diff options
| author | Andreas Eversberg <jolly@eversberg.eu> | 2013-02-26 18:47:22 +0100 |
|---|---|---|
| committer | Andreas Eversberg <jolly@eversberg.eu> | 2013-02-26 18:47:22 +0100 |
| commit | b85feece835e3d090cd4fd7c387fbdb6890c6e76 (patch) | |
| tree | 569944e4009046898931780c92e6e34b5a03b26a /include | |
| parent | fdf73eb40f7ee6aaf0f50b3f60c6f054d63a49bf (diff) | |
Add gain control to calypso BTS code
The gain of RX does not follow the sync-cell anymore. It still uses the
appropiate gain for sync-cell, but for RX of BTS bursts it uses a gain
that is suitable for a receive level of -47 dBm (by default). This is a
gain level of 0.
The low gain of 0 is the best start value, if phones are close to
the BTS, but also for low RX levels below -100 dBm, as several tests
showed.
Diffstat (limited to 'include')
| -rw-r--r-- | include/l1ctl_proto.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/l1ctl_proto.h b/include/l1ctl_proto.h index fa8814be..86aaa5f4 100644 --- a/include/l1ctl_proto.h +++ b/include/l1ctl_proto.h @@ -312,6 +312,7 @@ struct l1ctl_bts_mode { uint8_t enabled; uint8_t bsic; uint16_t band_arfcn; + uint8_t gain; } __attribute__((packed)); /* BTS mode: Burst Request */ |