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Ç¥ÁعøÈ£ | [ÆóÁö] TTAE.IE-802.11n | ±¸Ç¥ÁعøÈ£ | |||||||||
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Á¦°³Á¤ÀÏ | 2011-12-21 | ÃÑÆäÀÌÁö | 0 | ||||||||
ÇѱÛÇ¥Áظí | ¹«¼± LAN °íó¸®À² ±Ô°Ý | ||||||||||
¿µ¹®Ç¥Áظí | WLAN High Throughput Standard | ||||||||||
Çѱ۳»¿ë¿ä¾à | IEEE 802.11nÀº IEEE802.11-2007ÀÇ °³Á¤ÆÇÀÌ´Ù. IEEE802.11nÀº ±âÁ¸ 802.11 Ç¥
ÁØ À§¿¡ MIMO (multiple-input multiple-output) ¿Í 40MHz ä³Î ´ë¿ªÆøÀ» °¡Áø ¹°¸® °èÃþ(physical layer), ¸Æ °èÃþ(MAC layer)ÀÇ ÇÁ·¹ÀÓ °áÇÕ(frame aggregation) ±â¼úÀ» Ãß°¡ÇÏ¿© ¸¸µé¾îÁ³´Ù. º» Ç¥ÁØÀº 2.4GHz ¹× 5GHz ISM ´ë¿ª¿¡¼ µ¿ÀÛÇÏ´Â ¹«¼±·£ ¸Åü Á¢¼Ó Á¦¾î (MAC) ¹× ¹°¸®°èÃþ (PHY) ±Ô°ÝÀ¸·Î ÃÖ´ë 600MbpsÀÇ ¹«¼± Àü¼Û¼Ó µµ¸¦ Á¦°øÇÑ´Ù. ¶ÇÇÑ 11Mbps ¹× 54Mbs ±Þ ±âÁ¸ ¹«¼±·£ Àü¼Û±Ô°Ý°ú º¸¾È, Ç°Áú µî À» Á¦°øÇϱâ À§ÇÑ ±â¼ú±Ô°ÝÀ» ¸ðµÎ Á¤ÀÇÇÏ°í ÀÖ´Ù. |
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¿µ¹®³»¿ë¿ä¾à | IEEE 802.11n is a revision of IEEE802.11-2007. IEEE802.11n which is based on
802.11 standard adopts MIMO(Multiple-Input Multiple-Output), 40MHz bandwidth physical layer, and frame aggregation in MAC layer technologies. This standard, which includes MAC and PHY, supports wireless transmission speeds up to 600Mbps in 2.4GHz and 5GHz ISM band. Furthermore, it provides compatibilities to the other wireless LAN technologies such as 11Mbps and 54Mbps. |
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°ü·ÃÆÄÀÏ | TTAE.IE-802.11n.zip | ||||||||||
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