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7.3.1.1 Association Establishment Policies
7.3.1.1.1 General
The DICOM Application Context Name (ACN), which is always proposed, is:
Application Context Name 1.2.840.10008.3.1.1.1
The Maximum Length PDU negotiation is included in all association establishment
requests. The maximum length PDU from an association initiated by the PPS Server AE
is:
Maximum Length PDU 128 Kbytes
The SOP Class Extended negotiation is not supported.
The maximum number of presentation negotiation items that will be proposed is 1.
The user information items sent by this AE are
• Maximum PDU Length
• Implementation UID
7.3.1.1.2 Number of Associations
The PPS Server will initiate only one DICOM association at any time to perform a PPS
operation to the remote AE.
7.3.1.1.3 Asynchronous Nature
Asynchronous mode is not supported. All operations are performed synchronously.
7.3.1.1.4 Implementation Identifying information
The implementation UID for this DICOM Implementation is:
PPS Feature for LightSpeed Implementation UID 1.2.840.113619.6.55
7.3.1.2 Association Initiation Policy
The PPS Server AE initiates a new association for every PPS operation initiated.
7.3.1.2.1 Real-World Activity: Performed Procedure Step creation and update
7.3.1.2.1.1 Associated Real-World Activity
The real-world activities are mentioned in section 7.2.3 Sequencing of Real-World
Activities. Each of the real world activity results in either creating a new Performed
procedure Step SOP instance at the remote SCP or updating an already created
Performed Procedure Step SOP instance as per the DICOM standard.
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