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Ç¥ÁعøÈ£ [ÆóÁö] TTAE.IE-802.15.4q-2016 ±¸Ç¥ÁعøÈ£
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ÇѱÛÇ¥Áظí IEEE 802.15.4q ±â¹Ý ÃÊÀúÀü·Â Åë½Å±â¼ú
¿µ¹®Ç¥Áظí IEEE 802.15.4q Ultra Low Power
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº ternary amplitude shift keying (TASK)°ú rate switch Gaussian frequency shift keying (RS-GFSK)¶ó´Â µÎ °¡Áö PHY¸¦ Á¤ÀÇÇÑ´Ù. Á¤ÀÇµÈ µÎ °¡Áö PHY´Â ±âÁ¸ IEEE Std 802.15.4-2015¿¡¼­ Á¤ÀÇµÈ PHY¿¡ Ãß°¡µÈ ±â´ÉÀÌ´Ù. ¶ÇÇÑ ÀÌ Ç¥ÁØÀº µÎ °¡Áö PHY¸¦ À§Çؼ­ ¼öÁ¤µÈ MACµµ Æ÷ÇÔÇÏ°í ÀÖ´Ù. »õ·Ó°Ô Á¤ÀÇµÈ µÎ °¡Áö PHY´Â ´Ù¾çÇÑ ÁÖÆļö ´ë¿ª°ú ´Ù¾çÇÑ Áö¿ª¿¡¼­ ¼Òºñ Àü·ÂÀÌ ÀûÀº Åë½ÅÀ» Á¦°ø ÇÔÀ¸·Î½á ±â±âÀÇ »ç¿ë ½Ã°£À» ´Ã·ÁÁØ´Ù.
¿µ¹®³»¿ë¿ä¾à The standard defines two physical layers (PHYs), ternary amplitude shift keying (TASK) and rate switch Gaussian frequency shift keying (RS-GFSK). Two alternate PHYs are specified in addition to the PHYs of IEEE Std 802.15.4-2015. The standard also defines the medium access control (MAC) modifications needed to support the implementation of the TASK and RS-GFSK PHYs. These alternate PHYs enable low-cost, ultra-low power consumption, as well as extended battery life, in various frequency bands and geographical regions under multiple regulatory domains.
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°ü·ÃÆÄÀÏ TTAE.IE-802.15.4q-2016.pdf

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