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Commit 2528ed13 authored by gabriel's avatar gabriel
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UE TDD bug fix

parent b51aaa26
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Showing with 146 additions and 142 deletions
openair1/SCHED/phy_procedures_lte_common.c
View file @ 2528ed13
......@@ -420,8 +420,12 @@ uint8_t get_reset_ack(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t do_reset) // 1 to reset ACK/NACK status : 0 otherwise
{
uint8_t status=0;
//uint8_t nr_tti_ul=0xff, nr_tti_dl0=0xff, nr_tti_dl1=0xff,nr_tti_dl2=0xff;// nr_tti_dl3=0xff;
uint8_t nr_tti_ul=0xff;
uint8_t nr_tti_dl0=0xff;
uint8_t nr_tti_dl1=0xff;
uint8_t nr_tti_dl2=0xff;
uint8_t nr_tti_dl3=0xff;
// printf("get_ack: SF %d\n",nr_tti_rx);
if (frame_parms->frame_type == FDD) {
if (nr_tti_tx < 4)
......@@ -437,203 +441,203 @@ uint8_t get_reset_ack(LTE_DL_FRAME_PARMS *frame_parms,
harq_ack[nr_tti_dl0].send_harq_status = 0;
//printf("get_ack: Getting ACK/NAK for PDSCH (nr_tti_rx %d) => %d\n",nr_tti_rx_dl,o_ACK[0]);
} else {
/*
switch (frame_parms->tdd_config) {
case 1:
if (nr_tti_tx == 2) { // ACK nr_tti_rx 5,6
subframe_ul = 6;
subframe_dl0 = 5;
subframe_dl1 = 6;
} else if (subframe_tx == 3) { // ACK subframe 9
subframe_ul = 9;
subframe_dl0 = 9;
subframe_dl1 = 0xff;
} else if (subframe_tx == 4) { // nothing
subframe_ul = 0xff;
subframe_dl0 = 0xff; // invalid subframe number indicates ACK/NACK is not needed
subframe_dl1 = 0xff;
} else if (subframe_tx == 7) { // ACK subframes 0,1
subframe_ul = 1;
subframe_dl0 = 0;
subframe_dl1 = 1;
} else if (subframe_tx == 8) { // ACK subframes 4
subframe_ul = 4;
subframe_dl0 = 4;
subframe_dl1 = 0xff;
nr_tti_ul = 6;
nr_tti_dl0 = 5;
nr_tti_dl1 = 6;
} else if (nr_tti_tx == 3) { // ACK subframe 9
nr_tti_ul = 9;
nr_tti_dl0 = 9;
nr_tti_dl1 = 0xff;
} else if (nr_tti_tx == 4) { // nothing
nr_tti_ul = 0xff;
nr_tti_dl0 = 0xff; // invalid subframe number indicates ACK/NACK is not needed
nr_tti_dl1 = 0xff;
} else if (nr_tti_tx == 7) { // ACK subframes 0,1
nr_tti_ul = 1;
nr_tti_dl0 = 0;
nr_tti_dl1 = 1;
} else if (nr_tti_tx == 8) { // ACK subframes 4
nr_tti_ul = 4;
nr_tti_dl0 = 4;
nr_tti_dl1 = 0xff;
} else {
LOG_E(PHY,"phy_procedures_lte.c: get_ack, illegal subframe_tx %d for tdd_config %d\n",
subframe_tx,frame_parms->tdd_config);
LOG_E(PHY,"phy_procedures_lte.c: get_ack, illegal nr_tti_tx %d for tdd_config %d\n",
nr_tti_tx,frame_parms->tdd_config);
return(0);
}
// report ACK/NACK status
o_ACK[cw_idx] = 1;
status = 0;
if ((subframe_dl0 < 10) && (harq_ack[subframe_dl0].send_harq_status)) {
o_ACK[cw_idx] &= harq_ack[subframe_dl0].ack;
status = harq_ack[subframe_dl0].send_harq_status;
if ((nr_tti_dl0 < 10) && (harq_ack[nr_tti_dl0].send_harq_status)) {
o_ACK[cw_idx] &= harq_ack[nr_tti_dl0].ack;
status = harq_ack[nr_tti_dl0].send_harq_status;
}
if ((subframe_dl1 < 10) && (harq_ack[subframe_dl1].send_harq_status)) {
o_ACK[cw_idx] &= harq_ack[subframe_dl1].ack;
status = harq_ack[subframe_dl1].send_harq_status;
if ((nr_tti_dl1 < 10) && (harq_ack[nr_tti_dl1].send_harq_status)) {
o_ACK[cw_idx] &= harq_ack[nr_tti_dl1].ack;
status = harq_ack[nr_tti_dl1].send_harq_status;
}
// report status = Nbundled
if (!status) {
o_ACK[cw_idx] = 0;
} else {
if (harq_ack[subframe_ul].vDAI_UL < 0xff) {
status = harq_ack[subframe_ul].vDAI_UL;
if (harq_ack[nr_tti_ul].vDAI_UL < 0xff) {
status = harq_ack[nr_tti_ul].vDAI_UL;
}
}
if (!do_reset && (subframe_ul < 10)) {
if ((subframe_dl0 < 10) && (subframe_dl1 < 10)) {
if (!do_reset && (nr_tti_ul < 10)) {
if ((nr_tti_dl0 < 10) && (nr_tti_dl1 < 10)) {
LOG_D(PHY,"ul-sf#%d vDAI_UL[sf#%d]=%d Nbundled=%d: dlsf#%d ACK=%d harq_status=%d vDAI_DL=%d, dlsf#%d ACK=%d harq_status=%d vDAI_DL=%d, o_ACK[0]=%d status=%d\n",
subframe_tx, subframe_ul, harq_ack[subframe_ul].vDAI_UL, status,
subframe_dl0, harq_ack[subframe_dl0].ack, harq_ack[subframe_dl0].send_harq_status, harq_ack[subframe_dl0].vDAI_DL,
subframe_dl1, harq_ack[subframe_dl1].ack, harq_ack[subframe_dl1].send_harq_status, harq_ack[subframe_dl1].vDAI_DL,
nr_tti_tx, nr_tti_ul, harq_ack[nr_tti_ul].vDAI_UL, status,
nr_tti_dl0, harq_ack[nr_tti_dl0].ack, harq_ack[nr_tti_dl0].send_harq_status, harq_ack[nr_tti_dl0].vDAI_DL,
nr_tti_dl1, harq_ack[nr_tti_dl1].ack, harq_ack[nr_tti_dl1].send_harq_status, harq_ack[nr_tti_dl1].vDAI_DL,
o_ACK[cw_idx], status);
} else if (subframe_dl0 < 10) {
} else if (nr_tti_dl0 < 10) {
LOG_D(PHY,"ul-sf#%d vDAI_UL[sf#%d]=%d Nbundled=%d: dlsf#%d ACK=%d status=%d vDAI_DL=%d, o_ACK[0]=%d status=%d\n",
subframe_tx, subframe_ul, harq_ack[subframe_ul].vDAI_UL, status,
subframe_dl0, harq_ack[subframe_dl0].ack, harq_ack[subframe_dl0].send_harq_status, harq_ack[subframe_dl0].vDAI_DL,
nr_tti_tx, nr_tti_ul, harq_ack[nr_tti_ul].vDAI_UL, status,
nr_tti_dl0, harq_ack[nr_tti_dl0].ack, harq_ack[nr_tti_dl0].send_harq_status, harq_ack[nr_tti_dl0].vDAI_DL,
o_ACK[cw_idx], status);
}else if (subframe_dl1 < 10) {
}else if (nr_tti_dl1 < 10) {
LOG_D(PHY,"ul-sf#%d vDAI_UL[sf#%d]=%d Nbundled=%d: dlsf#%d ACK=%d status=%d vDAI_DL=%d, o_ACK[0]=%d status=%d\n",
subframe_tx, subframe_ul, harq_ack[subframe_ul].vDAI_UL, status,
subframe_dl1, harq_ack[subframe_dl1].ack, harq_ack[subframe_dl1].send_harq_status, harq_ack[subframe_dl1].vDAI_DL,
nr_tti_tx, nr_tti_ul, harq_ack[nr_tti_ul].vDAI_UL, status,
nr_tti_dl1, harq_ack[nr_tti_dl1].ack, harq_ack[nr_tti_dl1].send_harq_status, harq_ack[nr_tti_dl1].vDAI_DL,
o_ACK[cw_idx], status);
}
}
// reset ACK/NACK status
if (do_reset) {
LOG_D(PHY,"ul-sf#%d ACK/NACK status resetting @ dci0-sf#%d, dci1x/2x-sf#%d, dci1x/2x-sf#%d\n", subframe_tx, subframe_ul, subframe_dl0, subframe_dl1);
if (subframe_ul < 10) {
harq_ack[subframe_ul].vDAI_UL = 0xff;
LOG_D(PHY,"ul-sf#%d ACK/NACK status resetting @ dci0-sf#%d, dci1x/2x-sf#%d, dci1x/2x-sf#%d\n", nr_tti_tx, nr_tti_ul, nr_tti_dl0, nr_tti_dl1);
if (nr_tti_ul < 10) {
harq_ack[nr_tti_ul].vDAI_UL = 0xff;
}
if (subframe_dl0 < 10) {
harq_ack[subframe_dl0].vDAI_DL = 0xff;
harq_ack[subframe_dl0].ack = 2;
harq_ack[subframe_dl0].send_harq_status = 0;
if (nr_tti_dl0 < 10) {
harq_ack[nr_tti_dl0].vDAI_DL = 0xff;
harq_ack[nr_tti_dl0].ack = 2;
harq_ack[nr_tti_dl0].send_harq_status = 0;
}
if (subframe_dl1 < 10) {
harq_ack[subframe_dl1].vDAI_DL = 0xff;
harq_ack[subframe_dl1].ack = 2;
harq_ack[subframe_dl1].send_harq_status = 0;
if (nr_tti_dl1 < 10) {
harq_ack[nr_tti_dl1].vDAI_DL = 0xff;
harq_ack[nr_tti_dl1].ack = 2;
harq_ack[nr_tti_dl1].send_harq_status = 0;
}
}
break;
case 3:
if (subframe_tx == 2) { // ACK subframes 5 and 6
subframe_dl0 = 5;
subframe_dl1 = 6;
subframe_ul = 2;
//printf("subframe_tx 2, TDD config 3: harq_ack[5] = %d (%d),harq_ack[6] = %d (%d)\n",harq_ack[5].ack,harq_ack[5].send_harq_status,harq_ack[6].ack,harq_ack[6].send_harq_status);
} else if (subframe_tx == 3) { // ACK subframes 7 and 8
subframe_dl0 = 7;
subframe_dl1 = 8;
subframe_ul = 3;
if (nr_tti_tx == 2) { // ACK subframes 5 and 6
nr_tti_dl0 = 5;
nr_tti_dl1 = 6;
nr_tti_ul = 2;
//printf("nr_tti_tx 2, TDD config 3: harq_ack[5] = %d (%d),harq_ack[6] = %d (%d)\n",harq_ack[5].ack,harq_ack[5].send_harq_status,harq_ack[6].ack,harq_ack[6].send_harq_status);
} else if (nr_tti_tx == 3) { // ACK subframes 7 and 8
nr_tti_dl0 = 7;
nr_tti_dl1 = 8;
nr_tti_ul = 3;
//printf("nr_tti_rx 3, TDD config 3: harq_ack[7] = %d,harq_ack[8] = %d\n",harq_ack[7].ack,harq_ack[8].ack);
//printf("status %d : o_ACK (%d,%d)\n", status,o_ACK[0],o_ACK[1]);
} else if (subframe_tx == 4) { // ACK nr_tti_rxs 9 and 0
subframe_dl0 = 9;
subframe_dl1 = 0;
subframe_ul = 4;
} else if (nr_tti_tx == 4) { // ACK nr_tti_rxs 9 and 0
nr_tti_dl0 = 9;
nr_tti_dl1 = 0;
nr_tti_ul = 4;
//printf("nr_tti_rx 4, TDD config 3: harq_ack[9] = %d,harq_ack[0] = %d\n",harq_ack[9].ack,harq_ack[0].ack);
} else {
LOG_E(PHY,"phy_procedures_lte.c: get_ack, illegal subframe_tx %d for tdd_config %d\n",
subframe_tx,frame_parms->tdd_config);
LOG_E(PHY,"phy_procedures_lte.c: get_ack, illegal nr_tti_tx %d for tdd_config %d\n",
nr_tti_tx,frame_parms->tdd_config);
return(0);
}
// report ACK/NACK status
o_ACK[cw_idx] = 0;
if (harq_ack[subframe_dl0].send_harq_status == 1) {
o_ACK[cw_idx] = harq_ack[subframe_dl0].ack;
if (harq_ack[nr_tti_dl0].send_harq_status == 1) {
o_ACK[cw_idx] = harq_ack[nr_tti_dl0].ack;
if (harq_ack[subframe_dl1].send_harq_status == 1)
o_ACK[cw_idx] &= harq_ack[subframe_dl1].ack;
} else if (harq_ack[subframe_dl1].send_harq_status == 1)
o_ACK[cw_idx] = harq_ack[subframe_dl1].ack;
if (harq_ack[nr_tti_dl1].send_harq_status == 1)
o_ACK[cw_idx] &= harq_ack[nr_tti_dl1].ack;
} else if (harq_ack[nr_tti_dl1].send_harq_status == 1)
o_ACK[cw_idx] = harq_ack[nr_tti_dl1].ack;
pN_bundled[0] = harq_ack[subframe_rx].vDAI_UL;
status = harq_ack[subframe_dl0].send_harq_status + harq_ack[subframe_dl1].send_harq_status;
pN_bundled[0] = harq_ack[nr_tti_rx].vDAI_UL;
status = harq_ack[nr_tti_dl0].send_harq_status + harq_ack[nr_tti_dl1].send_harq_status;
//LOG_D(PHY,"TDD Config3 UL Sfn %d, dl Sfn0 %d status %d o_Ack %d, dl Sfn1 %d status %d o_Ack %d subframe_rx %d N_bundled %d \n",
// subframe_tx, subframe_dl0, harq_ack[subframe_dl0].send_harq_status,harq_ack[subframe_dl0].ack,
// subframe_dl1, harq_ack[subframe_dl1].send_harq_status,harq_ack[subframe_dl1].ack, subframe_rx, pN_bundled[0]);
//LOG_D(PHY,"TDD Config3 UL Sfn %d, dl Sfn0 %d status %d o_Ack %d, dl Sfn1 %d status %d o_Ack %d nr_tti_rx %d N_bundled %d \n",
// nr_tti_tx, nr_tti_dl0, harq_ack[nr_tti_dl0].send_harq_status,harq_ack[nr_tti_dl0].ack,
// nr_tti_dl1, harq_ack[nr_tti_dl1].send_harq_status,harq_ack[nr_tti_dl1].ack, nr_tti_rx, pN_bundled[0]);
if (do_reset) {
// reset ACK/NACK status
harq_ack[subframe_dl0].ack = 2;
harq_ack[subframe_dl1].ack = 2;
harq_ack[subframe_dl0].send_harq_status = 0;
harq_ack[subframe_dl1].send_harq_status = 0;
harq_ack[nr_tti_dl0].ack = 2;
harq_ack[nr_tti_dl1].ack = 2;
harq_ack[nr_tti_dl0].send_harq_status = 0;
harq_ack[nr_tti_dl1].send_harq_status = 0;
}
break;
case 4:
if (subframe_tx == 2) { // ACK subframes 4, 5 and 0
subframe_dl0 = 0;
subframe_dl1 = 4;
subframe_dl2 = 5;
subframe_ul = 2;
//printf("subframe_tx 2, TDD config 3: harq_ack[5] = %d (%d),harq_ack[6] = %d (%d)\n",harq_ack[5].ack,harq_ack[5].send_harq_status,harq_ack[6].ack,harq_ack[6].send_harq_status);
} else if (subframe_tx == 3) { // ACK subframes 6, 7 8 and 9
subframe_dl0 = 7;
subframe_dl1 = 8;
subframe_dl2 = 9;
subframe_dl3 = 6;
subframe_ul = 3;
if (nr_tti_tx == 2) { // ACK subframes 4, 5 and 0
nr_tti_dl0 = 0;
nr_tti_dl1 = 4;
nr_tti_dl2 = 5;
nr_tti_ul = 2;
//printf("nr_tti_tx 2, TDD config 3: harq_ack[5] = %d (%d),harq_ack[6] = %d (%d)\n",harq_ack[5].ack,harq_ack[5].send_harq_status,harq_ack[6].ack,harq_ack[6].send_harq_status);
} else if (nr_tti_tx == 3) { // ACK subframes 6, 7 8 and 9
nr_tti_dl0 = 7;
nr_tti_dl1 = 8;
nr_tti_dl2 = 9;
nr_tti_dl3 = 6;
nr_tti_ul = 3;
//printf("Subframe 3, TDD config 3: harq_ack[7] = %d,harq_ack[8] = %d\n",harq_ack[7].ack,harq_ack[8].ack);
//printf("status %d : o_ACK (%d,%d)\n", status,o_ACK[0],o_ACK[1]);
} else {
LOG_E(PHY,"phy_procedures_lte.c: get_ack, illegal subframe_tx %d for tdd_config %d\n",
subframe_tx,frame_parms->tdd_config);
LOG_E(PHY,"phy_procedures_lte.c: get_ack, illegal nr_tti_tx %d for tdd_config %d\n",
nr_tti_tx,frame_parms->tdd_config);
return(0);
}
// report ACK/NACK status
o_ACK[cw_idx] = 0;
if (harq_ack[subframe_dl0].send_harq_status == 1)
o_ACK[cw_idx] = harq_ack[subframe_dl0].ack;
if (harq_ack[nr_tti_dl0].send_harq_status == 1)
o_ACK[cw_idx] = harq_ack[nr_tti_dl0].ack;
if (harq_ack[subframe_dl1].send_harq_status == 1)
o_ACK[cw_idx] &= harq_ack[subframe_dl1].ack;
if (harq_ack[nr_tti_dl1].send_harq_status == 1)
o_ACK[cw_idx] &= harq_ack[nr_tti_dl1].ack;
if (harq_ack[subframe_dl2].send_harq_status == 1)
o_ACK[cw_idx] &= harq_ack[subframe_dl2].ack;
if (harq_ack[nr_tti_dl2].send_harq_status == 1)
o_ACK[cw_idx] &= harq_ack[nr_tti_dl2].ack;
if (harq_ack[subframe_dl3].send_harq_status == 1)
o_ACK[cw_idx] &= harq_ack[subframe_dl3].ack;
if (harq_ack[nr_tti_dl3].send_harq_status == 1)
o_ACK[cw_idx] &= harq_ack[nr_tti_dl3].ack;
pN_bundled[0] = harq_ack[subframe_rx].vDAI_UL;
status = harq_ack[subframe_dl0].send_harq_status + harq_ack[subframe_dl1].send_harq_status + harq_ack[subframe_dl2].send_harq_status + harq_ack[subframe_dl3].send_harq_status;
pN_bundled[0] = harq_ack[nr_tti_rx].vDAI_UL;
status = harq_ack[nr_tti_dl0].send_harq_status + harq_ack[nr_tti_dl1].send_harq_status + harq_ack[nr_tti_dl2].send_harq_status + harq_ack[nr_tti_dl3].send_harq_status;
LOG_I(PHY,"TDD Config3 UL Sfn %d, dl Sfn0 %d status %d o_Ack %d, dl Sfn1 %d status %d o_Ack %d dl Sfn2 %d status %d o_Ack %d dl Sfn3 %d status %d o_Ack %d subframe_rx %d N_bundled %d status %d\n",
subframe_tx, subframe_dl0, harq_ack[subframe_dl0].send_harq_status,harq_ack[subframe_dl0].ack,
subframe_dl1, harq_ack[subframe_dl1].send_harq_status,harq_ack[subframe_dl1].ack,
subframe_dl2, harq_ack[subframe_dl2].send_harq_status,harq_ack[subframe_dl2].ack,
subframe_dl3, harq_ack[subframe_dl3].send_harq_status,harq_ack[subframe_dl3].ack,subframe_rx, pN_bundled[0], status);
LOG_I(PHY,"TDD Config3 UL Sfn %d, dl Sfn0 %d status %d o_Ack %d, dl Sfn1 %d status %d o_Ack %d dl Sfn2 %d status %d o_Ack %d dl Sfn3 %d status %d o_Ack %d nr_tti_rx %d N_bundled %d status %d\n",
nr_tti_tx, nr_tti_dl0, harq_ack[nr_tti_dl0].send_harq_status,harq_ack[nr_tti_dl0].ack,
nr_tti_dl1, harq_ack[nr_tti_dl1].send_harq_status,harq_ack[nr_tti_dl1].ack,
nr_tti_dl2, harq_ack[nr_tti_dl2].send_harq_status,harq_ack[nr_tti_dl2].ack,
nr_tti_dl3, harq_ack[nr_tti_dl3].send_harq_status,harq_ack[nr_tti_dl3].ack,nr_tti_rx, pN_bundled[0], status);
if (do_reset) {
// reset ACK/NACK status
harq_ack[subframe_dl0].ack = 2;
harq_ack[subframe_dl1].ack = 2;
harq_ack[subframe_dl2].ack = 2;
harq_ack[subframe_dl3].ack = 2;
harq_ack[subframe_dl0].send_harq_status = 0;
harq_ack[subframe_dl1].send_harq_status = 0;
harq_ack[subframe_dl2].send_harq_status = 0;
harq_ack[subframe_dl3].send_harq_status = 0;
harq_ack[nr_tti_dl0].ack = 2;
harq_ack[nr_tti_dl1].ack = 2;
harq_ack[nr_tti_dl2].ack = 2;
harq_ack[nr_tti_dl3].ack = 2;
harq_ack[nr_tti_dl0].send_harq_status = 0;
harq_ack[nr_tti_dl1].send_harq_status = 0;
harq_ack[nr_tti_dl2].send_harq_status = 0;
harq_ack[nr_tti_dl3].send_harq_status = 0;
}
break;
}
*/
}
//printf("status %d\n",status);
......@@ -721,7 +725,7 @@ lte_subframe_t subframe_select(LTE_DL_FRAME_PARMS *frame_parms,unsigned char nr_
// if FDD return dummy value
if (frame_parms->frame_type == FDD)
return(SF_DL);
/*
switch (frame_parms->tdd_config) {
......@@ -747,49 +751,49 @@ lte_subframe_t subframe_select(LTE_DL_FRAME_PARMS *frame_parms,unsigned char nr_
}
case 3:
if ((subframe<1) || (subframe>=5))
if ((nr_tti<1) || (nr_tti>=5))
return(SF_DL);
else if ((subframe>1) && (subframe < 5))
else if ((nr_tti>1) && (nr_tti < 5))
return(SF_UL);
else if (subframe==1)
else if (nr_tti==1)
return (SF_S);
else {
LOG_E(PHY,"[PHY_PROCEDURES_LTE] Unknown subframe number\n");
LOG_E(PHY,"[PHY_PROCEDURES_LTE] Unknown nr_tti number\n");
return(255);
}
case 4:
if ((subframe<1) || (subframe>=4))
if ((nr_tti<1) || (nr_tti>=4))
return(SF_DL);
else if ((subframe>1) && (subframe < 4))
else if ((nr_tti>1) && (nr_tti < 4))
return(SF_UL);
else if (subframe==1)
else if (nr_tti==1)
return (SF_S);
else {
LOG_E(PHY,"[PHY_PROCEDURES_LTE] Unknown subframe number\n");
LOG_E(PHY,"[PHY_PROCEDURES_LTE] Unknown nr_tti number\n");
return(255);
}
case 5:
if ((subframe<1) || (subframe>=3))
if ((nr_tti<1) || (nr_tti>=3))
return(SF_DL);
else if ((subframe>1) && (subframe < 3))
else if ((nr_tti>1) && (nr_tti < 3))
return(SF_UL);
else if (subframe==1)
else if (nr_tti==1)
return (SF_S);
else {
LOG_E(PHY,"[PHY_PROCEDURES_LTE] Unknown subframe number\n");
LOG_E(PHY,"[PHY_PROCEDURES_LTE] Unknown nr_tti number\n");
return(255);
}
break;
default:
LOG_E(PHY,"subframe %d Unsupported TDD configuration %d\n",subframe,frame_parms->tdd_config);
LOG_E(PHY,"nr_tti %d Unsupported TDD configuration %d\n",nr_tti,frame_parms->tdd_config);
mac_xface->macphy_exit("subframe x Unsupported TDD configuration");
return(255);
}
*/
return(255);
......@@ -845,28 +849,28 @@ unsigned int is_phich_subframe(LTE_DL_FRAME_PARMS *frame_parms,unsigned char nr_
if (frame_parms->frame_type == FDD) {
return(1);
} else {
/*
switch (frame_parms->tdd_config) {
case 1:
if ((subframe == 1) || (subframe == 4) || (subframe == 6) || (subframe == 9))
if ((nr_tti == 1) || (nr_tti == 4) || (nr_tti == 6) || (nr_tti == 9))
return(1);
break;
case 3:
if ((subframe == 0) || (subframe == 8) || (subframe == 9))
if ((nr_tti == 0) || (nr_tti == 8) || (nr_tti == 9))
return(1);
break;
case 4:
if ((subframe == 8) || (subframe == 9) )
if ((nr_tti == 8) || (nr_tti == 9) )
return(1);
break;
case 5:
if (subframe == 8)
if (nr_tti == 8)
return(1);
break;
......@@ -875,7 +879,7 @@ unsigned int is_phich_subframe(LTE_DL_FRAME_PARMS *frame_parms,unsigned char nr_
return(0);
break;
}
*/
}
return(0);
......
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