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Ç¥ÁعøÈ£ | TTAK.KO-06.0246/R1 | ±¸Ç¥ÁعøÈ£ | |
---|---|---|---|
Á¦°³Á¤ÀÏ | 2020-12-10 | ÃÑÆäÀÌÁö | 16 |
ÇѱÛÇ¥Áظí | Àú¼Ó WPANÀ» À§ÇÑ 920 MHz ¹°¸® °èÃþ | ||
¿µ¹®Ç¥Áظí | 920 MHz Physical Layer (PHY) Specification for Low-Rate Wireless Personal Area Networks (LR-WPANs) | ||
Çѱ۳»¿ë¿ä¾à | ÁÖ¿ä ³»¿ëÀ¸·Î´Â 917-923.5 MHz ´ë¿ª¿¡¼ »ç¿ëÇϴ ä³Î ´ë¿ªÆøÀº 1.2MHzÀÇ °æ¿ì IEEE 802.15.4¿¡¼ Á¦¾ÈÇÑ 902-928MHz ´ë¿ªÀÇ PHY ¸ðµåµéÀ» »ç¿ëÇÏ°í, ä³Î ´ë¿ªÆøÀÌ 600 kHzÀÎ °æ¿ì´Â IEEE 802.15.4¿¡¼ Á¦¾ÈÇÑ 868-868.6MHz ´ë¿ªÀÇ PHY ¸ðµåµéÀ» »ç¿ëÇϵµ·Ï ÇÔÀ¸·Î½á, IEEE Ç¥ÁؾÈÀ» º¯°æÇÏÁö ¾Ê´õ¶óµµ ±¹³» ä³Î ȯ°æ¿¡ Àû¿ë °¡´ÉÇÏ´Ù. °ü·ÃµÈ ¼¼ºÎÀûÀÎ ÆĶó¹ÌÅ͵éÀº Çѱ¹ ÁÖÆļö ºÐ¹è ¹× ä³Î Ư¼ºµéÀ» °í·ÁÇÏ¿© ÀûÀýÇÑ °ªÀ¸·Î ¼ö¿ëÇÒ ¼ö ÀÖµµ·Ï ÇÑ´Ù. ÀÌ Ç¥ÁØÀº °³Á¤µÈ °úÇбâ¼úÁ¤º¸Åë½ÅºÎ°í½Ã¸¦ ¹Ý¿µÇÏ¿´´Ù | ||
¿µ¹®³»¿ë¿ä¾à | This Standard describes the usage of frequeny band of 917-923.5 MHz for demesitic LR WPAN. A channel bandwidth is divided by 600kHz case and 2MHz case. And two high data rate PHY¡¯s have been used to the 917-923.5 MHz band. | ||
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°ü·ÃÆÄÀÏ | TTAK.KO-06.0246R1.pdf |