System and method for communicating with a telco-return cable modem as a single communications device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 25, 2001
Grant Date -
N/A
app pub date -
May 27, 1998
filing date -
May 27, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system and method for communicating with a cable modem having an RF interface for downstream data and a PSTN interface for upstream data. The system uses a cable modem driver that receives commands for sending and receiving data. The cable modem driver interfaces to the RF interface to receive downstream data. The cable modem driver interfaces to an inner protocol driver to redirect data to a standard modem driver. The inner protocol driver sends the data to the modem driver and the modem driver sends the data over the PSTN connection.
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