SL-ConfiguredGrantConfigDedicatedSL-PRS-RP (SL-ConfiguredGrantConfigDedicatedSL-PRS-RP-r18)
SL-ConfiguredGrantConfigDedicatedSL-PRS-RP-r18 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.
Definition
The IE SL-ConfiguredGrantConfigDedicatedSL-PRS-RP specifies the configured grant configuration information for NR sidelink positioning in a dedicated SL-PRS resource pool.
SL-ConfiguredGrantConfigDedicatedSL-PRS-RP-r18 ::= SEQUENCE {
sl-PRS-ConfigIndexCG-r18 SL-ConfigIndexCG-r16,
sl-PRS-PeriodCG-r18 SL-PeriodCG-r16 OPTIONAL, -- Need M
sl-PRS-ResourcePoolID-r18 SL-ResourcePoolID-r16 OPTIONAL, -- Need M
rrc-ConfiguredSidelinkGrantDedicatedSL-PRS-RP-r18 SEQUENCE {
sl-TimeOffsetCG-Type1-r18 INTEGER (0..7999) OPTIONAL, -- Need R
sl-TimeReferenceSFN-Type1-r18 ENUMERATED {sfn512} OPTIONAL, -- Need S
sl-TimeResourceCG-Type1-r18 INTEGER (0..496) OPTIONAL, -- Need M
sl-PRS-ResourceIndicationFirstType1-r18 INTEGER(0..11) OPTIONAL, -- Need M
sl-PRS-ResourceIndicationFutureType1-r18 INTEGER(0..143) OPTIONAL -- Need M
}
}Candidate change requests of v18.7.0
The CRs whose title or cover names this change, strong and likely matches only.
- CR 5425 r1 (strong): Miscellaneous corrections on NR positioning enhancements
- CR 5440 r1 (likely): Correction on configured grant power control in unified TCI framework
Fields (9)
| Field | Description |
|---|---|
| sl-PRS-ConfigIndexCG-r18 SL-ConfigIndexCG-r16 since v18.2.0 | This field indicates the ID to identify sidelink configured grant. The field value should not be duplicated with sl-ConfigIndexCG in IE SL-ConfiguredGrantConfig. |
| sl-PRS-PeriodCG-r18 SL-PeriodCG-r16 · OPTIONAL Need M since v18.2.0 | This field indicates the period of SL PRS configured grant in a dedicated resources in ms for either CG type 1 or CG type 2. |
| sl-PRS-ResourcePoolID-r18 SL-ResourcePoolID-r16 · OPTIONAL Need M since v18.2.0 | Indicates the resource pool in which the configured sidelink grant Type 1 is applied. This field value is configured with value up to 8 ( maxNrofSL-PRS-TxPool-r18 ). The network always configures this field when rrc-ConfiguredSidelinkGrantDedicatedSL-PRS-RP contains parameters for a type 1 configured grant. |
| rrc-ConfiguredSidelinkGrantDedicatedSL-PRS-RP-r18 SEQUENCE { since v18.7.0 | |
| sl-TimeOffsetCG-Type1-r18 INTEGER (0..7999) · OPTIONAL Need R since v18.7.0 | This field indicates the slot offset with respect to logical slot defined by sl-TimeReferenceSFN-Type1 , as specified in TS 38.321 [3]. |
| sl-TimeReferenceSFN-Type1-r18 ENUMERATED {sfn512} · OPTIONAL Need S since v18.7.0 | Indicates SFN used for determination of the offset of a resource in time domain. If it is present, the UE uses the 1 st logical slot of associated resource pool after the starting time of the closest SFN with the indicated number preceding the reception of the sidelink configured grant configuration type 1 as reference logical slot, see TS 38.321 [3], clause 5.8.3. If it is not present, the reference SFN is 0. |
| sl-TimeResourceCG-Type1-r18 INTEGER (0..496) · OPTIONAL Need M since v18.7.0 | This field indicates the time resource location of sidelink configured grant type 1. An index giving valid combinations of up to two slot positions (jointly encoded) as time resource indicator value (TRIV), as defined in TS 38.212 [17]. |
| sl-PRS-ResourceIndicationFirstType1-r18 INTEGER(0..11) · OPTIONAL Need M since v18.7.0 | Indicates SL-PRS Resource ID for the first SL-PRS transmission. |
| sl-PRS-ResourceIndicationFutureType1-r18 INTEGER(0..143) · OPTIONAL Need M since v18.7.0 | Indicates SL-PRS resource IDs for future SL PRS transmissions. An index giving valid combinations of up to two SL PRS resource IDs (jointly encoded) . |