Communication system for telephone line access with crosstalk mitigation
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United States of America Patent
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May 30, 2017
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N/A
app pub date -
Jan 28, 2015
filing date -
Jan 28, 2014
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Abstract
The present disclosure includes systems and techniques relating to wired communication channels, such as telephone lines in a bundled telephone cable. In some implementations, a system includes telephone lines bundled together; electronic equipment including a first transceiver device for each of the telephone lines, which is configured to coordinate transmissions over a respective telephone line; and second transceiver devices coupled respectively with the telephone lines such that each second transceiver device is respectively paired with a first transceiver device; each pair of first and second transceiver devices is configured to communicate over the respective telephone line connecting the pair using a Medium Access Control (MAC) cycle split into predefined time slots for downstream communication and upstream communication; and the first transceiver devices are synchronized with each other to align the MAC cycle and the predefined time slots across the telephone lines.
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