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)
12/2008
12/04/2008WO2008146518A1 Link band estimation device and link band estimation method
12/04/2008WO2008146517A1 Optical network unit and optical transmission system
12/04/2008WO2008146427A1 Propagation delay time measuring system
12/04/2008WO2008146399A1 Information acquisition device, information acquisition method, and information acquisition program
12/04/2008WO2008146384A1 Sip server and its error connection preventing method
12/04/2008WO2008146344A1 Optical access network
12/04/2008WO2008146328A1 Server system, communication method, computer, program and recording medium
12/04/2008WO2008146267A2 Apparatus and methods of determining configurations for handling communication path management traffic
12/04/2008WO2008146080A1 Enhanced native contact book application
12/04/2008WO2008146058A1 Device for automatic control and monitoring via internet
12/04/2008WO2008145955A1 Joining procedure
12/04/2008WO2008145948A1 Alternative route selection in telecommunications networks
12/04/2008WO2008145816A1 Transmission resource reservation management in wireless network
12/04/2008WO2008145808A1 Information sharing in a smart space
12/04/2008WO2008145677A1 Method of connecting vlan systems to other networks via a router
12/04/2008WO2008145508A1 A method and system for allowing user check-in
12/04/2008WO2008145454A1 Random access collision detection
12/04/2008WO2008145195A1 Session admission control in a communications network
12/04/2008WO2008145178A1 Priority flow handling in stateless domains
12/04/2008WO2008145066A1 A software loading method, communication network system and equipment
12/04/2008WO2008145062A1 Ranging method for measuring distance between a central node and an equipment node in beacon wireless personal area network
12/04/2008WO2008145061A1 Method, device, communication apparatus and communication system for bandwidth allocation
12/04/2008WO2008145054A1 Policy based and link utilization triggered congestion control
12/04/2008WO2008145051A1 Method for converting conversation media, method and device for updating calling establishment
12/04/2008WO2008145050A1 Method of preventing transport leaks in hybrid switching networks by extension of the link layer discovery protocol (lldp)
12/04/2008WO2008145046A1 A local protection node determining method and a router
12/04/2008WO2008145043A1 Traffic distribution and bandwidth management for link aggregation
12/04/2008WO2008145040A1 Method and router for synchronizing link state advertisements
12/04/2008WO2008145035A1 Mobility management entity, communication system and mobile ip route updating method
12/04/2008WO2008145032A1 Method and system for displaying advertisement, and method and client for displaying advertisement based on im
12/04/2008WO2008145030A1 Home gateway subsystem and digital home system based on bus
12/04/2008WO2008145028A1 Service tracking method, network device, operation & maintenance controller, service request apparatus
12/04/2008WO2008145026A1 Session mobility method and session mobility system
12/04/2008WO2008144992A1 A method and device for processing the notification message
12/04/2008WO2008144991A1 An implementing method and a communication system for saving the address of network anchor point to the network server
12/04/2008WO2008144978A1 Method and system for charging according to flow of mbms
12/04/2008WO2008144927A1 Distributed connection establishment and restoration
12/04/2008WO2008144902A1 Method for buffer control for network device
12/04/2008WO2008144886A1 Multi-level packet classification and routing in a distributed compute environment
12/04/2008WO2008144876A1 Method and apparatus for management of common side information
12/04/2008WO2008144859A1 Method and arrangement for resource allocation
12/04/2008WO2008123824A3 Method for facilitate efficient multimedia broadcast/multicast service in a telecommunication system
12/04/2008WO2008122649A3 Improved timing device and method
12/04/2008WO2008119515A3 Multimedia device and method for data transmission in a multimedia device
12/04/2008WO2008115541A3 Method of constructing a quickconfig message in a 1xevolution data only (1xev-do) communication network and method of reducing call and handoff failure rates in the 1xev-do network without introducing additional call setup latencies
12/04/2008WO2008109269A3 Method and apparatus for transmission within a multi-carrier communication system
12/04/2008WO2008109012B1 Method and apparatus for filtering data packets
12/04/2008WO2008105777A3 Method and apparatus for bridging wired and wireless communication networks
12/04/2008WO2008104963A3 Virtual connection route selection apparatus and techniques
12/04/2008WO2008102327A3 Receiving multicast traffic at non-designated routers
12/04/2008WO2008101114A3 Medical laboratory report message gateway
12/04/2008WO2008099244A8 Techniques for transmission protection for wireless networks
12/04/2008WO2008097611B1 Wireless multicast proxy
12/04/2008WO2008097454A3 Method and system of providing ip-based packet communications in a utility network
12/04/2008WO2008096215B1 Managing unscheduled wireless communication in a multiradio device
12/04/2008WO2008093309A3 Link aggregation across multiple chassis
12/04/2008WO2008039025A3 Method for transmitting ack/nack signal and method for establishing the signal transmission
12/04/2008WO2007142717A3 Automated system and method for handling human and caller queues
12/04/2008WO2007130415B1 Systems and methods for protocol filtering for quality of service
12/04/2008WO2007129199A3 Method and system for dynamically configuring a traffic flow template
12/04/2008WO2007120921A3 Fixed mobile roaming service solution
12/04/2008WO2007120876A3 Methods, systems, and computer program products for providing internet protocol multimedia subsystem(ims) registration services for non-ims devices
12/04/2008WO2007070670A3 System and method for conducting an auction in peer-to-peer network
12/04/2008WO2007033323A3 System for delivering user-generated short-text notified multimedia messages between operator networks
12/04/2008WO2005081772A3 Method for efficient bearer traffic routing
12/04/2008WO2005065210A3 Methods and apparatus for reducing roaming latency in a mobile node
12/04/2008US20080301795 Distributed and scalable instant multimedia communication system
12/04/2008US20080301790 Fast re-authentication with dynamic credentials
12/04/2008US20080301762 Information Management System
12/04/2008US20080301761 Information Management System
12/04/2008US20080301743 Access to Associated Content
12/04/2008US20080301454 Information Management System
12/04/2008US20080301442 Method and Apparatus for Local Area Networks
12/04/2008US20080301336 Dynamic memory allocation between inbound and outbound buffers in a protocol handler
12/04/2008US20080301325 Storage network system, managing apparatus managing method and program
12/04/2008US20080301321 Method and system for communicating with a device attached to a computer using electronic mail messages
12/04/2008US20080301302 Communication control method, relaying method and relaying device
12/04/2008US20080301297 Information Management System
12/04/2008US20080301294 Method and Apparatus for Operating an Open API Network Having a Proxy
12/04/2008US20080301267 Method and System for Network Management with Platform-Independent Protocol Interface for Discovery and Monitoring Processes
12/04/2008US20080301265 Method for interfacing scanned product information with a source for the product over a global network
12/04/2008US20080301252 Method and System for Notification of Local Action Required to Contents of Electronic Mail Message
12/04/2008US20080301231 Method and System for Maintaining and Distributing Wireless Applications
12/04/2008US20080301217 Network attached storage snmp single system image
12/04/2008US20080301143 Automatic Update System and Method for Using a Meta Mib
12/04/2008US20080300904 Information Management System
12/04/2008US20080299980 System and Method for Managing Mobile-Terminated (MT) Calls in IMS Network Environment Using Alternative Signaling
12/04/2008US20080299944 Charging element capacity control in an IMS network
12/04/2008US20080298561 Web-call method
12/04/2008US20080298549 Web-Based Expert System for Educational Therapy Planning
12/04/2008US20080298531 Methods and Systems for Communicating Using Transmitted Symbols Associated with Multiple Time Durations
12/04/2008US20080298390 Transmission resource reservation management in wireless network
12/04/2008US20080298389 Intra-body communication network scheduler and method of operation thereof
12/04/2008US20080298386 Polling
12/04/2008US20080298385 Device and method of supplying power to targets on single-wire interface
12/04/2008US20080298384 Ruggedized Analog Front-End for a Network Communicative Device in a Railway-Like Environment
12/04/2008US20080298383 Buffer Minimization in Interface Controller
12/04/2008US20080298381 Apparatus for queue management of a global link control byte in an input/output subsystem
12/04/2008US20080298380 Transmit Scheduling
12/04/2008US20080298379 Full mesh status monitor
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