OSI PICS Manual

ISO 8823 for OSI/AS
Tandem OSI PICS Manual–135046
10-9
B.4.5 Session Negotiated Release Functional Unit
B.4.5 Session Negotiated Release Functional Unit
B.4.6 Session Half Duplex Functional Unit
B.4.7 Session Duplex Functional Unit
The Session Duplex Functional Unit results in no additional PPDUs.
B.4.8 Expedited Data Functional Unit
B.4.9 Typed Data Functional Unit
B.4.10 Capability Data Exchange Functional Unit
Sending Receiving
Ref PPDU or Session primitive D U I D U I
1 S-REL-rsp(-)/cnf(-) o V m V
2 S-GT-req/ind o I m I
3 S-PT-req/ind o I m I
Sending Receiving
Ref PPDU or Session primitive D U I D U I
1 S-GT-req/ind o I m I
2 S-PT-req/ind o I m I
Sending Receiving
Ref PPDU or Session primitive D U I D U I
1TE o N m V
Sending Receiving
Ref PPDU or Session primitive D U I D U I
1TTD o V m V
Sending Receiving
Ref PPDU or Session primitive D U I D U I
1TC o V m V
2TCC o V m V