9.2.170 NPRACH Configuration

36.4233GPPEvolved Universal Terrestrial Radio Access Network (E-UTRAN)Release 17TSX2 Application Protocol (X2AP)

This IE indicates the NPRACH Configuration.

IE/Group Name

Presence

Range

IE type and reference

Semantics description

CHOICE FDDorTDD

M

>FDD

>>NPRACH-CP-Length

M

ENUMERATED {us66dot7, us266dot7, …}

>>Anchor Carrier NPRACH Configuration

M

OCTET STRING

Includes the NPRACH-ParametersList-NB-r13 IE as defined in 6.7.3.2 of TS 36.331 [9].

>>Anchor Carrier EDT NPRACH Configuration

O

OCTET STRING

Includes the NPRACH-ParametersList-NB-r14 IE as defined in 6.7.3.2 of TS 36.331 [9].

>>Anchor Carrier Format 2 NPRACH Configuration

O

OCTET STRING

Includes the NPRACH-ParametersListFmt2-NB-r15 IE as defined in 6.7.3.2 of TS 36.331 [9]

>>Anchor Carrier Format 2 EDT NPRACH Configuration

O

OCTET STRING

Includes the NPRACH-ParametersListFmt2-NB-r15 IE as defined in 6.7.3.2 of TS 36.331 [9]

>>Non Anchor Carrier NPRACH Configuration

O

OCTET STRING

Includes the UL-ConfigCommonList-NB-r14 IE as defined in 6.7.3.1 of TS 36.331 [9].

>>Non Anchor Carrier Format 2 NPRACH Configuration

O

OCTET STRING

Includes the UL-ConfigCommonList-NB-v1530 IE as defined in 6.7.3.1 of TS 36.331 [9].

>TDD

>>nprach-PreambleFormat

M

ENUMERATED {fmt0, fmt1, fmt2, fmt0-a, fmt1-a, …}

>>Anchor Carrier NPRACH Configuration TDD

M

OCTET STRING

Includes the NPRACH-ParametersListTDD-NB-r15 IE as defined in 6.7.3.2 of TS 36.331 [9]

>>Non Anchor Carrier Frequency Configuration list

0..< maxnoofNonAnchorCarrierFreqConfig>

>>>Non Anchor Carrier Frequency

M

OCTET STRING

Includes the DL-CarrierConfigCommon-NB-r14 IE as defined in 6.7.3.2 of TS 36.331 [9]

>>Non Anchor Carrier NPRACH Configuration TDD

O

OCTET STRING

Includes the UL-ConfigCommonListTDD-NB-r15 IE as defined in 6.7.3.1 of TS 36.331 [9].

Range bound

Explanation

maxnoofNonAnchorCarrierFreqConfig

Maximum no. of non-Anchor Carrier Frequency Configurations. Value is 15.