Patents
Sitemap › H04 - Electric communication technique › H04J - Multiplex communication › H04J 1 - Frequency-division multiplex systems
Patents for H04J 1 - Frequency-division multiplex systems (15,293)
10/2007
10/31/2007CN101064576A Channel prediction method for economizing memory and operation
10/31/2007CN101064575A Multimedia communication method, system and transmitting apparatus, receiving apparatus
10/30/2007US7289765 OFDM demodulator
10/30/2007US7289538 Clock reconstruction for time division multiplexed traffic transported over asynchronous ethernet networks
10/30/2007US7289455 Network statistics
10/30/2007US7289453 Adaptive quality-of-service reservation and pre-allocation for mobile systems
10/30/2007US7289452 Transport block size (TBS) signaling enhancement
10/30/2007US7289449 Device and method for managing fault detection and fault isolation in voice and data networks
10/30/2007US7289448 Path engine for optical network
10/30/2007US7289446 Controller area network (CAN) communication device
10/30/2007US7289440 Bimodal burst switching
10/30/2007US7289439 Method for implementing various functions in gigabit ethernet-passive optical network system and structure of ethernet frame employed in the same
10/30/2007US7289432 High speed switching router using APS and method for switching the same
10/30/2007CA2409192C Multi-dimensional orthogonal resource hopping multiplexing communications method and apparatus
10/30/2007CA2226723C Pulse shaping for multicarrier modulation
10/25/2007WO2007121206A2 Method and system for alert throttling in media quality monitoring
10/25/2007WO2007121200A2 Blocked redundant link-aware spanning tree protocol enhancement
10/25/2007WO2007121196A2 Digital media transfer device
10/25/2007WO2007121067A2 Optimised packet data transmission protocol in a communication system employing a transmission window
10/25/2007WO2007120985A2 Public safety warning network
10/25/2007WO2007120789A2 Method and apparatus for processing data at physical layer
10/25/2007WO2007120518A2 Methods, systems, and apparatus for multi-purpose metering
10/25/2007WO2007120227A2 Device for wirless transmission of digital information
10/25/2007WO2007119591A1 Radio communication base station device and radio communication mobile station device
10/25/2007US20070250885 Communication terminal and communication system
10/25/2007US20070248025 Apparatus, method and computer program product providing selection of packet segmentation
10/25/2007US20070248024 Method and system for extended reach copper transceiver
10/25/2007US20070248023 Method and apparatus for quality of service for packet communications
10/25/2007US20070248022 Method And System For Alert Throttling In Media Quality Monitoring
10/25/2007US20070248017 Storage system, path management method and path management device
10/25/2007US20070248014 Access Device and Method for Controlling the Bandwidth
10/25/2007US20070248013 Enabling network devices to run multiple congestion control algorithms
10/25/2007US20070248004 Transmission apparatus and data communication channel processing method
10/25/2007US20070248003 Branch element for operation in a communication network, network and method for operating the branch element
10/25/2007CA2647892A1 Methods, systems, and apparatus for multi-purpose metering
10/24/2007EP1098463B1 Digital subscriber's line transmitting method and device
10/24/2007CN100345401C Multicarrier transmission method and equipment
10/23/2007US7286513 Wireless switch for use in wireless communications
10/23/2007US7286508 Signal format in multi-carrier CDMA transmission system
10/23/2007US7286496 IP network communication device with facsimile communication function
10/23/2007US7286495 Digital subscriber line transmission method, apparatus and system
10/23/2007US7286493 Network-based notification of voice mail
10/23/2007US7286486 Wireless communication method and apparatus for compensating for interference
10/23/2007US7286485 Queue based multi-level AQM with drop precedence differentiation
10/23/2007US7286484 Q-learning-based multi-rate transmission control (MRTC) scheme for RRC in WCDMA systems
10/23/2007US7286483 Electronic data transfer based on selective storage of incoming packets
10/23/2007US7286479 Routing for a communications network
10/23/2007US7286469 Network synchronization device, system and method
10/23/2007US7286467 Failure protection for packet telephony
10/23/2007US7286466 Multicarrier systems
10/18/2007WO2007118203A2 Systems and methods for implementing lazy-lock control procedure in real-time communication services
10/18/2007WO2007117848A2 Method of operation of a wireless communication system
10/18/2007WO2007117770A2 Networked fire station management
10/18/2007WO2007117727A2 Techniques for detecting loop-free paths that cross routing information boundaries
10/18/2007WO2007117380A2 Radio low frequency communication using conductive material inside buildings
10/18/2007WO2007116398A2 A method device and system for receiving a communication signal
10/18/2007US20070242701 Apparatus and Method for Transforming a Digital Tv Broadcasting Signal to a Digital Radio Broadcasting Signal
10/18/2007US20070242699 Multi-carrier signal transmitting apparatus and multi-carrier signal receiving apparatus
10/18/2007US20070242697 Method and apparatus for processing data at physical layer
10/18/2007US20070242685 Locating Hardware Faults in a Parallel Computer
10/18/2007US20070242619 Communication device and network selection method for use in same
10/18/2007US20070242616 Estimating available bandwith and enhancing narrow link bandwith estimations in telecommunications networks using existing user traffic
10/18/2007US20070242615 Transmission characteristics analyzing device and program
10/18/2007US20070242613 Communication device and communication status notification method
10/18/2007US20070242611 Computer Hardware Fault Diagnosis
10/18/2007US20070242609 Locating Hardware Faults in a Data Communications Network of a Parallel Computer
10/18/2007US20070242606 Dynamic reverse link overhead control based load information
10/18/2007US20070242602 Blocked redundant link-aware spanning tree protocol enhancement
10/18/2007US20070242601 Networked computer with gateway selection
10/18/2007DE19753084B4 Vorrichtung zum Korrigieren des Frequenz-Offsets in einem OFDM-Empfangssystem An apparatus for correcting the frequency offset in an OFDM receiving system
10/18/2007CA2648999A1 A method device and system for receiving a communication signal
10/17/2007CN101057430A Communication device and scheduling method
10/17/2007CN101056299A Self-adapting peak value limiter and multiple carrier wave sending device
10/16/2007US7283567 Network delay identification method and apparatus
10/16/2007US7283566 Method and circuit for generating time stamp data from an embedded-clock audio data stream and a video clock
10/16/2007US7283519 Distributed edge switching system for voice-over-packet multiservice network
10/16/2007US7283493 System and method for switching between frequency channels in wireless LAN
10/16/2007US7283484 Network segmentation method
10/16/2007US7283481 Auto detection of copper and fiber mode
10/16/2007US7283477 Allocating network resources
10/16/2007US7283472 Priority-based efficient fair queuing for quality of service classification for packet processing
10/16/2007US7283468 Method and system for controlling network traffic within the same connection with different packet tags by varying the policies applied to a connection
10/16/2007US7283462 Multiple bundle identification for calculation of a network protect path
10/16/2007US7283461 Detection of denial-of-service attacks using frequency domain analysis
10/16/2007US7283460 Bus switch encoding for reducing crosstalk effects in buses
10/11/2007WO2007115070A2 Sealed eurytopic make-break connector utilizing a conductive elastomer contact
10/11/2007WO2007114976A2 Optically variable device mastering system, method of authenticating articles employing the same, and resultant article
10/11/2007WO2007114860A2 Electrode structures having anti-inflammatory properties and methods of use
10/11/2007WO2007027964A3 Method and system for verifying network resource usage records
10/11/2007WO2006113168A3 Method and apparatus for performing wireless diagnostics and troubleshooting
10/11/2007US20070237182 Contention-based access in multipoint-to-point communication using orthogonal frequency division multiplexing
10/11/2007US20070237091 Method for Monitoring Upstream Burst Performance in a Point to Multi-Point Access Network
10/11/2007US20070237090 Method for transforming contents in the DLNA system
10/11/2007US20070237089 Self-stabilizing and fast-convergent structured peer-to-peer overlays
10/11/2007US20070237088 Apparatus and method for providing network security
10/11/2007US20070237087 Communication medium, communication medium processing apparatus, and communication medium processing system
10/11/2007US20070237086 Transient data facility for database applications
10/11/2007US20070237083 Congestion control access gateway and congestion control method for the same
10/11/2007US20070237082 Techniques for sharing connection queues and performing congestion management
10/11/2007US20070237081 Method and apparatus for link transmission scheduling for handling traffic variation in wireless mesh networks
1 ... 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 ... 153