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)
08/2005
08/16/2005US6930792 Web-enabled live scanner and method for control
08/16/2005US6930788 Secure printing over cable network to home printer
08/16/2005US6930730 Control system and user interface for network of input devices
08/16/2005US6930601 Digital data exchange system
08/16/2005US6930470 System and method for code division multiple access communication in a wireless communication environment
08/16/2005US6929549 Game machine system with server device, display device, and game executing device connected by external communication line and method of using the system
08/16/2005US6929365 Eyewear with exchangeable temples housing bluetooth enable apparatus
08/16/2005CA2457909A1 Method and system for self-organizing reliable, multiple path data flow transmission of data on a network
08/16/2005CA2417202C Fax transmission over the packet network
08/16/2005CA2281363C Flow control of frame based data over a synchronous digital network
08/16/2005CA2220426C Sliding-window data flow control using an adjustable window size
08/16/2005CA2186923C Preemptive roaming in a cellular local area wireless network
08/13/2005CA2497012A1 Intelligent quarantining for spam prevention
08/12/2005WO2005043815A1 A method of preventing from attacking the ethernet
08/12/2005CA2492843A1 Post-termination contact management
08/12/2005CA2457478A1 System and method for warranting electronic mail using a hybrid public key encryption scheme
08/11/2005WO2005074314A1 Method and device using randomized hough transform for detecting radio systems with periodic emission pattern
08/11/2005WO2005074312A1 A method for requesting and reporting channel quality information in wireless portable internet system
08/11/2005WO2005074308A1 Method and system for base station change of packet switched communications in a mobile communications system.
08/11/2005WO2005074307A1 Method for dynamic address allocation using mobile ip in wireless portable internet system
08/11/2005WO2005074306A1 Transmission and reproduction of messages in mobile radio networks
08/11/2005WO2005074282A1 Distribution of short messages by means of a video control device
08/11/2005WO2005074281A1 Distribution device providing optimized distribution of short messages to an ip-compatible terminal
08/11/2005WO2005074237A1 Communication robot for improved communication and contacts
08/11/2005WO2005074235A1 Method and system for telecommunication with the aid of virtual control representatives
08/11/2005WO2005074233A1 Instant messaging using telephone sets
08/11/2005WO2005074232A1 Wireless firewall with tear down messaging
08/11/2005WO2005074231A1 Congestion handling in a packet communication system
08/11/2005WO2005074230A2 Method for improving peer to peer network communication
08/11/2005WO2005074227A2 Guest dongle and method of connecting guest apparatuses to wireless home networks
08/11/2005WO2005074216A1 Telephone system based on presence and call routing method thereof
08/11/2005WO2005074215A1 Unauthorized information detection system and unauthorized attack source search system
08/11/2005WO2005074214A1 Broadband powerline access gateway
08/11/2005WO2005074213A1 Method and system for url-based screening of electronic communications
08/11/2005WO2005074212A1 Distributed hierarchical scheduling in an ad hoc network
08/11/2005WO2005074211A1 Methods and apparatus for implementing lcas (link capacity adjustment scheme) sinking with rate based flow control
08/11/2005WO2005074210A1 Method for transferring packets in networks comprising a plurality of linked intermediate networks
08/11/2005WO2005074209A1 Network monitoring system, network monitoring method, network monitoring program, and recording medium
08/11/2005WO2005074208A1 Information processing device, server, communication system, address decision method, address modification method, and program
08/11/2005WO2005074207A1 Communication system, information processing system, information processing apparatus, tunnel management apparatus, information processing method, tunnel management method, and program
08/11/2005WO2005074206A1 Mobile body communication system, mobile body communication method, and mobile body communication base station device
08/11/2005WO2005074205A1 Enhanced network allocation vector mechanism for optimal reuse of the spectrum in a wireless communication system
08/11/2005WO2005074204A1 Adaptive router architecture
08/11/2005WO2005074203A1 Distributed finite state machine
08/11/2005WO2005074202A1 Adaptive router architecture enabling efficient internal communication
08/11/2005WO2005074201A1 Method for determining the head element of a cluster
08/11/2005WO2005074200A1 Method of synchronizing message transmissions
08/11/2005WO2005074199A1 Method of improving communication between mobile nodes
08/11/2005WO2005074198A1 Resource reservation in a network
08/11/2005WO2005074197A1 Obtaining routing information
08/11/2005WO2005074196A1 Method for adapting link-weights in relation to optimised traffic distribution
08/11/2005WO2005074195A1 Method of retransmitting data frame and network apparatus using the method
08/11/2005WO2005074194A1 An interactive method of a wireless local area network user terminal rechoosing a management network
08/11/2005WO2005074193A1 A method for the user terminal to acquire the information of the packet data gateway in the wlan
08/11/2005WO2005074192A1 A method of obtaining the packet data gateway (pdg) address for the user terminal in wireless local area network (wlan)
08/11/2005WO2005074191A1 Methods and apparatus to optimize delivery of multicast content using probabilistic feedback
08/11/2005WO2005074190A1 Media file reproducing system and method thereof
08/11/2005WO2005074177A1 Controlling the transition glitch that occurs when a gateway switches from voice over ip to voice band data
08/11/2005WO2005073868A1 Defining nodes in device management system
08/11/2005WO2005073863A1 Virtual community system
08/11/2005WO2005073739A1 Digital subscriber line user capacity estimation
08/11/2005WO2005072494A2 Method and apparatus for facilitating wireless presence-based services
08/11/2005WO2005072473A2 System and method for binding a client to a server
08/11/2005WO2005072356A2 Wlan services over catv using csma/ca
08/11/2005WO2005072310A2 Combined base transceiver station and base station controller call origination and termination
08/11/2005WO2005072293A2 Emergency alert service
08/11/2005WO2005072276A2 Serving network selection and multihoming using ip access network
08/11/2005WO2005072251A2 Integrated web communications system
08/11/2005WO2005072219A2 Method of sending a packet through a node
08/11/2005WO2005072174A2 Method and system for communicating and isolating packetized data through a plurality of last-mile carriers to form a multi-node intranet
08/11/2005WO2005072170A2 Dynamic selection of behavior sets for middleware
08/11/2005WO2005072160A2 Information processing and display for network management
08/11/2005WO2005072134A2 System and method for performance monitoring in a passive optical network
08/11/2005WO2005072118A2 Preventing network data injection attacks using duplicate-ack and reassembly gap approaches
08/11/2005WO2005072117A2 Preventing network data injection attacks
08/11/2005WO2005072107A2 System and method of network congestion control by udp source throttling
08/11/2005WO2005072104A2 Flexible multichannel wlan access point architecture
08/11/2005WO2005072075A2 Arrangement of units to form a monitoring system
08/11/2005WO2005072073A2 A method for requesting and reporting channel quality information in wireless system and apparatus thereof
08/11/2005WO2005072048A2 Mechanism to allow use of typed emergency calls
08/11/2005WO2005062536A3 Data transport protocol for a multi-station network
08/11/2005WO2005060184A3 Session control in a communication system
08/11/2005WO2005059850A3 On-line transaction acknowledgement method and device
08/11/2005WO2005059766A3 Pocket device for wireless receiving and delivering
08/11/2005WO2005055095A8 Enhanced electronic messages
08/11/2005WO2005053221A3 Method for operating a network
08/11/2005WO2005052789A3 Method and graphical user interface (gui) for multiple managed objects (mos) viewing and editing
08/11/2005WO2005043829A3 Local and wide-area transmissions in a wireless broadcast network
08/11/2005WO2005036905A3 Control of call delivery and call forwarding of telecommunication connections, especially in multi-device configurations
08/11/2005WO2005032174A9 Method for transmitting messages, mobile station, base station and communications system
08/11/2005WO2005032169A3 Interference based channel selection method in sectorized cells in a wlan
08/11/2005WO2005020607A3 Method and system for transmitting a multimedia message over an air interface performing segmentation and encoding at radio link control layer
08/11/2005WO2005020597A3 Apparatus, and associated method, for selecting quality of service-related information in a radio communication system
08/11/2005WO2005001503A3 Communications service searching in multi-band wireless communications devices and methods
08/11/2005WO2004097554A3 Secure messaging center
08/11/2005WO2004088450B1 System and method for decision analysis and resolution
08/11/2005WO2004055627A3 System and method for managing resource sharing between computer nodes of a network
08/11/2005WO2004017595A3 Method for protocol recognition and analysis in data networks
08/11/2005WO2004017549A3 Method and apparatus for relaying information in an ad-hoc network
08/11/2005US20050177874 Access information generating device, access information generating method and receiver device
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