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)
06/2007
06/26/2007US7236789 Channel rate and physical channel selection in wireless communications networks
06/26/2007US7236782 Wireless communication apparatus and wireless communication method
06/26/2007US7236781 Method for roaming between networks
06/26/2007US7236773 Conference call method and apparatus therefor
06/26/2007US7236770 System and method for notifying target communication devices of message reception at a message server via log file monitoring
06/26/2007US7236769 Value-added electronic messaging services and transparent implementation thereof using intermediate server
06/26/2007US7236764 Method and apparatus for updating locations of dormant mobile stations
06/26/2007US7236742 System and method for wireless data transfer for a mobile unit
06/26/2007US7236739 Apparatus and method for coordinated music playback in wireless ad-hoc networks
06/26/2007US7236587 Systems and methods for determining critical circuit diversity
06/26/2007US7236544 Enhanced preamble to enable low power detection
06/26/2007US7236531 Display apparatus displaying certain data without a program clock reference
06/26/2007US7236511 Structured adaptive frequency hopping
06/26/2007US7236503 Short range RF communication for jet engine control
06/26/2007US7236499 Resource arbitration in accordance with a masked request vector
06/26/2007US7236498 Method for selecting an outstation using a control center in a transmission system
06/26/2007US7236497 Facilitating arbitration via information associated with groups of requesters
06/26/2007US7236496 Method and apparatus for mapping between a fibre channel network and an infiniband network
06/26/2007US7236495 Calendar heap system and method for efficient sorting
06/26/2007US7236494 Limited automatic repeat request protocol for frame-based communications channels
06/26/2007US7236493 Incremental compilation for classification and filtering rules
06/26/2007US7236492 Configurable packet processor
06/26/2007US7236491 Method and apparatus for scheduling for packet-switched networks
06/26/2007US7236490 Backplane interface adapter
06/26/2007US7236489 Port packet queuing
06/26/2007US7236488 Intelligent routing switching system
06/26/2007US7236487 System for and method of exchanging server data in packet unit
06/26/2007US7236486 Integrated customer web station for web based call management
06/26/2007US7236485 Call forwarding method
06/26/2007US7236484 Methods and systems for providing wide-band voice service via a telephone switch system
06/26/2007US7236483 Method for controlling bandwidth in a voice over internet protocol system
06/26/2007US7236482 Method for controlling wireless network access through wired network access interface and associated computer system
06/26/2007US7236481 System and method for processing multimedia packets for a network
06/26/2007US7236476 mSCTP based handover of a mobile device between non-intersecting networks
06/26/2007US7236475 Using subnet relations to conserve power in a wireless communication device
06/26/2007US7236472 Method for creating a peer-to-peer immediate messaging solution without using an instant messaging server
06/26/2007US7236471 Program for associating access points with stations in a wireless network
06/26/2007US7236470 Tracking multiple interface connections by mobile stations
06/26/2007US7236469 Data transfer system using mobile IP
06/26/2007US7236465 System and method for gathering multicast content receiver data
06/26/2007US7236462 Method for data exchange with a mobile asset considering communication link quality
06/26/2007US7236460 Detecting a counterfeit access point in a wireless local area network
06/26/2007US7236459 Method and apparatus for controlling data transmission volume using explicit rate control and queuing without data rate supervision
06/26/2007US7236458 Method for monitoring traffic in packet switched network
06/26/2007US7236456 Using shadow Mcast/Bcast/Dlf counter and free pointer counter to balance unicast and Mcast/Bcast/Dlf frame ratio
06/26/2007US7236455 Communications between modules of a computing apparatus
06/26/2007US7236454 Loop diagnosis system and method for disk array apparatuses
06/26/2007US7236453 High available method for border gateway protocol version 4
06/26/2007US7236451 Dynamic time metered delivery
06/26/2007US7236208 Method and apparatus for providing additional information to a selective call device about a broadcast
06/26/2007US7236084 Crosspoint switch with switch matrix module
06/26/2007US7235952 Control apparatus for electrical generator apparatus of motor vehicle
06/26/2007CA2483976C Method and system for providing instructions and actions to a remote network monitoring/management agent during scheduled communications
06/26/2007CA2423056C Multiplex transmission system capable of using ordinary network packets to transmit a plurality of 8b/10b bit streams
06/26/2007CA2389590C Instant message notification application
06/26/2007CA2387894C A system for working at a remote office pbx
06/26/2007CA2384466C Reverse data transmission method and apparatus in mobile communication system
06/26/2007CA2371037C A node and method for the removal of expired packets from a communication network
06/26/2007CA2348915C Purchasing upgraded media feature for transmission
06/26/2007CA2320510C Method of generating user profile based on user preference and multimedia data browsing system using the same
06/26/2007CA2302127C System for multiple voice lines with data over a single subscriber loop
06/26/2007CA2295621C Method for optimizing the workload on connection sections given abr traffic
06/23/2007CA2634682A1 Distributing overall control of mesh amr lan networks to wan interconnected collectors
06/23/2007CA2572528A1 Method and system for user network behavioural based anomaly detection
06/23/2007CA2571406A1 Network assessment and short-term planning procedure
06/23/2007CA2571255A1 Wireless device authentication between different networks
06/23/2007CA2531579A1 Methods and computer-readable media for testing a network connection at a computing device
06/23/2007CA2531410A1 Behavioural-based network anomaly detection based on user and group profiling
06/22/2007WO2007071006A1 Systems, methods and computer-readable media for regulating remote access to a data network
06/22/2007CA2570783A1 Systems, methods and computer-readable media for regulating remote access to a data network
06/21/2007WO2007070889A2 System and method for detection of data traffic on a network
06/21/2007WO2007070854A2 Systems and methods for enabling clock signal synchronization
06/21/2007WO2007070836A2 Rapid messaging protocol wireless network data communication system
06/21/2007WO2007070783A2 Method for tree-based spatial time division multiple access (tdma) scheduling in a multi-hop wireless network
06/21/2007WO2007070773A2 Method for providing quality-of-service based services in a packet network
06/21/2007WO2007070711A2 Interactive network monitoring and analysis
06/21/2007WO2007070670A2 System and method for conducting an auction in peer-to-peer network
06/21/2007WO2007070516A2 Provision of tdm service over gpon using vt encapsulation
06/21/2007WO2007070515A2 Distributed managed entities and database
06/21/2007WO2007070473A1 Providing detailed information on powered device in system for supplying power over communication link
06/21/2007WO2007070460A2 Method for associating multiple users with a shared downlink channel
06/21/2007WO2007070446A2 Method and apparatus for selectively redirecting session control for an internet protocol multimedia subsystem
06/21/2007WO2007070411A2 Transmission control protocol with performance enhancing proxy for degraded communication channels
06/21/2007WO2007070409A1 Coexistence system and method for wireless network devices
06/21/2007WO2007070366A1 Method of downlink rate control
06/21/2007WO2007070357A2 Secure wireless network
06/21/2007WO2007070292A1 Node discovery involving stealth node enumerators
06/21/2007WO2007070291A1 Node discovery involving multiple node enumerators
06/21/2007WO2007070289A1 Network-specific estimation in network node discovery
06/21/2007WO2007070273A2 Method and apparatus for selecting a codec in a packet-switched communication network
06/21/2007WO2007070234A1 Power sourcing equipment having bipolar junction transistor for controlling supply and supporting ac disconnect-detection function
06/21/2007WO2007070233A2 Combination of high-side and low-side current control in system for providing power over communication link
06/21/2007WO2007070221A1 External-network data content exposure to network-connected devices
06/21/2007WO2007070193A1 Integrated powered device connector in system for supplying power over communication link
06/21/2007WO2007070157A1 Power management mechanism in system for supplying power over communication link
06/21/2007WO2007070134A2 Portable a/v relay device
06/21/2007WO2007070056A1 An adaptive joint source and channel coding scheme for h.264 video multicasting over wireless networks
06/21/2007WO2007070009A1 Un-interrupted voip radio gateway services through clustering
06/21/2007WO2007069988A1 Arrangment and method in a mobile telecommunication system
06/21/2007WO2007069960A1 Inter-domain map-finder
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