H04L 12 - Data switching networks

Patents for H04L 12 - Data switching networks (448,999)
11/2002
11/21/2002	US20020174171 Client-server conference and user seeking
11/21/2002	US20020174170 Method and system for distributing messages to agents
11/21/2002	US20020174168 Primitive communication mechanism for adjacent nodes in a clustered computer system
11/21/2002	US20020174167 Server machine, client machine, server program storage medium, client program storage medium, server-client system, and information processing method
11/21/2002	US20020174125 Messaging infrastructure for identity-centric data access
11/21/2002	US20020174106 Method and apparatus for receiving information in response to a request
11/21/2002	US20020174072 Secure internet-based call accounting service
11/21/2002	US20020173984 Method and system for implementing improved containers in a global ecosystem of interrelated services
11/21/2002	US20020173977 Charging for a computer based on actual usage time
11/21/2002	US20020173861 Methods for testing the control software of a telecommunication equipment provided with a distributed type control
11/21/2002	US20020173857 Method and apparatus for measurement, analysis, and optimization of content delivery
11/21/2002	US20020173704 Apparatus and method for providing wireless data communication
11/21/2002	US20020173344 Novel personal electronics device
11/21/2002	US20020173332 Optical communication system with dynamic bandwidth allocation
11/21/2002	US20020173330 Updating method for a target SIR in uplink outer loop control
11/21/2002	US20020173327 Method and apparatus for delivering information to an idle mobile station in a group communication network
11/21/2002	US20020173326 Controller for reducing latency in a group dormancy-wakeup process in a group communication network
11/21/2002	US20020173325 Method and apparatus for reducing latency in waking up a group of dormant communication devices
11/21/2002	US20020173324 Method for protocol-specific information management for wireless devices
11/21/2002	US20020173321 Wireless master-slave distributed communications network
11/21/2002	US20020173316 Method and system for preventing access overload in mobile phone systems
11/21/2002	US20020173314 RRM optimization on Iur for congestion control
11/21/2002	US20020173313 Method for providing wireless communication services and network and system for delivering same
11/21/2002	US20020173312 Mobile communications system, base station, mobile station, threshold setting method and storage medium having program recorded therein
11/21/2002	US20020173311 Methods for providing access to wireless resources in a trunked radio communication system
11/21/2002	US20020173310 Method of selecting base station, and mobile station, base station, and recording medium recording program
11/21/2002	US20020173304 Method for dynamic access of information over a wireless network
11/21/2002	US20020173303 Wireless communication system
11/21/2002	US20020173296 Method, system, and apparatus for providing services in a privacy enabled mobile and ubicom environment
11/21/2002	US20020173291 Operations method for providing wireless communication services and network and system for delivering same
11/21/2002	US20020173272 Top-level controller for wireless communication devices and protocols
11/21/2002	US20020173271 Controller and transceiver employable in a wireless communications network
11/21/2002	US20020172493 Transmitting apparatus and control method therefor and receiving apparatus and control method therefor
11/21/2002	US20020172367 System for secure electronic information transmission
11/21/2002	US20020172348 Management system for a telecommunications switch
11/21/2002	US20020172342 Audio conference platform with dynamic speech detection threshold
11/21/2002	US20020172329 Single ended line probing in DSL system
11/21/2002	US20020172290 Method and system for transmitting signals between a high speed serial bus and a coaxial cable
11/21/2002	US20020172273 Adaptive resource management in a communication system
11/21/2002	US20020172263 Method and apparatus for interfacing to a radio frequency unit
11/21/2002	US20020172262 Wireless communication system using an impules signal train, a wireless transmission apparatus, a wireless reception apparatus, a wireless transmission method, and a wireless reception method
11/21/2002	US20020172230 View multiplexer for use with a viewing infrastructure and a method of operation thereof
11/21/2002	US20020172229 Method and apparatus for transporting a synchronous or plesiochronous signal over a packet network
11/21/2002	US20020172226 Method and apparatus for calibrating an IEEE-1394 cycle master
11/21/2002	US20020172224 Ethernet node having hub, switch and/or repeater characteristics
11/21/2002	US20020172222 Method and system for network management providing access to application bandwidth usage calculations
11/21/2002	US20020172220 Automatic protocol version detection and call processing reconfiguration in a communication system
11/21/2002	US20020172219 Distributed method and apparatus for allocating a communication medium
11/21/2002	US20020172218 Communications device
11/21/2002	US20020172216 Control system using a mini slot signal in a passive optical network
11/21/2002	US20020172215 Fixed rate data slot scheduling
11/21/2002	US20020172212 Method and system for increasing data throughput in communications channels on an opportunistic basis
11/21/2002	US20020172210 Network device switch
11/21/2002	US20020172209 Method of controlling change-over of connection route between media gateway apparatuses, and call agent apparatus
11/21/2002	US20020172208 Hybrid automatic repeat request (HARQ) scheme with in-sequence delivery of packets
11/21/2002	US20020172207 Communication processing system, communication processing method, communication terminal, data transfer controller, and program
11/21/2002	US20020172205 System and a method for processing data packets or frames
11/21/2002	US20020172204 Atm cell multiplexer
11/21/2002	US20020172203 Fast IP route lookup with 16/K and 16/Kc compressed data structures
11/21/2002	US20020172202 Apparatus and method for operating a timer of communication system
11/21/2002	US20020172200 Method and system for integrating packet type information with synchronization symbols
11/21/2002	US20020172197 System interconnect with minimal overhead suitable for real-time applications
11/21/2002	US20020172196 Signal detector
11/21/2002	US20020172195 Apparatus amd method for disparate fabric data and transaction buffering within infiniband device
11/21/2002	US20020172194 System and method for transferring connecting configurations from a telephone network to a data network
11/21/2002	US20020172192 ARQ parameter retransmission control for variable data rate channels
11/21/2002	US20020172191 Call handling device
11/21/2002	US20020172189 Arrangement for deriving a local clock in a packet cable telephony modem
11/21/2002	US20020172186 Instantaneous joint transmit power control and link adaptation for RTS/CTS based channel access
11/21/2002	US20020172185 Radio communications terminal
11/21/2002	US20020172183 Method and device for transmitting data in radio channels with strong multipath propagation and increased data volume in a radio communication system
11/21/2002	US20020172178 Radio base station/radio base station controller equipped with inactivity timer, mobile station, and state control method
11/21/2002	US20020172177 Distributed processing system
11/21/2002	US20020172176 Distributed bluetooth communications network
11/21/2002	US20020172175 Communication device
11/21/2002	US20020172174 System, method and computer program product for providing an IP datalink multiplexer
11/21/2002	US20020172169 Communication device for providing an efficient dormant mode for a group communication network
11/21/2002	US20020172167 Traffic control method of wireless mobile communication
11/21/2002	US20020172165 Communication device for reducing latency in a mobile-originated group communication request
11/21/2002	US20020172163 Asymmetric frequency allocation for packet channels in a wireless network
11/21/2002	US20020172158 Validation of call processing network performance
11/21/2002	US20020172157 Method and system for fast computation of routes under multiple network states with communication continuation
11/21/2002	US20020172156 Adaptive control of multiplexed input buffer channels
11/21/2002	US20020172155 Method and system for allocating and controlling labels in multi-protocol label switched networks
11/21/2002	US20020172153 Data rate adjuster using transport latency
11/21/2002	US20020172152 Method of call processing at communication node
11/21/2002	US20020172150 Transmission unit and failure recovery method
11/21/2002	US20020172149 Method and apparatus for protection path setup
11/21/2002	US20020172148 Method and apparatus for protection switching in virtual private networks
11/21/2002	US20020171898 Method and apparatus for using strategically located reflectors to create pathways for networking of line-of-sight computing devices
11/21/2002	US20020171893 Apparatus and method for self-routing optical packet
11/21/2002	US20020171886 Automatic control plane recovery for agile optical networks
11/21/2002	US20020171870 Communication control method and apparatus, and communication system
11/21/2002	US20020171763 Control system and user interface for network of input devices
11/21/2002	US20020171762 Control system and user interface for network of input devices
11/21/2002	US20020171624 Control system and user interface for network of input devices
11/21/2002	US20020171518 Torsion spring for electro-mechanical switches and a cantilever-type RF micro-electromechanical switch incorporating the torsion spring
11/21/2002	US20020171451 Crosspoint switch circuit and switch cell electronic circuit
11/21/2002	US20020171379 Networkable power controller
11/21/2002	US20020170964 Credit card and bar code reader module

1 ... 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 ... 4490