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Automatic retransmission request

  • US 5,701,298 A
  • Filed: 06/07/1995
  • Issued: 12/23/1997
  • Est. Priority Date: 11/01/1993
  • Status: Expired due to Term
First Claim
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1. A method for determining the status of Automatic Transmission Request (ARQ) Mode BEGIN and CONTINUE frames sent to a remote station, comprising the steps of:

  • receiving, at the remote station, an Automatic Retransmission Request (ARQ) Mode BEGIN frame with a remote station identity associated with said remote station and storing partial echo and transaction identifier values contained in the Automatic Retransmission Request Mode BEGIN frame; and

    receiving, at said remote station, at least one subsequent Automatic Retransmission Request Mode CONTINUE frame having partial echo and transaction identifier values that match the stored partial echo and transaction identifier values.

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