SupportedBandwidth

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

SupportedBandwidth is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.

First seen v15.2.0 (2018-06) · Not changed since

Definition

The IE SupportedBandwidth is used to indicate the channel bandwidth supported by the UE on one carrier of a band of a band combination.

SupportedBandwidth ::=      CHOICE {
    fr1                         ENUMERATED {mhz5, mhz10, mhz15, mhz20, mhz25, mhz30, mhz40, mhz50, mhz60, mhz80, mhz100},
    fr2                         ENUMERATED {mhz50, mhz100, mhz200, mhz400}
}

Fields (2)

Used by (2)

• FeatureSetDownlinkPerCC
• FeatureSetUplinkPerCC

In the viewer

• Read SupportedBandwidth in v19.4.0
• History of SupportedBandwidth across versions
• All versions of TS 38.331
• ASN.1 index