H04L 12 - Data switching networks

Patents for H04L 12 - Data switching networks (448,999)
12/2006
12/20/2006	CN1291572C Media content distributing method and system thereof
12/20/2006	CN1291571C Adaptive selection method of data transmission mode in Ethernet redundance network system
12/20/2006	CN1291570C Wide band and narrow band business processing apparatus in commuication equipment and realizing method thereof
12/20/2006	CN1291569C Abnormal detection method for user access activity in attached net storage device
12/20/2006	CN1291568C Method for preventing server field from invading and server field
12/20/2006	CN1291567C A high-performance multi-service network security processing equipment
12/20/2006	CN1291566C Digital medium delivering method based on IP network
12/20/2006	CN1291564C Method and system for controlling packet data transmission using bind update message
12/20/2006	CN1291557C Communication device, communication system and its method
12/20/2006	CN1291360C Apparatus and method for providing road traffic information utilizing private network
12/20/2006	CN1291331C Host computer for control use
12/20/2006	CN1290469C System for wireless concentrative warding electrocardiogram data
12/19/2006	US7152241 Intelligent network scanning system and method
12/19/2006	US7152199 Method and apparatus for delineating data in an FEC-coded Ethernet frame
12/19/2006	US7152188 Circuit arrangement for protected data transmission, particularly in ring-shaped bus systems
12/19/2006	US7152180 Configurable reliable messaging system
12/19/2006	US7152179 IP redundancy with improved failover notification
12/19/2006	US7152168 Recharging power storage devices with power over a network
12/19/2006	US7152160 Method and arrangement to secure access to a communications network
12/19/2006	US7152159 Encrypted mail transmission system
12/19/2006	US7152137 Method for exchanging data between a plurality of subscribers by means of a data bus
12/19/2006	US7152122 Queue pair context cache
12/19/2006	US7152119 Apparatus and method for allocating IP addresses to network interface card
12/19/2006	US7152115 Virtual private networks
12/19/2006	US7152114 System, server and terminal for switching line in local area network
12/19/2006	US7152113 Efficient system and method of node and link insertion for deadlock-free routing on arbitrary topologies
12/19/2006	US7152111 Method and apparatus for a client connection manager
12/19/2006	US7152110 Information exchange between non-networked devices through an intermediary device via a piconet
12/19/2006	US7152107 Information sharing device
12/19/2006	US7152105 System and method for network vulnerability detection and reporting
12/19/2006	US7152101 Communication control method, communication control apparatus, and ADSL communication apparatus
12/19/2006	US7152100 System and method for provisioning network access devices
12/19/2006	US7152099 Friend configuration and method for network devices
12/19/2006	US7152025 Noise identification in a communication system
12/19/2006	US7151946 Controller for reducing latency in a group communication network
12/19/2006	US7151945 Method and apparatus for clock synchronization in a wireless network
12/19/2006	US7151941 Location of subscriber terminal in packet-switched radio system
12/19/2006	US7151938 Dynamically managing and reconfiguring wireless mesh networks
12/19/2006	US7151934 Radio data communications method, server, and radio network controller
12/19/2006	US7151928 Element outage monitoring in a wireless telecommunication system
12/19/2006	US7151921 Management apparatus, management system, management method, and management program for memory capacity of mobile terminals
12/19/2006	US7151884 Method and system for re-establishing communication link in a network by using viral communication
12/19/2006	US7151823 Determining whether a telephony call is permitted based on permission data
12/19/2006	US7151822 Method and system for releasing a voice response unit from a protocol session
12/19/2006	US7151820 System for and method of detecting a connection of a text telephony (TTY) device to a mobile phone
12/19/2006	US7151809 Channel estimation and spatial processing for TDD MIMO systems
12/19/2006	US7151781 System and method for providing session admission control
12/19/2006	US7151779 Initialization method for VDSL including tone space adjustment
12/19/2006	US7151778 Frame filtering of fibre channel packets
12/19/2006	US7151777 Crosspoint switch having multicast functionality
12/19/2006	US7151776 System and method for providing quality of service transport at an air interface of a telecommunications network
12/19/2006	US7151775 Apparatus and method for forwarding data on multiple label-switched data paths
12/19/2006	US7151774 Method and apparatus for trunking links having different transmission rates
12/19/2006	US7151773 System and method for connectionless/connection oriented signal transport
12/19/2006	US7151772 Method for performing lawfully-authorized electronic surveillance
12/19/2006	US7151771 Communications system
12/19/2006	US7151770 Communications network
12/19/2006	US7151769 Prioritized-routing for an ad-hoc, peer-to-peer, mobile radio access system based on battery-power levels and type of service
12/19/2006	US7151767 Method and apparatus for synchronizing frequency hopping transceivers
12/19/2006	US7151765 Packets filtering method in a wireless network system
12/19/2006	US7151763 Retrieving voice-based content in conjunction with wireless application protocol browsing
12/19/2006	US7151762 Virtual streams for QoS-driven wireless LANs
12/19/2006	US7151758 Router device, datagram transfer method and communication system realizing handoff control for mobile terminals
12/19/2006	US7151757 Wireless base station to base station synchronization in a communication system, such as a system employing a short-range frequency hopping or time division duplex scheme
12/19/2006	US7151753 System and method for establishing a conference call
12/19/2006	US7151752 Method for the broadcasting of a data packet within a switched network based on an optimized calculation of the spanning tree
12/19/2006	US7151751 Traffic generation apparatus suitable for use in communication experiments
12/19/2006	US7151750 ISDN alarm notification system
12/19/2006	US7151749 Method and System for providing adaptive bandwidth control for real-time communication
12/19/2006	US7151748 Method of determining cell loss priority information
12/19/2006	US7151747 Controlling method of priority class setup of communication packet and system of the same
12/19/2006	US7151746 Wireless data communication system
12/19/2006	US7151745 Scalable synchronous packet transmit scheduler
12/19/2006	US7151744 Multi-service queuing method and apparatus that provides exhaustive arbitration, load balancing, and support for rapid port failover
12/19/2006	US7151743 Method of transmitting a data packet
12/19/2006	US7151741 Flexible cross-connect with data plane
12/19/2006	US7151329 Integrated protection, monitoring, and control system
12/19/2006	CA2296693C Internet facsimile apparatus and e-mail communication method
12/17/2006	CA2549514A1 Method and apparatus for switching between concurrent messaging sessions
12/17/2006	CA2547812A1 Encoding messages for use in a communication system based on classification status
12/15/2006	CA2550323A1 Method and system for improved management of a communication network by extending the simple network management protocol
12/14/2006	WO2006133383A2 Methods, systems, and computer program products for dynamic network access device port and user device configuration for implementing device-based and user-based policies
12/14/2006	WO2006133301A2 Methods and apparatus for error recovery in opaque networks using encrypted error locations
12/14/2006	WO2006133220A2 Internet packet quality monitor
12/14/2006	WO2006133095A2 Methods, systems, and computer program products for generic call tracing
12/14/2006	WO2006133023A2 Dynamic restrictive reuse scheduler
12/14/2006	WO2006132984A2 Redundantly connected wireless sensor networking methods
12/14/2006	WO2006132833A2 Method and system of scanning a tdma channel
12/14/2006	WO2006132827A2 Single module access to a plurality of telecommunication circuits
12/14/2006	WO2006132723A1 System and method for reducing unnecessary traffic in a network
12/14/2006	WO2006132722A2 Method and system for sip-based mobility management
12/14/2006	WO2006132705A2 Method and apparatus for using meta-packets in a packet processing system
12/14/2006	WO2006132691A1 Dynamic media access control (mac) address assignment
12/14/2006	WO2006132600A1 Digital tv receiver system
12/14/2006	WO2006132597A1 Systems, methods and computer program products for authorising ad-hoc access
12/14/2006	WO2006132554A1 Satellite bandwidth management system and method
12/14/2006	WO2006132540A1 A method and arrangement for handing over a client from a first wireless lan to a second wireless lan
12/14/2006	WO2006132510A1 All-optical csma/cd apparatus in base a ethernet and the method therefor
12/14/2006	WO2006132506A1 Method and apparatus for transmitting data with down compatibility in high throughput wireless network
12/14/2006	WO2006132503A1 System and method for routing packets in portable internet system

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