IEC EN 62516-2 Terrestrial Digital Multimedia Broadcasting (T-DMB) Receivers - Part 2: Interactive Data Services Using BIFS

Electromagnetic and Electrical Tests

IEC EN 62516-2 Terrestrial Digital Multimedia Broadcasting (T-DMB) Receivers - Part 2: Interactive Data Services Using BIFS

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 62516-2 testing. IEC EN 62516-2 specifies specifications and requirements for interactive data services using binary format for scene (BIFS) in terrestrial digital multimedia broadcast (T-DMB) receiver.

IEC EN 62516-2 Terrestrial Digital Multimedia Broadcasting (T-DMB) Receivers - Part 2: Interactive Data Services Using BIFS

The ancillary data specification will be used selectively only when ancillary information is conveyed or interactive services are provided. The structure of PMT used in interactive BIFS broadcast is different from that used in basic audio/video broadcast, which causes terminals to malfunction.

The IOD is not interpreted assuming only audio/video content is transmitted. When there is more than one OD stream in the IOD, it may not be possible to distinguish between audio/video content related OD streams. In this case, the problem arises that the PID value of the audio/video content cannot be obtained.

Video associated audio (hereinafter "associated audio") will support a stereo audio signal with a maximum sampling rate of 48 kHz. Associated audio will support audio up to CD quality. The quality of the associated sound will be better than the quality of analog FM sound.

The broadcast-participation service will enable the reception of interactive data and retransmission of user response to broadcast networks while watching T-DMB audio/video broadcast.

EUROLAB assists manufacturers with IEC EN 62516-2 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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