SL-PBPS-CPS-Config (SL-PBPS-CPS-Config-r17)
SL-PBPS-CPS-Config-r17 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.
Definition
The IE SL-PBPS-CPS-Config specifies the operation information for a resource pool which can be (pre-)configured to enable full sensing only, partial sensing only, random resource selection only, or any combination(s) thereof.
SL-PBPS-CPS-Config-r17 ::= SEQUENCE {
sl-AllowedResourceSelectionConfig-r17 ENUMERATED {c1, c2, c3, c4, c5, c6, c7} OPTIONAL, -- Need M
sl-MinNumCandidateSlotsPeriodic-r17 INTEGER (1..32) OPTIONAL, -- Need M
sl-PBPS-OccasionReservePeriodList-r17 SEQUENCE (SIZE (1..16)) OF INTEGER (1..16) OPTIONAL, -- Need M
sl-Additional-PBPS-Occasion-r17 ENUMERATED { monitored } OPTIONAL, -- Need M
sl-CPS-WindowPeriodic-r17 INTEGER (5..30) OPTIONAL, -- Need M
sl-MinNumCandidateSlotsAperiodic-r17 INTEGER (1..32) OPTIONAL, -- Need M
sl-MinNumRssiMeasurementSlots-r17 INTEGER (1..800) OPTIONAL, -- Need M
sl-DefaultCBR-RandomSelection-r17 INTEGER (0..100) OPTIONAL, -- Need M
sl-DefaultCBR-PartialSensing-r17 INTEGER (0..100) OPTIONAL, -- Need M
sl-CPS-WindowAperiodic-r17 INTEGER (0..30) OPTIONAL, -- Need M
sl-PartialSensingInactiveTime-r17 ENUMERATED { enabled, disabled } OPTIONAL, -- Need M
...
}Fields (11)
| Field | Description |
|---|---|
| sl-AllowedResourceSelectionConfig-r17 ENUMERATED {c1, c2, c3, c4, c5, c6, c7} · OPTIONAL Need M | Indicates the allowed resource selection mechanism(s), i.e. full sensing only, partial sensing only, random resource selection only, or any combination(s) thereof. (see TS 38.214 [19], clause 8.1.4). Only c1 , c4 , c5 or c7 can be configured for a Rel-16 resource pool. Only c1 can be configured for a resource pool included in sl-TxPoolSelectedNormal , for which sl-NRPSFCH-EUTRA-ThresRSRP-List / sl-NRPSSCH-EUTRA-ThresRSRP-List is configured. If this field is not configured for a resource pool included in sl-TxPoolSelectedNormal , only full sensing is allowed in the corresponding resource pool. c1 : only full sensing allowed c2 : only partial sensing allowed c3 : only random selection allowed c4 : full sensing+random selection allowed c5 : full sensing+ partial sensing allowed c6 : partial sensing + random selection allowed c7 : full sensing+ partial sensing + random selection allowed. |
| sl-MinNumCandidateSlotsPeriodic-r17 INTEGER (1..32) · OPTIONAL Need M | Indicates the minimum number of Y slots that are included in the possible candidate resources corresponding to periodic-based partial sensing for resource (re)selection triggered by periodic transmission. (see TS 38.214 [19], clause 8.1.4). |
| sl-PBPS-OccasionReservePeriodList-r17 SEQUENCE (SIZE (1..16)) OF INTEGER (1..16) · OPTIONAL Need M | Indicates the subset of periodicity values from sl-ResourceReservePeriodList used to determine periodic sensing occasions in periodic-based partial sensing, by means of an index to the corresponding entry in sl-ResourceReservePeriodList-r16 . If not configured, all periodicity values from sl-ResourceReservePeriodList are used to determine periodic sensing occasions in periodic-based partial sensing (see TS 38.214 [19], clause 8.1.4). |
| sl-Additional-PBPS-Occasion-r17 ENUMERATED { monitored } · OPTIONAL Need M | Indicates that UE additionally monitors periodic sensing occasions that correspond to a set of values. (see TS 38.214 [19], clause 8.1.4). |
| sl-CPS-WindowPeriodic-r17 INTEGER (5..30) · OPTIONAL Need M | Indicates the size of contiguous partial sensing window in logical slot units when UE performs periodic-based and contiguous partial sensing for a resource (re)selection procedure triggered by periodic transmission. If not configured, the size of contiguous partial sensing window in logical slot units is 31. |
| sl-MinNumCandidateSlotsAperiodic-r17 INTEGER (1..32) · OPTIONAL Need M | Indicates the minimum number of Y' slots that are included in the possible candidate resources corresponding to periodic-based partial sensing and/or contiguous partial sensing for resource (re)selection triggered by aperiodic transmission. (see TS 38.214 [19], clause 8.1.4). |
| sl-MinNumRssiMeasurementSlots-r17 INTEGER (1..800) · OPTIONAL Need M | Indicates a threshold for a minimum number of SL RSSI measurement slots over CBR measurement window for which the SL RSSI is measured for a UE that is configured to perform partial sensing by its higher layer (including when SL DRX is configured). (see TS 38.214 [19], clause 8.1.6). |
| sl-DefaultCBR-RandomSelection-r17 INTEGER (0..100) · OPTIONAL Need M | Indicates default value of CBR measurement for a UE that performs random resource selection if no SL CBR measurement result over SL CBR measurement window, (see TS 38.214 [19], clause 8.1.6). Value 0 corresponds to 0, value 1 to 0.01, value 2 to 0.02, and so on. |
| sl-DefaultCBR-PartialSensing-r17 INTEGER (0..100) · OPTIONAL Need M | Indicates default value of SL CBR measurement for a UE that is configured to perform partial sensing by its higher layer (including when SL DRX is configured) if the number of SL RSSI measurement slots over CBR measurement window is below sl-MinNumRssiMeasurementSlots , (see TS 38.214 [19], clause 8.1.6). Value 0 corresponds to 0, value 1 to 0.01, value 2 to 0.02, and so on. |
| sl-CPS-WindowAperiodic-r17 INTEGER (0..30) · OPTIONAL Need M | Parameter that indicates the minimum size of contiguous partial sensing window in logical slot units for a resource (re)selection procedure and re-evaluation/pre-emption checking triggered by aperiodic transmission. (see TS 38.214 [19], clause 8.1.4). If not configured, the size of contiguous partial sensing window in logical slot units is 31. |
| sl-PartialSensingInactiveTime-r17 ENUMERATED { enabled, disabled } · OPTIONAL Need M | Indicates whether or not UE is required to perform SL reception of PSCCH and RSRP measurement for partial sensing on slots in SL DRX inactive time when partial sensing is configured by its higher layer. (see TS 38.214 [19], clause 8.1.4). |