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pdch: rcv_resource_request: Improve robustness

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Use recently added PDCH UL Controller to verify expectancies.

Test test_packet_access_rej_prr is rewritten since it didn't make sense
as it was before, since it relied on osmo-pcu not checking stuff
properly to trigger the reject. The RACH requests are changed to
allocate 8 SBAs (maximum of 7 concurrent USFs). Allocating the SBA
doesn't reserve a USF, that happens at PKT RESOURCE REQUEST, hence we
end up exhausting resources there and triggering the REJECT at that
point.
Previous version of the patch allocated TBFs directly through RACH req,
and then submitted an extra PKT RESOURCE REQUEST which PCU didn't expect
to trigger the reject.

Change-Id: I157e72160317340ee7742c78c62a25d3d98fc01e
changes/70/23870/1
Pau Espin 2 years ago
parent ffc533b1af
commit 434799720c
4 changed files with 390 additions and 178 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 81
      src/pdch.cpp
  2. 2
      src/pdch_ul_controller.h
  3. 66
      tests/tbf/TbfTest.cpp
  4. 419
      tests/tbf/TbfTest.err

81
src/pdch.cpp
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@ -594,37 +594,76 @@ void gprs_rlcmac_pdch::rcv_resource_request(Packet_Resource_Request_t *request,
struct gprs_rlcmac_sba *sba;
if (request->ID.UnionType) {
struct gprs_rlcmac_ul_tbf *ul_tbf;
struct gprs_rlcmac_ul_tbf *ul_tbf = NULL;
struct pdch_ulc_node *item;
uint32_t tlli = request->ID.u.TLLI;
bool ms_found = true;
GprsMs *ms = bts_ms_by_tlli(bts(), tlli, GSM_RESERVED_TMSI);
if (!ms) {
ms_found = false;
ms = bts_alloc_ms(bts(), 0, 0); /* ms class updated later */
ms_set_tlli(ms, tlli);
}
ul_tbf = ms_ul_tbf(ms); /* hence ul_tbf may be NULL */
/* Keep the ms, even if it gets idle temporarily */
ms_ref(ms);
LOGPDCH(this, DRLCMAC, LOGL_DEBUG, "MS requests UL TBF "
"in packet resource request of single "
"block, so we provide one:\n");
sba = pdch_ulc_get_sba(this->ulc, fn);
if (sba) {
if (!(item = pdch_ulc_get_node(ulc, fn))) {
LOGPDCH(this, DRLCMAC, LOGL_NOTICE, "FN=%u PKT RESOURCE REQ: "
"UL block not reserved\n", fn);
goto return_unref;
}
switch (item->type) {
case PDCH_ULC_NODE_SBA:
sba = item->sba.sba;
LOGPDCH(this, DRLCMAC, LOGL_DEBUG, "FN=%u PKT RESOURCE REQ: "
"MS requests UL TBF throguh SBA\n", fn);
ms_set_ta(ms, sba->ta);
sba_free(sba);
} else if (!ul_tbf || !ul_tbf->state_is(GPRS_RLCMAC_FINISHED)) {
LOGPTBFUL(ul_tbf, LOGL_NOTICE,
"MS requests UL TBF in PACKET RESOURCE REQ of "
"single block, but there is no resource request "
"scheduled!\n");
break;
case PDCH_ULC_NODE_TBF_POLL:
if (item->tbf_poll.poll_tbf->direction != GPRS_RLCMAC_UL_TBF) {
LOGPDCH(this, DRLCMAC, LOGL_NOTICE, "FN=%u PKT RESOURCE REQ: "
"Unexpectedly received for DL TBF %s\n", fn,
tbf_name(item->tbf_poll.poll_tbf));
/* let common path expire the poll */
goto return_unref;
}
ul_tbf = (struct gprs_rlcmac_ul_tbf *)item->tbf_poll.poll_tbf;
if (item->tbf_poll.reason != PDCH_ULC_POLL_UL_ACK) {
LOGPDCH(this, DRLCMAC, LOGL_NOTICE, "FN=%u PKT RESOURCE REQ: "
"Unexpectedly received, waiting for poll reason %d\n",
fn, item->tbf_poll.reason);
/* let common path expire the poll */
goto return_unref;
}
if (ul_tbf != ms_ul_tbf(ms)) {
LOGPDCH(this, DRLCMAC, LOGL_NOTICE, "FN=%u PKT RESOURCE REQ: "
"Unexpected TLLI 0x%08x received vs exp 0x%08x\n",
fn, tlli, ul_tbf->tlli());
/* let common path expire the poll */
goto return_unref;
}
/* 3GPP TS 44.060 $ 9.3.3.3 */
LOGPTBFUL(ul_tbf, LOGL_DEBUG, "FN=%u PKT RESOURCE REQ: "
"MS requests reuse of finished UL TBF in RRBP "
"block of final UL ACK/NACK\n", fn);
ul_tbf->n_reset(N3103);
pdch_ulc_release_node(ulc, item);
break;
case PDCH_ULC_NODE_TBF_USF:
/* Is it actually valid for an MS to send a PKT Res Req during USF? */
ul_tbf = item->tbf_usf.ul_tbf;
LOGPDCH(this, DRLCMAC, LOGL_NOTICE, "FN=%u PKT RESOURCE REQ: "
"Unexpectedly received, waiting USF of %s\n",
fn, tbf_name(item->tbf_usf.ul_tbf));
pdch_ulc_release_node(ulc, item);
break;
default:
OSMO_ASSERT(0);
}
/* else: Resource Request can be received even if not scheduled
by the network since it's used by MS to re-establish a new UL
TBF when last one has finished. */
/* here ul_tbf may be NULL in SBA case (no previous TBF) */
if (request->Exist_MS_Radio_Access_capability2) {
uint8_t ms_class, egprs_ms_class;
@ -637,7 +676,7 @@ void gprs_rlcmac_pdch::rcv_resource_request(Packet_Resource_Request_t *request,
}
/* Get rid of previous finished UL TBF before providing a new one */
if (ms_found && ul_tbf) {
if (ul_tbf) {
if (!ul_tbf->state_is(GPRS_RLCMAC_FINISHED))
LOGPTBFUL(ul_tbf, LOGL_NOTICE,
"Got PACKET RESOURCE REQ while TBF not finished, killing pending UL TBF\n");
@ -660,10 +699,8 @@ void gprs_rlcmac_pdch::rcv_resource_request(Packet_Resource_Request_t *request,
TBF_SET_ASS_STATE_UL(ul_tbf, GPRS_RLCMAC_UL_ASS_SEND_ASS);
/* get measurements */
if (ul_tbf->ms()) {
get_meas(meas, request);
ms_update_l1_meas(ul_tbf->ms(), meas);
}
get_meas(meas, request);
ms_update_l1_meas(ul_tbf->ms(), meas);
return_unref:
ms_unref(ms);
return;

2
src/pdch_ul_controller.h
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@ -55,7 +55,7 @@ extern const struct value_string pdch_ul_node_names[];
enum pdch_ulc_tbf_poll_reason {
PDCH_ULC_POLL_UL_ASS, /* Expect CTRL ACK for UL ASS we transmit */
PDCH_ULC_POLL_DL_ASS, /* Expect CTRL ACK for DL ASS we transmit */
PDCH_ULC_POLL_UL_ACK, /* Expect CTRL ACK for UL ACK/NACK we transmit */
PDCH_ULC_POLL_UL_ACK, /* Expect CTRL ACK (or PKT RES REQ on final UL ACK/NACK) for UL ACK/NACK we transmit */
PDCH_ULC_POLL_DL_ACK, /* Expect DL ACK/NACK requested by RRBP */
PDCH_ULC_POLL_CELL_CHG_CONTINUE, /* Expect CTRL ACK for Pkt cell Change Continue we transmit */
};

66
tests/tbf/TbfTest.cpp
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@ -3214,44 +3214,44 @@ static void test_packet_access_rej_prr()
/*
* Trigger rach till resources(USF) exhaust
*/
rc = bts_handle_rach(bts, 0x78, rach_fn, qta);
rc = bts_handle_rach(bts, 0x79, rach_fn, qta);
rc = bts_handle_rach(bts, 0x7a, rach_fn, qta);
rc = bts_handle_rach(bts, 0x7b, rach_fn, qta);
rc = bts_handle_rach(bts, 0x7c, rach_fn, qta);
rc = bts_handle_rach(bts, 0x7d, rach_fn, qta);
rc = bts_handle_rach(bts, 0x7e, rach_fn, qta);
/* fake a resource request */
ulreq.u.MESSAGE_TYPE = MT_PACKET_RESOURCE_REQUEST;
presreq = &ulreq.u.Packet_Resource_Request;
presreq->PayloadType = GPRS_RLCMAC_CONTROL_BLOCK;
presreq->ID.UnionType = 1; /* != 0 */
presreq->ID.u.TLLI = tlli;
presreq->Exist_MS_Radio_Access_capability2 = 1;
pmsradiocap = &presreq->MS_Radio_Access_capability2;
pmsradiocap->Count_MS_RA_capability_value = 1;
pmsradiocap->MS_RA_capability_value[0].u.Content.
Exist_Multislot_capability = 1;
pmultislotcap = &pmsradiocap->MS_RA_capability_value[0].
u.Content.Multislot_capability;
pmultislotcap->Exist_GPRS_multislot_class = 1;
pmultislotcap->GPRS_multislot_class = ms_class;
if (egprs_ms_class) {
pmultislotcap->Exist_EGPRS_multislot_class = 1;
pmultislotcap->EGPRS_multislot_class = egprs_ms_class;
int i;
for (i = 0; i < 8; i++) {
rc = bts_handle_rach(bts, 0x70 + i, rach_fn, qta);
}
send_ul_mac_block(bts, trx_no, ts_no, &ulreq, sba_fn);
sba_fn = 52;
for (i = 0; i < 8; i++) {
/* fake a resource request */
ulreq.u.MESSAGE_TYPE = MT_PACKET_RESOURCE_REQUEST;
presreq = &ulreq.u.Packet_Resource_Request;
presreq->PayloadType = GPRS_RLCMAC_CONTROL_BLOCK;
presreq->ID.UnionType = 1; /* != 0 */
presreq->ID.u.TLLI = tlli + i;
presreq->Exist_MS_Radio_Access_capability2 = 1;
pmsradiocap = &presreq->MS_Radio_Access_capability2;
pmsradiocap->Count_MS_RA_capability_value = 1;
pmsradiocap->MS_RA_capability_value[0].u.Content.
Exist_Multislot_capability = 1;
pmultislotcap = &pmsradiocap->MS_RA_capability_value[0].
u.Content.Multislot_capability;
pmultislotcap->Exist_GPRS_multislot_class = 1;
pmultislotcap->GPRS_multislot_class = ms_class;
if (egprs_ms_class) {
pmultislotcap->Exist_EGPRS_multislot_class = 1;
pmultislotcap->EGPRS_multislot_class = egprs_ms_class;
}
/* trigger packet access reject */
uint8_t bn = fn2bn(fn);
send_ul_mac_block(bts, trx_no, ts_no, &ulreq, sba_fn);
sba_fn = fn_next_block(sba_fn);
rc = gprs_rlcmac_rcv_rts_block(bts,
trx_no, ts_no, fn, bn);
/* trigger packet access reject */
uint8_t bn = fn2bn(fn);
OSMO_ASSERT(rc == 0);
rc = gprs_rlcmac_rcv_rts_block(bts,
trx_no, ts_no, fn, bn);
OSMO_ASSERT(rc == 0);
}
TALLOC_FREE(the_pcu);
fprintf(stderr, "=== end %s ===\n", __func__);

419
tests/tbf/TbfTest.err
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@ -1517,7 +1517,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
@ -1601,7 +1601,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
@ -1746,7 +1746,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654348 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654348 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf5667788, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654348 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf5667788, TA 220 -> 7
Modifying MS object, TLLI = 0xf5667788, MS class 0 -> 1
MS(TLLI=0xf5667788, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
@ -1825,7 +1825,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
@ -1914,7 +1914,7 @@ Found first unallocated TRX=0 TFI=0
Detected FN jump! 2654275 -> 2654327
PDCH(bts=0,trx=0,ts=7) FN=2654327 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=2654327 ------------------------- RX : Uplink Control Block -------------------------
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654327 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) ********** UL-TBF starts here **********
MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
@ -1971,7 +1971,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
@ -2118,7 +2118,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) ********** UL-TBF starts here **********
@ -3243,7 +3243,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
Modifying MS object, TLLI = 0xf1223344, EGPRS MS class 0 -> 1
@ -3335,7 +3335,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
Modifying MS object, TLLI = 0xf1223344, EGPRS MS class 0 -> 1
@ -5930,7 +5930,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
Modifying MS object, TLLI = 0xf1223344, EGPRS MS class 0 -> 1
@ -6095,7 +6095,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
Modifying MS object, TLLI = 0xf1223344, EGPRS MS class 0 -> 1
@ -6420,7 +6420,7 @@ PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xf1223344, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
PDCH(bts=0,trx=0,ts=7) FN=2654270 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xf1223344, TA 220 -> 7
Modifying MS object, TLLI = 0xf1223344, MS class 0 -> 1
Modifying MS object, TLLI = 0xf1223344, EGPRS MS class 0 -> 1
@ -7845,11 +7845,51 @@ TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW EGPRS) appending 100 bytes
packet reject: 40 84 7f f7 6e e6 41 4b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b
=== end test_packet_access_rej_epdan ===
=== start test_packet_access_rej_prr ===
MS requests Uplink resource on CCCH/RACH: ra=0x78 (8 bit) Fn=2654167 qta=31
MS requests Uplink resource on CCCH/RACH: ra=0x70 (8 bit) Fn=2654167 qta=31
MS requests single block allocation
Allocated a single block at SBFn=52 TRX=0 TS=7
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=-1 USF=7
MS requests Uplink resource on CCCH/RACH: ra=0x71 (8 bit) Fn=2654167 qta=31
MS requests single block allocation
Allocated a single block at SBFn=56 TRX=0 TS=7
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=-1 USF=7
MS requests Uplink resource on CCCH/RACH: ra=0x72 (8 bit) Fn=2654167 qta=31
MS requests single block allocation
Allocated a single block at SBFn=60 TRX=0 TS=7
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=-1 USF=7
MS requests Uplink resource on CCCH/RACH: ra=0x73 (8 bit) Fn=2654167 qta=31
MS requests single block allocation
Allocated a single block at SBFn=65 TRX=0 TS=7
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=-1 USF=7
MS requests Uplink resource on CCCH/RACH: ra=0x74 (8 bit) Fn=2654167 qta=31
MS requests single block allocation
Allocated a single block at SBFn=69 TRX=0 TS=7
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=-1 USF=7
MS requests Uplink resource on CCCH/RACH: ra=0x75 (8 bit) Fn=2654167 qta=31
MS requests single block allocation
Allocated a single block at SBFn=73 TRX=0 TS=7
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=-1 USF=7
MS requests Uplink resource on CCCH/RACH: ra=0x76 (8 bit) Fn=2654167 qta=31
MS requests single block allocation
Allocated a single block at SBFn=78 TRX=0 TS=7
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=-1 USF=7
MS requests Uplink resource on CCCH/RACH: ra=0x77 (8 bit) Fn=2654167 qta=31
MS requests single block allocation
Allocated a single block at SBFn=82 TRX=0 TS=7
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=-1 USF=7
Detected FN jump! 2654167 -> 52
PDCH(bts=0,trx=0,ts=7) FN=52 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=52 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
[UL] algo A <single> (suggested TRX: -1): Alloc start
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddcc, not yet confirmed
PDCH(bts=0,trx=0,ts=7) FN=52 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xffeeddcc, TA 220 -> 7
Modifying MS object, TLLI = 0xffeeddcc, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddcc, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
- Skipping TS 0, because not enabled
- Skipping TS 1, because not enabled
- Skipping TS 2, because not enabled
@ -7858,20 +7898,35 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
- Skipping TS 5, because not enabled
- Skipping TS 6, because not enabled
[UL] Assign uplink TS=7 TFI=0 USF=0
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL), 1 TBFs, USFs = 01, TFIs = 00000001.
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL)
Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=NULL) changes state from NULL to FLOW
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=FLOW) set ass. type CCCH [prev CCCH:0, PACCH:0]
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3169 [RACH (new UL-TBF)] with 5 sec. 0 microsec, cur_fn=2654167
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=0 USF=0
MS requests Uplink resource on CCCH/RACH: ra=0x79 (8 bit) Fn=2654167 qta=31
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS), 1 TBFs, USFs = 01, TFIs = 00000001.
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) Setting Control TS 7
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS)
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
ws(64)
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) starting timer T3169 [allocation (UL-TBF)] with 5 sec. 0 microsec, cur_fn=52
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS
MS(TLLI=0xffeeddcc, IMSI=, TA=7, 11/11, UL) Link quality 12dB (old 12dB) left window [-256, 6], modifying uplink CS level: MCS-1 -> MCS-2
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654218 + 13 = 2654231
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) start Packet Uplink Assignment (PACCH)
+++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
------------------------- TX : Packet Uplink Assignment -------------------------
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) Scheduled UL Assignment polling on PACCH (FN=2654231, TS=7)
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS)
PDCH(bts=0,trx=0,ts=7) FN=56 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=56 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
[UL] algo A <single> (suggested TRX: -1): Alloc start
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddcd, not yet confirmed
PDCH(bts=0,trx=0,ts=7) FN=56 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xffeeddcd, TA 220 -> 7
Modifying MS object, TLLI = 0xffeeddcd, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddcd, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
- Skipping TS 0, because not enabled
- Skipping TS 1, because not enabled
- Skipping TS 2, because not enabled
@ -7880,20 +7935,40 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
- Skipping TS 5, because not enabled
- Skipping TS 6, because not enabled
[UL] Assign uplink TS=7 TFI=1 USF=1
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL), 2 TBFs, USFs = 03, TFIs = 00000003.
TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL)
Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=NULL) changes state from NULL to FLOW
TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=FLOW) set ass. type CCCH [prev CCCH:0, PACCH:0]
TBF(TFI=1 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3169 [RACH (new UL-TBF)] with 5 sec. 0 microsec, cur_fn=2654167
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=1 USF=1
MS requests Uplink resource on CCCH/RACH: ra=0x7a (8 bit) Fn=2654167 qta=31
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS), 2 TBFs, USFs = 03, TFIs = 00000003.
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) Setting Control TS 7
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS)
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
ws(64)
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) starting timer T3169 [allocation (UL-TBF)] with 5 sec. 0 microsec, cur_fn=56
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS
MS(TLLI=0xffeeddcd, IMSI=, TA=7, 11/11, UL) Link quality 12dB (old 12dB) left window [-256, 6], modifying uplink CS level: MCS-1 -> MCS-2
PDCH(bts=0,trx=0,ts=7) Expiring FN=56 but previous FN=2654231 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered POLL (FN=2654231): TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS)
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) poll timeout for FN=2654231, TS=7 (curr FN 56)
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ASSIGNMENT: |Assignment was on PACCH|No uplink data received yet|
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) N3105 0 => 1 (< MAX 8)
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654218 + 13 = 2654231
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) start Packet Uplink Assignment (PACCH)
+++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
------------------------- TX : Packet Uplink Assignment -------------------------
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) Scheduled UL Assignment polling on PACCH (FN=2654231, TS=7)
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS)
PDCH(bts=0,trx=0,ts=7) FN=60 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=60 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
[UL] algo A <single> (suggested TRX: -1): Alloc start
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddce, not yet confirmed
PDCH(bts=0,trx=0,ts=7) FN=60 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xffeeddce, TA 220 -> 7
Modifying MS object, TLLI = 0xffeeddce, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddce, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
- Skipping TS 0, because not enabled
- Skipping TS 1, because not enabled
- Skipping TS 2, because not enabled
@ -7902,20 +7977,40 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
- Skipping TS 5, because not enabled
- Skipping TS 6, because not enabled
[UL] Assign uplink TS=7 TFI=2 USF=2
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL), 3 TBFs, USFs = 07, TFIs = 00000007.
TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL)
Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=NULL) changes state from NULL to FLOW
TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=FLOW) set ass. type CCCH [prev CCCH:0, PACCH:0]
TBF(TFI=2 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3169 [RACH (new UL-TBF)] with 5 sec. 0 microsec, cur_fn=2654167
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=2 USF=2
MS requests Uplink resource on CCCH/RACH: ra=0x7b (8 bit) Fn=2654167 qta=31
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS), 3 TBFs, USFs = 07, TFIs = 00000007.
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) Setting Control TS 7
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS)
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
ws(64)
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) starting timer T3169 [allocation (UL-TBF)] with 5 sec. 0 microsec, cur_fn=60
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS
MS(TLLI=0xffeeddce, IMSI=, TA=7, 11/11, UL) Link quality 12dB (old 12dB) left window [-256, 6], modifying uplink CS level: MCS-1 -> MCS-2
PDCH(bts=0,trx=0,ts=7) Expiring FN=60 but previous FN=2654231 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered POLL (FN=2654231): TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS)
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) poll timeout for FN=2654231, TS=7 (curr FN 60)
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ASSIGNMENT: |Assignment was on PACCH|No uplink data received yet|
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) N3105 0 => 1 (< MAX 8)
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654218 + 13 = 2654231
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) start Packet Uplink Assignment (PACCH)
+++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
------------------------- TX : Packet Uplink Assignment -------------------------
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) Scheduled UL Assignment polling on PACCH (FN=2654231, TS=7)
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS)
PDCH(bts=0,trx=0,ts=7) FN=65 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=65 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
[UL] algo A <single> (suggested TRX: -1): Alloc start
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddcf, not yet confirmed
PDCH(bts=0,trx=0,ts=7) FN=65 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xffeeddcf, TA 220 -> 7
Modifying MS object, TLLI = 0xffeeddcf, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddcf, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
- Skipping TS 0, because not enabled
- Skipping TS 1, because not enabled
- Skipping TS 2, because not enabled
@ -7924,20 +8019,40 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
- Skipping TS 5, because not enabled
- Skipping TS 6, because not enabled
[UL] Assign uplink TS=7 TFI=3 USF=3
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL), 4 TBFs, USFs = 0f, TFIs = 0000000f.
TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL)
Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=NULL) changes state from NULL to FLOW
TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=FLOW) set ass. type CCCH [prev CCCH:0, PACCH:0]
TBF(TFI=3 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3169 [RACH (new UL-TBF)] with 5 sec. 0 microsec, cur_fn=2654167
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=3 USF=3
MS requests Uplink resource on CCCH/RACH: ra=0x7c (8 bit) Fn=2654167 qta=31
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS), 4 TBFs, USFs = 0f, TFIs = 0000000f.
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) Setting Control TS 7
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS)
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
ws(64)
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) starting timer T3169 [allocation (UL-TBF)] with 5 sec. 0 microsec, cur_fn=65
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS
MS(TLLI=0xffeeddcf, IMSI=, TA=7, 11/11, UL) Link quality 12dB (old 12dB) left window [-256, 6], modifying uplink CS level: MCS-1 -> MCS-2
PDCH(bts=0,trx=0,ts=7) Expiring FN=65 but previous FN=2654231 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered POLL (FN=2654231): TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS)
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) poll timeout for FN=2654231, TS=7 (curr FN 65)
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ASSIGNMENT: |Assignment was on PACCH|No uplink data received yet|
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) N3105 0 => 1 (< MAX 8)
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654218 + 13 = 2654231
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) start Packet Uplink Assignment (PACCH)
+++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
------------------------- TX : Packet Uplink Assignment -------------------------
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) Scheduled UL Assignment polling on PACCH (FN=2654231, TS=7)
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS)
PDCH(bts=0,trx=0,ts=7) FN=69 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=69 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
[UL] algo A <single> (suggested TRX: -1): Alloc start
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddd0, not yet confirmed
PDCH(bts=0,trx=0,ts=7) FN=69 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xffeeddd0, TA 220 -> 7
Modifying MS object, TLLI = 0xffeeddd0, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddd0, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
- Skipping TS 0, because not enabled
- Skipping TS 1, because not enabled
- Skipping TS 2, because not enabled
@ -7946,20 +8061,40 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
- Skipping TS 5, because not enabled
- Skipping TS 6, because not enabled
[UL] Assign uplink TS=7 TFI=4 USF=4
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL), 5 TBFs, USFs = 1f, TFIs = 0000001f.
TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL)
Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=NULL) changes state from NULL to FLOW
TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=FLOW) set ass. type CCCH [prev CCCH:0, PACCH:0]
TBF(TFI=4 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3169 [RACH (new UL-TBF)] with 5 sec. 0 microsec, cur_fn=2654167
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=4 USF=4
MS requests Uplink resource on CCCH/RACH: ra=0x7d (8 bit) Fn=2654167 qta=31
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS), 5 TBFs, USFs = 1f, TFIs = 0000001f.
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS)
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
ws(64)
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) starting timer T3169 [allocation (UL-TBF)] with 5 sec. 0 microsec, cur_fn=69
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS
MS(TLLI=0xffeeddd0, IMSI=, TA=7, 11/11, UL) Link quality 12dB (old 12dB) left window [-256, 6], modifying uplink CS level: MCS-1 -> MCS-2
PDCH(bts=0,trx=0,ts=7) Expiring FN=69 but previous FN=2654231 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered POLL (FN=2654231): TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS)
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) poll timeout for FN=2654231, TS=7 (curr FN 69)
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ASSIGNMENT: |Assignment was on PACCH|No uplink data received yet|
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) N3105 0 => 1 (< MAX 8)
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654218 + 13 = 2654231
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) start Packet Uplink Assignment (PACCH)
+++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
------------------------- TX : Packet Uplink Assignment -------------------------
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) Scheduled UL Assignment polling on PACCH (FN=2654231, TS=7)
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS)
PDCH(bts=0,trx=0,ts=7) FN=73 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=73 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
[UL] algo A <single> (suggested TRX: -1): Alloc start
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddd1, not yet confirmed
PDCH(bts=0,trx=0,ts=7) FN=73 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xffeeddd1, TA 220 -> 7
Modifying MS object, TLLI = 0xffeeddd1, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddd1, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
- Skipping TS 0, because not enabled
- Skipping TS 1, because not enabled
- Skipping TS 2, because not enabled
@ -7968,20 +8103,40 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
- Skipping TS 5, because not enabled
- Skipping TS 6, because not enabled
[UL] Assign uplink TS=7 TFI=5 USF=5
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL), 6 TBFs, USFs = 3f, TFIs = 0000003f.
TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL)
Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=NULL) changes state from NULL to FLOW
TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=FLOW) set ass. type CCCH [prev CCCH:0, PACCH:0]
TBF(TFI=5 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3169 [RACH (new UL-TBF)] with 5 sec. 0 microsec, cur_fn=2654167
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=5 USF=5
MS requests Uplink resource on CCCH/RACH: ra=0x7e (8 bit) Fn=2654167 qta=31
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS), 6 TBFs, USFs = 3f, TFIs = 0000003f.
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS)
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
ws(64)
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) starting timer T3169 [allocation (UL-TBF)] with 5 sec. 0 microsec, cur_fn=73
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS
MS(TLLI=0xffeeddd1, IMSI=, TA=7, 11/11, UL) Link quality 12dB (old 12dB) left window [-256, 6], modifying uplink CS level: MCS-1 -> MCS-2
PDCH(bts=0,trx=0,ts=7) Expiring FN=73 but previous FN=2654231 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered POLL (FN=2654231): TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS)
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) poll timeout for FN=2654231, TS=7 (curr FN 73)
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ASSIGNMENT: |Assignment was on PACCH|No uplink data received yet|
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) N3105 0 => 1 (< MAX 8)
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654218 + 13 = 2654231
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) start Packet Uplink Assignment (PACCH)
+++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
------------------------- TX : Packet Uplink Assignment -------------------------
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) Scheduled UL Assignment polling on PACCH (FN=2654231, TS=7)
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS)
PDCH(bts=0,trx=0,ts=7) FN=78 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=78 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) ********** UL-TBF starts here **********
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
[UL] algo A <single> (suggested TRX: -1): Alloc start
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddd2, not yet confirmed
PDCH(bts=0,trx=0,ts=7) FN=78 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xffeeddd2, TA 220 -> 7
Modifying MS object, TLLI = 0xffeeddd2, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddd2, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
- Skipping TS 0, because not enabled
- Skipping TS 1, because not enabled
- Skipping TS 2, because not enabled
@ -7990,27 +8145,39 @@ MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Allocating UL TBF
- Skipping TS 5, because not enabled
- Skipping TS 6, because not enabled
[UL] Assign uplink TS=7 TFI=6 USF=6
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL), 7 TBFs, USFs = 7f, TFIs = 0000007f.
TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL) Setting Control TS 7
TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffffffff, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL)
Modifying MS object, TLLI = 0xffffffff, TA 220 -> 7
TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=NULL) changes state from NULL to FLOW
TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=FLOW) set ass. type CCCH [prev CCCH:0, PACCH:0]
TBF(TFI=6 TLLI=0xffffffff DIR=UL STATE=FLOW) starting timer T3169 [RACH (new UL-TBF)] with 5 sec. 0 microsec, cur_fn=2654167
Tx Immediate Assignment on AGCH: TRX=0 (ARFCN 0) TS=7 TA=7 TSC=0 TFI=6 USF=6
Detected FN jump! 2654167 -> 2654270
PDCH(bts=0,trx=0,ts=7) FN=2654270 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=2654270 ------------------------- RX : Uplink Control Block -------------------------
PDCH(bts=0,trx=0,ts=7) Attaching TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS), 7 TBFs, USFs = 7f, TFIs = 0000007f.
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) Setting Control TS 7
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) Allocated: trx = 0, ul_slots = 80, dl_slots = 00
MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS)
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) setting EGPRS UL window size to 64, base(64) slots(1) ws_pdch(0)
ws(64)
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) changes state from NULL to ASSIGN
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) starting timer T3169 [allocation (UL-TBF)] with 5 sec. 0 microsec, cur_fn=78
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS
MS(TLLI=0xffeeddd2, IMSI=, TA=7, 11/11, UL) Link quality 12dB (old 12dB) left window [-256, 6], modifying uplink CS level: MCS-1 -> MCS-2
PDCH(bts=0,trx=0,ts=7) Expiring FN=78 but previous FN=2654231 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered POLL (FN=2654231): TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS)
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) poll timeout for FN=2654231, TS=7 (curr FN 78)
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ASSIGNMENT: |Assignment was on PACCH|No uplink data received yet|
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) N3105 0 => 1 (< MAX 8)
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654218 + 13 = 2654231
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) start Packet Uplink Assignment (PACCH)
+++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
------------------------- TX : Packet Uplink Assignment -------------------------
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) Scheduled UL Assignment polling on PACCH (FN=2654231, TS=7)
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS)
PDCH(bts=0,trx=0,ts=7) FN=82 +++++++++++++++++++++++++ RX : Uplink Control Block +++++++++++++++++++++++++
PDCH(bts=0,trx=0,ts=7) FN=82 ------------------------- RX : Uplink Control Block -------------------------
Creating MS object, TLLI = 0xffffffff
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddcc, not yet confirmed
PDCH(bts=0,trx=0,ts=7) MS requests UL TBF in packet resource request of single block, so we provide one:
(no TBF) MS requests UL TBF in PACKET RESOURCE REQ of single block, but there is no resource request scheduled!
Modifying MS object, TLLI = 0xffeeddcc, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddcc, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 11/11,) Allocating UL TBF
Modifying MS object, UL TLLI: 0xffffffff -> 0xffeeddd3, not yet confirmed
PDCH(bts=0,trx=0,ts=7) FN=82 PKT RESOURCE REQ: MS requests UL TBF throguh SBA
Modifying MS object, TLLI = 0xffeeddd3, TA 220 -> 7
Modifying MS object, TLLI = 0xffeeddd3, MS class 0 -> 11
Modifying MS object, TLLI = 0xffeeddd3, EGPRS MS class 0 -> 11
MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Enabled EGPRS, mode EGPRS
MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) ********** UL-TBF starts here **********
MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Allocating UL TBF
[UL] algo A <multi> (suggested TRX: 0): Alloc start
- Skipping TS 0, because not enabled
- Skipping TS 1, because not enabled
@ -8021,14 +8188,22 @@ MS(TLLI=0xffeeddcc, IMSI=, TA=220, 11/11,) Allocating UL TBF
- Skipping TS 6, because not enabled
- Skipping TS 7, because no USF available
[UL] algo A <multi> (suggested TRX: 0): failed to allocate a TS, no USF available
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) Timeslot Allocation failed: trx = 0, single_slot = 0
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 11/11,) No PDCH resource
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL) changes state from NULL to ASSIGN
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN)
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS_REJ
Received RTS for PDCH: TRX=0 TS=7 FN=2654218 block_nr=8 scheduling USF=0 for required uplink resource of UL TFI=0
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) starting timer T0 [reject (PACCH)] with 0 sec. 2000 microsec, cur_fn=2654270
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN)
TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL EGPRS) Timeslot Allocation failed: trx = 0, single_slot = 0
MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) No PDCH resource
TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL) changes state from NULL to ASSIGN
MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=ASSIGN)
TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=ASSIGN) changes UL ASS state from GPRS_RLCMAC_UL_ASS_NONE to GPRS_RLCMAC_UL_ASS_SEND_ASS_REJ
PDCH(bts=0,trx=0,ts=7) Expiring FN=82 but previous FN=2654231 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered POLL (FN=2654231): TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS)
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) poll timeout for FN=2654231, TS=7 (curr FN 82)
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) Timeout for polling PACKET CONTROL ACK for PACKET UPLINK ASSIGNMENT: |Assignment was on PACCH|No uplink data received yet|
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) N3105 0 => 1 (< MAX 8)
PDCH(bts=0,trx=0,ts=7) POLL scheduled at FN 2654218 + 13 = 2654231
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) start Packet Uplink Assignment (PACCH)
+++++++++++++++++++++++++ TX : Packet Uplink Assignment +++++++++++++++++++++++++
------------------------- TX : Packet Uplink Assignment -------------------------
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) Scheduled UL Assignment polling on PACCH (FN=2654231, TS=7)
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS)
=== end test_packet_access_rej_prr ===
=== start test_packet_access_rej_prr_no_other_tbfs ===
Creating MS object, TLLI = 0xffffffff

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