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adding beamforming support to FAPI: MAC fills ssb_beam_id_list in ssb config. PHY uses this info to fill new beam_id field. This is further copied to RU and applied there. Nothing is tested so far.

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This commit is contained in:
Florian Kaltenberger
2020-10-19 13:36:00 +02:00
parent d4c1e25079
commit 60062cecfb
9 changed files with 82 additions and 30 deletions
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nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h
+5 -5
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@@ -414,13 +414,13 @@ typedef struct
{
nfapi_uint32_tlv_t ssb_mask;//Bitmap for actually transmitted SSB. MSB->LSB of first 32 bit number corresponds to SSB 0 to SSB 31 MSB->LSB of second 32 bit number corresponds to SSB 32 to SSB 63 Value for each bit: 0: not transmitted 1: transmitted
} nfapi_nr_ssb_mask_size_2_t;
} nfapi_nr_ssb_mask_list_t;
typedef struct
{
nfapi_uint8_tlv_t beam_id[64];//BeamID for each SSB in SsbMask. For example, if SSB mask bit 26 is set to 1, then BeamId[26] will be used to indicate beam ID of SSB 26. Value: from 0 to 63
nfapi_uint8_tlv_t beam_id;//BeamID for each SSB in SsbMask. For example, if SSB mask bit 26 is set to 1, then BeamId[26] will be used to indicate beam ID of SSB 26. Value: from 0 to 63
} nfapi_nr_ssb_mask_size_64_t;
} nfapi_nr_ssb_beam_id_list_t;
typedef struct
{
@@ -429,8 +429,8 @@ typedef struct
nfapi_uint8_tlv_t ssb_period;//SSB periodicity in msec Value: 0: ms5 1: ms10 2: ms20 3: ms40 4: ms80 5: ms160
nfapi_uint8_tlv_t ssb_subcarrier_offset;//ssbSubcarrierOffset or 𝑘𝑆𝑆𝐵 (38.211, section 7.4.3.1) Value: 0->31
nfapi_uint32_tlv_t MIB;//MIB payload, where the 24 MSB are used and represent the MIB in [38.331 MIB IE] and represent 0 1 2 3 1 , , , ,..., A− a a a a a [38.212, sec 7.1.1]
nfapi_nr_ssb_mask_size_2_t ssb_mask_list[2];
nfapi_nr_ssb_mask_size_64_t* ssb_beam_id_list;//64
nfapi_nr_ssb_mask_list_t ssb_mask_list[2];
nfapi_nr_ssb_beam_id_list_t ssb_beam_id_list[64];
nfapi_uint8_tlv_t ss_pbch_multiple_carriers_in_a_band;//0 = disabled 1 = enabled
nfapi_uint8_tlv_t multiple_cells_ss_pbch_in_a_carrier;//Indicates that multiple cells will be supported in a single carrier 0 = disabled 1 = enabled