Signal quality measurement system

This disclosure relates to method, device and system for measuring signal quality in a communication system. An access point receives an uplink signal from a transmitter. The uplink signal contains a data portion and a result of a hash function. The uplink signal is received at a time based on a slo...

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Bibliographische Detailangaben
Hauptverfasser:	MYERS THEODORE J, WERNER DANIEL THOMAS
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION SELECTING RESONANT CIRCUITS TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION TUNING RESONANT CIRCUITS
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Beschreibung
Zusammenfassung:	This disclosure relates to method, device and system for measuring signal quality in a communication system. An access point receives an uplink signal from a transmitter. The uplink signal contains a data portion and a result of a hash function. The uplink signal is received at a time based on a slot start time and a random timing offset and is received while a portion of a second signal is received from a second transmitter. The access point measures a noncoherent energy metric for the uplink signal. The access point computes a local result of the hash function using the data portion. The uplink signal is then discarded if the result of the hash function matches the local result of the hash function but the noncoherent energy metric is below a threshold value.