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)
03/2005
03/16/2005EP1515515A1 Audio-video telephony with firewalls and network address translation
03/16/2005EP1515514A1 System and method for real-time data distribution
03/16/2005EP1515513A1 System and method for real-time data distribution using UDP
03/16/2005EP1515512A2 Location based information delivery
03/16/2005EP1515511A2 Multiple offload of network state objects with support for failover events
03/16/2005EP1515510A2 Method and system for providing multiple encryption in a multi-band multi-protocol hybrid wired/wireless network
03/16/2005EP1515508A2 Session control system, communication terminal and servers
03/16/2005EP1515503A1 Electronic mail distribution method, communication terminal, and server device
03/16/2005EP1515502A1 Method and system for measuring interest levels of digital messages
03/16/2005EP1515501A1 Data structure for range-specified algorithms
03/16/2005EP1515500A2 Method and system for providing cascaded trie-based network packet search engines
03/16/2005EP1515499A1 System and method for routing network traffic
03/16/2005EP1515498A1 Congestion management in telecommunications networks
03/16/2005EP1515497A2 Method and System for Establishing a Wireless Communications Link
03/16/2005EP1515495A2 Method and device for multicast communication path calculation
03/16/2005EP1515494A2 Method and system for providing bandwidth allocation and sharing in a hybrid wired/wireless network
03/16/2005EP1515492A1 Congestion management in telecommunications networks
03/16/2005EP1515491A2 Architecture for virtual private networks
03/16/2005EP1515489A2 Communication network with traffic management through active configurable measures
03/16/2005EP1515488A1 Radar detection circuit for a wlan transceiver
03/16/2005EP1515487A1 Qos Based load-balance policy for WLAN
03/16/2005EP1515486A2 Method and system for providing an intelligent switch in a hybrid wired/wireless local area network
03/16/2005EP1515485A2 Method and system for location based configuration of a wireless access point (wap) and a access device in a hybrid wired/wireless network
03/16/2005EP1515484A1 Method and system for optimal load balancing in a hybrid wired/wireless network
03/16/2005EP1515483A2 System and method for hardware acceleration in a hybrid wired/wireless local area network
03/16/2005EP1515482A2 Method and system for providing an intelligent switch for bandwidth management in a hybrid wired/wireless local area network
03/16/2005EP1515481A1 System and method for medium access control in a power-save network
03/16/2005EP1515480A2 Method and system for network management in a hybrid wired/wireless network
03/16/2005EP1515479A1 Data transfer method and device
03/16/2005EP1515478A1 A network management centralization alarm box and alarm processing method
03/16/2005EP1515477A2 System and method for managing multicast group membership
03/16/2005EP1515471A1 A system and method of dynamically optimizing a transmission mode of wirelessly transmitted information
03/16/2005EP1515456A1 Radio communication system and scheduling method
03/16/2005EP1515291A2 Control and supervisory signal transmission system
03/16/2005EP1515255A2 Participant segmentation for managing communications
03/16/2005EP1515237A1 Interface for a UART-based bus system
03/16/2005EP1515231A2 A system and method for automatically establishing a resource grid
03/16/2005EP1515230A2 System and method for communication between computers via an integrated hardwaredevice
03/16/2005EP1515220A2 Method, machine readable storage and system for power management in a gigabit Ethernet chip
03/16/2005EP1514448A2 Method, communication system and communication device for transmitting information
03/16/2005EP1514444A1 Wireless communication system, apparatus and method
03/16/2005EP1514443A1 Routing method and network structure
03/16/2005EP1514442A1 Method and apparatus for handling roaming lists in a wireless communication system
03/16/2005EP1514439A1 Free space optical terminal with ad hoc network back-up and associated methods
03/16/2005EP1514436A1 Two threshold uplink rate control to enable uplink scheduling
03/16/2005EP1514435A1 Fail-safe interfacing of a network element with a communication network
03/16/2005EP1514434A1 Method and network element for managing resources of a network element
03/16/2005EP1514432A1 A system and method for event notifications in a multimedia network
03/16/2005EP1514431A2 Wireless communication arrangements with encapsulation and header compression
03/16/2005EP1514421A1 Dynamically adjusting data rate of wireless communications
03/16/2005EP1514397A1 Method and apparatus for automatically terminating a call
03/16/2005EP1514389A1 Token bucket parameters computation for guaranteed services in a data network
03/16/2005EP1514388A1 Methods and apparatus for characterizing a route in a fibre channel fabric
03/16/2005EP1514387A1 A method and system for local mobility management
03/16/2005EP1514386A2 Establishing an ad hoc network
03/16/2005EP1514385A1 A terminal, base station and method for a cellular network
03/16/2005EP1514384A2 Inter-working function for a communication system
03/16/2005EP1514383A1 Method for effecting wireless communication between radio stations and device for carrying out the method
03/16/2005EP1514382A2 Wireless technology co-existence
03/16/2005EP1514381A1 Determining and configuring a communication path in a network
03/16/2005EP1514380A1 Method and apparatus for locating devices
03/16/2005EP1514379A2 Message routing in a radio network
03/16/2005EP1514378A2 Multimedia server with simple adaptation to dynamic network loss conditions
03/16/2005EP1514376A2 System and method for providing a digital rights scheme for browser downloads
03/16/2005EP1514374A2 Call transfer using session initiation protocol (sip)
03/16/2005EP1514365A2 Method and apparatus for reducing inter-channel interference in a wireless communication system
03/16/2005EP1514206A2 Authorization and authentication of user access to a distributed network communication system with roaming features
03/16/2005EP1514197A1 Multi-tiered remote enterprise management system and method
03/16/2005EP1514196A1 System and method for managing communication links
03/16/2005EP1514195A1 Interworking function (iwf) as logical radio network controller (rnc) for hybrid coupling in an interworking between wlan and a mobile communications network
03/16/2005EP1514192A1 Method and apparatus for switching between a wireless local area network and a wide area network
03/16/2005EP1514191A1 A network device driver architecture
03/16/2005EP1514190A1 Switch for local area network
03/16/2005EP1514186A1 Method and system for storing mpeg-2 programs to media and playback
03/16/2005EP1514162A1 Controlling and/or monitoring device using at least a transmission controller
03/16/2005EP1482665A9 Methods and systems for adaptive rate management, for adaptive pointer management, and for frequency locked adaptive pointer management
03/16/2005EP1423943A4 Use of ip-multicast technology for 2-party calls in mobile communication networks
03/16/2005EP1419623B1 Transmission of data packets in a radiocommunication system using a common hybrid automatic repeat request (harq) process
03/16/2005EP1405464A4 Implementing an intelligent network service for a packet-switched service using a node interfacing a mobile communications network to a packet data network
03/16/2005EP1384370B1 Method and system for authenticating a personal security device vis-a-vis at least one remote computer system
03/16/2005EP1344346A4 Bandwidth management for tunneling servers
03/16/2005EP1240740B1 Network switch with packet scheduling
03/16/2005EP1224759B1 Signalling of failures in telecommunication networks
03/16/2005EP1206868B1 Method of configuring a safe station and a safe control system using the same
03/16/2005EP1163564A4 Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface
03/16/2005EP1135923B1 A method for the distribution and transfer of communication and multimedia signals, as well as a signal distribution arrangement for the transfer of the communication and multimedia signals
03/16/2005EP1128991B1 System for downloading data files into several computers on board a motor vehicle
03/16/2005EP1127436A4 Mobile wireless internet portable radio
03/16/2005EP1031225B1 Distributed processing of high level protocols, such as real time transport protocols, in a network access server
03/16/2005EP0966854B1 An access control method and arrangement for a mobile communications system
03/16/2005EP0780046B1 Atm communication with inverse multiplexing over multiple links
03/16/2005CN2686250Y Base station for improving wireless network controller and interoperability of base station with down block up control honeycomb system
03/16/2005CN2686247Y Single carrier wave frequency domain equalizing (SC-FDE) base station with automatic retry request mechanism of physical layer
03/16/2005CN2686246Y Orthogonal frequency division multiple access (OFDMA) base station with automatic request-repeat mechanism of physical layer
03/16/2005CN2686223Y Apparatus for real-time replacing internet data
03/16/2005CN2686222Y Digital population management and health service system
03/16/2005CN2686221Y Radio local area network/honeycomb type network user using route header
03/16/2005CN2686220Y Radio local area network using direct and seal delivery to support backward channel
03/16/2005CN2686219Y Multipath emulation system
03/16/2005CN2686218Y Equipment management system detecting equipment, equipment and program
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