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)
05/2000
05/23/2000US6067291 Wireless local area network with enhanced carrier sense provision
05/23/2000US6067290 Spatial multiplexing in a cellular network
05/23/2000US6067288 Performance monitoring delay modules
05/23/2000US6067287 Neural fuzzy connection admission controller and method in a node of an asynchronous transfer mode (ATM) communication network
05/23/2000US6067286 Data network switch with fault tolerance
05/23/2000US6067093 Method and apparatus for organizing objects of a network map
05/23/2000US6067030 Method and apparatus for providing network infrastructure information for a network control center
05/23/2000CA2290297A1 Expediting reconvergence in a routing device
05/23/2000CA2290221A1 An intelligent telecommunications management network (tmn)
05/23/2000CA2287651A1 A method of local flow control in an asynchronous transfer mode network utilizing pnni routing protocol
05/23/2000CA2192510C Data transmitting/receiving method using distributed path control in data switching system
05/23/2000CA2189806C Method of mapping from address resolution protocol to next hop resolution protocol
05/23/2000CA2180013C Communications in a distribution network
05/20/2000CA2289399A1 Additional information superposing method, information signal copy control method, information signal output device and information signal recording device
05/18/2000WO2000028779A1 Method and apparatus to reduce jitter in packet switched networks
05/18/2000WO2000028778A1 System for setting up at least one media path for a media stream as well as a method and software for controlling a media device
05/18/2000WO2000028760A2 Method for controlling bearer properties
05/18/2000WO2000028752A1 Method and apparatus for integrated wireless communications in private and public network environments
05/18/2000WO2000028749A1 Method and system for restoring a subscriber context
05/18/2000WO2000028742A1 Signalling of bouquet information in a digital transmission system
05/18/2000WO2000028715A1 Fault-tolerant networking
05/18/2000WO2000028714A1 Layer 2 tunneling for data communications in wireless networks
05/18/2000WO2000028713A1 Internet system and method for selecting a closest server from a plurality of alternative servers
05/18/2000WO2000028712A2 Cable modem system
05/18/2000WO2000028706A1 Method and apparatus to minimize congestion in a packet switched network
05/18/2000WO2000028705A1 Method and apparatus for interconnection of packet switches with guaranteed bandwidth
05/18/2000WO2000028704A1 Routers and methods for optimal routing table compression
05/18/2000WO2000028703A1 Matrix switch
05/18/2000WO2000028702A1 An integrated telephony network combining a packet data network and a dedicated-connection network
05/18/2000WO2000028701A1 Method and apparatus for fair and efficient scheduling of variable size data packets in input buffered switch
05/18/2000WO2000028700A1 Network system
05/18/2000WO2000028699A1 An improved private combined voice fax and data telecommunication system
05/18/2000WO2000028698A2 System and method of analyzing network protocols
05/18/2000WO2000028697A2 Local area network incorporating universal serial bus protocol
05/18/2000WO2000028696A2 Usb networking on a multiple access transmission medium
05/18/2000WO2000028690A2 Method and apparatus for converting communications between ieee 1394 devices and devices operating under a different bus network protocol
05/18/2000WO2000028689A2 Entertainment and computer coaxial network and method of distributing signals therethrough
05/18/2000WO2000028685A1 Spanning tree with rapid forwarding database updates
05/18/2000WO2000028684A1 Time-synchronized multi-layer network switch for providing quality of service guarantees in computer networks
05/18/2000WO2000028450A2 A method and a device relating to an automated exchange
05/18/2000WO2000028449A2 An automated exchange system
05/18/2000WO2000028436A1 Upgrading of synergetic aspects of home networks
05/18/2000WO2000028433A2 Internet client-server multiplexer
05/18/2000WO2000028423A1 Method and apparatus in a messaging system for facilitating a reduction of latency
05/18/2000WO2000028417A1 Method for generalised triggering of administrative actions on a distributed computer system
05/18/2000WO2000028401A1 Method for synchronising a local clock on a cordless communication network clock
05/18/2000WO2000028398A1 Content supplied as software objects for copyright protection
05/18/2000WO2000011907A3 Method for transmitting an atm-oriented cell stream via at least two virtual connections of an atm communications network
05/18/2000WO2000011904A3 Method and device for transmitting digitized information
05/18/2000WO2000011881A3 Method for routing links through a packet-oriented communication network
05/18/2000WO2000010308A3 Method for optimizing the transmission properties and the power loss of a high-voltage part which is integrated in a subscriber connection circuit for connecting a subscriber connection line
05/18/2000WO2000010294A3 Method and apparatus for routing between network gateways and service centers
05/18/2000WO2000008794A3 Systems and methods for securing electronic message
05/18/2000WO2000008793A3 Apparatus and method for forming a packaged-object product and a packaged-object product formed therefrom
05/18/2000WO2000003522A9 A method of sending packets between trunk ports of network switches
05/18/2000DE19851953A1 Payment determination for communications connection dependent on network operator's and/or subscriber's expenditure
05/18/2000DE19851930A1 Verfahren zum dynamisch-adaptiven Einstellen von Übertragungsparametern A method for dynamically-adaptive setting of transmission parameters
05/18/2000CA2351192A1 Fault-tolerant networking
05/18/2000CA2350727A1 Entertainment and computer coaxial network and method of distributing signals therethrough
05/18/2000CA2350515A1 An integrated telephony network combining a packet data network and a dedicated-connection network
05/18/2000CA2349461A1 Time-synchronized multi-layer network switch for providing quality of service guarantees in computer networks
05/18/2000CA2349251A1 Layer 2 tunneling for data communications in wireless networks
05/18/2000CA2290034A1 Improved totem communications system and method
05/18/2000CA2254258A1 Remote control of cpe-based service logic
05/17/2000EP1001649A2 Channel integrity in a voice-on-ATM network
05/17/2000EP1001646A2 Method to determine per-connection actual permissible ATM cell transfer rate
05/17/2000EP1001644A2 Bandwidth control apparatus
05/17/2000EP1001643A2 Cell flow synchronization establishing system of wireless ATM access system
05/17/2000EP1001631A1 Signalling of bouquet information in a digital transmission system
05/17/2000EP1001629A2 Receiving apparatus
05/17/2000EP1001624A2 Copy generation management
05/17/2000EP1001584A2 Method and apparatus for automatic network configuration
05/17/2000EP1001583A2 Method for dynamically adaptive matching of transmission parameters and devices therefor
05/17/2000EP1001582A2 System for network transcoding of multimedia data flow
05/17/2000EP1001579A1 Method and apparatus for determining properties of a signal transmission channel
05/17/2000EP1001578A2 System and method for accessing web pages using e-mail
05/17/2000EP1001576A2 Routing address search system
05/17/2000EP1001575A2 System and method for scheduling reservation of traffic with priority
05/17/2000EP1001574A1 Method and system in a packet switching network for dynamically adjusting the bandwidth of a continuous bit rate virtual path connection according to the network load
05/17/2000EP1001573A2 Transmission controlling method and transmitting apparatus
05/17/2000EP1001572A1 Quick assignment method for multiple access schemes
05/17/2000EP1001571A2 Method and system for communicating with a telecommunications switch
05/17/2000EP1001559A1 Uplinlk radio ressource allocation in a telecommunication system
05/17/2000EP1001368A2 Technique for superimposing and transmitting digital watermark information
05/17/2000EP1001359A2 Method of composing electronic mail in which expression appropriate for receiver can be inserted
05/17/2000EP1001351A1 Multidimensional interconnection and routing network for an MPP computer
05/17/2000EP1001346A2 Method and apparatus for transmitting digital signals over an optical cable
05/17/2000EP1001340A1 Process for building a hierarchy of asynchronous communication channels
05/17/2000EP1000523A1 Method and device for adapting the setting up of connections by switching between a communication network components with time division multiplexing via an atm communication network
05/17/2000EP1000513A1 Method of producing a network
05/17/2000EP1000495A1 A system for providing targeted internet information to mobile agents
05/17/2000EP1000494A1 System and method for transmitting and receiving data
05/17/2000EP1000488A1 Communication apparatus
05/17/2000EP1000487A1 Telecommunications system
05/17/2000EP1000486A1 Method and device for operating a communication network
05/17/2000EP1000485A1 Method for describing the human interface features and functionality of av/c-based devices
05/17/2000EP1000484A1 Third party management platforms integration
05/17/2000EP1000483A2 Power adaptation in a multi-station network
05/17/2000EP1000475A1 Ethernet transport facility over digital subscriber lines
05/17/2000EP1000469A2 Cable interface for data and power supply
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