Patents for H04L 12 - Data switching networks (448,999)
07/2003
07/24/2003WO2003061309A2 Improvements relating to digital wireless communications
07/24/2003WO2003061307A1 Token-based receiver diversity
07/24/2003WO2003061306A1 A mobile virtual network operator platform and method of and system for using same
07/24/2003WO2003061270A1 System for digital users to manage received analog information
07/24/2003WO2003061267A2 Cable television return link system with high data-rate side-band communication channels
07/24/2003WO2003061259A1 Directory delivery system and method for a digital subscriber line modem
07/24/2003WO2003061251A1 Dsl feature for enabling pots on digital lines in the event of a power failure
07/24/2003WO2003061247A2 Loading data in a mobile station equipment using a proactive sim card
07/24/2003WO2003061243A1 Method and apparatus for dynamically assigning a network endpoint to a network region
07/24/2003WO2003061241A1 Symmetrical key establishing using public key encryption
07/24/2003WO2003061239A1 System and method for management of passive network devices usingconvert connections
07/24/2003WO2003061237A2 Master node selection in clustered node configurations
07/24/2003WO2003061236A1 Method and system for changing a subscription
07/24/2003WO2003061232A1 Core wireless engine
07/24/2003WO2003061229A1 Load distribution function in a hybrid network architecture
07/24/2003WO2003061228A1 Method and system for converting data
07/24/2003WO2003061227A2 Method and apparatus for delivering messages based on user presence, preference or location
07/24/2003WO2003061226A1 Telephone line rollover service for atm/adsl based systems
07/24/2003WO2003061225A1 Method and system for voice traffic concentration in an atm/dsl head-end network
07/24/2003WO2003061222A1 Methods and apparatus for implementing a high availability fibre channel switch
07/24/2003WO2003061221A1 Packet data serving node initiated updates for a mobile communication system
07/24/2003WO2003061220A1 Routing method for mobile ad-hoc network
07/24/2003WO2003061219A2 System and method for improved session management in a data cellular network
07/24/2003WO2003061218A2 Lan-based switching fabric for inter-unit communication
07/24/2003WO2003061217A1 Packet flow control method and device
07/24/2003WO2003061216A1 System for transferring and filtering video content data
07/24/2003WO2003061214A1 A hybird arq scheme for packet data transmission 0ver wireless channel
07/24/2003WO2003061213A1 Method for electronic mail notice and download
07/24/2003WO2003061212A1 Internet-based electronic lottery card
07/24/2003WO2003061211A1 System for transmitting data in a serial bus having a control device
07/24/2003WO2003061210A1 Dynamic can bus system configuration and messaging
07/24/2003WO2003061209A1 Method and system for notifying customer of voicemail using an atm signaling channel from an atm/dsl head-end network
07/24/2003WO2003061208A1 A method and system for group transmission and acknowledgment
07/24/2003WO2003061207A2 Routing protocol selection for an ad hoc network
07/24/2003WO2003061206A1 Device capable of performing radio communication
07/24/2003WO2003061205A1 Shor-distance wireless communication system using mobile terminal and wireless communication device therefor
07/24/2003WO2003061204A1 Enhancement of data frame re-transmission by using an alternative modulation scheme in a wlan
07/24/2003WO2003061203A1 Addressing in wireless local area networks
07/24/2003WO2003061202A1 Method and system for identifying and monitoring repeater traffic in a code division multiple access system
07/24/2003WO2003061201A1 Method for monitoring a communication network and system therefor
07/24/2003WO2003061200A1 Configuration for monitoring the state of components in a packet-switched communications network
07/24/2003WO2003061199A1 Identification of delivery objects
07/24/2003WO2003061198A1 Transport network management system based on trend analysis
07/24/2003WO2003061197A1 Method, network and node for levying a tariff against an originator of a data transfer in a telecommunication network
07/24/2003WO2003061196A2 Transmission protection for communications networks having stations operating with different modulation formats
07/24/2003WO2003061194A2 Multi-constraint routine system and method
07/24/2003WO2003061188A1 Method and apparatus for providing secure connectivity in mobile and other intermittent computing environments
07/24/2003WO2003061185A1 Data transmission method for a multi-user, multipoint-to-multipoint digital data transmission system
07/24/2003WO2003061177A2 Method, system and apparatus for providing wwan services to a mobile station serviced by a wlan
07/24/2003WO2003061176A2 Protocol for reliable, self-organizing, low-power wireless network for security and building automation system
07/24/2003WO2003061175A2 Self-organizing hierarchical wireless network for surveillance and control
07/24/2003WO2003061168A1 Method and system to send sms messages in a hybrid network
07/24/2003WO2003061142A2 System for and method of implementing wireless neighborhood area networks
07/24/2003WO2003061140A2 Wdm optical transmission system with passive hub
07/24/2003WO2003060770A2 A method for searching nodes for information
07/24/2003WO2003060745A1 Implicit shared bandwidth protection for fast reroute
07/24/2003WO2003060743A1 Network configuration management
07/24/2003WO2003060741A1 Physical layer recovery in a streaming data delivery system
07/24/2003WO2003060739A1 Apparatus and method for adaptive multimedia reception and transmission in communication environments
07/24/2003WO2003060737A1 Communication system
07/24/2003WO2003060735A1 An efficient timeout message management in ieee 1394 bridged serial bus network
07/24/2003WO2003060733A1 Bus architecture and communication protocol
07/24/2003WO2003060723A1 Input data selection for content addressable memory
07/24/2003WO2003060717A1 System and method for network vulnerability detection and reporting
07/24/2003WO2003060712A2 Method and system of accessing shared resources using configurable management information bases
07/24/2003WO2003060711A2 System and method for determining notification behavior of a system
07/24/2003WO2003060690A1 Remote access system for personal computer
07/24/2003WO2003060666A2 Wireless communication system architecture having split mac layee
07/24/2003WO2003060664A2 Method and apparatus for providing a message creation reference associated with a real-time communication message
07/24/2003WO2003060643A2 Voice over internet protocol (voip) network performance monitor
07/24/2003WO2003051014A3 Event notification over a communications network
07/24/2003WO2003036877A3 Method for controlling a plurality of units networked to give a network, and network comprising a plurality of networked units
07/24/2003WO2003024021A3 Scalable peer-to-peer-network with a directory service
07/24/2003WO2003023766A3 A semi-automated intermodal voice to data transcription method and apparatus
07/24/2003WO2003023638A3 Topology discovery by partitioning multiple discovery techniques
07/24/2003WO2003023556A3 Extended instruction set for packet processing applications
07/24/2003WO2003017572A3 Method and apparatus for scheduling packet data transmissions in a wireless communication system
07/24/2003WO2003005653A8 Hybrid coordination function (hcf) access through tiered contention and overlapped wireless cell mitigation
07/24/2003WO2002096130A3 Facilitating realtime information interexchange between a telecommunications network and a service provider
07/24/2003WO2002093394A3 Method for transmitting data between a master and at least one slave
07/24/2003WO2002091684A3 Data transmission device
07/24/2003WO2002089380A3 Network transceiver for extending the bandwidth of optical fiber-based network infrastructure
07/24/2003WO2002087655A3 A system and method for networking blood collection instruments within a blood collection facility
07/24/2003WO2002056529A9 Distribution processing and criteria-based dynamic modification of data-flow map
07/24/2003WO2002041586A3 Wireless system containing a first network and a second network
07/24/2003WO2002030022A3 Systems and methods for interference mitigation among multiple wlan protocols
07/24/2003WO2002025506A9 Method and system for automated selection of optimal communication network equipment model, position and configuration in 3-d
07/24/2003US20030140345 System for and method of distributing television, video and other signals
07/24/2003US20030140344 Wireless control for universal plug and play networks and devices
07/24/2003US20030140343 Remote wireless device with EPG display, intercom and emulated control buttons
07/24/2003US20030140298 Broadcast in a wireless communications system
07/24/2003US20030140296 Method of improving system performance in a wireless network by making requests without acknowledgement
07/24/2003US20030140277 Method and apparatus for relating device name to physical location of device on a network
07/24/2003US20030140273 Method and apparatus for fault tolerant persistency service on network device
07/24/2003US20030140266 Method and apparatus for remotely assessing software with automatic maintenance of a software audit file
07/24/2003US20030140256 Wireless local communication network, access control method for a wireless local communication network and devices suitable therefor
07/24/2003US20030140241 Methods and systems for cryptographically protecting secure content
07/24/2003US20030140235 Method for biometric encryption of email
07/24/2003US20030140224 Procedure and system for transmission of data
07/24/2003US20030140196 Enqueue operations for multi-buffer packets