Patents
Sitemap › H04 - Electric communication technique › H04J - Multiplex communication › H04J 3 - Time-division multiplex systems
Patents for H04J 3 - Time-division multiplex systems (63,408)
03/2003
03/18/2003US6535717 Method, system and apparatus for transmitting, receiving, and reproducing a digital broadcast signal
03/18/2003US6535715 Hybrid/fiber coax video and telephony communication system with poly-phase filtering
03/18/2003US6535567 Method and apparatus for suppression of jitter in data transmission systems
03/18/2003US6535557 Method and apparatus for coding moving picture image
03/18/2003US6535529 Cross connect apparatus capable of reducing workload of operator
03/18/2003US6535528 DS256 synchronous digital interface
03/18/2003US6535527 Low latency, low power deserializer
03/18/2003US6535505 Method and apparatus for providing a time-division multiplexing (TDM) interface among a high-speed data stream and multiple processors
03/18/2003US6535503 Channel allocation method and radio system using a combination of TDMA and CDMA
03/18/2003US6535483 System and method for providing enhanced services for a telecommunication call
03/18/2003CA2387254C Apparatus for arranging compressed video data for transmission over a noisy communication channel
03/18/2003CA2330770C Automatic loop segment failure isolation
03/18/2003CA2238325C Method and apparatus for recovering the clock of mpeg signals
03/18/2003CA2149837C Communication system capable of preventing dropout of data block
03/13/2003WO2003021993A1 Wireless access system using selectively adaptable beam forming in tdd frames and method of operation
03/13/2003WO2003021858A1 Method for supporting sdh/sonet aps on ethernet
03/13/2003WO2003021830A1 Method and apparatus for reducing synchronization delay in packet-based voice terminals by resynchronizing during talk spurts
03/13/2003WO2003021780A1 Distributed multiplexer
03/13/2003WO2002095999A3 Method and apparatus for frame-based protocol processing
03/13/2003WO2002087137A3 Methods for changing the size of a jitter buffer and for time alignment, communications system, receiving end, and transcoder
03/13/2003WO2002076102A3 Data referencing system
03/13/2003WO2002057919A3 Redundant telecommunication system using standby unit memory updating apparatus and method of operation
03/13/2003WO2002054821A3 Digital cross-connect
03/13/2003US20030048883 Integrated pstn-ip answering service
03/13/2003US20030048813 Method for mapping and multiplexing constant bit rate signals into an optical transport network frame
03/13/2003US20030048811 Methods, systems and computer program products for synchronizing clocks of nodes on a computer network
03/13/2003US20030048805 Dynamic bandwidth allocation circuit, dynamic bandwidth allocation method, dynamic bandwidth allocation program and recording medium
03/13/2003US20030048801 System, method, and computer program product for ethernet passive optical networks
03/13/2003US20030048799 Multicarrier wireless data communication method and apparatus, and transmission frame format therefor
03/13/2003US20030048797 System and method for maximizing the traffic delivery capacity of packet transport networks via real-time trafffic pattern based optimization of transport capacity allocation
03/13/2003US20030048777 Communication multistage switching techniques
03/13/2003US20030048748 Providing embedded protection in a network cross-connect device for SONET networks
03/13/2003US20030048747 Transmission device
03/13/2003US20030048379 Time code calculating method and time code calculating apparatus
03/13/2003US20030048209 Initialization system for recovering bits and group of bits from a communications channel
03/12/2003EP1292071A2 Communication network and method for controlling the communication network
03/12/2003EP1292061A1 Multicarrier wireless data communication method and apparatus, and transmission frame format therefor
03/12/2003EP1292059A2 Method for testing an optical transceiver
03/12/2003EP1292054A2 Dynamic bandwidth allocation circuit, dynamic bandwidth allocation method, dynamic bandwidth allocation program and recording medium
03/12/2003EP1292053A2 Transport of SONET signals over an optical communication network
03/12/2003EP1292049A2 Radio base station and method of controlling radio communications with transmit diversity
03/12/2003EP1290844A2 Packet configuration for interoperability between 802.11a and 802.11b standards
03/12/2003EP1290826A2 Hand-held electronic tester for telecommunications networks
03/12/2003EP1145466A4 Data transmission within a spread-spectrum communication system
03/12/2003CN1402946A Channel-type switching from common channel to dedicated channel based on common channel load
03/12/2003CN1402923A Blind rate detection in multiplexed transmission system
03/12/2003CN1402479A Communication system and method
03/12/2003CN1402444A Method for sending data and compensating propagation delay in point-to-point communication network
03/12/2003CN1402442A Radio communication system, communication terminal and method for sending pulse train signals
03/12/2003CN1103156C Method and apparatus for restoration signaling of multiple telecommunication link for shared signaling channel
03/11/2003US6532365 PCS pocket phone/microcell communication over-air protocol
03/11/2003US6532274 Synchronization method and arrangement
03/11/2003US6532243 Virtual time loop
03/11/2003US6532242 Method for encoding, editing and transmitting digital signals
03/11/2003US6532235 Method and tool for calculating impact of voice traffic on fast packet networks
03/11/2003CA2360009A1 Methods, systems and computer program products for synchronizing clocks of nodes on a computer network
03/10/2003CA2665714A1 Dynamic bandwidth allocation circuit, dynamic bandwidth allocation method, optical network unit, pon system, and dynamic bandwidth allocation program and recording medium
03/06/2003WO2003019834A1 Compressor, decompressor, data block and resource management method
03/06/2003WO2003019833A2 Sdh/sonet hitless switching
03/06/2003WO2002078371A3 Time multiplexed transmission scheme for a spread spectrum communication system
03/06/2003WO2002041504A3 Methods and apparatus for identifying asset location in communication networks
03/06/2003WO2002019582A3 Techniques and architectures for implementing a data skew equalizer
03/06/2003US20030046634 Coding apparatus and decoding apparatus for transmission/storage of information
03/06/2003US20030046416 Method of establishing logical connections in a synchronous digital communications network, as well as network elements and management system
03/06/2003US20030044166 System for multiplexing video data streams in a digital video recorder and method of operating the same
03/06/2003US20030043938 Apparatus and method for periodic pattern detection
03/06/2003US20030043926 Circuit and method for generating a timing signal, and signal transmission system performing for high-speed signal transmission and reception between LSIs
03/06/2003US20030043924 Apparatus and method for synchronizing video and audio MPEG streams in a video playback device
03/06/2003US20030043861 Data transmission apparatus and a path control method thereof
03/06/2003US20030043860 Communication apparatus
03/06/2003US20030043859 Variable length code multiplexer and variable length code demultiplexer
03/06/2003US20030043858 Device for processing data signals, method thereof, and device for multiplexing data signals
03/06/2003US20030043857 Multiplexing transmission system and its data transfer method
03/06/2003US20030043856 Method and apparatus for reducing synchronization delay in packet-based voice terminals by resynchronizing during talk spurts
03/06/2003US20030043854 Data multiplexing apparatus, method and system
03/06/2003US20030043851 Transmit virtual concatenation processor
03/06/2003US20030043850 Data transmission method and apparatus and data receiving method and apparatus
03/06/2003US20030043845 Home appliance data transfer system and method for controlling the same
03/06/2003US20030043842 Dso on atm, mapping and handling
03/06/2003US20030043838 Transmission method allocating a time-division multiplex transmission band according to a channel band of a user packet frame
03/06/2003US20030043798 Method, apparatus and data structure enabling multiple channel data stream transmission
03/06/2003US20030043784 Method and apparatus for reducing synchronization delay in packet-based voice terminals
03/06/2003US20030043777 Method for optimizing performance in wireless networks
03/06/2003US20030043770 Radio base station and method of controlling radio communications
03/06/2003US20030043754 Network test system having multiple screen graphical user interface
03/06/2003US20030043753 Method and apparatus for analyzing events in a telecommunications system
03/06/2003US20030043752 Optical transceiver, a multiplexing integrated circuit, a demultiplexing integrated circuit, an integral multiplexing/demultiplexing integrated circuit, and method for evaluating and testing the optical transceiver
03/06/2003US20030043749 Information data multiplex transmission system, its multiplexer and demultiplexer, and error correction encoder and decoder
03/06/2003US20030043741 Bandwidth updating method and bandwidth updating apparatus
03/06/2003US20030043738 Fast protection in ring topologies
03/06/2003US20030043736 Method for supporting SDH/SONET APS on ethernet
03/06/2003US20030043734 Sdh transmission system, sdh tranmission equipment and line switching control method in sdh transmission system
03/06/2003US20030043136 Information transfer system, a transmitter, a receiver and a record carrier for use in the system
03/06/2003US20030042966 Distributed multiplexer
03/05/2003EP1289306A2 Apparatus and method for synchronizing video and audio mpeg streams in a video playback device
03/05/2003EP1289305A2 Digital signal processing device, DV decoder, recording device using DV decoder, and signal processing method
03/05/2003EP1289279A2 System for multiplexing video data streams in a digital video recorder and method of operating the same
03/05/2003EP1289205A2 Bandwidth updating method and bandwidth updating apparatus
03/05/2003EP1289204A2 Apparatus and method of scheduling channel allocation in a dynamic TDMA frame
03/05/2003EP1289178A2 Signalling TDM channel changes
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