Patents
Patents for H04J 1 - Frequency-division multiplex systems (15,293)
06/2006
06/01/2006US20060115271 Method for operating wavelength-division-multiplexed passive optical network
06/01/2006US20060114925 Interference control in a broadband powerline communication system
06/01/2006US20060114897 System and method for roaming connectivity
06/01/2006US20060114837 Method and apparatus for processing requests for statistics in a communication network
06/01/2006US20060114832 Platform and method for providing data services in a communication network
06/01/2006US20060114831 Mirroring of data in a network device
06/01/2006US20060114830 High-throughput communication system, communication terminal, session relay, and communication protocol
06/01/2006US20060114828 Data transmission ports with flow controlling unit and method for performing the same
06/01/2006US20060114821 Flow control buffering
06/01/2006US20060114820 System and method for caching and fetching data
06/01/2006US20060114818 Restoration in a telecommunication network
06/01/2006US20060114817 Server, method for controlling data communication of server, computer product
06/01/2006US20060114816 Multiple antenna multicarrier communication system and method with reduced mobile-station processing
06/01/2006US20060114315 Mixed media telecommunication call manager
05/2006
05/31/2006EP1662686A1 Radio transmission control method, radio receiver apparatus, and radio transmitter apparatus
05/31/2006EP1661310A2 Advanced, adaptive video multiplexer system
05/31/2006EP1661275A2 System for crosstalk noise reduction on twisted pair, ethernet, polyphase and shielded wire systems
05/31/2006EP1661274A2 Synchronization in a broadcast ofdm system using time division multiplexed pilots
05/31/2006EP1661266A2 Advanced, self-balancing video multiplexer system
05/31/2006EP1579611A4 Automatic message accounting record creation system and method
05/31/2006EP1368926B1 Multiplexing method in a multi carrier transmit diversity system
05/31/2006CN1780337A Free disturbance service realization in telecommunication network
05/30/2006US7054968 Method and apparatus for multi-port memory controller
05/30/2006US7054940 Adaptive cost of service for communication network based on level of network congestion
05/30/2006US7054335 Method and system for midstream transcoding of secure scalable packets in response to downstream requirements
05/30/2006US7054275 Method and apparatus for determining reverse data rate in mobile communication system
05/30/2006US7054272 Upper layer network device including a physical layer test port
05/30/2006US7054271 Wireless network system and method for providing same
05/30/2006US7054269 Congestion control and traffic management system for packet-based networks
05/30/2006US7054268 Method and arrangement for transferring information in a packet radio service with application-based choice of release mode
05/30/2006US7054264 Interconnect and gateway protection in bidirectional ring networks
05/26/2006WO2006055944A2 Network accelerator for controlled long delay links
05/26/2006WO2006055197A2 Predictive mobile ad hoc networking including associated systems and methods
05/26/2006WO2006055007A1 Ultra-wideband communication protocol
05/26/2006CA2526766A1 Generalized multiplexing network
05/25/2006US20060112249 Apparatus and method to set the signaling rate of a switch domain disposed within an information storage and retrieval system
05/25/2006US20060109867 Method and apparatus for routing voice traffic over a residential gateway
05/25/2006US20060109866 Methods, interface unit and nodes for using in parallel a communication network for real-time applications and for non-real-time applications
05/25/2006US20060109865 Method for allocating resources in a multicarrier system and transmission apparatus using the same
05/25/2006US20060109847 Subscriber line accommodation apparatus and packet filtering method
05/25/2006US20060109808 Digital broadcasting in areas with poor transmitting power
05/25/2006US20060109807 Multicasting using tunneling method
05/25/2006US20060109798 Application monitor apparatus
05/25/2006US20060109797 Integrated management system and method for network connection means in networks having different telecommunication protocols
05/25/2006US20060109796 System and method for providing differentiated quality of service
05/25/2006US20060109793 Network simulation apparatus and method for analyzing abnormal network
05/25/2006US20060109788 Network accelerator for controlled long delay links
05/25/2006US20060109787 System and method for providing a congestion-aware routing metric for selecting a route between nodes in a multihopping communication network
05/25/2006US20060109784 Closed loop method and apparatus for throttling the transmit rate of an Ethernet Media Access Controller (MAC)
05/25/2006US20060109782 Apparatus and method for redundancy control of duplex switch board
05/24/2006EP1659720A2 A cellular/satellite communications system with improved frequency re-use
05/23/2006US7050453 Method and apparatus for ensuring compatibility on a high performance serial bus
05/23/2006US7050445 System and method for dynamic allocation of capacity on wireless networks
05/23/2006US7050403 Packet length classification
05/23/2006US7050401 Monitoring system and method implementing test result display logic
05/23/2006US7050397 Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgement scheme
05/23/2006US7050394 Framer
05/23/2006US7050393 Method, system, and product for alleviating router congestion
05/23/2006US7050388 Method and system for crosstalk cancellation
05/18/2006WO2006052758A2 System and method for providing a congestion-aware routing metric for selecting a route between nodes in a multihopping communication network
05/18/2006WO2006052565A2 Method and apparatus for managing wireless communication network radio resources
05/18/2006WO2006051883A1 Transmitting method, receiving method, and radio apparatus using them
05/18/2006WO2005024588A3 Method and system for internet protocol provisioning of customer premises equipment
05/18/2006US20060104313 Method and apparatus for timeout reduction and improved wireless network performance by delay injection
05/18/2006US20060104254 Apparatus and method for acquiring synchronization in mobile communication system using OFDM scheme
05/18/2006US20060104226 IPv4-IPv6 transition system and method using dual stack transition mechanism(DTSM)
05/18/2006US20060104219 Predictive mobile ad hoc networking including associated systems and methods
05/18/2006US20060104218 System for analyzing quality of communication sections
05/18/2006US20060104217 Apparatus and method for routing packets in a network
05/18/2006US20060104216 Packet metering in high-speed network units
05/18/2006US20060104215 Apparatus and method to set the signaling rate of a network disposed within an information storage and retrieval system
05/18/2006US20060104213 Discrete choice method of reporting and predicting multiple transaction types
05/18/2006US20060104212 Method of dynamically determining optimum size of buffer
05/18/2006US20060104211 Method and apparatus for packet data service discovery
05/18/2006US20060104208 Priority-based network fault analysis
05/18/2006US20060104201 Unit and a method for handling a data object
05/18/2006US20060104200 Terminal for automatically changing operating mode and wireless network system having the same, and method thereof
05/18/2006US20060104199 Minimizing single points of failure in paths with mixed protection schemes
05/17/2006EP1522151A4 System and method for a direct conversion multi-carrier processor
05/17/2006EP1060603B1 System and method for spectrally efficient transmission of digital data over optical fiber
05/16/2006US7046697 Fast ethernet multiport repeater
05/16/2006US7046695 System and method of disharmonic frequency multiplexing
05/16/2006US7046694 In-band on-channel digital broadcasting method and system
05/16/2006US7046653 Diversity communication system and method of operation thereof
05/16/2006US7046636 System and method for adaptively improving voice quality throughout a communication session
05/16/2006US7046634 Method and apparatus for selecting maximally disjoint shortest paths in a network
05/16/2006US7046627 Method and apparatus for accumulating and distributing traffic and flow control information in a packet switching system
05/16/2006US7046620 Method and network for tolerating a fault on hubs and lines
05/11/2006WO2006049135A1 Communication device and scheduling method
05/11/2006US20060098648 Packet transmission device
05/11/2006US20060098647 Monitoring and reporting enterprise data using a message-based data exchange
05/11/2006US20060098618 Method and bridging device for priortizing transfer of data streams
05/11/2006US20060098584 Transmission device and method, recording medium, program, and control device
05/11/2006US20060098583 Integrated customer web station for web based call management
05/11/2006US20060098582 Dynamic wireless link adaptation
05/11/2006US20060098578 System and method for converting autonomous PM data into periodic PM data
05/11/2006US20060098571 Systems and methods for accelerated learning in ring networks
05/11/2006DE202006001572U1 Nachrichtenkabelnetzwerk News cable network
05/11/2006CA2583595A1 Remote estimation of round-trip delays in a data network
05/10/2006CN1771683A System and method for preventing phantom data communication links