Method and apparatus for measuring uplink data throughput in WiBro repeater
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United States of America Patent
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Issued Date -
Jan 18, 2007
app pub date -
May 11, 2006
filing date -
Jul 15, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a method of measuring the throughput of uplink data in a WiBro repeater, the method including the operations of: (a) extracting a plurality of tiles from a predetermined number of symbols that are collected over a plurality of times by performing frequency conversion on the uplink data; (b) calculating power values for the respective extracted tiles; (c) calculating an average noise value from the calculated power values; (d) calculating a threshold value, which is used to identify noise, from the average noise value, and calculating the number of tiles having power values more than the threshold value; and (e) calculating the throughput by estimating based on the number of the tiles the number of subchannels carrying data.
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