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Automatic modulation and transmit power control
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title-alignment | center |
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title | AMC and ATPC settings description |
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| Parameter | Description |
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AMC strategy | There are following AMC strategies available: - Normal - represents a balance between the error rate and throughput values.
- Conservative - assumes using higher CINR thresholds in order to minimize the error rate.
- Agressive - lowers the thresholds in order to use higher modulation levels and thus increase the throughput but also increase the error rate.
- Extreme - lowers the CINR threshold below the Aggressive strategy values in order to maximize selected modulation and throughput.
| Automatic transmit power control | ATPC allows to control transmitter output power automatically based on target RSSI value. If actual RSSI level is lower then unit increases transmitter output power of the remote unit and vice versa. ATPC could not set value that may exceed the "Power limit" value. - The Master unit manages the transmit power of Slave unit.
- The Slave unit manages the transmit power of Master unit.
| Target RSSI | RSSI value which will be used by ATPC as target. |
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title-alignment | center |
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title | Figure - AMC and ATPC settings |
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Frequency channel grids
The frequency grid allows to limit the scan range in case the center frequency is automatically selected. Also Instant DFS will use these restrictions when monitoring the noise situation. Narrow grid of available frequencies speeds up scanning and link establishing process. Manual center frequency selection will also be limited to the values indicated in the grid.
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Please note grids shoud be the same on both Master and Slave units. |
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title-alignment | center |
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title | Figure - Frequency channel grids |
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