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)
09/2012
09/04/2012US8259731 System and method of fast adaptive TCAM sorting for IP longest prefix matching
09/04/2012US8259730 MPLS virtual private network using dual network cores
09/04/2012US8259729 Wavefront detection and disambiguation of acknowledgements
09/04/2012US8259728 Method and system for a fast drop recovery for a TCP connection
09/04/2012US8259727 Switching network employing a user challenge mechanism to counter denial of service attacks
09/04/2012US8259726 Method and apparatus for forwarding table reduction
09/04/2012US8259725 Method, system and device for removing media access control addresses
09/04/2012US8259724 Data transmitting apparatus and data retransmitting method
09/04/2012US8259723 Device and method for generating statistical information for VoIP traffic analysis and abnormal VoIP detection
09/04/2012US8259722 Integrated packet inspection and modification system and network device for internet service provider market research and influence
09/04/2012US8259721 Time-based authorization of internet protocol (IP) multicast subscription services
09/04/2012US8259720 Triple-tier anycast addressing
09/04/2012US8259719 Method and apparatus for imposing preferences on broadcast/multicast service
09/04/2012US8259718 Network relay apparatus
09/04/2012US8259717 Transparent network service enhancement
09/04/2012US8259716 Method and system for physical signaling between a higher layer and a PHY to manage energy efficient network devices and/or protocols
09/04/2012US8259715 System and method for traffic load balancing to multiple processors
09/04/2012US8259714 Packet transferring node
09/04/2012US8259713 Systems and methods for network routing in a multiple backbone network architecture
09/04/2012US8259712 Methods and apparatus for interconnection of media gateways
09/04/2012US8259711 Method and apparatus for quality assurance in a multimedia communications environment
09/04/2012US8259710 Packet handler for high speed data networks
09/04/2012US8259709 Method and arrangement for controlling a multimedia communication session
09/04/2012US8259708 Wireless access point network system supported through existing transmission lines
09/04/2012US8259707 Wireless access point network system supported through existing transmission lines
09/04/2012US8259706 Multistage prioritization of packets within a session over internet protocol (SOIP) network
09/04/2012US8259705 System and method for proxy signaling manipulation in an IP telephony network
09/04/2012US8259704 System and method for load sharing among a plurality of resources
09/04/2012US8259703 Communication network with skew determination
09/04/2012US8259702 Efficient over the air address methods and apparatus
09/04/2012US8259694 Methods, devices, systems, and computer program products for registration of multi-mode communications devices
09/04/2012US8259687 Dynamic bandwidth allocation for multiple access communications using buffer urgency factor
09/04/2012US8259678 Method for performing uncontrolled handover
09/04/2012US8259676 Methods and apparatus for securing proxy mobile IP
09/04/2012US8259672 Method of aiding uplink beamforming transmission
09/04/2012US8259670 Handover method and handover apparatus
09/04/2012US8259661 Method for enabling interoperability between data transmission systems conforming to IEEE 802.11 and HIPERLAN standards
09/04/2012US8259660 Method and node for providing a quality of service support in multihop communication systems
09/04/2012US8259636 Method for communicating
09/04/2012US8259629 System and method for transmitting and receiving wideband speech signals with a synthesized signal
09/04/2012US8259628 Method and system for handling connection setup in a network
09/04/2012US8259627 Method and apparatus of composing uplink control channel in wireless communication system
09/04/2012US8259625 Method, system, and device of video communication
09/04/2012US8259624 Dynamic picture layout for video conferencing based on properties derived from received conferencing signals
09/04/2012US8259623 Content capability clearing house systems and methods
09/04/2012US8259620 Self-healing communication trees
09/04/2012US8259619 Topology specifying method and topology specifying apparatus
09/04/2012US8259618 Method for managing the power in the wireless network
09/04/2012US8259617 Method and system for timely delivery of multimedia content via a femtocell
09/04/2012US8259616 Decomposition of networking device configuration into versioned pieces each conditionally applied depending on external circumstances
09/04/2012US8259615 Method, apparatus and system for displaying topology information of wireless sensor network
09/04/2012US8259614 Personal network, and method to secure a personal network
09/04/2012US8259613 Autonomic network connections
09/04/2012US8259612 Method of routing multicast traffic
09/04/2012US8259611 System and method for controlling configuration settings for mobile communication devices and services
09/04/2012US8259605 Packet header structure
09/04/2012US8259601 Interference measurement mechanism for frequency reuse in cellular OFDMA systems
09/04/2012US8259600 Air interface quality
09/04/2012US8259596 Method for managing IP addresses in a network gaming environment
09/04/2012US8259594 Method for detecting video tiling
09/04/2012US8259593 Apparatus and method for segmenting a communication network
09/04/2012US8259592 IP mobility for devices with multiple radios
09/04/2012US8259588 System and method for processing communications using service interceptors
09/04/2012US8259586 Routing network packets based on electrical power procurement arrangements
09/04/2012US8259585 Dynamic link load balancing
09/04/2012US8259583 Adaptive CQI-based HSDPA flow control method
09/04/2012US8259582 Method and apparatus to manage per flow state
09/04/2012US8259581 Apparatus and method for moving a receive window in a radio access network
09/04/2012US8259579 Method for data flow control in a mobile communications system
09/04/2012US8259578 Monitoring networks
09/04/2012US8259576 Method and apparatus for performing interrupt coalescing
09/04/2012US8259574 System and method for identifying multiple paths between network nodes
09/04/2012US8259570 Systems and methods for controlling packet transmission from a transmitter to a receiver via a channel that employs packet queuing when overloaded
09/04/2012US8259569 Differentiated services for unicast and multicast frames in layer 2 topologies
09/04/2012US8259568 System and method for controlling mobile device access to a network
09/04/2012US8259565 Call setup in a video telephony network
09/04/2012CA2769994A1 Systems and methods for interactive content generation
09/04/2012CA2624868C Indirect subscriptions to user-selected content feeds and top n lists of content feeds
09/04/2012CA2554416C Congestion handling in a packet communication system
09/04/2012CA2502751C Gmpls+ip/mpls node and ip/mpls node
09/04/2012CA2462554C Method and apparatus for discovering network devices
09/04/2012CA2460613C Multi-carrier frequency-division multiplexing (fdm) architecture for high speed digital service in local networks
09/02/2012CA2769905A1 Delivery of content
09/02/2012CA2768508A1 Computer network, computer system, computer-implemented method, and computer program product for managing session tokens
08/2012
08/30/2012WO2012116343A1 Email access manager for a wireless communication device
08/30/2012WO2012116123A2 Systems and methods for wireless audio conferencing
08/30/2012WO2012115908A1 System and method for finding point-to-multipoint label switched path crossing multiple domains
08/30/2012WO2012115896A2 Multi-tenant services gateway
08/30/2012WO2012115843A1 Providing digital data services as electrical signals and radio-frequency (rf) communications over optical fiber in distributed communications systems, and related components and methods
08/30/2012WO2012115679A1 Network-based hyperspeed communication and defense
08/30/2012WO2012115609A1 System and method for automatic configuration of master/slave devices on a network
08/30/2012WO2012115545A1 Method and device for congestion situations
08/30/2012WO2012115338A2 Mesh network configuration in a white space band
08/30/2012WO2012115058A1 Communication system, database, control device, communication method and program
08/30/2012WO2012114827A1 Communication system, station side communication device, user side communication device, communication method, and control device
08/30/2012WO2012114747A1 Communication network system, node device and path control method
08/30/2012WO2012114684A1 Router device, packet control method based on prefix management, and program
08/30/2012WO2012114581A1 Communication network system and method of configuring communication network
08/30/2012WO2012114527A1 Method for assigning ip address to relay device
08/30/2012WO2012114526A1 Communication system, subscriber side optical line terminator, station side optical line terminator, control device, and communication control method
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