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zzha zzha
OpenXG-RAN
Commits
f6197c06
Commit
f6197c06
authored
Jul 19, 2018
by
Agustin
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nr PDCCH development: time resource assignment according to TS38.214 subclauses 5.1.2.1 and 6.1.2.1
parent
04a0fa58
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+137
-2
openair1/PHY/NR_UE_TRANSPORT/dci_tools_nr.c
openair1/PHY/NR_UE_TRANSPORT/dci_tools_nr.c
+137
-2
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openair1/PHY/NR_UE_TRANSPORT/dci_tools_nr.c
View file @
f6197c06
...
...
@@ -51,6 +51,7 @@
#define NR_PDCCH_DCI_TOOLS
#define NR_PDCCH_DCI_TOOLS_DEBUG
#if 0
uint32_t localRIV2alloc_LUT6[32];
...
...
@@ -4049,6 +4050,122 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
uint16_t
l_symbol
;
uint16_t
start_symbol
;
uint16_t
tmp_symbol
;
// dmrs_typeA_pos provided by higher layers. FIXME !!!
uint8_t
dmrs_typeA_pos
=
2
;
uint8_t
sliv_S
;
uint8_t
sliv_L
;
uint8_t
k_offset
;
uint8_t
table_5_1_2_1_1_2_time_dom_res_alloc_A
[
16
][
3
]
=
{
// for PDSCH from TS 38.214 subclause 5.1.2.1.1
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
12
:
11
},
// row index 1
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
10
:
9
},
// row index 2
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
9
:
8
},
// row index 3
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
7
:
6
},
// row index 4
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
5
:
4
},
// row index 5
{
0
,(
dmrs_typeA_pos
==
2
)
?
9
:
10
,(
dmrs_typeA_pos
==
2
)
?
4
:
4
},
// row index 6
{
0
,(
dmrs_typeA_pos
==
2
)
?
4
:
6
,
(
dmrs_typeA_pos
==
2
)
?
4
:
4
},
// row index 7
{
0
,
5
,
7
},
// row index 8
{
0
,
5
,
2
},
// row index 9
{
0
,
9
,
2
},
// row index 10
{
0
,
12
,
2
},
// row index 11
{
0
,
1
,
13
},
// row index 12
{
0
,
1
,
6
},
// row index 13
{
0
,
2
,
4
},
// row index 14
{
0
,
4
,
7
},
// row index 15
{
0
,
8
,
4
}
// row index 16
};
uint8_t
table_5_1_2_1_1_3_time_dom_res_alloc_A_extCP
[
16
][
3
]
=
{
// for PDSCH from TS 38.214 subclause 5.1.2.1.1
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
6
:
5
},
// row index 1
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
10
:
9
},
// row index 2
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
9
:
8
},
// row index 3
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
7
:
6
},
// row index 4
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,
(
dmrs_typeA_pos
==
2
)
?
5
:
4
},
// row index 5
{
0
,(
dmrs_typeA_pos
==
2
)
?
6
:
8
,
(
dmrs_typeA_pos
==
2
)
?
4
:
2
},
// row index 6
{
0
,(
dmrs_typeA_pos
==
2
)
?
4
:
6
,
(
dmrs_typeA_pos
==
2
)
?
4
:
4
},
// row index 7
{
0
,
5
,
6
},
// row index 8
{
0
,
5
,
2
},
// row index 9
{
0
,
9
,
2
},
// row index 10
{
0
,
10
,
2
},
// row index 11
{
0
,
1
,
11
},
// row index 12
{
0
,
1
,
6
},
// row index 13
{
0
,
2
,
4
},
// row index 14
{
0
,
4
,
6
},
// row index 15
{
0
,
8
,
4
}
// row index 16
};
uint8_t
table_5_1_2_1_1_4_time_dom_res_alloc_B
[
16
][
3
]
=
{
// for PDSCH from TS 38.214 subclause 5.1.2.1.1
{
0
,
2
,
2
},
// row index 1
{
0
,
4
,
2
},
// row index 2
{
0
,
6
,
2
},
// row index 3
{
0
,
8
,
2
},
// row index 4
{
0
,
10
,
2
},
// row index 5
{
1
,
2
,
2
},
// row index 6
{
1
,
4
,
2
},
// row index 7
{
0
,
2
,
4
},
// row index 8
{
0
,
4
,
4
},
// row index 9
{
0
,
6
,
4
},
// row index 10
{
0
,
8
,
4
},
// row index 11
{
0
,
10
,
4
},
// row index 12
{
0
,
2
,
7
},
// row index 13
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,(
dmrs_typeA_pos
==
2
)
?
12
:
11
},
// row index 14
{
1
,
2
,
4
},
// row index 15
{
0
,
0
,
0
}
// row index 16
};
uint8_t
table_5_1_2_1_1_5_time_dom_res_alloc_C
[
16
][
3
]
=
{
// for PDSCH from TS 38.214 subclause 5.1.2.1.1
{
0
,
2
,
2
},
// row index 1
{
0
,
4
,
2
},
// row index 2
{
0
,
6
,
2
},
// row index 3
{
0
,
8
,
2
},
// row index 4
{
0
,
10
,
2
},
// row index 5
{
0
,
0
,
0
},
// row index 6
{
0
,
0
,
0
},
// row index 7
{
0
,
2
,
4
},
// row index 8
{
0
,
4
,
4
},
// row index 9
{
0
,
6
,
4
},
// row index 10
{
0
,
8
,
4
},
// row index 11
{
0
,
10
,
4
},
// row index 12
{
0
,
2
,
7
},
// row index 13
{
0
,(
dmrs_typeA_pos
==
2
)
?
2
:
3
,(
dmrs_typeA_pos
==
2
)
?
12
:
11
},
// row index 14
{
0
,
0
,
6
},
// row index 15
{
0
,
2
,
6
}
// row index 16
};
uint8_t
mu_pusch
=
1
;
// definition table j Table 6.1.2.1.1-4
uint8_t
j
=
(
mu_pusch
==
3
)
?
3
:
(
mu_pusch
==
2
)
?
2
:
1
;
uint8_t
table_6_1_2_1_1_2_time_dom_res_alloc_A
[
16
][
3
]
=
{
// for PUSCH from TS 38.214 subclause 6.1.2.1.1
{
j
,
0
,
14
},
// row index 1
{
j
,
0
,
12
},
// row index 2
{
j
,
0
,
10
},
// row index 3
{
j
,
2
,
10
},
// row index 4
{
j
,
4
,
10
},
// row index 5
{
j
,
4
,
8
},
// row index 6
{
j
,
4
,
6
},
// row index 7
{
j
+
1
,
0
,
14
},
// row index 8
{
j
+
1
,
0
,
12
},
// row index 9
{
j
+
1
,
0
,
10
},
// row index 10
{
j
+
2
,
0
,
14
},
// row index 11
{
j
+
2
,
0
,
12
},
// row index 12
{
j
+
2
,
0
,
10
},
// row index 13
{
j
,
8
,
6
},
// row index 14
{
j
+
3
,
0
,
14
},
// row index 15
{
j
+
3
,
0
,
10
}
// row index 16
};
uint8_t
table_6_1_2_1_1_3_time_dom_res_alloc_A_extCP
[
16
][
3
]
=
{
// for PUSCH from TS 38.214 subclause 6.1.2.1.1
{
j
,
0
,
8
},
// row index 1
{
j
,
0
,
12
},
// row index 2
{
j
,
0
,
10
},
// row index 3
{
j
,
2
,
10
},
// row index 4
{
j
,
4
,
4
},
// row index 5
{
j
,
4
,
8
},
// row index 6
{
j
,
4
,
6
},
// row index 7
{
j
+
1
,
0
,
8
},
// row index 8
{
j
+
1
,
0
,
12
},
// row index 9
{
j
+
1
,
0
,
10
},
// row index 10
{
j
+
2
,
0
,
6
},
// row index 11
{
j
+
2
,
0
,
12
},
// row index 12
{
j
+
2
,
0
,
10
},
// row index 13
{
j
,
8
,
4
},
// row index 14
{
j
+
3
,
0
,
8
},
// row index 15
{
j
+
3
,
0
,
10
}
// row index 16
};
/*
...
...
@@ -4276,11 +4393,29 @@ int nr_extract_dci_info(PHY_VARS_NR_UE *ue,
// where I the number of entries in the higher layer parameter pusch-AllocationList
nr_pdci_info_extracted
->
time_dom_resource_assignment
=
(
uint8_t
)(((((
*
(
uint64_t
*
)
dci_pdu
)
<<
(
left_shift
-
dci_fields_sizes
[
dci_field
][
dci_format
-
15
])))
&
pdu_bitmap
)
>>
(
dci_length
-
dci_fields_sizes
[
dci_field
][
dci_format
-
15
]));
if
(
dci_format
==
format0_0
||
dci_format
==
format0_1
){
// Subclause 6.1.2.1 of [6, TS 38.214]
k_offset
=
table_6_1_2_1_1_2_time_dom_res_alloc_A
[
nr_pdci_info_extracted
->
time_dom_resource_assignment
][
0
];
sliv_S
=
table_6_1_2_1_1_2_time_dom_res_alloc_A
[
nr_pdci_info_extracted
->
time_dom_resource_assignment
][
1
];
sliv_L
=
table_6_1_2_1_1_2_time_dom_res_alloc_A
[
nr_pdci_info_extracted
->
time_dom_resource_assignment
][
2
];
// k_offset = table_6_1_2_1_1_3_time_dom_res_alloc_A_extCP[nr_pdci_info_extracted->time_dom_resource_assignment][0];
// sliv_S = table_6_1_2_1_1_3_time_dom_res_alloc_A_extCP[nr_pdci_info_extracted->time_dom_resource_assignment][1];
// sliv_L = table_6_1_2_1_1_3_time_dom_res_alloc_A_extCP[nr_pdci_info_extracted->time_dom_resource_assignment][2];
}
if
(
dci_format
==
format1_0
||
dci_format
==
format1_1
){
// Subclause 5.1.2.1 of [6, TS 38.214]
//the Time domain resource assignment field of the DCI provides a row index of a higher layer configured table pdsch-symbolAllocation
// FIXME! To clarify which parameters to update after reception of row index
// the Time domain resource assignment field of the DCI provides a row index of a higher layer configured table pdsch-symbolAllocation
// FIXME! To clarify which parameters to update after reception of row index
k_offset
=
table_5_1_2_1_1_2_time_dom_res_alloc_A
[
nr_pdci_info_extracted
->
time_dom_resource_assignment
][
0
];
sliv_S
=
table_5_1_2_1_1_2_time_dom_res_alloc_A
[
nr_pdci_info_extracted
->
time_dom_resource_assignment
][
1
];
sliv_L
=
table_5_1_2_1_1_2_time_dom_res_alloc_A
[
nr_pdci_info_extracted
->
time_dom_resource_assignment
][
2
];
// k_offset = table_5_1_2_1_1_3_time_dom_res_alloc_A_extCP[nr_pdci_info_extracted->time_dom_resource_assignment][0];
// sliv_S = table_5_1_2_1_1_3_time_dom_res_alloc_A_extCP[nr_pdci_info_extracted->time_dom_resource_assignment][1];
// sliv_L = table_5_1_2_1_1_3_time_dom_res_alloc_A_extCP[nr_pdci_info_extracted->time_dom_resource_assignment][2];
// k_offset = table_5_1_2_1_1_4_time_dom_res_alloc_B[nr_pdci_info_extracted->time_dom_resource_assignment][0];
// sliv_S = table_5_1_2_1_1_4_time_dom_res_alloc_B[nr_pdci_info_extracted->time_dom_resource_assignment][1];
// sliv_L = table_5_1_2_1_1_4_time_dom_res_alloc_B[nr_pdci_info_extracted->time_dom_resource_assignment][2];
// k_offset = table_5_1_2_1_1_5_time_dom_res_alloc_C[nr_pdci_info_extracted->time_dom_resource_assignment][0];
// sliv_S = table_5_1_2_1_1_5_time_dom_res_alloc_C[nr_pdci_info_extracted->time_dom_resource_assignment][1];
// sliv_L = table_5_1_2_1_1_5_time_dom_res_alloc_C[nr_pdci_info_extracted->time_dom_resource_assignment][2];
}
#ifdef NR_PDCCH_DCI_TOOLS_DEBUG
printf
(
"
\t\t
<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_extract_dci_info) -> nr_pdci_info_extracted->time_dom_resource_assignment=%x
\n
"
,
nr_pdci_info_extracted
->
time_dom_resource_assignment
);
...
...
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