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)
10/2013
10/08/2013US8554167 Wireless device, method of operation and computer program
10/08/2013US8553882 Methods and apparatus for connecting a cable network to other network and/or devices
10/08/2013US8553866 System and method to provide dynamic call models for users in a network
10/08/2013US8553857 Systems and methods for receiving telephone calls via instant messaging
10/08/2013US8553757 Forward error correction for media transmission
10/08/2013US8553727 Method and apparatus for LDPC transmission over a channel bonded link
10/08/2013US8553714 Unified contention based period
10/08/2013US8553711 Association and resource partitioning in a wireless network with relays
10/08/2013US8553710 Fibre channel credit-based link flow control overlay onto fibre channel over ethernet
10/08/2013US8553709 Method and system for an asymmetric PHY operation for ethernet A/V bridging and ethernet A/V bridging extensions
10/08/2013US8553708 Bandwith allocation method and routing device
10/08/2013US8553707 Administrative boundaries in single or multiple domain optical networks
10/08/2013US8553706 Flexible scheduling of resources in a noisy environment
10/08/2013US8553705 Apparatus and methods for establishing virtual private networks in a broadband network
10/08/2013US8553704 Wideband upstream protocol
10/08/2013US8553703 IEEE 802.11e MAC signaling to support schedule QoS
10/08/2013US8553702 Methods and systems for automatic carving and policy enforcement for optical transport network hierarchy
10/08/2013US8553701 Cost reduction of NAT connection state keep-alive
10/08/2013US8553700 Method and system for facilitating packet-based communications
10/08/2013US8553699 Wavefront detection and disambiguation of acknowledgements
10/08/2013US8553698 Data unit sender and data unit relay device
10/08/2013US8553697 Provider backbone bridging—provider backbone transport internetworking
10/08/2013US8553696 Method and system for processing a network packet
10/08/2013US8553695 TCP ACK packet transmission and reception method, and a device supporting the same
10/08/2013US8553694 Pseudo wire label reflector, an edge equipment, and a two-layer virtual network
10/08/2013US8553693 Network controller circuitry to issue at least one portion of packet payload to device in manner that by-passes communication protocol stack involvement
10/08/2013US8553692 Generic UDP multiplexing for voice over internet protocol (VOIP)
10/08/2013US8553691 Efficient multicasting in a distributed system architecture
10/08/2013US8553690 Processing multicast messages in a data processing system
10/08/2013US8553689 Home agent acting as a proxy for a Mobile Node
10/08/2013US8553688 Dynamic allocation of context identifiers for header compression
10/08/2013US8553687 Method and apparatus for injecting information assets into a content stream
10/08/2013US8553686 Performing actions on frame entries in response to receiving bulk instruction
10/08/2013US8553685 Session border control migration
10/08/2013US8553684 Network switching system having variable headers and addresses
10/08/2013US8553683 Three dimensional fat tree networks
10/08/2013US8553682 Method and apparatus for supporting circuit switched interworking
10/08/2013US8553681 Telephone service via packet-switched networking
10/08/2013US8553680 Service controlling in a service provisioning system
10/08/2013US8553679 Enabling multiple service profiles on a single device
10/08/2013US8553678 Distributed codec for packet-based communications
10/08/2013US8553677 Terminal to-terminal communication connection control method using IP transfer network
10/08/2013US8553674 Method for wireless data transmission
10/08/2013US8553666 Low power protocol for wireless terminal peer-to-peer communications
10/08/2013US8553663 Method and apparatus for use in a communications network
10/08/2013US8553657 System and method to enable WUSB application in a distributed UWB MAC
10/08/2013US8553653 Arrangement and method for channel mapping in a wireless communication system
10/08/2013US8553646 Employing physical location geo-spatial co-ordinate of communication device as part of internet protocol
10/08/2013US8553639 Allocation of subframes for uplink and downlink transmission in TDD-LTE
10/08/2013US8553631 Methods for reducing set up time for communications among multiple user equipment in a long term evolution system
10/08/2013US8553615 Method and system for processing bearer under ISR mechanism
10/08/2013US8553611 Systems and methods for multi-access point transmission of data using a plurality of access points
10/08/2013US8553601 Communications system providing adaptive polling based upon positive and negative polling events and related methods
10/08/2013US8553591 Method and equipment for user'S uplink data scheduling
10/08/2013US8553588 System and method for lawful interception in voice call continuity for telecommunication networks
10/08/2013US8553587 System and method for finding important nodes in a network
10/08/2013US8553586 Systems and methods for automatically building and repairing a spanning tree flooding backbone in link state routed networks
10/08/2013US8553585 Method for measuring and reporting channel quality in a broadband wireless access communication system
10/08/2013US8553584 Automated traffic engineering for 802.1AQ based upon the use of link utilization as feedback into the tie breaking mechanism
10/08/2013US8553583 Leaky ethernet trees
10/08/2013US8553582 Traffic spraying in a chassis-based network switch
10/08/2013US8553581 Method and apparatus for provisioning a network element
10/08/2013US8553580 Multi-radio medium-agnostic access architecture
10/08/2013US8553579 Systems and methods for high rate OFDM communications
10/08/2013US8553577 Estimating system and traffic data in a DOCSIS system
10/08/2013US8553576 Methods of co-existence for wideband transmissions
10/08/2013US8553572 Internet protocol optimizer
10/08/2013US8553571 Auto reply and loop-back method for the remote measurement of the quality of an internet phone
10/08/2013US8553565 Switch apparatus and network system
10/08/2013US8553562 Automated traffic engineering for multi-protocol label switching (MPLS) with link utilization as feedback into the tie-breaking mechanism
10/08/2013US8553560 Predictive ad-hoc network routing
10/08/2013US8553558 Uplink sounding transmission with carrier aggregation
10/08/2013US8553557 Programmable adaptive network grid
10/08/2013US8553552 Stateless load balancer in a multi-node system for transparent processing with packet preservation
10/08/2013US8553548 Collision mitigation for multicast transmission in wireless local area networks
10/08/2013US8553547 Systems and methods for retransmitting packets over a network of communication channels
10/08/2013US8553545 Congestion buffer control in wireless networks
10/08/2013US8553544 Reliability metrics in an IP network
10/08/2013US8553543 Traffic shaping method and device
10/08/2013US8553541 Network traffic transfer between a radio base station node and a gateway node
10/08/2013US8553540 Congestion control for delay sensitive applications
10/08/2013US8553538 Packet relay device and congestion control method
10/08/2013US8553534 Protecting an ethernet network having a ring architecture
10/08/2013US8553533 System and method for providing improved failover performance for pseudowires
10/08/2013US8553530 Operating state control in redundancy protection systems
10/08/2013US8553067 Capturing and controlling access to muted content from a conference session
10/08/2013US8553034 Dynamic visualization of data streams
10/08/2013CA2731363C High data rate interface with improved link synchronization
10/08/2013CA2708304C Method and system for secure exchange of data in a network
10/08/2013CA2699437C Method and system for realizing nonloss transmission of media stream after switching between open call and secret call
10/08/2013CA2675930C Method for realizing backpressure of masses of ports and device thereof
10/08/2013CA2642011C System and method for recording calls in an ip-based communications system
10/08/2013CA2617451C Ip multicast management and service provision system and method
10/08/2013CA2615138C Wireless communication system and method of implementing an evolved system attachment procedure
10/08/2013CA2561808C Fast handoff using gps technology for mobile telematics
10/08/2013CA2507172C System and method for managing and communicating software updates
10/08/2013CA2504537C Method and system for signaling in broadcast communication system
10/08/2013CA2463273C Instant messaging embedded games
10/08/2013CA2418539C Data passing method and apparatus for wireless communication system
10/08/2013CA2368770C Packet discard notification for semi reliable retransmission protocol
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