summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
authorHarald Welte <laforge@gnumonks.org>2009-06-09 20:04:44 +0000
committerHarald Welte <laforge@gnumonks.org>2009-06-09 20:04:44 +0000
commitd0fbab515d3cc463f306106531b7a1a6526c43b5 (patch)
treecbcab21ceda58b8dcf5001d8e0d5710d7c1ecf44 /src
parent91754473cab6721f2c7fd646bdb29ec3fa698241 (diff)
some more comments
Diffstat (limited to 'src')
-rw-r--r--src/bsc_hack.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/bsc_hack.c b/src/bsc_hack.c
index deb5c57e2..e4f90b40f 100644
--- a/src/bsc_hack.c
+++ b/src/bsc_hack.c
@@ -341,6 +341,7 @@ static unsigned char nanobts_attr_bts[] = {
NM_ATT_INTERF_BOUND, 0x55, 0x5b, 0x61, 0x67, 0x6d, 0x73,
/* interference avg. period in numbers of SACCH multifr */
NM_ATT_INTAVE_PARAM, 0x06,
+ /* conn fail based on SACCH error rate */
NM_ATT_CONN_FAIL_CRIT, 0x00, 0x02, 0x01, 0x10,
NM_ATT_T200, 0x1e, 0x24, 0x24, 0xa8, 0x34, 0x21, 0xa8,
NM_ATT_MAX_TA, 0x3f,
@@ -348,7 +349,7 @@ static unsigned char nanobts_attr_bts[] = {
NM_ATT_CCCH_L_T, 10, /* percent */
NM_ATT_CCCH_L_I_P, 1, /* seconds */
NM_ATT_RACH_B_THRESH, 10, /* busy threshold in - dBm */
- NM_ATT_LDAVG_SLOTS, 0x03, 0xe8,
+ NM_ATT_LDAVG_SLOTS, 0x03, 0xe8, /* rach load averaging 1000 slots */
NM_ATT_BTS_AIR_TIMER, 128, /* miliseconds */
NM_ATT_NY1, 10, /* 10 retransmissions of physical config */
NM_ATT_BCCH_ARFCN, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff,
@@ -356,7 +357,7 @@ static unsigned char nanobts_attr_bts[] = {
};
static unsigned char nanobts_attr_radio[] = {
- NM_ATT_RF_MAXPOWR_R, 0x0c,
+ NM_ATT_RF_MAXPOWR_R, 0x0c, /* number of -2dB reduction steps / Pn */
NM_ATT_ARFCN_LIST, 0x00, 0x02, HARDCODED_ARFCN >> 8, HARDCODED_ARFCN & 0xff,
};