Optimized method of data communication and system employing same
August 3, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMultiple block binary synchronous duplex communications system and its method of operation Industrial control system Flag detection circuit Method and device for the transmission of digital data by messages organized in frames Multiplex transmission system Embedded control technique for distributed control systems Switch-adjunct communications protocol Flow control of messages in a local area network Data communications system Patent #: 5265103 InventorsApplicationNo. 917098 filed on 09/25/1992US Classes:714/749, Retransmission if no ACK returned370/232Based on data flow rate measurementExaminersPrimary: Decady, AlbertAttorney, Agent or FirmForeign Patent References
International ClassH04L 001/18Foreign Application Priority Data1990-12-04 GBAbstractDescribed is a system and method of communicating between first and second nodes connected by a serial link wherein the data is transmitted between the nodes in the form of packets made up of multiple bit frames. Each packet that is correctly received by the second node is acknowledged by means of a pair of multibit frames. These frames may be interleaved among the frames making up any outgoing data packet that is being transmitted by the second node. The technique employed provides unambiguous acknowledgment of each data packet and if a data packet is received incorrectly, the packet is available in a buffer in the first node for resending. | |
