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)
11/2012
11/01/2012WO2012148922A2 Telecommunication energy management system
11/01/2012WO2012148485A1 Headless external sensor discovery and data access using mobile device
11/01/2012WO2012148454A1 Systems, methods, and computer programs for joining an online conference already in progress
11/01/2012WO2012148407A1 Low power wireless network for logistics and transportation applications
11/01/2012WO2012148335A1 Automatic connection selection
11/01/2012WO2012148326A1 Method and arrangement for supporting charging in a communications network
11/01/2012WO2012148293A1 Using feedback reports to determine performance of an application in a geographic location
11/01/2012WO2012148038A1 Method and device for allocating a resource in a virtual network environment
11/01/2012WO2012147909A1 Network device, communication system, method for detecting abnormal traffic, and program
11/01/2012WO2012147423A1 Communication terminal, communication method, and communication program
11/01/2012WO2012147277A1 Relay server and relayed communication system
11/01/2012WO2012146996A1 Expedited graceful ospf restart
11/01/2012WO2012146987A1 Method for internet transactions
11/01/2012WO2012146649A1 Method and device for serial data transmission which is adapted to memory sizes
11/01/2012WO2012146631A1 Method and device for serial data transmission which is adapted to memory sizes
11/01/2012WO2012146265A1 Correlation of media plane and signaling plane of media services in a packet-switched network
11/01/2012WO2012146149A1 Event reporting method and customer premises equipment
11/01/2012WO2012146139A1 Message filtering method and access device
11/01/2012WO2012146128A1 Sending and receiving method and terminal of instant communication base on manuscript original handwriting
11/01/2012WO2012146120A1 Method for forwarding response packet from dhcp server, forwarding device and system
11/01/2012WO2012146114A1 Method and system for obtaining alarm information
11/01/2012WO2012146108A1 Iptv home network system based on coaxial cables and data processing method therefor
11/01/2012WO2012146104A1 Method, device and system for updating port information
11/01/2012WO2012146100A1 Security protection method and apparatus using simple network management protocol
11/01/2012WO2012146097A1 Vpls network and ethernet ring switching method and device
11/01/2012WO2012146070A1 Port and priority based flow control mechanism for lossless ethernet
11/01/2012WO2012146026A1 Method and system for monitoring internet of things
11/01/2012WO2012145960A1 Method and system for information interaction on instant messaging groupware
11/01/2012WO2012145903A1 Method and node for querying operation administration maintenance configuration information
11/01/2012WO2012145902A1 Method and device for controlling qos and/or policy and charging control of a guest user
11/01/2012WO2012145886A1 Measurement method, apparatus and system based on labels
11/01/2012WO2012145845A1 Predictive placement of content through network analysis
11/01/2012WO2012145841A1 Hierarchical profiled scheduling and shaping
11/01/2012WO2012121996A3 Ipsec connection to private networks
11/01/2012WO2012116628A3 Ims network, and data transmission method and device
11/01/2012WO2012115896A3 Multi-tenant services gateway
11/01/2012WO2012101552A3 Disaggregation apparatus
11/01/2012WO2012091994A3 Voice-over-ip ("voip") systems, components and methods for providing enhanced location information to emergency responders to respond to emergency calls
11/01/2012WO2012085744A3 Device, system and method for handling alarm message storms in a communications network
11/01/2012WO2012078883A3 Coordinate sharing between user equipments during a group communication session in a wireless communications system
11/01/2012US20120278862 Methods and systems for auto-marking, watermarking, auditing, reporting, tracing and policy enforcement via e-mail and networking systems
11/01/2012US20120278623 Method and system for secret communication between nodes
11/01/2012US20120278520 System and method of transmitting data between devices connected via a bus defining a time slot during transmission for responsive output information from bus devices
11/01/2012US20120278499 Transmission of information relating to a quality of service
11/01/2012US20120278494 Systems and methods of communicating using xml
11/01/2012US20120278470 Systems and methods of using packet boundaries for reduction in timeout prevention
11/01/2012US20120278469 Real-time feedback for policies for computing system management
11/01/2012US20120278468 Personal Inter-Home Media Exchange Network
11/01/2012US20120278417 System and method for verifying delivery and integrity of electronic messages
11/01/2012US20120278199 Patron service system and method
11/01/2012US20120277889 System and method for home automation and security
11/01/2012US20120275582 System And Method For Transmitting Voice Messages Via A Centralized Voice Message Server
11/01/2012US20120275572 Security apparatus and method
11/01/2012US20120275470 Method and apparatus for correcting rate matching weights based on layered mapping
11/01/2012US20120275467 Method and System of Centralized Control and Management for Fiber Channel Over Ethernet Networks
11/01/2012US20120275466 System and method for classifying packets
11/01/2012US20120275465 Data Combiner and Splitter
11/01/2012US20120275464 System and method for dynamically allocating buffers based on priority levels
11/01/2012US20120275463 High-Capacity Data Switch Employing Contention-Free Switch Modules
11/01/2012US20120275462 Method of accessing stored information in multi-framed data transmissions
11/01/2012US20120275461 Systems and Methods for Implementing Multi-Topology Support for Label Distribution Protocol (LDP) of a Multiprotocol Label Switching Network
11/01/2012US20120275460 Method for processing a plurality of data and switching device for switching communication packets
11/01/2012US20120275459 Processing packets by a network device
11/01/2012US20120275458 System and method for providing deterministic routing in a network environment
11/01/2012US20120275457 Method and apparatus for establishing multicast groups
11/01/2012US20120275456 Expedited graceful ospf restart
11/01/2012US20120275455 Method and apparatus for transmitting/receiving broadcast service in digital broadcasting system, and system thereof
11/01/2012US20120275454 Asynchronous master-slave serial communication system, data transmission method, and control module using the same thereof
11/01/2012US20120275453 Systems and methods for scaling dslam deployments
11/01/2012US20120275452 SYSTEM AND METHOD FOR INSTANT VoIP MESSAGING
11/01/2012US20120275451 Methods and apparatus to perform call screening in a voice over internet protocol (voip) network
11/01/2012US20120275450 Obtaining Services Through a Local Network
11/01/2012US20120275439 Power boosting in a wireless communication system
11/01/2012US20120275418 Method of transmitting scheduling request in mobile communication system and terminal apparatus for the same
11/01/2012US20120275349 Conference call monitoring with automatic reconnect
11/01/2012US20120275347 Differentiated services for unicast and multicast frames in layer 2 topologies
11/01/2012US20120275346 Network device and power saving method
11/01/2012US20120275344 Methods and apparatus to implement scalable routing in network communication systems
11/01/2012US20120275341 System and method for implementing a multistage network using a two-dimensional array of tiles
11/01/2012US20120275339 Method and System of Centralized Control and Management for Fiber Channel Over Ethernet Networks
11/01/2012US20120275338 Selectively Populating Forwarding Information Bases in a Packet Switch
11/01/2012US20120275337 System for transmitting high quality speech signals on a voice over internet protocol network
11/01/2012US20120275333 Performing a time measurement in a communication network
11/01/2012US20120275331 Random Data Stream Sampling
11/01/2012US20120275328 System and method for identifying communication between virtual servers
11/01/2012US20120275326 Non-Beacon Network Communications Using Frequency Subbands
11/01/2012US20120275325 Communication apparatus and method
11/01/2012US20120275324 Packet transmission system and packet reception system
11/01/2012US20120275323 Scalable policy-controlled packet inspection systems and methods for advanced application interface
11/01/2012US20120275321 Apparatus and method for arbitration of updates provided to a universal integrated circuit card
11/01/2012US20120275318 Method for selectively sharing a communication channel between coordination and interference
11/01/2012US20120275317 Timing over packet demarcation entity
11/01/2012US20120275316 Failure Detection Method and Device for FCoE Virtual Link
11/01/2012US20120275315 Physical-layer cell identity (pci) conflict detection
11/01/2012US20120275311 Automatic Network Topology Detection and Modeling
11/01/2012US20120275309 Routing cost normalizing
11/01/2012US20120275307 Methods and apparatus for flow-controllable multi-staged queues
11/01/2012US20120275306 Network assessment and short - term planning procedure
11/01/2012US20120275305 Prioritized random access method, resource allocation method and collision resolution method
11/01/2012US20120275304 Hierarchical profiled scheduling and shaping
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