Patents for H04L 12 - Data switching networks (448,999)
02/2003
02/19/2003CN1398473A Method for transmission of packetized messages with emitter timeout
02/19/2003CN1398472A Method to establish home network in multiple physical layers
02/19/2003CN1398471A Information processing method and information processing appts. having communication function
02/19/2003CN1398470A System and method for assessing security of network
02/19/2003CN1398469A Server-based multi-standard home network bridging
02/19/2003CN1398468A Appts. and method for interfacing internet telephone
02/19/2003CN1398382A Trading system
02/19/2003CN1398380A Communication method, its system, device and managing device, recording medium and user information module
02/19/2003CN1398374A Method and appts. for communicating transaction types between hubs in computer system
02/19/2003CN1398370A Information service for providing help contents
02/19/2003CN1398103A Calling routing selection of information in use of session started protocol message
02/19/2003CN1398099A Sound data transmitting system and method and transmitting servicer and user's terminal
02/19/2003CN1398095A Mobile terminal addressing method
02/19/2003CN1398094A 数据通信方法 The data communication method
02/19/2003CN1398093A Wireless data communication method and device for data processing system
02/19/2003CN1398091A Random routing method
02/19/2003CN1398090A Tunnel encapsulation method for wireless VPN
02/19/2003CN1398089A Explicit priority method for information cell repeating and its communication system
02/19/2003CN1398088A Management appts. and method of network appts.
02/19/2003CN1398087A Broad-band access system for MAN
02/19/2003CN1398086A Control system and method of external entwork and internal network
02/19/2003CN1398085A Gigabit charge system
02/19/2003CN1398084A Real-time message transmitting method and system
02/19/2003CN1398072A 前馈放大器 Feedforward amplifier
02/19/2003CN1398058A Mobile com, system time gap allocating method and signal transmitting method, radio base station controller and radio base station and mobile station
02/19/2003CN1102004C Wireless ATM metropolitan area network, its user's terminal, method of scheduling ATM information source unit
02/19/2003CN1102003C ATM transmission method having silence compression controlling function, and system, transmitter and receiver
02/18/2003US6523178 Video transmission system
02/18/2003US6523148 Majority decision method for improved frame error rate in the digital enhanced cordless telecommunications system
02/18/2003US6523131 Method for communicating a software-generated pulse waveform between two servers in a network
02/18/2003US6523096 Apparatus for and method of accessing a storage region across a network
02/18/2003US6523081 Architecture using dedicated endpoints and protocol for creating a multi-application interface and improving bandwidth over universal serial bus
02/18/2003US6523069 Transmission of multicast media between networks
02/18/2003US6523068 Method for encapsulating and transmitting a message includes private and forwarding network addresses with payload to an end of a tunneling association
02/18/2003US6523063 Method system and program product for accessing a file using values from a redirect message string for each change of the link identifier
02/18/2003US6523039 Fortune-telling oriented network information supply system and method
02/18/2003US6523037 Method and system for communicating selected search results between first and second entities over a network
02/18/2003US6522987 Monitoring system and method implementing a percent availability test
02/18/2003US6522898 Radio communication system
02/18/2003US6522891 Method of single frequency channel communication
02/18/2003US6522884 System and method for dynamically routing messages transmitted from mobile platforms
02/18/2003US6522881 Method and apparatus for selecting an access point in a wireless network
02/18/2003US6522880 Method and apparatus for handoff of a connection between network devices
02/18/2003US6522731 Data communication apparatus
02/18/2003US6522728 Apparatus and method of implementing a universal home network on a customer premises ISDN bus
02/18/2003US6522710 Fastened spacer for grid of a nuclear reactor with associated method
02/18/2003US6522689 Monitoring circuit for a data transmission network
02/18/2003US6522669 Devices and methods relating to telecommunications equipment
02/18/2003US6522667 Network interworking device for IP network / ATM network
02/18/2003US6522664 Communication platform LSI system
02/18/2003US6522663 Telecommunications network architecture for transporting fax, voice and data via an ATM switch including a STM to ATM terminal adapter
02/18/2003US6522662 Method and apparatus for providing a 10BASE-T compatible home network over a single twisted-pair phone line
02/18/2003US6522661 Method for improving fairness in use of network
02/18/2003US6522657 Method of assigning time slots, as well as system, center, and subscriber facility for carrying out this method
02/18/2003US6522656 Distributed processing ethernet switch with adaptive cut-through switching
02/18/2003US6522654 Method for hosting the internet protocol suite on the IEEE-1394 high speed serial bus
02/18/2003US6522653 Use of priorities defined by a customer in a SIMA network
02/18/2003US6522652 ATM exchange
02/18/2003US6522651 Method of encapsulation of data into transport packets of constant size
02/18/2003US6522650 Multicast and broadcast transmission with partial ARQ
02/18/2003US6522649 Method of distributing video reference signals as isochronous network packets
02/18/2003US6522648 Parallel backplane architecture providing asymmetric bus time slot cross-connect capability
02/18/2003US6522647 Enhanced VoDSL service provision
02/18/2003US6522646 Expandable telecommunications system
02/18/2003US6522645 Computer telephony integration system and operation method therein
02/18/2003US6522641 Integrated data centric network (IDCN)
02/18/2003US6522634 Wireless transmission system
02/18/2003US6522631 Response time measurement apparatus and method
02/18/2003US6522630 Explicit routing method
02/18/2003US6522629 Traffic manager, gateway signaling and provisioning service for all packetized networks with total system-wide standards for broad-band applications including all legacy services
02/18/2003US6522628 Method and system for managing transmission resources in a wireless communication network
02/18/2003US6522627 Managing internet protocol connection oriented services
02/18/2003US6522435 High-throughput, low-latency next generation internet networks using optical label switching and high-speed optical header generation, detection and reinsertion
02/18/2003US6522250 Movement history based selective distribution of generally broadcast information
02/18/2003US6522243 Geometric harmonic modulation signaling and detection
02/18/2003CA2299552C System for local or remote switching on and off of computers and/or peripherals with differentiation of local and remote switching-on mode and switching-off software
02/18/2003CA2249817C Message and communication system in network
02/18/2003CA2238287C Transmitting device with mobility manager and method of communicating
02/17/2003CA2398574A1 Method for preparing and electronically filing environmental permits and reports via the internet
02/16/2003CA2398324A1 Network-based teleconferencing capabilities utilizing data network call set-up requests
02/16/2003CA2355386A1 Wireless liaison method and system
02/13/2003WO2003013179A1 Telecommunications and data communications switching apparatus and method
02/13/2003WO2003013175A2 Resource management in cellular networks
02/13/2003WO2003013171A1 Method for implementing service in radio system, user equipment of radio system, and radio system
02/13/2003WO2003013169A1 Telecommunication method based on location information of communication unit and apparatus thereof
02/13/2003WO2003013163A1 Delivery of broadcast information to a mobile station in a radio communication system
02/13/2003WO2003013162A2 Resource allocation in a wireless network
02/13/2003WO2003013161A2 Wireless bridge for roaming in network environment
02/13/2003WO2003013160A2 Supporting both packet and circuit-based wireless networks
02/13/2003WO2003013159A2 System and method for remotely monitoring modem status
02/13/2003WO2003013123A1 Prepaid communication system and method
02/13/2003WO2003013120A1 Policy based pc-to-phone text messaging for enterprise networks
02/13/2003WO2003013119A1 Telephone system, and computer readable recording medium on which telephone program is recorded
02/13/2003WO2003013098A1 Method for supporting a number of checksum algorithms in a network node
02/13/2003WO2003013097A2 Method for transmitting packet data in a radio telephony network
02/13/2003WO2003013094A1 Time division concept for extension points and repeaters in local radio networks
02/13/2003WO2003013087A2 Predistorting of contention signals
02/13/2003WO2003013080A1 Email protocol for a mobile environment and gateway using same
02/13/2003WO2003013079A1 Messaging systems
02/13/2003WO2003013078A1 Dynamic assignment of harware resources in a base station for the transmission of paging messages