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)
09/2003
09/25/2003US20030179712 Connectionless communications system, its test method, and intra-station control system
09/25/2003US20030179711 Auto detection of copper and fiber mode
09/25/2003US20030179710 Auto detection of SGMII and GBIC modes
09/25/2003US20030179709 Auto-selection of SGMII or SerDes pass-through modes
09/25/2003US20030179708 Method of dynamically setting at least one threshold at an access point in a wireless local area network and the access point
09/25/2003US20030179707 MAC address learning and propagation in load balancing switch protocols
09/25/2003US20030179706 Network processor having fast flow queue disable process
09/25/2003US20030179705 Communications network traffic monitor system
09/25/2003US20030179704 Simple admission control for IP based networks
09/25/2003US20030179703 Automatic router configuration based on traffic and service level agreements
09/25/2003US20030179700 Method for restoring a virtual path in an optical network using 1‘protection
09/25/2003US20030179227 Methods and apparatus for launching device specific applications on storage area network components
09/25/2003US20030179112 Systems and methods for data conversion
09/25/2003CA2642320A1 System and method for supporting multiple certificate status providers on a mobile communication device
09/25/2003CA2479200A1 Method and apparatus for reducing interference with outer loop power control in a wireless communication system
09/25/2003CA2479122A1 Method and apparatus for reducing inter-channel interference in a wireless communication system employing a non-periodic interleaver
09/25/2003CA2479121A1 Method and apparatus for reducing inter-channel interference in a wireless communication system
09/25/2003CA2478905A1 System and method for auto-configuration and discovery of ip to mac address mapping and gateway presence
09/25/2003CA2478903A1 Method of using sub-rate slots in an ultrawide bandwidth system
09/25/2003CA2478764A1 Proximity triggered job scheduling system and method
09/25/2003CA2478710A1 System and method for panel linking in a security system
09/25/2003CA2478705A1 On-demand service performance upgrade for wireless networks
09/25/2003CA2478704A1 Method and system for performing call admission control in the uplink for third generation wireless communication systems
09/25/2003CA2474644A1 Method of determining a spectral route for a given connection in an optical telecommunication network and nod for delivering the method
09/24/2003EP1347664A1 Telephone system for wireless LAN with roaming control
09/24/2003EP1347662A1 Assignment of QoS within a radio access network
09/24/2003EP1347660A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347659A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347658A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347621A1 System and method for determining a destination for an internet protocol packet
09/24/2003EP1347618A2 Manager level device / service arbitrator
09/24/2003EP1347617A2 Method, computer, and program for content retrieval and payment
09/24/2003EP1347615A2 Method for controlling interrupt generation in a communication device
09/24/2003EP1347614A2 Communication method and system in a cellular network with resource reservation
09/24/2003EP1347613A2 Gateway for a communication system
09/24/2003EP1347606A1 Message-server, message system, and method of management of presence information
09/24/2003EP1347605A1 E-mail control method, apparatus, and program
09/24/2003EP1347604A1 Method and system for transmitting e-mails to a mobile communication device
09/24/2003EP1347603A1 Simple admission control for IP based networks
09/24/2003EP1347602A2 Two stage egress scheduler for a network device
09/24/2003EP1347601A2 Multi-hop network for transmission of packets whose size is determined by hop count number
09/24/2003EP1347600A2 Wireless lan base station capable of carrying out automatic matching for radio channels
09/24/2003EP1347598A1 Network management system, apparatus to be managed, management apparatus and program
09/24/2003EP1347597A2 Embedded system having multiple data receiving channels
09/24/2003EP1347594A2 Streaming multimedia data over variable channels
09/24/2003EP1347592A1 Metropolitan optical telecommunications network comprising a ring-type core
09/24/2003EP1347590A2 Wavelength division multiplexing passive optical network system
09/24/2003EP1347584A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347583A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347456A1 Data transmission system, data transmission method, and electronic apparatus
09/24/2003EP1347400A2 System for returning rates back to content providers, gateway used for the system, and method of doing the same
09/24/2003EP1347390A1 Framework system
09/24/2003EP1347388A1 Coupling device for connecting devices to a bus system
09/24/2003EP1347385A1 Information processing system
09/24/2003EP1346597A2 Automatic seamless vertical roaming between wlans and wwans
09/24/2003EP1346593A1 Over-the-air (ota) service provisioning in a mobile communications system
09/24/2003EP1346588A2 Mobile telephone device with idle screen
09/24/2003EP1346586A2 Method and system to provide a routing protocol for wireless devices
09/24/2003EP1346585A1 A method in a communications system for assigning transmission resources
09/24/2003EP1346579A1 Webcasting method and system for time-based synchronization of multiple, independent media streams
09/24/2003EP1346578A2 Method for multimedia communication over packet channels
09/24/2003EP1346560A2 Accessing meta information triggers automatic buffering
09/24/2003EP1346558A1 Method and system enabling prepaid service in an all-ip network
09/24/2003EP1346549A1 Intercommunication preprocessor
09/24/2003EP1346544A2 Enhanced media gateway control protocol
09/24/2003EP1346540A2 Providing secure network access for short-range wireless computing devices
09/24/2003EP1346538A1 Method for transmitting data packets in a cellular communication network
09/24/2003EP1346537A1 Efficient mapping of signal elements to a limited range of identifiers
09/24/2003EP1346536A1 Method and system for modifying a connection parameter
09/24/2003EP1346535A1 Secure modem transmission
09/24/2003EP1346531A2 Upnp architecture for heterogeneous networks of slave devices
09/24/2003EP1346530A1 Determination of bit rate
09/24/2003EP1346529A2 Method and apparatus to manage packet fragmentation
09/24/2003EP1346527A1 Method for data routing updating
09/24/2003EP1346526A1 System and method to efficiently move data from a pipeline data bus to another data bus in a network switch
09/24/2003EP1346525A1 Device and method for filtering messages in a series-type communication system
09/24/2003EP1346524A2 Network access system including a programmable access device having distributed service control
09/24/2003EP1346523A1 Method and appatatus for processing of multiple protocols within data transmission signals
09/24/2003EP1346522A2 Method and apparatus for connecting devices via an ad hoc wireless communication network
09/24/2003EP1346521A2 Method for controlling links in a communication system and corresponding communication system
09/24/2003EP1346520A1 Home and personal data services overlay communication system
09/24/2003EP1346519A2 System and method for a transmission rate controller
09/24/2003EP1346518A2 System for automatically identifying the physical location of network end devices
09/24/2003EP1346517A1 Charge advice in telecommunication systems
09/24/2003EP1346516A2 Dynamic private network
09/24/2003EP1346515A2 Ring network being installed as bus network
09/24/2003EP1346514A2 Supporting multiple upstream and downstream channels in a cable modem termination system line card
09/24/2003EP1346513A2 A home network system and method
09/24/2003EP1346510A1 A messaging system involving wireless communications and method therefor
09/24/2003EP1346507A1 Method for synchronization in a local area network including a store-and-forward device
09/24/2003EP1346482A2 A polymorphic cellular network comprising nano cellular base stations with transceivers providing mobile and base station functions
09/24/2003EP1346398A2 High speed access system over copper cable plant
09/24/2003EP1346306A1 A method and system for distributing electronic content
09/24/2003EP1346275A2 Ergonomic system for control of devices through portable wireless terminals
09/24/2003EP1345737A2 Pneumatic rotary tool
09/24/2003EP1205082B1 Implementation of call setup procedures with separation of call control and bearer control
09/24/2003EP1092277A4 Method for communicating between a first communication unit and a second communication unit
09/24/2003EP0972423B1 Method and network component of a communication network for switching low bit rate connections between input modules and output modules
09/24/2003CN2575904Y Telephone pillow
09/24/2003CN2575903Y Turningover cover of mobile telephone
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