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Revert "tbf: Use the control TS for Immediate Assignments" 

According to spec, the lowest numbered PDCH of the TBF shall be used
for the PACCH, only when concurrent TBF are active, the lowest common
PDCH shall be used. An immediate assigment is in general only sent,
if no TBF is active, so the latter case never applies.

This reverts commit fdd8a1ba2312be3f33576ee994c0b5da6272e815.
This commit is contained in:
Jacob Erlbeck 2016-02-05 19:04:23 +01:00
parent 56d06f3e1e
commit 29e3a2f0f3
1 changed files with 2 additions and 2 deletions
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4
src/bts.cpp
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@ -525,7 +525,7 @@ int BTS::rcv_rach(uint8_t ra, uint32_t Fn, int16_t qta)
LOGP(DRLCMAC, LOGL_INFO, "%s TX: START Immediate "
"Assignment Uplink (AGCH)\n", tbf_name(tbf));
trx_no = tbf->trx->trx_no;
ts_no = tbf->control_ts;
ts_no = tbf->first_ts;
tfi = tbf->tfi();
usf = tbf->m_usf[ts_no];
tsc = tbf->tsc();
@ -585,7 +585,7 @@ void BTS::trigger_dl_ass(
void BTS::snd_dl_ass(gprs_rlcmac_tbf *tbf, uint8_t poll, const char *imsi)
{
int plen;
unsigned int ts = tbf->control_ts;
unsigned int ts = tbf->first_ts;
LOGP(DRLCMAC, LOGL_INFO, "TX: START %s Immediate Assignment Downlink (PCH)\n", tbf_name(tbf));
bitvec *immediate_assignment = bitvec_alloc(22); /* without plen */