Matches 1 - 31 out of 31
Match Document Document Title
7567758 Transceiver module and integrated circuit with multi-rate eye openers and bypass  
A transceiver module having intergrated eye diagram opening functionality for reducing jitter is describe. The transceiver module may transmitter eye opener and a receiver eye opener integrated in...
7453895 Outlet with analog signal adapter, a method for use thereof and a network using said outlet  
An outlet ( 70, 75, 76, 78, 79 ) for a Local Area Network (LAN), containing an integrated adapter ( 21, 25 ) that converts digital data to and from analog video signal. Such an outlet allows using...
7373114 Signal transmission circuit, signal output circuit and termination method of signal transmission circuit  
This invention provides a signal transmission circuit, a signal output circuit, and a termination method of a signal transmission circuit capable of preventing the re-reflection of the signal at a...
7308023 Dual function clock signal suitable for host control of synchronous and asynchronous target devices  
A host device in a data communication system provides a dual-function clock/enable signal at a single output port shared by at least one asynchronous target device and at least one synchronous...
7283787 Direct amplifying station and positioning method for mobile station thereof  
The present invention relates to a repeater for positioning mobile station and a method thereof. The repeater according to the present invention is implemented through adding a cell identifier...
7272362 Multi-sector in-building repeater  
A multi-sector in-building repeater, including: a master transmitting unit for receiving multi-sector signals of a carrier from a base station, mixing the multi-sector signals with different...
7170395 Method and apparatus for attaching power line communications to customer premises  
A method and apparatus for modifying a three-phase power distribution network in a building in order to provide data communication by using a Power Line Carrier (PLC) signal to an approximate...
7158561 Communication system, communication device, and communication method  
Respective nodes N 1 to N 3 only detect a carrier, and the node N 3 sets a random time between a time after a certain period of time t 1 and a time until a certain period of time t 2 after the...
6853679 Interconnect circuit for data transmission in an integrated circuit  
An interconnect circuit transmits data signals from a first terminal to a second terminal through a data line having a plurality of data driving circuits capable of temporarily interrupting or...
6449308 High-speed digital distribution system  
A high-speed digital distribution system is presented that includes a transmission line bus that carries modulated digital signals and reference signals. The transmission line bus has a first end...
6404357 Digital/analogue communication system for increasing transfer efficiency of digital sample data  
A digital/analogue communication system is described, where data is generated and received by a processing unit in a digital format and transmitted via a communication path in an analogue format. A...
6185247 Method of reducing synchronization rearrangements in synchronous transmission systems  
The invention substantially reduces the occurrence of unnecessary synchronization rearrangements in nodes within synchronous transmission systems such as SONET networks. In one embodiment of the...
6125365 Tree structure address setting method for automatically assigning addresses for a plurality of relay units connected in a tree  
Respective child relay units are selected in predetermined order if one or more child relay units are connected to respective relay units (first process). By increasing or decreasing an address,...
6028837 Ether ring architecture for local area networks  
A ring topology based architecture for a local area network. The transmission medium is unshielded twisted-pair wire. A set of two such twisted-pairs are used to connect the nodes of the network...
6014386 System and method for high speed communication of video, voice and error-free data over in-wall wiring  
A communication network and method, including an information signal line which carries a plurality of selectable information signals. Electrical lines run throughout a building, with electrical...
5960034 Expandable repeater with built-in tree structure arbitration logic  
An apparatus and method for shortening propagation delays of a plurality of repeater circuits that are interconnected to form a single repeater. A tree structure that organizes the plurality of...
5517520 Expandable repeater  
A repeater includes N repeater circuits coupled to integrator device in a star topology. Each of the N repeater circuits has an Input/Output port for transmitting a clock, data, control and...
5287353 Apparatus for generating and sending a serial data packet for controlling a network of single point I/O devices  
A communication system between a microprocessor based device and a network of a plurality of remote input/output repeater modules that control various input and output devices uses a synchronous...
5283781 Apparatus for receiving and modifying a serial data packet from a communications network to indicate its status  
A series of remote input/output repeater modules connected on a synchronous serial communication network supervised by a programmable logic controller uses a synchronous serial communications...
5276859 Accelerated token ring network  
Methods and apparatus, including a concentrator, for operating a station coupled to a ring in a token ring network. The ring carries signal at an active monitor clock rate. The method includes the...
5140612 Modem for use in a data communication system  
In a data communication system, a modem for recording and reproducing audio tone data in addition to picture data includes an A/D converter, a D/A converter, and a digital modem section for...
5077554 Control system for communication between units  
In control system for communication between units, each unit stores an adjacent-unit identifying number fixedly corresponding to each unit adjacent to one of the units, and forms a relative...
4856023 System for maintaining low bit error rate in a starcoupled network of direct coupled stations  
A data process system has a plurality of stations or terminals linked to a star coupler over cables comprising separate sending and receiving transmission lines, the cable shield being connected to...
4839886 Star configured local area network having priority allocation  
An electronic device for a local area network of electronic apparatuses is characterized by a timer operatively associated with each apparatus, each timer being retriggerably responsive to the...
4811195 Electronic control system with improved communications  
An electronic control system and an electronic control are disclosed. The electronic control system comprises a plurality of electronic controls communicating in a half-duplex mode. Each of the...
4716575 Adaptively synchronized ring network for data communication  
In a ring communication system, data is received by and retransmitted by a plurality of network interface units spaced along the ring. Each network interface unit includes an elastic storage buffer...
4531238 Statistical contention control for star configured communication networks  
An active repeater for a star configured communications network includes a threshold detector for collision detection. Whenever two or more terminals simultaneously feed data into the repeater, a...
4380816 Apparatus for recycling complete cycles of a stored periodic signal  
Apparatus for storing a periodic signal and for recycling complete cycles of such stored periodic signal. Samples of a periodic signal are stored in a memory at a time commencing at the start of a...
4205326 Data communication apparatus  
A data communication apparatus adapted for use as a train describer system has a multiplicity of modules serially connected in a closed loop, each such module being arranged to transmit data to,...
3973240 Power line access data system  
A two-way communication system is disclosed utilizing power transmission lines as the transmission medium. The system is a multilevel repeater system in which each repeater has a unique address....
3944723 Station for power line access data system  
A central station is described which acts as an interface between a two-way communication system superimposed on a power distribution network and a data processing computer. Information from the...
Matches 1 - 31 out of 31