Matches 1 - 27 out of 27
Match Document Document Title
7027102 Software decoding of composite video without a phase-locked loop  
A software decoder for converting standard composite video to RGB color components without a phase-locked loop. Subcarrier phase recovery for each video line is accomplished by performing a single...
EP0767558B1 System and method for detecting a network failure  
Abstract of EP0767558 An improved file system apparatus and method for minimizing the length of time a client system waits before declaring a data communication link disconnected. The apparatus...
6317854 Apparatus, and associated method, for selecting retransmission of packet data  
An apparatus, and an associated method, for scheduling when to retransmit a packet of data in a packet data communication system. Data is scheduled to be retransmitted according to a retransmission...
6212658 Method for the correction of a message in an installation  
A method for the accurate transmission of a message between a transmitter and a receiver that are connected to a transmission line supplied by the mains system. The method includes means for...
6067591 Method and apparatus for avoidance of invalid transactions in a bus host controller  
A method and apparatus for ensuring frame integrity in a bus system are disclosed. In the disclosed system, each scheduled transaction is evaluated before execution to determine whether there is...
5920576 Method and apparatus for providing reminder messages in a communication system  
A communication system (100) includes a terminal (105) that receives messages for transmission to a transceiver (110). A method for transmitting reminders within the communication system (100)...
5896394 Data structure, data communication method, apparatus and communication terminal apparatus  
A data communication method in which the data frame transmitted from the transmission side to the reception side and the feedback frame transmitted from the reception side to the transmission side...
5734836 Method of preventing double data reception in selective reception communication system  
A selective reception communication system operates to prevent a double data reception from occurring owing to the difference between times at which data are transmitted over transmission paths...
5703562 Method for transferring data from an unsecured computer to a secured computer  
A method is described for transferring data from an unsecured computer to a secured computer. The method includes transmitting the data and then receiving the data. Next, the data is retransmitted...
5699511 System and method for dynamically varying low level file system operation timeout parameters in network systems of variable bandwidth  
An improved file system apparatus and method for minimizing the length of time a client system waits before declaring a data communication link disconnected. The apparatus and method dynamically...
5699366 Data communication apparatus having an error correction mode  
A data communication apparatus, having an error correction mode, for receiving data in units of predetermined data frames, and for, upon reception of an error frame, starting a procedure signal...
5663807 Method of reducing facsimile data transmission bottlenecks in low data rate networks by dropping data lines  
System and method for minimizing data bottlenecks in Low Data Rate Networks (LDRNs) that communicate facsimile transmissions. An LDRN is a facsimile network having a transmission data rate less...
EP0767558A1 System and method for detecting a network failure  
An improved file system apparatus and method for minimizing the length of time a client system waits before declaring a data communication link disconnected. The apparatus and method dynamically...
5566000 System and method for reducing bottlenecks in low data rate networks processing facsimile data transmission  
System and method for minimizing data bottlenecks in Low Data Rate Networks (LDRNs) that communicate facsimile transmissions. An LDRN is a facsimile network having a transmission data rate less...
5539531 System and method for facsimile data transmission  
System and method for minimizing data bottlenecks in Low Data Rate Networks (LDRNs) that communicate facsimile transmissions. An LDRN is a facsimile network having a transmission data rate less...
5517323 Facsimile data transmission over a low data rate network with fill bit removal and reinsertion  
System and method for minimizing data bottlenecks in Low Data Rate Networks (LDRNs) that communicate facsimile transmissions. An LDRN is a facsimile network having a transmission data rate less...
5515177 Facsimile data transmission over a low data rate network by one dimensional decoding and two dimensional re-encoding  
System and method for minimizing data bottlenecks in Low Data Rate Networks (LDRNs) that communicate facsimile transmissions. An LDRN is a facsimile network having a transmission data rate less...
5502726 Serial layered medical network  
A network or telemetry system which allows virtual services at the application or presentation layer to communicate with other virtual services without regard to the physical interconnections. Each...
EP0333715B1 INPUT/OUTPUT NETWORK FOR COMPUTER SYSTEM  
Abstract not available for EP0333715 Abstract of corresponding document: US4941089 An I/O network channel achieves relatively high rates of data communication between a plurality of widely...
5206863 Processor-to-processor communications protocol for a public service trunking system  
A downlink between a communications dispatch console and a digitally trunked radio repeater system site controller efficiently transfers message data between the site controller and the console...
5153884 Intelligent network interface circuit  
An interface circuit couples a host processor in an industrial control system to a local area communications network. In includes a protocol machine for receiving and transmitting messages on the...
5128930 Processor-to-processor communications protocol for a public service trunking system  
A downlink between a communications dispatch console and a digitally trunked radio repeater system site controller efficiently transfers message data between the site controller and the console...
4941089 Input/output network for computer system  
An I/O network channel achieves relatively high rates of data communication between a plurality of widely physically dispersed devices interconnected by a LAN-type media. A processor connected to...
4853954 Dial-up line modem directly compatible with mainframe host having bisynchronous communication protocol  
The modem of this invention is capable of direct connection to a communication Host associated with a mainframe computer which uses a bisynchronous (bisync) protocol so that the Host believes a...
4835731 Processor-to-processor communications protocol for a public service trunking system  
A downlink between a communications dispatch console and a digitally trunked radio repeater system site controller efficiently transfers message data between the site controller and the console...
4807226 Secondary station operable in a data communication network like a primary station upon occurrence of a fault  
In a secondary station which is used in a data communication network between a pair of primary stations and which comprises a receiver for detecting a flag in each of signal combinations...
4744083 Satellite-based position determining and message transfer system with monitoring of link quality  
A radio position determination and message transfer system is implemented using a number of satellites in geostationary orbit for relaying interrogation and reply signals between a ground station...
Matches 1 - 27 out of 27