| Patents for H04L 12 - Data switching networks (448,999) |
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| 02/11/2009 | EP2023537A1 Protecting method for data signal transmission and communication network |
| 02/11/2009 | EP2023536A1 Access system and network architecture with access system |
| 02/11/2009 | EP2023535A1 System and method for defining multi-domain wireless device behavior for two or more calls |
| 02/11/2009 | EP2023534A1 Method of determining transmission time by the elementary pattern of a data packet flow |
| 02/11/2009 | EP2023533A1 Method and system for classifying IP network traffic |
| 02/11/2009 | EP2023532A1 System and method of analysing data relating to the objects of a communication network |
| 02/11/2009 | EP2023531A1 Method, apparatus, system, user terminal application server for selecting service |
| 02/11/2009 | EP2023526A1 Client device, mail system, program, and recording medium |
| 02/11/2009 | EP2023521A1 System and method for improving the use of radio spectrum in transmission of data |
| 02/11/2009 | EP2022283A1 Method and apparatus for remote monitoring of femto radio base stations |
| 02/11/2009 | EP2022280A2 System and method for distributing proxying error information in wireless networks |
| 02/11/2009 | EP2022249A2 Floor control templates for use in push-to-talk applications |
| 02/11/2009 | EP2022245A2 Rpr representation in ospf-te |
| 02/11/2009 | EP2022235A2 Secure transmission system and method |
| 02/11/2009 | EP2022225A1 Enhanced network communication |
| 02/11/2009 | EP2022224A2 Node exclusion within a network |
| 02/11/2009 | EP2022223A2 Wireless communication method and system for activating multiple service bearers via efficient packet data protocol context activation procedures |
| 02/11/2009 | EP2022222A2 Mac address learning in a distributed bridge |
| 02/11/2009 | EP2022221A2 A hybrid ip/atm dslam and method of providing hybrid ip/atm dsl access multiplexing |
| 02/11/2009 | EP2022219A1 Sending device to propagate information signals and method applied thereby |
| 02/11/2009 | EP2022218A2 Apparatus and method for integrating wireless or other field devices in a process control system |
| 02/11/2009 | EP2022217A2 Community networking using networked audio devices |
| 02/11/2009 | EP2022216A2 Collision avoidance for traffic in a wireless network |
| 02/11/2009 | EP2022214A2 Method and system for qos by proxy |
| 02/11/2009 | EP2022213A2 Point-to-multipoint high data rate delivery systems from optical node in hfc systems over existing and advanced coaxial network |
| 02/11/2009 | EP2022212A1 Method for increasing handoff speed of mobile node in wireless lan and the mobile node |
| 02/11/2009 | EP2022211A2 Voice quality measurement for voice over ip in a wireless local area network |
| 02/11/2009 | EP2022210A1 Wireless multicast for layered media |
| 02/11/2009 | EP2022209A1 Multicast control |
| 02/11/2009 | EP2022208A1 Technique for controlling point-to-multipoint data transmissions |
| 02/11/2009 | EP2022205A1 Method and device for transmitting data to several receivers using arq |
| 02/11/2009 | EP2022202A2 Systems and methods for close queuing to support quality of service |
| 02/11/2009 | EP2022200A2 Method and system for communication |
| 02/11/2009 | EP2022194A1 Wireless access network and method for handover of mobile terminals in idle mode |
| 02/11/2009 | EP2022190A1 Methods and systems for scheduling ofdm frames |
| 02/11/2009 | EP2022024A2 Systems and methods for protocol filtering for quality of service |
| 02/11/2009 | EP2021907A2 Wireless architecture for a traditional wire-based protocol |
| 02/11/2009 | EP1972084A4 Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method |
| 02/11/2009 | EP1908248A4 A method for communicating state information between a server and a mobile device browser with version handling |
| 02/11/2009 | EP1878181B1 Method and communications device for handling an mms version conflict |
| 02/11/2009 | EP1875679B1 Multicast/broadcast extension to a point-to-point unicast-only packet switch system |
| 02/11/2009 | EP1836803B1 Configuration of network's nodes in a telecommunication system |
| 02/11/2009 | EP1820303B1 Interface and method for transmitting bits to a two-wire bus applying a lin protocol |
| 02/11/2009 | EP1774728B1 System and method to free unused time-slots in a distrubuted mac protocol |
| 02/11/2009 | EP1753175B1 A method for implementing virtual private network |
| 02/11/2009 | EP1750398B1 A method and apparatus supporting a pppoa terminal accessing |
| 02/11/2009 | EP1714430B1 Dynamic beacon period in a mac distributed reservation protocol |
| 02/11/2009 | EP1668834B1 System and method for contention control in wireless networks |
| 02/11/2009 | EP1668814A4 Secure multicast transmission |
| 02/11/2009 | EP1632103B1 System packet interface |
| 02/11/2009 | EP1625701B1 Systems and methods for seamlessly roaming between a wireless wide area network and a wireless local area network |
| 02/11/2009 | EP1620973B1 Adaptive asymmetric network bandwidth probing system and method |
| 02/11/2009 | EP1576786B1 Method, apparatus and computer program product for providing secured connection to a computerized device |
| 02/11/2009 | EP1573966B1 Adaptive classification of network traffic |
| 02/11/2009 | EP1554900B1 Method and apparatus for antenna steering for wlan |
| 02/11/2009 | EP1548977B1 A method for transparently transmitting the management information of multi-manufacturer optical synchronous digital hierachy devices |
| 02/11/2009 | EP1508229B1 Method and system for encapsulating cells |
| 02/11/2009 | EP1495410B1 Initializing relationships between devices in a network |
| 02/11/2009 | EP1459582B1 Method and system for maximizing capacity in a telecommunications system |
| 02/11/2009 | EP1446920B1 Methods for providing quality of service in ieee 802.11 systems |
| 02/11/2009 | EP1436948B1 Method for synchronizing devices within a mobile ad-hoc network |
| 02/11/2009 | EP1410656A4 Systems and methods for intelligent inter-system handoff |
| 02/11/2009 | EP1384357B1 Architectures for a single-stage switch |
| 02/11/2009 | EP1287642B1 System and method for providing a connection in a communication network |
| 02/11/2009 | EP1260056B1 System and method for providing group communication services |
| 02/11/2009 | EP1090511B1 Method and system for burst congestion control in an atm network |
| 02/11/2009 | EP1033056B1 Improvements in, or relating to, atm telecommunication systems |
| 02/11/2009 | CN201194435Y Control cabinet for IPv6 lighting control system |
| 02/11/2009 | CN201194405Y Wireless sensor network node apparatus for speech collection and transmission |
| 02/11/2009 | CN201194397Y Automobile communication system |
| 02/11/2009 | CN201194396Y Safe gateway platform based on transparent proxy gateway |
| 02/11/2009 | CN201194394Y Unwell information filtering apparatus |
| 02/11/2009 | CN201194393Y System for logging by user in instant communication tool |
| 02/11/2009 | CN201194392Y Network learning system using mobile phone |
| 02/11/2009 | CN201194391Y Health care information digital network management apparatus |
| 02/11/2009 | CN201194390Y Remote desktop performance test system based on thin client machine application |
| 02/11/2009 | CN201194389Y Mobile business system for marketing |
| 02/11/2009 | CN101366308A Ps handover support indication |
| 02/11/2009 | CN101366264A Communications systems and methods using wireline adapters |
| 02/11/2009 | CN101366263A Method and apparatus for establishing a security association |
| 02/11/2009 | CN101366249A Method and apparatus for media sharing |
| 02/11/2009 | CN101366248A Conserving network capacity by releasing qos resources |
| 02/11/2009 | CN101366247A Method and apparatus for scheduling in a wireless communication network |
| 02/11/2009 | CN101366246A Transmission line quality measurement device, communication system, quality measurement method, and quality measurement program |
| 02/11/2009 | CN101366245A System and method for supporting flexible overlays and mobility in ip communication and computer networks |
| 02/11/2009 | CN101366244A Method for establishing a loop-free tree structure in a data transmission network and associated network element |
| 02/11/2009 | CN101366243A Communication system, communication method, node, and node program |
| 02/11/2009 | CN101366242A A partitioning communication system |
| 02/11/2009 | CN101366241A Methods and systems for providing efficient operation of multiple modes in a wlan system |
| 02/11/2009 | CN101366240A Coexistence system and method for wireless network devices |
| 02/11/2009 | CN101366239A Ieee 802.11e MAC signaling to support qos |
| 02/11/2009 | CN101366238A Systems and methods for improved network based content inspection |
| 02/11/2009 | CN101366237A System and method for managing service stream infection by malicious software |
| 02/11/2009 | CN101366236A Method and system for fault recognition in communication network |
| 02/11/2009 | CN101366235A Multimedia content delivery method and system |
| 02/11/2009 | CN101366233A Methods and system for managing security keys within a wireless network |
| 02/11/2009 | CN101366227A Apparatus and method for expanding control plane signaling in high-speed packet data communication |
| 02/11/2009 | CN101366225A Hsupa HARQ process flushing |
| 02/11/2009 | CN101366223A Method and arrangement for improved link quality control |
| 02/11/2009 | CN101365958A Apparatus and methods for geographic position approximation of an event occurring on a wireless device |