Patent ID: 11889145
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A transmission apparatus, comprising:
processing circuitry configured to:
process a stream of a PLP (Physical Layer Pipe) included in a broadcast signal, the stream being constituted by packets each having a header and a payload; and
cause the header of each of the packets to carry, in predetermined bits of the header of the respective packet, identification information identifying the PLP,

wherein (1) the stream is an Internet Protocol (IP) stream and the predetermined bits are included in an area stipulated by Robust Header Compression (RoHC) or (2) the stream is a transport stream (TS) and the predetermined bits are included in an area stipulated by MPEG2-TS.