanisms
04/11/2007EP1771990A1 Security system for wireless networks
04/11/2007EP1771985A1 Method and system for providing information of related communication sessions in hybrid telecommunication networks
04/11/2007EP1771984A1 Method for cross-technological fault protection switching
04/11/2007EP1771983A1 A method and device for providing correlation means in hybrid telecommunication networks
04/11/2007EP1771982A1 Method and system for communicating a multimedia message
04/11/2007EP1771981A1 Method for controlling routing in a packet network supported by a transport network
04/11/2007EP1771980A1 Network access control for a failsafe network transmission
04/11/2007EP1771979A1 A method and systems for securing remote access to private networks
04/11/2007EP1771978A1 Tunneling internet protocol packets between a gateway support node and a mobile terminal
04/11/2007EP1771977A1 Use of end-to-end availability calculations when establishing a connection
04/11/2007EP1771976A1 Saf synchronization layer packet structure and server system therefor
04/11/2007EP1771975A2 Method and apparatus for a shared i/o network interface controller
04/11/2007EP1771974A1 Method and system for controlling technical elements operating at home and/or at work
04/11/2007EP1771973A1 Communication apparatus and communication method
04/11/2007EP1771971A2 System and method of network congestion control by udp source throttling
04/11/2007EP1771970A2 Network management using peer-to-peer-protocol
04/11/2007EP1771969A1 System for centrally planning and documenting e1/fiber optic networks
04/11/2007EP1771968A2 Method of providing and receiving multicast and broadcasting service during handover in broadband wireless access system
04/11/2007EP1723779A4 System and method for notifying users of an event using alerts
04/11/2007EP1716674B1 Method and arrangement in wireless ad hoc or multihop networks
04/11/2007EP1665546A4 Resource negotiation in wireless communications networks and methods
04/11/2007EP1606946B1 Method and modem for data communication in cable television networks
04/11/2007EP1529373B1 Network monitor and method
04/11/2007EP1520365A4 A system and method for correcting the clock drift and maintaining the synchronization in wireless networks
04/11/2007EP1510051B1 Method for informing a recipient about an e-mail that has been sent to him/her
04/11/2007EP1476994B1 Multiplexing of managed and unmanaged traffic flows over a multi-star network
04/11/2007EP1464192A4 Network initialized packet data protocol context activation for multicast/broadcast services
04/11/2007EP1440516A4 Local service handover
04/11/2007EP1421746B1 Device, method and system for enhanced routing in mobile ip networking
04/11/2007EP1402723B1 System for switching, controlling, programming and operating communications devices
04/11/2007EP1397898B1 A method for distributing information in a presence service system
04/11/2007EP1363426B1 Multiplexing relay transmission device
04/11/2007EP1360814B1 Mobile certificate distribution in a public key infrastructure
04/11/2007EP1302035B1 Joint IP/optical layer restoration after a routewr failure
04/11/2007EP1292164B1 Avoiding call disconnection when the cell radius is reduced
04/11/2007EP1258152B1 Method of call control to minimize delays in launching multimedia or voice calls in a packet-switched radio telecommunications network
04/11/2007EP1214827B1 Rule based ip data processing
04/11/2007EP1206883B1 Generic alignment method in a multi-manager environment
04/11/2007EP1159805B1 Method for avoiding out-of-ordering of frames in a network switch
04/11/2007EP1004189B1 Packet switching with common time reference
04/11/2007EP0956679B1 Method and apparatus for performing mobile assisted hard handoff between communication systems
04/11/2007EP0898777B1 Method and apparatus for accessing content stored on a dvd
04/11/2007CN2888757Y A CAN bus waking device for automobile
04/11/2007CN2888756Y Status display device
04/11/2007CN2888754Y Multifunctional monitoring system for telecommunication equipment room
04/11/2007CN2888724Y Power distribution communication management equipment
04/11/2007CN2888544Y Child pickup security system for kindergartens and primary schools
04/11/2007CN1947453A Improved subscriber authentication for unlicensed mobile access signaling
04/11/2007CN1947452A System and associated terminal, method and computer program product for synchronizing distributively presented multimedia objects
04/11/2007CN1947448A Hsdpa flow control data frame, frame sequence number
04/11/2007CN1947443A Method and apparatus for sending a multicast message
04/11/2007CN1947441A Communication handover method, communication message processing method, program for causing computer to execute these methods, and communication system
04/11/2007CN1947440A Routing protocol within hybrid-cellular networks
04/11/2007CN1947439A Inter-site call routing and roaming support
04/11/2007CN1947436A Ad-hoc communication network and method
04/11/2007CN1947435A A fast call setup method
04/11/2007CN1947433A Channel allocation extension in wireless communications networks and methods
04/11/2007CN1947408A Method and apparatus to provide charging for ad-hoc service provisioning between trusted parties and between untrusted parties
04/11/2007CN1947407A Audio communication method and device
04/11/2007CN1947403A 事件通知网络 Event Notification Network
04/11/2007CN1947402A Method and system for providing security in proximity and ad-hoc networks
04/11/2007CN1947401A System and method for establishing a session initiation protocol communication session with a mobile terminal
04/11/2007CN1947394A Method for assigning a number of m data links located on the subscriber side to a number of n data links located on the transport side
04/11/2007CN1947393A 会话发起协议重发方法 The retransmission method of a Session Initiation Protocol
04/11/2007CN1947392A Methods, apparatus and computer program products for dispatching and prioritizing communication of generic-recipient messages to recipients
04/11/2007CN1947391A System and method for chat load management in a network chat environment
04/11/2007CN1947390A Virtual network device clusters
04/11/2007CN1947389A Method in a communication system, a communication system and a communication device
04/11/2007CN1947388A Load control in shared medium many-to-one communication systems
04/11/2007CN1947387A Integrated circuit and method for time slot allocation
04/11/2007CN1947386A Multi-hop wireless communications network
04/11/2007CN1947385A Methods and apparatus for implementing link capacity adjustment scheme sinking with rate based flow control
04/11/2007CN1947384A Hsdpa flow control, control frames rtt measurement
04/11/2007CN1947383A Concentrator for user AAL2 traffic carried on ubr virtual channels
04/11/2007CN1947382A Access network system, subscriber station device, and network terminal device
04/11/2007CN1947381A Identifying reverse path forwarding information
04/11/2007CN1947380A Deep sleep mode for wlan communication systems
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