BS EN 62943:2017
$142.49
Visible light beacon system for multimedia applications
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 28 |
IEC 62943:2017 aims at establishing a unified standard concerning the lower communication layer common to multimedia applications, and does not deal with the upper communication layer which depends upon individual applications. This document specifies a unidirectional visible light communication protocol using visible light, named “visible light beacon system for multimedia applications”.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 5 | English CONTENTS |
| 7 | FOREWORD |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 System outline 4.1 Interface points and protocol rules Figures Figure 1 – Visible light beacon system for multimedia applications |
| 11 | Figure 2 – Visible light beacon system for multimedia applications:structure and interface point |
| 12 | 4.2 Functions 5 Physical layer 5.1 Wavelength 5.2 Data rate 5.3 Data transmission system Figure 3 – I-4PPM signal waveform |
| 13 | 5.4 Spurious 6 Frame layer 6.1 Single frame transmission 6.1.1 Frame structure 6.1.2 Preamble (PRE) Figure 4 – I-4PPM Slot and Symbol Figure 5 – Frame structure for single frame transmission |
| 14 | 6.1.3 ID length (IDLEN) 6.1.4 ID type (IDTYPE) 6.1.5 CRC 6.2 Multiple frames transmission 6.2.1 Frame structure Figure 6 – Preamble for single frame transmission Tables Table 1 – ID length Table 2 – Length of CRC and generator polynomial |
| 15 | 6.2.2 Preamble (PRE) Figure 7 – Frame structure for a multiple frames transmission Table 3 – Possible length of concatenated data |
| 16 | 6.2.3 Sequence number (SEQNO) 6.2.4 Partition type (PTYPE) Table 4 – Preambles for multiple frames transmission Table 5 – Sequence number |
| 17 | 6.2.5 BODY 6.2.6 CRC Figure 8 – Body field in Single frame compatible mode Table 6 – Partition type Table 7 – Field composition for each length of ID/DATAin Single frame compatible mode |
| 18 | 6.3 Idle pattern 7 Measurement method |
| 19 | Annex A (normative) Code management concerning frame type, ID and DATA |
| 20 | Annex B (informative) Background, application examples, and safety B.1 General B.2 Background of this standard B.3 Application examples B.3.1 General B.3.2 Multimedia applications utilizing positional information B.3.3 Application in public spaces |
| 21 | B.3.4 Cooperation with other services B.3.5 Application to setting of equipment B.3.6 Application to AV and multimedia devices B.3.7 Application to entertainment B.4 Safety |
| 22 | Annex C (informative) Purpose, justification, possible applications, and installation examples C.1 Purpose C.2 Justification C.3 Possible applications C.3.1 Genereal C.3.2 Visible light beacon system for multimedia devices receiving location-dependent advertisement multimedia information from digital signage Figure C.1 – Visible light beacon system for multimedia devices receiving location-dependent advertisement multimedia information from digital signage |
| 23 | C.3.3 Visible light beacon system for guiding and navigation system C.3.4 Visible light beacon system for multimedia devices receiving multimedia information from a TV backlight Figure C.2 – Visible light beacon system for guiding and navigation system Figure C.3 – Visible light beacon system for multimediadevices receiving multimedia information from a TV backlight |
| 24 | C.4 Installation examples C.4.1 General C.4.2 Visible light beacon system for indoor navigation for the visually impaired (february 2012) C.4.3 Visible light beacon system for indoor smartphone users (april 2013) Figure C.4 – Visible light beacon system for indoor navigation for the visually impaired |
| 25 | Figure C.5 – Visible light beacon system for indoor smartphone users |
| 26 | Bibliography |
