TDD-UL-DL-SlotConfig
TDD-UL-DL-SlotConfig is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.
Definition
TDD-UL-DL-SlotConfig ::= SEQUENCE {
slotIndex TDD-UL-DL-SlotIndex,
symbols CHOICE {
allDownlink NULL,
allUplink NULL,
explicit SEQUENCE {
nrofDownlinkSymbols INTEGER (1..maxNrofSymbols-1) OPTIONAL, -- Need S
nrofUplinkSymbols INTEGER (1..maxNrofSymbols-1) OPTIONAL -- Need S
}
}
}Fields (7)
| Field | Description |
|---|---|
| slotIndex TDD-UL-DL-SlotIndex | Identifies a slot within a slot configuration period given in tdd-UL-DL-configurationCommon , see TS 38.213 [13], clause 11.1. |
| symbols CHOICE { | The direction (downlink or uplink) for the symbols in this slot. Value allDownlink indicates that all symbols in this slot are used for downlink; value allUplink indicates that all symbols in this slot are used for uplink; value explicit indicates explicitly how many symbols in the beginning and end of this slot are allocated to downlink and uplink, respectively. |
| allDownlink NULL | |
| allUplink NULL | |
| explicit SEQUENCE { | |
| nrofDownlinkSymbols INTEGER (1..maxNrofSymbols-1) · OPTIONAL Need S | Number of consecutive DL symbols in the beginning of the slot identified by slotIndex . If the field is absent the UE assumes that there are no leading DL symbols. (see TS 38.213 [13], clause 11.1). |
| nrofUplinkSymbols INTEGER (1..maxNrofSymbols-1) · OPTIONAL Need S | Number of consecutive UL symbols in the end of the slot identified by slotIndex . If the field is absent the UE assumes that there are no trailing UL symbols. (see TS 38.213 [13], clause 11.1). |