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)
07/2003
07/17/2003US20030133460 Method for implementing various functions in gigabit ethernet-passive optical network system and structure of ethernet frame employed in the same
07/17/2003US20030133438 Method and system for voice traffic concentration in an ATM/DSL head-end network
07/17/2003US20030133431 System and method using primary and secondary synchronization codes during cell search
07/17/2003US20030133417 Method and message therefor of monitoring the spare capacity of a dra network
07/17/2003US20030133405 Method and apparatus for healing of failures for chained boards with SDH interfaces
07/17/2003CA2471536A1 System for regenerating a clock for data transmission
07/16/2003EP1328119A1 Recording/reproducing system
07/16/2003EP1328085A1 Method and apparatus for healing of failures for chained boards with SDH interfaces
07/16/2003EP1327317A1 Transmission apparatus and method for multimedia service in mobile communication system
07/16/2003EP1327313A1 Selectively activated agc signal measurement unit
07/16/2003EP1191733B1 Automatic retransmission request (ARQ) mode transaction, where a base station determines the status of frames sent to a mobile station
07/16/2003CN1430352A Method and apparatus of TDMA time dirision transmitting up data
07/16/2003CN1430348A Time-division multiplexing and wave-division multiplexing optical exchange node
07/16/2003CN1430337A Radio communication device and method for regulating beacon period
07/16/2003CN1115021C Data communication method
07/16/2003CN1115012C Method for multiplexing of prallel information streams in CDMA system
07/15/2003US6594439 Encoded stream generating apparatus and method, data transmission system and method, and editing system and method
07/15/2003US6594412 Optical add/drop device
07/15/2003US6594327 Method and apparatus for interfacing to E1 or T1 networks
07/15/2003US6594322 Method of distributed loop control for a multicarrier telephony transport
07/15/2003US6594287 Apparatus and method for multiplexing digital data streams to form a composite data stream
07/15/2003US6594284 Network synchronization
07/15/2003US6594279 Method and apparatus for transporting IP datagrams over synchronous optical networks at guaranteed quality of service
07/15/2003US6594276 Apparatus and associated method for communicating multimedia information upon a communication link
07/15/2003US6594271 Implementation of opportunistic data on a statistical multiplexing encoder
07/15/2003US6594263 ATM throttling
07/15/2003US6594237 Fixed length data processing apparatus
07/15/2003US6594236 Alarm suppressing method for optical transmission apparatus
07/15/2003US6594227 Communication control system
07/15/2003US6592272 Burst mode transmission over multiple optical wavelengths
07/15/2003CA2300255C Power system time synchronization device and method for sequence of event recording
07/15/2003CA2188455C Variable rate transmission method, transmitter and receiver using the same
07/10/2003WO2003056864A2 Downlink access control
07/10/2003WO2003056731A1 Synchronisation methods for a communications system
07/10/2003WO2003056722A1 Transport format combination indicator signalling
07/10/2003WO2003056716A2 Interleaving for multiplexed data
07/10/2003WO2003056710A1 Cellular telephone with simultaneous cdma and tdma communications
07/10/2003WO2002060123A3 Method and system for processing downstream packets of an optical network
07/10/2003WO2002029592A3 Switch fabric for asynchronously transferring data within a circuit
07/10/2003US20030130011 Base station apparatus and channel assigning method
07/10/2003US20030129990 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
07/10/2003US20030129984 Distributed wireless architecture using microcast
07/10/2003US20030128788 Digital frame determination method and apparatus
07/10/2003US20030128785 Scalable clock distribution for multiple CRU on the same chip
07/10/2003US20030128783 Precision timing generator apparatus and associated methods
07/10/2003US20030128781 Means and method for precursor ISI cancellation
07/10/2003US20030128721 Programmable frame splitter
07/10/2003US20030128720 Method and apparatus for aligning the clock signals of transceivers in a multiple access communication system utilizing programmable, multi-tap phase-locked loops
07/10/2003US20030128719 Method and apparatus for synchronous communication of frames of digital information
07/10/2003US20030128675 System and method for coding and identification in a wireless transmit and receive protocol for single-frequency peripheral devices
07/10/2003US20030128294 Method and apparatus for synchronizing audio and video data
07/10/2003CA2472013A1 Interleaving for multiplexed data
07/10/2003CA2472000A1 Transport format combination indicator signalling
07/09/2003EP1326472A1 Optical TDM and WDM switching node
07/09/2003EP1326444A1 Signal transmitter and signal receiver
07/09/2003EP1326385A2 System and method for a control services link for a multi-shelf node in a communications switch
07/09/2003EP1326371A2 Resynchronization of control and data path state for networks
07/09/2003EP1326355A2 Exploitation of null packets in packetized digital television systems
07/09/2003EP1325654A2 Method of operating an asymmetrical half-duplex communication system
07/09/2003EP1325644A1 Method and apparatus for sharing uplink state flag (usf) with multiple uplink temporary block flows (tbfs)
07/09/2003EP1325620A2 Data transmission via a radio interface between an analog telephone link and a data processing user terminal
07/09/2003EP1325600A1 Method for optimal estimation of a propagation channel relying solely on pilot symbols and corresponding estimator
07/09/2003EP1325578A2 Method for effecting the controlled synchronization on an unstable clock pulse system, and a corresponding receiving unit
07/09/2003EP1325559A1 Method and system for managing reference signals for network clock synchronization
07/09/2003EP1080551B1 A method for data transmission in a cellular telecommunication system
07/09/2003EP0789954B1 Method and arrangement for separating signals operating in the same channel
07/09/2003EP0784887B1 Signal detection in a tdma system
07/09/2003EP0761048B1 A system for dynamically allocating a scarce resource
07/09/2003EP0753227B1 Adaptive boundary buffers
07/09/2003EP0700610B1 Method and device for transmitting data packets
07/09/2003CN1429437A Radio communication quality measuring apparatus, measuring method and radio base station
07/09/2003CN1429435A Power control in radio system
07/09/2003CN1429433A Multi-user detection using an adaptive combination of joint detection and successive interference cancellation
07/09/2003CN1429036A Radio communication system and object portable terminal time marking method
07/09/2003CN1429022A Time code calculating method and equipment
07/09/2003CN1428946A Method for obtaining down high-speed data transmission parameter in time division duplex system
07/09/2003CN1114334C Channel allocation method for packet network
07/09/2003CN1114331C Channel allocation method and circuit for testing trunk line in radio communication system
07/09/2003CN1114290C Auxiliary channel estimate method used for broad band code-division multiplex system
07/08/2003US6591285 Running-sum adder networks determined by recursive construction of multi-stage networks
07/08/2003US6590909 ATM communications system and method
07/08/2003US6590908 External signal synchronized message signaling apparatus for time division channel system
07/08/2003US6590903 Method for the transmission of an asynchronous data stream via a synchronous data bus, and circuit arrangement for carrying out the method
07/08/2003US6590882 Multiplexing/demultiplexing schemes between wireless physical layer and link layer
07/08/2003US6590871 Multi-carrier modulation apparatus and transmitter using the same
07/08/2003US6590870 Transmission of alternating delimiter code to achieve byte alignment when using in-band digital code sequences to remotely provision network interface device terminating local loop
07/08/2003US6590865 Transmission system, bandwidth management apparatus, and bandwidth management method
07/08/2003US6590864 Protection switching using standby system for transmission of line status signals
07/08/2003US6590860 Receiving device and signal receiving method
07/08/2003CA2349344C Reducing waiting time jitter
07/08/2003CA2295148C Multimedia multiplexing method
07/08/2003CA2243282C Bit sliced digital cross connect switching system controlled by port units
07/08/2003CA2222037C Method and arrangement for dynamic signalling
07/08/2003CA2120542C Cell relay transport mechanism
07/03/2003WO2003055162A1 System and method for reducing noise induced by digital subscriber line (dsl) systems into services that are concurrently deployed on a communication line
07/03/2003WO2003055140A1 Method for tuning voice playback ratio to optimize call quality
07/03/2003WO2003055114A1 Fault-tolerant clock synchronisation
07/03/2003WO2003055103A1 Apparatus, and an associated method, for facilitating synchronization in a wireless mesh network
07/03/2003WO2003030431A3 Packet classification in a storage system
07/03/2003WO2002100010A3 System and method for locating and aligning to framing bits
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