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Ç¥ÁعøÈ£ | TTAK.KO-10.1307-Part7 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2023-12-06 | ÃÑÆäÀÌÁö | 10 |
ÇѱÛÇ¥Áظí | ±¤ÇÐ Ä«¸Þ¶ó Åë½Å ¹°¸®°èÃþ ÇÁ·ÎÅäÄÝ µ¥ÀÌÅÍ À¯´Ö(PPDU) ÇÁ·¹ÀÓ Çü½Ä - Á¦7ºÎ: Ä÷¯°ø°£ 2»ó ÆíÀÌ(Color S2-PSK) º¯Á¶ ¹æ½Ä | ||
¿µ¹®Ç¥Áظí | Physical Protocol Data Unit (PPDU) Frame Format for Optical Camera Communication - Part 7: Color Space Two-Phase Shift Keying (Color S2-PSK) Modulation Scheme | ||
Çѱ۳»¿ë¿ä¾à | Ç¥ÁØ¿¡¼´Â LED ÆгΠ¹× ºû ±â¹Ý À̹ÌÁö ¼¾¼ Åë½ÅÀ» À§ÇÑ Ä÷¯°ø°£ 2»ó ÆíÀÌ º¯Á¶ ¹æ½ÄÀ» »ç¿ëÇÏ´Â ¼Û½Å±â ¹× ¼ö½Å±â ¹°¸®°èÃþÀÇ ÂüÁ¶ ¾ÆÅ°ÅØó¿¡ ÇØ´çÇÏ´Â ¼ö½Å±â ¹°¸®°èÃþÀ» Á¤ÀÇÇÏ°í ¼ö½Å±â ¹°¸®°èÃþÀÇ ÁÖ¿ä ±â´É°ú ±âº» ¿ä¼Ò¿¡ ´ëÇØ ¼³¸íÇÑ´Ù. ¼ö½Å±â ¹°¸®°èÃþÀÌ ¼³¸íµÈ´Ù. ¶ÇÇÑ °¢ ¿ä¼Ò ±â´É¿¡ ´ëÇÑ °í·Á »çÇ×À» ¼³¸íÇÑ´Ù. ½Ã°£ ¿µ¿ª Ä÷¯°ø°£ 2»ó ÆíÀÌ º¯Á¶ ¹æ½ÄÀº Ä÷¯ º¯Á¶ ¹æ½Ä°ú °ø°£ 2»ó ÆíÀÌ º¯Á¶ ¹æ½ÄÀ» °áÇÕÇÏ¿© Áö¿øµÈ´Ù. | ||
¿µ¹®³»¿ë¿ä¾à | In the standard, the receiver PHY layer which corresponds to the reference architecture of transmitter and receiver PHY using Color S2-PSK modulation for LED panel and light based image sensor communication is defined, and the main functions of receiver PHY layer and the basic elements in receiver PHY layer are described. Also, the considerations for each element function are described. The modulation scheme in time domain Color S2-PSK is supported by combining Color Shift Keying scheme and S2-PSK scheme. | ||
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