Summary

Recommendation ITU-T J.383 describes the conversion schemes of the data structures defined in Recommendation ITU‑R BO.2098-0 for cable television systems on the basis of Recommendation ITU-T J.382.

Recommendation ITU-R BO.2098-0 specifies two data structures, MPEG-2 TS and TLV. MPEG-2 TS data packets are directly transmitted while any transmission control signals and service information are transmitted using a descriptor specified in ETSI TS 102 991. TLV packets are not directly transmitted in a TLV format but converted to the GSE 6 packet format specified in Recommendation ITU-T J.382.

The emergency warning system control signal specified in Recommendation ITU-R BO.2098-0 is also converted into physical layer signalling specified in Recommendation ITU-T J.382, to wake up the receiver when the emergency warning system is activated.