adjacent-channel interference


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adjacent-channel interference

[ə′jās·ənt ′chan·əl in·tər′fir·əns]
(communications)
Interference that is caused by a transmitter operating in an adjacent channel.
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References in periodicals archive ?
FUTURECAST's superior RF approach addresses the co-channel and adjacent-channel interference challenges related to the anticipated UHF spectrum repacking.
But FDM is risky for multipoint, multiport applications because of its susceptibility to adjacent-channel interference when line conditions are less than ideal.
Adjacent-channel interference results when varying individual channel strengths from multiple drops interfere with each other, inhibiting the ability of the modem to distinguish noise from data.
It combines several channels over a single, wider band to eliminate the potential for adjacent-channel interference and its consequent error-performance and throughput problems.
Examining all traffic to identify both co-channel and adjacent-channel interference
In today's wireless networks, where protocols such as GSM, GPRS and Edge are prone to interference, precise identification of co-channel and adjacent-channel interference is crucial in cell and frequency planning and network optimization.
This lab-based test solution quickly and accurately tests the receiver performance of W-CDMA terminal and base station receivers in the presence of co- and adjacent-channel interference.