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)
10/2002
10/30/2002EP1252779A1 Method and device for managing mobile telephone messages
10/30/2002EP1252777A1 A messaging applications router
10/30/2002EP1252754A1 Communication assistance system and method
10/30/2002EP1252750A1 Communication via a cellular telecommunication network
10/30/2002EP1252749A1 System and method for measurement-based adaptive caching of virtual connections
10/30/2002EP1252748A2 Voice over digital subscriber line with an embedded voice gateway module
10/30/2002EP1252747A2 Multi-mode message routing and management
10/30/2002EP1252746A1 Messaging system
10/30/2002EP1252745A2 Method and apparatus for channel optimization during point-to-point protocol (ppp) session requests
10/30/2002EP1252744A1 Method for dynamic optimisation of service quality in a data transmission network
10/30/2002EP1252743A1 Method and arrangement for transferring information in a packet radio service with application-based choice of release mode
10/30/2002EP1252742A1 Communication system, method and controller for routing calls within private networks distributed among geographically distant zones
10/30/2002EP1252741A2 Signal indicator for multi-tier wireless communication devices
10/30/2002EP1252740A2 Base station system architecture
10/30/2002EP1252735A2 System and method for estimating prevalence of digital content on the world-wide-web
10/30/2002EP1252731A2 A packet scheduler and method therefor
10/30/2002EP1252719A1 System and method of allocating modem resources to software applications
10/30/2002EP1252577A1 A system and method for determining optimal server in a distributed network for serving content streams
10/30/2002EP1252576A1 A system for preprocessing content for streaming server
10/30/2002EP1252570A2 An error handler method and system for internet-based applications
10/30/2002EP1205077A4 Address definition for ip telephony services
10/30/2002EP1157529A4 Method and apparatus for deploying service modules among service nodes distributed in an intelligent network
10/30/2002EP1057113B1 Deferred reconstruction of objects and remote loading for event notification in a distributed system
10/30/2002EP1023781B1 Method of controlling number of messages received by personal messaging unit
10/30/2002EP0872087B1 Packet routing
10/30/2002EP0683945B1 Method for adaptive smoothing delay for packet voice applications
10/30/2002CN2519545Y Enquiry and gate circuit for state of asynchronous transfer mode level to physical level
10/30/2002CN1377564A Method for selecting bearer service for service in mobile telecommunicaltions system
10/30/2002CN1377549A Segmentation protocol supporting compressed segmentation headers
10/30/2002CN1377548A Parsing packet header
10/30/2002CN1377544A Method of and system for providing quality of service in IP telephony
10/30/2002CN1377543A Method and apparatus for four-way hash table
10/30/2002CN1377542A Method for operation of wireless base stations for packet transfer radio systems having guaranteed service quality
10/30/2002CN1377541A 数据通信装置 Data communication apparatus
10/30/2002CN1377529A High-speed data extension interface for modem
10/30/2002CN1377525A Method and apparatus in wireless transceiver for seeking and transferring information available from network server
10/30/2002CN1377482A 移动通信终端 The mobile communication terminal
10/30/2002CN1377204A 移动通信终端装置 Mobile communication terminal device
10/30/2002CN1377201A Transferring start-up mobile telephone for inspecting types and formats of receptable multimedia messages by target mobile telephone in multimedia communication system
10/30/2002CN1377194A Method for interface drive repeating procedure of router
10/30/2002CN1377165A Electronic message systems
10/30/2002CN1377162A Data transmission device and method between physical layer and network layer
10/30/2002CN1377161A Method and circuit for discarding preferable selection label of packet
10/30/2002CN1377160A Method for implementing high-speed data multiplexing in framing device
10/30/2002CN1377159A Signaling system of broadband multi-service communication network
10/30/2002CN1377158A Automatic service configuration method for synchronous digital transmission system
10/30/2002CN1377157A Information processing device and method, message exchanging method, record medium and program
10/30/2002CN1377145A Information exchanger for hand-held personal information processing device
10/30/2002CN1377144A Bluetooth adaptor for infrared interface and communication method therefor
10/30/2002CN1376987A System and method for regulating group flow-in businesses of server
10/30/2002CN1093709C Method of carrying out fast protection conversion
10/30/2002CN1093704C Arrangement for transmission of signals via local bus
10/29/2002US6473868 Disc array connection system, detection method of malfunctioning device and recording medium having control program recorded thereon
10/29/2002US6473863 Automatic virtual private network internet snoop avoider
10/29/2002US6473839 Device for exchanging data and process for operating it
10/29/2002US6473838 Data transfer system for multiple network processors using dual DRAM storage
10/29/2002US6473827 Distributed multi-fabric interconnect
10/29/2002US6473815 Queue sharing
10/29/2002US6473812 System using internet email for communicating status information from business office printing device when it is in normal operating condition
10/29/2002US6473808 High performance communication controller for processing high speed data streams wherein execution of a task can be skipped if it involves fetching information from external memory bank
10/29/2002US6473805 Method and apparatus for intergrating wireless and non-wireless devices into an enterprise computer network using an interfacing midware server
10/29/2002US6473803 Virtual LAN interface for high-speed communications between heterogeneous computer systems
10/29/2002US6473801 System and method for arbitrating bandwidth on segmented network topologies
10/29/2002US6473797 Unconnected-port device detection method, apparatus, and storage medium
10/29/2002US6473795 In-band/out-of-band alert delivery system
10/29/2002US6473794 System for establishing plan to test components of web based framework by displaying pictorial representation and conveying indicia coded components of existing network framework
10/29/2002US6473793 Method and apparatus for selectively allocating and enforcing bandwidth usage requirements on network users
10/29/2002US6473788 Remote maintenance and servicing of a network peripheral device over the world wide web
10/29/2002US6473787 System for routing electronic mails
10/29/2002US6473784 Information processing apparatus for sending and receiving written data with identification information
10/29/2002US6473763 System, method and computer program for filtering multi-action rule set
10/29/2002US6473762 System and method to automatic equipment placement at remote sites
10/29/2002US6473618 System for allocating radio resources in a multiservice mobile radio cellular system
10/29/2002US6473617 Enhanced cellular communication system
10/29/2002US6473616 Method and apparatus for data communication
10/29/2002US6473609 Method and architecture for interactive two-way communication devices to interact with a network
10/29/2002US6473608 Structure cabling system
10/29/2002US6473496 Method for handling telephone commands
10/29/2002US6473495 Apparatus and method for coupling analog subscriber lines connected to a private branch exchange for transmission of network data signals in a home network
10/29/2002US6473449 High-data-rate wireless local-area network
10/29/2002US6473435 Method and apparatus for transferring packets to a memory
10/29/2002US6473434 Scaleable and robust solution for reducing complexity of resource identifier distribution in a large network processor-based system
10/29/2002US6473433 Queue resynch: synchronous real-time upgrade of a distributed switching system
10/29/2002US6473432 Buffer control apparatus and method
10/29/2002US6473431 System and method facilitating determination by router nodes in a network of ranges of addresses for which each router node is responsible
10/29/2002US6473430 Systems and methods for connecting frame relay devices via an ATM network using a frame relay proxy signaling agent
10/29/2002US6473429 Broadband telecommunications system
10/29/2002US6473428 Multi-threaded, multi-cast switch
10/29/2002US6473427 ATM based VDSL communication system having meta signaling for switching a subscriber between different data service providers
10/29/2002US6473426 Transferring messages in networks made up of subnetworks with different namespaces
10/29/2002US6473425 Mechanism for dispatching packets via a telecommunications network
10/29/2002US6473424 Port aggregation load balancing
10/29/2002US6473423 Method and system for interactive communication between two telephone sets via the internet
10/29/2002US6473421 Hierarchical label switching across multiple OSPF areas
10/29/2002US6473419 State apparatus, and associated methods, for controlling packet data communications in a radio communication system
10/29/2002US6473414 Carrier sense collision avoidance with auto abort
10/29/2002US6473413 Method for inter-IP-domain roaming across wireless networks
10/29/2002US6473411 Router device, datagram transfer method and communication system realizing handoff control for mobile terminals
10/29/2002US6473408 Building a hierarchy in an asynchronous transfer mode PNNI network utilizing proxy SVCC-based RCC entities
10/29/2002US6473407 Integrated proxy interface for web based alarm management tools
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