I just found an IE AS Context which contains ReestablishmentInfo in Handover Preparation message ?
Can any one signify the importance of this IE ?
HandoverPreparationInformation-r8-IEs ::= SEQUENCE {
ue-RadioAccessCapabilityInfo UE-CapabilityRAT-ContainerList,
as-Config AS-Config OPTIONAL, -- Cond HO
rrm-Config RRM-Config OPTIONAL,
as-Context AS-Context OPTIONAL, -- Cond HO
nonCriticalExtension HandoverPreparationInformation-v920-IEs OPTIONAL
}
AS-Context ::= SEQUENCE {
reestablishmentInfo ReestablishmentInfo OPTIONAL -- Cond HO
}
ReestablishmentInfo ::= SEQUENCE {
sourcePhysCellId PhysCellId,
targetCellShortMAC-I ShortMAC-I,
additionalReestabInfoList AdditionalReestabInfoList OPTIONAL,
...
}
AdditionalReestabInfoList ::= SEQUENCE ( SIZE (1..maxReestabInfo) ) OF AdditionalReestabInfo
AdditionalReestabInfo ::= SEQUENCE{
cellIdentity CellIdentity,
key-eNodeB-Star Key-eNodeB-Star,
shortMAC-I ShortMAC-I
}
