SI-SchedulingInfo
SI-SchedulingInfo is an RRC information element of 3GPP TS 38.331 (38331), the 5G NR Radio Resource Control (RRC) protocol.
Definition
The IE SI-SchedulingInfo contains information needed for acquisition of SI messages.
SI-SchedulingInfo ::= SEQUENCE {
schedulingInfoList SEQUENCE (SIZE (1..maxSI-Message)) OF SchedulingInfo,
si-WindowLength ENUMERATED {s5, s10, s20, s40, s80, s160, s320, s640, s1280, s2560-v1710, s5120-v1710 },
si-RequestConfig SI-RequestConfig OPTIONAL, -- Cond MSG-1
si-RequestConfigSUL SI-RequestConfig OPTIONAL, -- Cond SUL-MSG-1
systemInformationAreaID BIT STRING (SIZE (24)) OPTIONAL, -- Need R
...
}Fields (5)
| Field | Description |
|---|---|
| schedulingInfoList SEQUENCE (SIZE (1..maxSI-Message)) OF SchedulingInfo | List of scheduling information for SI messages. If si-SchedulingInfo-v1700 is present, the network ensures that the total number of SI messages in the list of concatenated SI messages configured by schedulingInfoList in si-SchedulingInfo and SI messages containing type1 SIB configured by schedulingInfoList2 in si-SchedulingInfo-v1700 does not exceed the limit of maxSI-Message . |
| si-WindowLength ENUMERATED {s5, s10, s20, s40, s80, s160, s320, s640, s1280, s2560-v1710, s5120-v1710 } | The length of the SI scheduling window. Value s5 corresponds to 5 slots, value s10 corresponds to 10 slots and so on. The network always configures si-WindowLength to be shorter than or equal to the si-Periodicity . The values s2560-v1710 and s5120-v1710 are only applicable for SCS 480 kHz. |
| si-RequestConfig SI-RequestConfig · OPTIONAL Cond MSG-1 | Configuration of Msg1 resources that the UE uses for requesting SI-messages for which si-BroadcastStatus is set to notBroadcasting . |
| si-RequestConfigSUL SI-RequestConfig · OPTIONAL Cond SUL-MSG-1 | Configuration of Msg1 resources that the UE uses for requesting SI-messages for which si-BroadcastStatus is set to notBroadcasting . |
| systemInformationAreaID BIT STRING (SIZE (24)) · OPTIONAL Need R | Indicates the system information area that the cell belongs to, if any. Any SIB with areaScope within the SI is considered to belong to this systemInformationAreaID . The systemInformationAreaID is unique within a PLMN/SNPN. |