MCS

[0,31]

-1: decode failure

-1

Indicates which MCS table the UE shall use for PDSCH. (see TS 38.214 [19], clause 5.1.3.1).

Obtained from decoding DCI Format 1_0 with CRC scrambled by SI-RNTI

frequencyDomainResources

See Equation 2-1

-1

Frequency domain resource assignment as described in 38.212: Section 7.3.1.2

redundancyVersion

[0,3]

-1: decode failure

-1

2 bits as defined in 3GPP TS 38.212: Table 7.3.1.1.1-2

timeDomainResources

[0,3]

-1: decode failure

-1

4 bits as defined in Clause 5.1.2.1 of [6, TS38.214]

vrbToPrbMapping

{FALSE, TRUE}

FALSE

1 bit according to 38.212: Table 7.3.1.2.2-5

cellBarred

{FALSE, TRUE}

FALSE

Indicates whether the cell allows UEs to camp on this cell, as specified in TS 38.304 [20]

True indicates cell has been barred. Default value is false in case of MIB decode failure

dmrs_typeAPos

[0,1]: successful decode -1: decode failure

-1

Position of (first) DL DM-RS. Corresponds to L1 parameter 'DL-DMRS-typeA-pos' (see 38.211, section 7.4.1.1.1). Default value is -1 in case of MIB decode failure.

halfFrameBit

{FALSE, TRUE}

FALSE

This bit is set to ‘0’ if SSB is transmitted in the first half-frame of the 10ms frame or set to ‘1’ if SSB is transmitted in the second half-frame of the 10ms frame. Default value is -1 in case of MIB decode failure.

intraFreqReselection

{FALSE, TRUE}

FALSE

Controls cell reselection to intra-frequency cells when the highest ranked cell is barred, or treated as barred by the UE, as specified in TS 38.304 [20}.

Default value is false in case of MIB decode failure.

kSsb

If L_SSB == 64: [0,31]

else
[0, 15] -1: decode failure

-1

Corresponds to kSSB (see TS 38.213 [13]), which is the frequency domain offset between SSB and the overall resource block grid in number of subcarriers. (See TS 38.211 [16], clause 7.4.3.1). For operation with shared spectrum channel access in FR1 (see 37.213 [48]), this field corresponds to , and kSSB is obtained from (see TS 38.211 [16], clause 7.4.3.1); the LSB of this field is used also for deriving the QCL relation between SS/PBCH blocks as specified in TS 38.213 [13], clause 4.1.

The value range of this field is extended by an additional most significant bit encoded within PBCH as specified in TS 38.213 [13].

This field may indicate that this cell does not provide SIB1 and that there is hence no CORESET#0 configured in MIB (see TS 38.213 [13], clause 13). In this case, the field pdcch-ConfigSIB1 may indicate the frequency positions where the UE may (not) find a SS/PBCH with a control resource set and search space for SIB1 (see TS 38.213 [13], clause 13).

Default value is -1 in case of MIB decode failure.

pdcchConfigSib1Lsb

[0,15]

-1: decode failure

-1

Determines a common ControlResourceSet (CORESET), a common search space and necessary PDCCH parameters.

Indicates the 4 least significant bits of the field pdcch-ConfigSIB1.

If the field ssb-SubcarrierOffset indicates that SIB1 is absent, the field pdcch-ConfigSIB1 indicates the frequency positions where the UE may find SS/PBCH block with SIB1 or the frequency range where the network does not provide SS/PBCH block with SIB1 (see TS 38.213 [13], clause 13).

Default value is -1 in case of MIB decode failure.

pdcchConfigSib1Msb

[0,15]

-1: decode failure

-1

Determines a common ControlResourceSet (CORESET), a common search space and necessary PDCCH parameters.

Indicates the 4 most significant bits of the field pdcch-ConfigSIB1.

If the field ssb-SubcarrierOffset indicates that SIB1 is absent, the field pdcch-ConfigSIB1 indicates the frequency positions where the UE may find SS/PBCH block with SIB1 or the frequency range where the network does not provide SS/PBCH block with SIB1 (see TS 38.213 [13], clause 13).

Default value is -1 in case of MIB decode failure.

scsCommon

[0,4] representing Scs15Khz=0,

Scs30Khz=1

Scs60Khz=2

Scs120Khz= 3

-1: decode failure

-1

Subcarrier spacing for SIB1, Msg.2/4 and MsgB for initial access, paging and broadcast SI-messages.

If the UE acquires this MIB on an FR1 carrier frequency, the value scs15or60 corresponds to 15 kHz and the value scs30or120 corresponds to 30 kHz. If the UE acquires this MIB on an FR2 carrier frequency, the value scs15or60 corresponds to 60 kHz and the value scs30or120 corresponds to 120 kHz. For operation with shared spectrum channel access in FR1 (see 37.213 [48]) and for operation in FR2-2, the subcarrier spacing for SIB1, Msg.2/4 and MsgB for initial access, paging and broadcast SI-messages is same as that for the corresponding SSB. For operation with shared spectrum channel access, this field instead is used for deriving the QCL relation between SS/PBCH blocks as specified in TS 38.213 [13], clause 4.1.

Default value is -1 in case of MIB decode failure.

ssbSubcarrierOffset

[0,15]

-1: decode failure

-1

Corresponds to kSSB (see TS 38.213 [13]), which is the frequency domain offset between SSB and the overall resource block grid in number of subcarriers. (See TS 38.211 [16], clause 7.4.3.1).

For operation with shared spectrum channel access in FR1 (see 37.213 [48]), this field corresponds to , and kSSB is obtained from (see TS 38.211 [16], clause 7.4.3.1); the LSB of this field is used also for deriving the QCL relation between SS/PBCH blocks as specified in TS 38.213 [13], clause 4.1.

The value range of this field is not extended by an additional most significant bit encoded within PBCH as specified in TS 38.213 [13].

This field may indicate that this cell does not provide SIB1 and that there is hence no CORESET#0 configured in MIB (see TS 38.213 [13], clause 13). In this case, the field pdcch-ConfigSIB1 may indicate the frequency positions where the UE may (not) find a SS/PBCH with a control resource set and search space for SIB1 (see TS 38.213 [13], clause 13).

Default value is -1 in case of MIB decode failure.

systemFrameNumber

[0,63]

-1: decode failure

-1

The 6 most significant bits (MSB) of the 10-bit System Frame Number (SFN).

The 4 LSB of the SFN are conveyed in the PBCH transport block as part of channel coding (i.e. outside the MIB encoding), as defined in clause 7.1 in TS 38.212 [17].

Default value is -1 in case of MIB decode failure.

N/A

N/A

“”

PBCH decoded data represented in binary format.

Info Results

 

 

The Info results data structure consists of a list of data elements that have the following fields (represented by subfields)

Carrier

Variable len string

Not displayed if absent

The carrier information represented as a string corresponding to the decoded MCC-MNC code

Country

Variable len string

Not displayed if absent

The name of the country represented as a string corresponding to the decoded MCC code

MCC

[0, 999]

Not displayed if absent

The 3 digit MCC code decoded from SIB1 data

MNC

[0, 999]

Not displayed if absent

The 3 digit MNC code decoded from SIB1 data

cellReservedForOperatorUse

 

{FALSE, TRUE}

not displayed if absent

Indicates whether the cell is reserved for operator use (per PLMN), as defined in TS 38.304 [20].

cellId

 

36 bits

not displayed if absent

unambiguous identity of a cell within a PLMN

trackingAreaCode (optional)

 

24 bits

“”, if absent

Indicates Tracking Area Code to which the cell indicated by cell Identity field belongs.

ranAreaCode (optional)

 

8 bits

0 if absent

RAN area within the scope of a tracking area.

N/A

N/A

“”

SIB1 data represented in hexadecimal format.

hardwareErrors

Description of any hardware errors present during the measurement.For e.g. ADC Overrange, ALC UnlevelHigh, etc.

statusMessage

statusBchDecodeFailed: PBCH decoding failed

statusInsufficientBwForCoreset: Insufficient Bandwidth available for CORESET0 decoding. Try measurement again by increasing the BW.

statusCoreset0Unavailable: CORESET 0 is not configured in the MIB data. Obtained if kSSB value is greater than maximum possible value.

statusDciDecodeFailed: Failed to demodulate CORESET 0 / decode DCI.

statusSchDecodeFailed: Failed to demodulate PDSCH data / decode SCH.

statusSib1DecodeDone: SIB1 decode done successfully.

statusNumber

Status number corresponding to the status message. If the status number is 40, then the SIB decode is considered to be successful.