A-ASSOCIATE-RQ PDU

An A-ASSOCIATE-RQ PDU is made of a sequence of mandatory fields followed by a variable length field that must contain one Application Context item, one or more Presentation Context items and one User Information item. Sub-items shall exist for the Presentation Context and User Information items.

PDU

A_ASSOCIATE_RQ() An A-ASSOCIATE-RQ PDU.

Variable Items

ApplicationContextItem() An Application Context Item.
PresentationContextItemRQ() A Presentation Context (RQ) Item.
UserInformationItem() A User Information Item.

Presentation Context Sub-items

AbstractSyntaxSubItem() An Abstract Syntax Sub-item.
TransferSyntaxSubItem() A Transfer Syntax Sub-item.

User Information Sub-items

MaximumLengthSubItem() A Maximum Length Sub-item.
ImplementationClassUIDSubItem() An Implementation Class UID Sub-item.
ImplementationVersionNameSubItem() An Implementation Version Name Sub-item.
SCP_SCU_RoleSelectionSubItem() An SCP/SCU Role Selection Sub-item.
AsynchronousOperationsWindowSubItem() An Asynchronous Operations Window Sub-item.
UserIdentitySubItemRQ() A User Identity (RQ) Sub-item.
SOPClassExtendedNegotiationSubItem() A SOP Class Extended Negotiation Sub-item.
SOPClassCommonExtendedNegotiationSubItem() A SOP Class Common Extended Negotiation Sub-item.

References

  1. DICOM Standard, Part 8, Section 9.3.2