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)
10/2000
10/12/2000WO2000060840A2 Method and apparatus for providing expanded telecommunications service
10/12/2000WO2000060837A1 System and method for telecommunications data handling
10/12/2000WO2000060828A1 Data communication processing device and method and recording medium storing data communication processing program
10/12/2000WO2000060827A1 Method for establishing connections between two communication partners in a communications system having a dynamic address allocation
10/12/2000WO2000060824A1 Ip address allocation for mobile terminals
10/12/2000WO2000060823A2 Mobile internet access
10/12/2000WO2000060819A1 Process for automatic detection of and quality of service adjustment for bulk data transfers
10/12/2000WO2000060818A1 Asynchronous transfer mode (atm) based very-high-bit-rate digital (vdsl) subscriber line communication system and method
10/12/2000WO2000060817A1 Method, system and router providing active queue management in packet transmission systems
10/12/2000WO2000060816A1 Wireless network and routing procedures
10/12/2000WO2000060813A1 System and method for prioritizing traffic channel messages
10/12/2000WO2000060811A1 Mobile terminal sleep phase assignment and announcement in a wireless local area network
10/12/2000WO2000060810A1 Mobile terminal decode failure procedure in a wireless local area network
10/12/2000WO2000060809A1 Apparatus and method for establishing an audio conference in a networked environment
10/12/2000WO2000060808A2 Method and apparatus for avoiding packet reordering in multiple-priority queues
10/12/2000WO2000060799A1 Packet discard notification for semi reliable retransmission protocol
10/12/2000WO2000060798A1 Communication terminal, base station, and method of radio communication
10/12/2000WO2000060797A2 Selective repeat arq with efficient utilization of bitmaps
10/12/2000WO2000060796A2 Ordering of long transport channels and short transport channels
10/12/2000WO2000060795A1 Method and devices for digital data transfer
10/12/2000WO2000060793A2 Firewall including local bus
10/12/2000WO2000060792A2 Configuring a virtual private network
10/12/2000WO2000060791A2 Collision handling scheme for discrete multi-tone data communications network
10/12/2000WO2000060790A2 Base station subsystem and method for handling an increase in traffic volume that overloads a terrestrial link in an internet protocol network
10/12/2000WO2000060785A1 Apparatus and associated method for communicating multimedia information upon a communication link
10/12/2000WO2000060772A1 Network switch for failure restoration
10/12/2000WO2000060546A1 Device and method especially for the mobile data collection
10/12/2000WO2000060499A1 A messaging system
10/12/2000WO2000060478A2 Method for the compilation of bus packets for isochronous data transmission via a data bus, and apparatus for carrying out the method
10/12/2000WO2000060477A2 High performance communication controller
10/12/2000WO2000060473A1 Methods and apparatus for economically accessing a remote access server
10/12/2000WO2000060451A2 Multiserver for providing integrated computer services
10/12/2000WO2000060445A1 Data processing system, data transmitting/receiving device, and recorded medium
10/12/2000WO2000038435A3 Communication device
10/12/2000WO2000034891A3 System for supporting activities
10/12/2000WO2000027090A3 Network protocol for secure communications
10/12/2000WO2000022797A9 System and method for determining global virtual time in optimistic parallel discrete event simulations
10/12/2000WO1999053670A3 A proprietary information system and various methods of use connected therewith
10/12/2000WO1999050964A3 Managing bandwidth on demand for internet protocol messaging with capability of telephone call processing
10/12/2000DE19915769A1 Transferring hopping signal number (HSN) algorithms for signal data in global system for mobile (GSM) communication systems involves transferring algorithm change message within frame windows
10/12/2000DE19915294A1 Bus system for transmitting signals amongst various functional units in vehicle has radio modem for every functional unit assigned with transmitter and/or receiver for transmitting bus signals
10/12/2000DE19915097A1 Vorrichtung und Verfahren zur insbesondere mobilen Datenerfassung Apparatus and method for mobile data collection in particular
10/12/2000DE19914724A1 Method for programming house system by assigning registering address for central processing unit then all running timers for the addressing time interval are stopped
10/12/2000CA2402883A1 Multiserver for providing integrated computer services
10/12/2000CA2369049A1 Mobile terminal sleep phase assignment and announcement in a wireless local area network
10/12/2000CA2369048A1 Network switch for failure restoration
10/12/2000CA2368770A1 Packet discard notification for semi reliable retransmission protocol
10/12/2000CA2368450A1 System and method for prioritizing traffic channel messages
10/12/2000CA2368438A1 Wireless network and routing procedures
10/12/2000CA2367948A1 Selective repeat arq with efficient utilization of bitmaps
10/12/2000CA2365420A1 Method and apparatus for providing expanded telecommunications service
10/12/2000CA2333628A1 Communication terminal apparatus, base station apparatus and radio communication method
10/12/2000CA2304358A1 Method of supporting shortcuts
10/11/2000EP1043913A2 Apparatus and method for switching data packets
10/11/2000EP1043902A2 A method of queue length based burst management in wireless communication systems
10/11/2000EP1043894A2 System and method for multimedia collaborative conferencing.
10/11/2000EP1043887A1 Method and apparatus for providing internet access through a television and telephone system
10/11/2000EP1043885A2 Negotiating an exchange of image processing functionality
10/11/2000EP1043877A1 Method and apparatus for reducing start-up delay in data packet-based network streaming applications
10/11/2000EP1043871A2 Routes and paths management
10/11/2000EP1043870A2 A method of dynamically adjusting the duration of a burst transmission in wireless communication systems
10/11/2000EP1043869A2 Providing quality of service in layer two tunneling protocol networks
10/11/2000EP1043867A2 Method and apparatus for serial datacommunication
10/11/2000EP1043866A2 Arrangement for home area data transmission
10/11/2000EP1043855A1 Secondary alarm filtering
10/11/2000EP1043841A2 Device for wireless data transmission
10/11/2000EP1043675A2 Communication system, communication terminal and information distribution apparatus
10/11/2000EP1043661A1 Data transfer controller and electronic device
10/11/2000EP1043655A2 Method and apparatus for adaptably providing data to a network environment
10/11/2000EP1042939A1 Method for a narrowband switching node to transmit useful and signaling information via a broadband network
10/11/2000EP1042931A1 Apparatus and method for intelligent routing of data between a remote device and a host system
10/11/2000EP1042927A1 Intelligent network services in packet-switched network
10/11/2000EP1042902A1 Internet protocol telephony for a mobile station on a packet data channel
10/11/2000EP1042899A1 Telecommunications terminals management
10/11/2000EP1042896A2 Telephone network interface
10/11/2000EP1042895A2 Wireless coupling of standardized networks and non-standardized nodes
10/11/2000EP1042893A1 Multiprotocol reconfigurable network adapter
10/11/2000EP1042891A1 System and method for delivering web content over a broadcast medium
10/11/2000EP1042888A1 Subscriber data handling in telecommunications networks
10/11/2000EP1042887A1 Method and apparatus for implementing hunt group support for a crosspoint controller
10/11/2000EP1042743A2 Single account portable wireless financial messaging unit
10/11/2000EP0914731A4 System and method for providing customer contact services through a customer contact services node/internet gateway
10/11/2000EP0815694B1 Method and apparatus for frequency agility in a communication system
10/11/2000EP0781478A4 Asynchronous transfer mode adapter for desktop applications
10/11/2000CN1269957A Computer controlled wide-band wireless system
10/11/2000CN1269956A Method and apparatus comprising synchronizing means for pakcetising at least two data streams
10/11/2000CN1269955A Loop detection
10/11/2000CN1269940A Telecommunication system
10/11/2000CN1269938A Priority selection means for data transmission apparatus
10/11/2000CN1269937A Data shaper for ATM traffic
10/11/2000CN1269936A Augmentation of ATM cell with buffering data
10/11/2000CN1269928A Indoor communication system and synchronisation for receiver
10/11/2000CN1269925A Method of controlling number of massages received by personal messaging unit
10/11/2000CN1269687A Apparatus and method for processing unit-group in public storage switch
10/11/2000CN1269675A Installation noting method for terminal installation information and communication terminals using said method
10/11/2000CN1269655A passive monitoring method of low power-consumption for electronic apparatus
10/11/2000CN1269653A Communication protection method and apparatus
10/11/2000CN1269652A Apparatus and method for managing asynchronous transmission mode exchange system business
10/11/2000CN1269650A Network management method with distributed network agent manager
10/11/2000CN1269649A Automatic distribution method of session mark for network equipment
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