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)
10/2009
10/13/2009US7602816 Systems and methods for serial packet synchronization in a voice processing system
10/13/2009US7602815 Using network time protocol in voice over packet transmission
10/13/2009US7602812 Client for video stream play and method thereof
10/13/2009US7602811 Synchronization in a communication system
10/13/2009US7602809 Reducing transmission time for data packets controlled by a link layer protocol comprising a fragmenting/defragmenting capability
10/13/2009US7602808 Method and system for network management providing access to application bandwidth usage calculations
10/13/2009US7602807 Method of allocating bandwidth in an optical network
10/13/2009US7602806 Signaling and coding methods and apparatus for long-range 10 and 100 MBPS ethernet transmission
10/13/2009US7602804 Smooth capacity expansion method and system for data communication products
10/13/2009US7602803 Communication timing control method and apparatus, node, and communication system
10/13/2009US7602801 Packet processing device and method
10/13/2009US7602800 PON system
10/13/2009US7602799 Network management method, program and system for constructing a parallel computer system
10/13/2009US7602798 Techniques to reduce latency in receive side processing
10/13/2009US7602797 Method and apparatus for request/grant priority scheduling
10/13/2009US7602796 Method and apparatus for border gateway protocol route management and routing policy modeling
10/13/2009US7602795 Method and system for identifying a mobile station to a content server
10/13/2009US7602794 Implementation of control plane protocols and networking stacks in a distributed network device
10/13/2009US7602793 Method of blocking alert messages to mobile units
10/13/2009US7602792 Reconfigurable protocols and architectures for wireless networks
10/13/2009US7602791 Channel efficiency based packet scheduling for interactive data in cellular networks
10/13/2009US7602790 Two-dimensional pipelined scheduling technique
10/13/2009US7602789 Low overhead method to detect new connection rate for network traffic
10/13/2009US7602788 Peer to peer SVC-based DSL service
10/13/2009US7602787 Using ternary and binary content addressable memory stages to classify information such as packets
10/13/2009US7602786 Methods and apparatus for optimizing mobile VPN communications
10/13/2009US7602785 Method and system for performing longest prefix matching for network address lookup using bloom filters
10/13/2009US7602784 Method and apparatus to permit data transmission to traverse firewalls
10/13/2009US7602783 Packet switch and switching method for switching variable length packets
10/13/2009US7602782 Apparatus and method for intelligent routing of data between a remote device and a host system
10/13/2009US7602781 System and method for deriving IPv6 scope indentifiers and for mapping the identifiers into IPv6 addresses
10/13/2009US7602780 Scalably detecting and blocking signatures at high speeds
10/13/2009US7602779 Microprocessor, network system and communication method
10/13/2009US7602778 System and methods for compressing message headers
10/13/2009US7602777 Cascaded connection matrices in a distributed cross-connection system
10/13/2009US7602776 Time division multiplexed link connections between a switching matrix and a port in a network element
10/13/2009US7602774 Quality of service for server applications
10/13/2009US7602773 Transferring data to a target device
10/13/2009US7602772 High density optical network access switch
10/13/2009US7602771 Two-dimensional circulating switch
10/13/2009US7602770 Telecommunication terminal identification on a switching system
10/13/2009US7602769 Audio packet switching system
10/13/2009US7602768 Method of optimizing use of high-rate packet data resources
10/13/2009US7602767 IP communication method, IP terminal apparatus, ENUM server and IP communication system
10/13/2009US7602766 Method and apparatus for automatic network connection between a small business and a client
10/13/2009US7602765 Method for synchronizing status information of IMPS client
10/13/2009US7602764 Communication timing control method and apparatus, node, and communication system
10/13/2009US7602762 System and method for determining when a CSCF should act like I-CSCF or like S-CSCF
10/13/2009US7602758 Method to obtain friendly names for Bluetooth devices
10/13/2009US7602757 System and method for channel scanning in wireless networks
10/13/2009US7602756 Dynamic self-configuration for ad hoc peer networking
10/13/2009US7602754 Short-range RF access point design enabling services to master and slave mobile devices
10/13/2009US7602753 Apparatus and method for tracing GPRS tunnel protocol resource
10/13/2009US7602752 Method and apparatus for exchanging software information in a packet data communication system
10/13/2009US7602749 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
10/13/2009US7602748 Fixed-mobile communications with mid-session mode switching
10/13/2009US7602743 HUB modem system, method and apparatus
10/13/2009US7602738 Process for generating and updating a hierarchical tree in a MANET multicast routing protocol ad hoc network
10/13/2009US7602737 Methods and apparatus for providing an enhanced dynamic multipoint virtual private network architecture
10/13/2009US7602736 Method for testing a network, and corresponding network
10/13/2009US7602735 Method and apparatus for routing between mobile networks
10/13/2009US7602734 Methods, systems and computer-readable media for dynamically recognizing and processing service order types in a network management system
10/13/2009US7602733 Parameter setting device and method
10/13/2009US7602731 System and method for integrated header, state, rate and content anomaly prevention with policy enforcement
10/13/2009US7602730 Systems and methods for transitioning between fragmentation modes
10/13/2009US7602728 Method and apparatus for determination of network topology
10/13/2009US7602727 Method and apparatus for resolving deadlock of auto-negotiation sequence between switches
10/13/2009US7602726 Method and system for optimizing link aggregation usage during failures
10/13/2009US7602725 System and method for aggregating real-time and historical data
10/13/2009US7602724 Method and apparatus for transmitting circuitry that transmit data at different rates
10/13/2009US7602723 Model for enforcing different phases of the end-to-end negotiation protocol (E2ENP) aiming QoS support for multi-stream and multimedia applications
10/13/2009US7602722 Mobile assisted fast scheduling for the reverse link
10/13/2009US7602721 Methods and systems for fine grain bandwidth allocation in a switched network element
10/13/2009US7602720 Active queue management methods and devices
10/13/2009US7602719 Method and arrangement for TCP flow control
10/13/2009US7602718 Packet transmission control apparatus, mobile node, control node, packet communication method, and packet communication system
10/13/2009US7602717 Efficient use of multiple port interfaces available on a network device supporting ATM
10/13/2009US7602715 Scheduling system and scheduling method for the same
10/13/2009US7602714 Methods for managing data transmission between at least two different data regions
10/13/2009US7602713 Data switch and a method for broadcast packet queue estimation
10/13/2009US7602712 Switch method and apparatus with cut-through routing for use in a communications network
10/13/2009US7602711 Method and system for resource reservation in customer request mode in next generation network, and an RM-PDF thereof
10/13/2009US7602709 Congestion management of session negotiations in network devices
10/13/2009US7602708 Method and device for communicating information
10/13/2009US7602707 Quality of service differentiation in wireless networks
10/13/2009US7602706 Inter-ring protection for shared packet rings
10/13/2009US7602703 Method and system for providing ethernet protection
10/13/2009US7602702 Fast reroute of traffic associated with a point to multi-point network tunnel
10/13/2009US7602700 Fast re-route in IP/MPLS networks and other networks using SONET signaling
10/13/2009US7602699 Protection method and system for equipment in a network element
10/13/2009US7602698 Systems and methods for providing multi-layer protection switching within a sub-networking connection
10/13/2009US7602517 Internet facsimile gateway device
10/13/2009US7602511 Transmission device enabling external device to edit address data registered in the transmission device
10/13/2009US7600670 Compact protocol and solution for substantially offline messaging between portable consumer device and base device
10/13/2009CA2532691C System and method for providing configuration data such as for configuring electronic mail access
10/13/2009CA2529602C Method and apparatus for control channel scheduling in a packet data communication system
10/13/2009CA2488847C Access point initiated forced roaming based upon bandwidth
10/13/2009CA2470226C Voip system, voip server and client, and multicast packet communication method
10/13/2009CA2435985C Address translator
10/13/2009CA2418500C Fast work-conserving round robin scheduling
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