Arrangement for data transmission utilizing telephone network
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United States of America Patent
Stats
-
May 22, 2001
Grant Date -
N/A
app pub date -
Mar 19, 1998
filing date -
May 27, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For modem connections via telephone lines, modems that respectively correspond to the modems of the terminal equipment side are arranged in the subscriber line circuits of the telephone switching centers as close as possible to the entry point of the subscriber line circuits. Modem communication only respectively between these pairs.
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