Skip to main content

List of SI Tables used in OCAP-RI

Please note these forums are being decommissioned and use the new and improved forums at
1 reply [Last post]
Joined: 2011-07-14


Could you please anyone tell me which all are si tables used in ocap like pat,pmt,cat, nit...etc..

is there any doc/site available to describe all table details , that is used in ocap.

i feel little bit difficult to find from ocap specification document.

...Thanks in advance..



Reply viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.
Joined: 2008-12-17

Please refer to OCAP spec section 'Annex T: OCAP SI Access API' which describes in detail various SI Profiles and the associcated tables for out-of-band channel. For OOB, the RI implementation is Profile-3 compliant which includes processing of - Network Information Table (NIT-CDS, NIT-MMS), Short form Virtual Channel Table (SVCT-DCM, SVCT-VCM) and Network Text Table (NTT-SNS).

On the in-band side OCAP requires processing of Program Association Table (PAT) and Program Map Table (PMT).