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)
03/2007
03/28/2007EP1766895A1 Qos differentiation for wcdma services mapped onto an e-dch channel
03/28/2007EP1766894A1 Authentication procedure in a switch
03/28/2007EP1766893A1 Network devices and traffic shaping methods
03/28/2007EP1766892A1 Method and system for providing communication between several nodes and a master
03/28/2007EP1766891A1 System and method of controlling packet scheduling
03/28/2007EP1766890A2 Method and apparatus for facilitating wireless presence-based services
03/28/2007EP1766889A1 Marking of a datagram transmitted over an ip network and transmission of one such datagram
03/28/2007EP1766888A1 In-band set-up and configuration of transfer-related resources
03/28/2007EP1766887A1 Method and system for performance evaluation in communication networks, related network and computer program product therefor
03/28/2007EP1766886A1 Automatic adaptation of quality of service over packet-switched networks
03/28/2007EP1766885A1 System and method for handling electronic messages
03/28/2007EP1766884A2 Multiplexing octets from a data flow over mpeg packets
03/28/2007EP1766883A1 Head office and plurality of branches connected via network
03/28/2007EP1766882A2 System and method for adaptively controlling a network of distributed devices
03/28/2007EP1766881A2 Load balancing in a distributed telecommunications platform
03/28/2007EP1766880A2 Obtaining path information related to a virtual private lan services (vpls) based network
03/28/2007EP1766879A1 Ad hoc mode of operation in wireless personal area networks
03/28/2007EP1766878A1 Method for selecting transport format combination guaranteed qos in mobile communication system
03/28/2007EP1766877A2 Logical and physical mesh network separation
03/28/2007EP1766876A2 Technique for transferring data over a packet switched network
03/28/2007EP1766875A1 Legacy device fairness apparatus, systems, and methods in mixed-generation networks
03/28/2007EP1766874A1 Method and apparatus to manage reverse data flow in a high throughput wireless network
03/28/2007EP1766873A2 Chaining control marker data structure
03/28/2007EP1766872A1 A security system and a method
03/28/2007EP1766871A1 Method and protocol for managing devices in a personal area network
03/28/2007EP1766870A1 Control of peripheral devices in a short-range wireless communication system
03/28/2007EP1766869A2 Arrangement for preventing count-to-infinity in flooding distance vector routing protocols
03/28/2007EP1766868A1 System and method for detecting ingress in a signal transmission system
03/28/2007EP1766867A1 A method and an apparatus for preventing traffic interruptions between client ports exchanging information through a communication network
03/28/2007EP1766866A1 Device management system and device management command scheduling method thereof
03/28/2007EP1766865A2 Connectivity fault notification
03/28/2007EP1766864A1 Failure detection of path information corresponding to a transmission path
03/28/2007EP1766863A1 Distributed contact information management
03/28/2007EP1766862A1 Communication platform and method for packet communication between a service provider and a radio communication device
03/28/2007EP1766861A1 A method and a communication platform for packet communication between a service provider in a first network and a radio communication device in a second network
03/28/2007EP1766860A1 Method and system for dynamic device address management
03/28/2007EP1766858A1 Token based privacy in a push-to-talk over cellular communication system
03/28/2007EP1766857A1 Charging in a communication system
03/28/2007EP1766856A1 Layer-2 to mpls service mediation architecture
03/28/2007EP1766855A2 Can-bus adapter for wired and wireless communication
03/28/2007EP1766852A1 Distributed hierarchical identity management system authentication mechanisms
03/28/2007EP1766843A1 Managing traffic keys during a multi-media session
03/28/2007EP1766828A2 Consistency between mpls traffic engineering forwarding and control planes
03/28/2007EP1766827A1 System and method for loadbalancing in a network environment using feedback information
03/28/2007EP1766821A1 Dynamic forwarding adjacency
03/28/2007EP1766817A2 ARRANGEMENT FOR REACHING IPv4 PUBLIC NETWORK NODES BY A NODE IN AN IPv4 PRIVATE NETWORK VIA AN IPv6 ACCESS NETWORK
03/28/2007EP1766792A2 A cellular communication system, a network element and a method of operation therefor
03/28/2007EP1766630A2 Ethernet controller with excess on-board flash for microcontroller interface
03/28/2007EP1766594A2 A system for surveillance and a method for the application thereof
03/28/2007EP1766559A2 Virtual broadcast network for inter-domain communications
03/28/2007EP1766537A1 Analysing designs of services provided by means of a communication system
03/28/2007EP1766530A2 Scaling vlans in a data network
03/28/2007EP1766525A2 Maintaining instant message session status in dynamic operating environments
03/28/2007EP1766494A1 Method and system for isolating suspicious email
03/28/2007EP1766445A2 A multiport variable optical attenuator architecture, and parts thereof
03/28/2007EP1716494A4 System and method of polling electronic mailboxes
03/28/2007EP1706979B1 Apparatus and method to provide information from a first information storage and retrieval system to a second information storage and retrieval system
03/28/2007EP1704491A4 A method and systems for resource bunlding in a communications network
03/28/2007EP1695485B1 Method for automatically classifying a set of alarms emitted by sensors for detecting intrusions of a information security system
03/28/2007EP1680931A4 System and method for controlling device location determination
03/28/2007EP1673918B1 Handling of early media data I
03/28/2007EP1665661B1 Method for quality of service differentiation in packet-mode mobile communication networks
03/28/2007EP1595385B1 High service availability ethernet/ip network architecture
03/28/2007EP1574006B1 Enterprise access configuration
03/28/2007EP1537479B1 Content based messaging including the extension of a remote procedure call
03/28/2007EP1500287A4 Hierarchical mobile ad-hoc network and methods for performing reactive routing therein using dynamic source routing (dsr)
03/28/2007EP1499982A4 A system and method for creating a graphical view of a network from a node's perspective
03/28/2007EP1405224B1 System and method for pushing data from an information source to a mobile communication device including transcoding of the data
03/28/2007EP1402753B1 Method and apparatus for soft handoff between base stations using different frame formats
03/28/2007EP1329117B1 Value-added electronic messaging services and transparent implementation thereof using intermediate server
03/28/2007EP1305918B1 Method for transmitting voice data over different types of networks, and corresponding units
03/28/2007EP1302026B1 Atm-based distributed network switching system
03/28/2007EP1177659B1 Routing device
03/28/2007EP1005755B1 Power conservation for pots and modulated data transmission
03/28/2007EP0983658B1 Method for providing time synchronization in a network
03/28/2007EP0867004B1 Task-driven control system for electronic consumer devices
03/28/2007CN2884712Y Clear channel assessment optimization in a wireless local area network
03/28/2007CN2884710Y Exchanging distance net bridge appliance with virtual net function for providing multiple interfaces
03/28/2007CN2884709Y Differential weighting queuing and sheduling parts on network processor
03/28/2007CN2884708Y Packet scheduling in a wireless local area network
03/28/2007CN2884707Y Access point for wireless local area networks
03/28/2007CN2884706Y Escape mechanism for wireless local area network
03/28/2007CN2884705Y Mini safety digital input/output radio network card
03/28/2007CN2884704Y Real time communicating translator
03/28/2007CN2884336Y Weather popular science early warning information publishing platform
03/28/2007CN1939083A A method of optimising connection set-up times between nodes in a centrally controlled network
03/28/2007CN1939082A Method and computer program for controlling radio resources, user equipment, radio network controller, and base station
03/28/2007CN1939081A Transmission of notifications for broadcast and multicast services
03/28/2007CN1939072A Method and system for wireless digital multimedia transmission
03/28/2007CN1939070A Methods for sending messages based on the location of mobile users in a communication network
03/28/2007CN1939068A Method and apparatus for communicating via a wireless local-area network
03/28/2007CN1939034A Controlling access to services in a communications system
03/28/2007CN1939033A Method for managing presence data of a telecommunications subscriber group and device for carrying out said method
03/28/2007CN1939032A Multimedia communication and collaboration system and protocols
03/28/2007CN1939030A Transmitting recorded material
03/28/2007CN1939029A Routing method and system e.g. For ip mobile networks, corresponding network and computer program product
03/28/2007CN1939028A Accessing protected data on network storage from multiple devices
03/28/2007CN1939015A Denial-of-service-attack protecting method, denial-of-service attack protecting system, denial-of-service attack protecting device, repeater, denial-of-service attack protecting program, and program f
03/28/2007CN1939014A Method, apparatus and communications network for managing electronic mail services
03/28/2007CN1939013A 垃圾邮件处理装置及其方法 Spam processing apparatus and method
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