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ÇѱÛÇ¥Áظí 2.4GHz ´ë¿ªÀÇ LR-WPANÀ» À§ÇÑ Ã¸ ½ÅÈ£ È®»ê½ºÆÑÆ®·³(CSS: Chirp Spread Spectrum)- ¹°¸®°èÃþ -
¿µ¹®Ç¥Áظí Specification for 2.4GHz CSS(Chirp Spread Spectrum) in the Low-Rate Wireless Personal Area Networks- PHY -
Çѱ۳»¿ë¿ä¾à ÁÖ¿ä ³»¿ëÀ¸·Î´Â WPAN¿¡¼­ÀÇ ±Ù°Å¸® À§Ä¡ÆÄ¾Ç ¹× Àú¼Ó µ¥ÀÌÅÍ Åë½Å ¼­ºñ½º ¿¡ »ç¿ë
µÇ´Â ø ½ÅÈ£ È®»ê½ºÆÑÆ®·³(CSS: Chirp Spread Spectrum)ÀÇ ¹°¸®°èÃþ¿¡ ´ëÇÑ ±Ô°ÝÀ¸·Î
¼­ µ¿ÀÛ ÁÖÆļö ¹üÀ§ ¹× µ¥ÀÌÅÍ Àü¼ÛÀ², CSS PHY ä³ÎÇÒ´ç, CSS PHY¿¡¼­ ¿ä±¸µÇ´Â µ¥
ÀÌÅͼӵµ, º¯Á¶ ¿Í È®»ê ¹æ½Ä, CSS ÇÁ·¹ÀÓ Æ÷¸Ë, ÆÄÇü°ú ¼­ºêø ¼ø¿­, CSS±â¼úÀÇ ¹«¼±
¿ä±¸ ±Ô°Ý ³»¿ë µîÀ» Á¤ÀÇÇÏ°í ÀÖÀ¸¸ç ´Ù¸¥ Ç¥ÁØ°úÀÇ °øÁ¸¼ºÀ» Æ÷ÇÔÇÏ°í ÀÖ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard is the specification for physical layer of CSS(Chirp Spread Spectrum)
which purpose to use data communication and location awareness service in the low
rate wireless personal area network and define the operating frequency range, channel
assignments, data rates, modulation & spreading, frame format, waveform and subchirp
sequences, radio specification etc. in the CSS PHY. It contains the coexistence
with other IEEE standards and proposed standards.
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