H04L 12 - Data switching networks

Patents for H04L 12 - Data switching networks (448,999)
10/2006
10/25/2006	EP1715402A1 Broadband data transmission method
10/25/2006	EP1714519A1 Method and device using randomized hough transform for detecting radio systems with periodic emission pattern
10/25/2006	EP1714517A1 Mobility handling
10/25/2006	EP1714514A1 System and method to simulate and manage a wireless local area network (wlan)
10/25/2006	EP1714507A1 Method for switching between a packet-oriented ptt session and a line-oriented telephone connection among at least two radio communication terminals
10/25/2006	EP1714506A1 Method and system for base station change of packet switched communications in a mobile communications system
10/25/2006	EP1714464A2 Guest dongle and method of connecting guest apparatuses to wireless home networks
10/25/2006	EP1714461A1 Method and system for transmitting a multimedia message to multiple recipients.
10/25/2006	EP1714459A1 Accessing protected data on network storage from multiple devices
10/25/2006	EP1714457A1 Transmission of asset information in streaming services
10/25/2006	EP1714455A1 Communications system with context based addressing
10/25/2006	EP1714453A1 Conveying additional signaling information in an ofdm-based wireless local area network
10/25/2006	EP1714448A2 Enhancement of dual transfer mode when circuit switched resources are released
10/25/2006	EP1714447A1 Method, device and system for conditional forwarding of an im message
10/25/2006	EP1714446A1 Reliable message distribution with enhanced emfc for ad hoc mesh networks
10/25/2006	EP1714445A1 Configuring addresses in a communication network
10/25/2006	EP1714444A1 Multicast transmission method, system and communication station
10/25/2006	EP1714443A1 A system and method for hibernation mode for beaconing devices
10/25/2006	EP1714442A1 A system and method for an ultra wide-band medium access control distributed reservation protocol
10/25/2006	EP1714441A1 Beaconing protocol for ad-hoc networks
10/25/2006	EP1714440A1 Enhanced network allocation vector mechanism for optimal reuse of the spectrum in a wireless communication system
10/25/2006	EP1714439A1 Method of synchronizing message transmissions
10/25/2006	EP1714438A1 Method of improving communication between mobile nodes
10/25/2006	EP1714437A1 Methods and apparatus for routing in a network
10/25/2006	EP1714436A1 Preemptive dynamic frequency selection
10/25/2006	EP1714435A1 Methods and apparatus for controlling wireless network operations associated with a flow control process
10/25/2006	EP1714434A1 Addressing method and apparatus for establishing host identity protocol (hip) connections between legacy and hip nodes
10/25/2006	EP1714433A1 Wireless communication method
10/25/2006	EP1714432A1 Digitally enhanced cordless telephone as part of a media access control address
10/25/2006	EP1714431A2 Seamless interfacing for instant messaging and internet telephony across wireless networks
10/25/2006	EP1714430A1 A system and method for a dynamic beacon period in a mac distributed reservation protocol
10/25/2006	EP1714429A1 Terminal, method and computer program product for interacting with a physical entity
10/25/2006	EP1714428A1 Method and apparatus for characterizing an end-to-end path of a packet-based network
10/25/2006	EP1714427A1 Door operator system with a serial bus for component composition
10/25/2006	EP1714426A1 Method and system generating charging information in a communication system
10/25/2006	EP1714425A2 Method for clear channel assessment optimization in a wireless local area network
10/25/2006	EP1714415A1 Identification and re-transmission of missing parts
10/25/2006	EP1714408A2 System and method for performance monitoring in a passive optical network
10/25/2006	EP1714407A1 Transmitting and receiving control information for multimedia broadcast/multicast service in mobile communication system
10/25/2006	EP1714406A1 Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system
10/25/2006	EP1714400A1 Radio access node registration for multimedia broadcast multicast service
10/25/2006	EP1714399A2 Generic client for communication devices
10/25/2006	EP1714394A2 Ultra-wideband communication through a power grid
10/25/2006	EP1714379A1 Programmable radio transceiver
10/25/2006	EP1714257A2 Method and system for multicast scheduling in a wlan
10/25/2006	EP1714213A2 Automated dissemination of presence and availability schedule
10/25/2006	EP1714211A1 Method and circuit for differential clock pulse compensation between two clock-pulse systems
10/25/2006	EP1714205A2 Automatic user device presence registration system
10/25/2006	EP1714201A2 Dynamic message filtering
10/25/2006	EP1680748A4 Messaging and service system for mobile computer
10/25/2006	EP1654863A4 Emergency broadcast message in a wireless communication device
10/25/2006	EP1634418A4 System and method for handling v.8bis signals for modem connections over packet networks
10/25/2006	EP1629637B1 Transmission of messages in a distributed, temporally controlled real time system
10/25/2006	EP1625694B1 Method of operating a mbms (multimedia broadcast multicast service) for a mobile station according to the position or signal quality
10/25/2006	EP1599967B1 Method and device for determining and optionally evaluating disturbances and/or interruptions in the communication with domestic appliances
10/25/2006	EP1588579B1 Tfc selection in the uplink
10/25/2006	EP1588529B1 Method and apparatus for determining a spanning tree
10/25/2006	EP1566026A4 Apparatus and method for dynamic channel mapping and optimized scheduling of data packets
10/25/2006	EP1550333B1 Selecting a data transfer method
10/25/2006	EP1540495A4 Method and system for displaying group chat sessions on wireless mobile terminals
10/25/2006	EP1523820A4 A fault-tolerant broadcast router
10/25/2006	EP1518185A4 Systems and methods for capturing and archiving email
10/25/2006	EP1504596A4 High-resolution image projection
10/25/2006	EP1488387B9 Method and system for performing post issuance configuration and data changes to a personal security device using a communications pipe.
10/25/2006	EP1452045B1 Network interworking for narrowband services over a broadband network
10/25/2006	EP1419618A4 Method and apparatus for intelligent sorting and process determination of data packets destined to a central processing unit of a router or server on a data packet network
10/25/2006	EP1407363A4 Application specific rollback in a computer system
10/25/2006	EP1401157B1 Packet transmission system, method, program and recording medium therefor
10/25/2006	EP1390674B1 Food-quality and safety model for refrigerated food
10/25/2006	EP1317818B1 Design of communication networks
10/25/2006	EP1302011A4 Media access control for isochronous data packets in carrier sensing multiple access systems
10/25/2006	EP1282977B1 Method of monitoring calls in an internet protocol (ip)-based network
10/25/2006	EP1279108A4 Content distribution system for distributing content over a network, with particular applicability to distributing high-bandwidth content
10/25/2006	EP1257853A4 Wraparound optical switch matrix
10/25/2006	EP1250669A4 Data warehouse computing system
10/25/2006	EP1232594A4 Logical addressing of mobile units in a wlan with multicast packet addressing
10/25/2006	EP1221242B1 Communications system with a server, user stations, and a profile database
10/25/2006	EP1212863A4 System and method for delivering remotely stored applications and information
10/25/2006	EP1195021B1 Phy control module for a multi-pair gigabit transceiver
10/25/2006	EP1192769A4 Sonet add/drop multiplexer with packet over sonet capability
10/25/2006	EP1177658B1 Communications network
10/25/2006	EP1166520B1 Method and apparatus for managing a network flow in a high performance network interface
10/25/2006	EP1161817B1 Network switch
10/25/2006	EP1116406B1 Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems
10/25/2006	EP1060636B1 Improvements in, or relating to, atm mobile networks
10/25/2006	CN2831629Y Data acquisition controller based on zigbee platform
10/25/2006	CN2831628Y ADSL installation, maintenance testing tool
10/25/2006	CN2831627Y High density interface tester of communicator
10/25/2006	CN2831626Y Ethernet isolation protector
10/25/2006	CN2831625Y Non-contact card reader system able to communicate to elevator
10/25/2006	CN1853438A Method and system for management of alternaitve services in a communication network
10/25/2006	CN1853437A Soft handover
10/25/2006	CN1853436A Handoffs between wireless WAN and wireless LAN
10/25/2006	CN1853433A Systems and methods for home carrier determination using a centralized server
10/25/2006	CN1853431A Radio communications apparatus, radio communications system, and base station equipment
10/25/2006	CN1853430A Method and system for monitoring communication and monitoring protocol
10/25/2006	CN1853429A Wireless network roaming timer method and apparatus
10/25/2006	CN1853398A Data burst transmission methods in WLAN devices and systems
10/25/2006	CN1853397A Method for enhancing wireless LAN safety
10/25/2006	CN1853395A Setting up communication sessions

1 ... 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 ... 4490