PosSRS-TxFrequencyHoppingRRC-Inactive (PosSRS-TxFrequencyHoppingRRC-Inactive-r18)

RRC IE · TS 38.331 v19.4.0 (2026-09) · clause 6.3.3

PosSRS-TxFrequencyHoppingRRC-Inactive-r18 is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.

First seen v18.1.0 (2024-04) · Last changed v18.7.0 (2025-10)

Definition

The IE PosSRS-TxFrequencyHoppingRRC-Inactive is used to convey the capabilities supported by the RRC_INACTIVE UE for support of positioning SRS with Tx frequency hopping for RedCap UEs.

PosSRS-TxFrequencyHoppingRRC-Inactive-r18 ::=   SEQUENCE {
    maximumSRS-BandwidthAcrossAllHopsFR1-r18        ENUMERATED {mhz40, mhz50, mhz80, mhz100}           OPTIONAL,
    maximumSRS-BandwidthAcrossAllHopsFR2-r18        ENUMERATED {mhz100, mhz200, mhz400}                OPTIONAL,
    maximumTxFH-Hops-r18                            ENUMERATED {n2, n3, n4, n5, n6}                    OPTIONAL,
    rf-TxRetuneTimeFR1-r18                          ENUMERATED {n70, n140, n210}                       OPTIONAL,
    rf-TxRetuneTimeFR2-r18                          ENUMERATED {n35, n70, n140}                        OPTIONAL,
    switchTimeBetweenActiveBWP-FrequencyHop-r18     ENUMERATED {n100, n140, n200, n300, n500}          OPTIONAL,
    numOfOverlappingPRB-r18                         ENUMERATED {n0, n1, n2, n4}                        OPTIONAL,
    maximumSRS-ResourcePeriodic-r18                 ENUMERATED {n1, n2, n4, n8, n16, n32, n64}         OPTIONAL,
    maximumSRS-ResourceSemipersistent-r18           ENUMERATED {n0, n1, n2, n4, n8, n16, n32, n64}     OPTIONAL,
    ...
}

Fields (9)

Used by (1)

• BandNR

In the viewer

• Read PosSRS-TxFrequencyHoppingRRC-Inactive in v19.4.0
• History of PosSRS-TxFrequencyHoppingRRC-Inactive-r18 across versions
• All versions of TS 38.331
• ASN.1 index