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  Á¦¸ñ [¾È¸®¾²] LTE-Advanced ¹«¼± Åë½Å Å×½ºÅÍ MT8821C 6CA ´Ü¸»±â¸¦ À§ÇÑ ÃøÁ¤Áö¿ø Ãß°¡
  ÀÛ¼ºÀÏ 2017-10-23    
     

LTE-Advanced ¹«¼± Åë½Å Å×½ºÅÍ MT8821C 6CA ´Ü¸»±â¸¦ À§ÇÑ RF ¹× PHY Layer Throughput ÃøÁ¤ Áö¿ø Ãß°¡
MT8821C LTE-Advanced 6CA ÃøÁ¤ ¼ÒÇÁÆ®¿þ¾î ¿É¼ÇÀÇ Ãâ½Ã

Anritsu CorporationÀº 2017³â 10¿ù 23ÀÏ ÀÚ»çÀÇ ¹«¼± Åë½Å ºÐ¼®±â MT8821C ±â´É °³¼±À» ÅëÇؼ­ LTE-Advanced FDD DL CA 6CCs ÃøÁ¤ ¼ÒÇÁÆ®¿þ¾î MX882112C-061 ¹× LTE-Advanced DL 6CA ¿ë LTE-Advanced TDD DL CA 6CC ÃøÁ¤ ¼ÒÇÁÆ®¿þ¾î MX882113C-061¸¦ Ãâ½ÃÇÕ´Ï´Ù.

MT8821C ´Â LTE-Advanced ´Ü¸»±â RF TRx Å×½ºÆ® ±â´ÉÀº ¹°·Ð ±âÁö±¹ ½Ã¹Ä·¹ÀÌ¼Ç ±â´ÉÀÌ ³»ÀåµÈ ¿ÃÀοø (all-in-one) Å×½ºÅÍÀÔ´Ï´Ù. ÀÌ »õ·Î¿î ¼ÒÇÁÆ®¿þ¾î ¸±¸®Áî°¡ µÇ±â Àü±îÁö´Â DL CA 4CC 4x4 MIMO ¹× DL CA 5CC 2x2MIMO¸¦ ¸ðµÎ Áö¿øÇØ¿Ô½À´Ï´Ù.

ÀÌ·¯ÇÑ »õ·Î¿î ¼ÒÇÁÆ®¿þ¾î ¿É¼ÇÀ» ¼³Ä¡Çϸé 6CA SISO ¹× 6CA 2x2 MIMO¿¡ ´ëÇÑ RF ¹× PHY layer ÃøÁ¤¿¡ ´ëÇÑ ¾÷±×·¹À̵åµÈ Áö¿øÀÌ Ãß°¡µË´Ï´Ù. ¶ÇÇÑ 6CA with LAAÅ×½ºÆ®µµ Áö¿øµË´Ï´Ù.

[°³¹ß¹è°æ]
Àü ¼¼°èÀÇ Åë½Å »ç¾÷ÀÚ´Â LTE Ç¥ÁØÀ» µµÀÔÇÏ¿© ±âÁ¸ LTE Ç¥ÁØÀ» °¡¼ÓÈ­ÇÏ°í ¸ð¹ÙÀÏ ºñµð¿À ½ºÆ®¸®¹Ö µî ´ë¿ë·® µ¥ÀÌÅ͸¦ »ç¿ëÇÏ´Â ¼­ºñ½ºÀÇ Æø¹ßÀûÀÎ Áõ°¡¿¡ ´ëóÇÒ ¼ö ÀÖµµ·Ï Áö¿øÇÕ´Ï´Ù. ´õ ºü¸¥ LTE-Advanced ³×Æ®¿öÅ© ¼Óµµ¸¦ Áö¿øÇÏ´Â ÇÙ½É ±â¼úÀº multiple component carrier(CC)¸¦ ÅëÇÕÇÏ´Â Carrier Aggregation(CA)ÀÔ´Ï´Ù.

¶ÇÇÑ 2019³â ¼­ºñ½º Àü°³¸¦ ¸ñÇ¥·Î ÇÑ Â÷¼¼´ë 5G Åë½Å ½Ã½ºÅÛÀ¸·Î ¿øÈ°ÇÏ°Ô ÀüȯÇϱâ À§ÇØ ´õ ¸¹Àº CC¸¦ »ç¿ëÇÏ¿© ±â°¡ºñÆ® ±Þ LTE ±â¼úÀ» µµÀÔ ÇÒ °èȹÀÔ´Ï´Ù.

¾È¸®¾²´Â ºü¸¥ ¼ÓµµÀÇ ³×Æ®¿öÅ© ¿ä±¸¸¦ Áö¿øÇÏ´Â ÃøÁ¤ ¼Ö·ç¼ÇÀ» Á¦°øÇϱâ À§ÇØ ÀÚ»çÀÇ ÀαâÀÖ´Â MT8821C¸¦ »ç¿ëÇÏ¿© 6CC CAÀÇ RF TRx Ư¼ºÀ» Å×½ºÆ® Çϱâ À§ÇØ ÀÌ µÎ °¡Áö »õ·Î¿î ¼ÒÇÁÆ®¿þ¾î ¿É¼ÇÀ» Ãâ½ÃÇß½À´Ï´Ù.

[Á¦Ç° °³¿ä]
MT8821C´Â LTE-Advanced ´Ü¸»±â ¿ë RF TRx Å×½ºÆ® ±â´É°ú ±âÁö±¹ ½Ã¹Ä·¹ÀÌ¼Ç ±â´ÉÀÌ ³»ÀåµÈ ¿ÃÀοø(all-in-one) Å×½ºÅÍÀÔ´Ï´Ù. ´Ü¸»ÀÌ Åë½ÅÇÏ´Â µ¿¾È TRx Ư¼º Å×½ºÆ®¸¦ Áö¿øÇÕ´Ï´Ù. ¶ÇÇÑ MT8821C´Â ½Ã±×³Î¸µÀ» ÅëÇØ ´Ü¸»±â¸¦ Á¦¾î ÇÒ ¼ö ÀÖÀ¸¹Ç·Î Ĩ¼Â¿¡ µû¶ó º¯°æ¾øÀÌ Á÷Á¢ ÃøÁ¤À» Áö¿øÇϹǷΠÃøÁ¤ ȯ°æ ¼³Á¤ ºñ¿ëÀÌ Àý°¨µË´Ï´Ù.

[ÁÖ¿ä Ư¡µé]
- LTE / LTE-Advanced, Cat-M1 / NB-IoT, W-CDMA / HSPA, GSM / EGPRS, TD-SCDMA / HSPA, CDMA2000 1X / 1xEV-DO µî 3GPP / 3GPP2 UE RF TRX Å×½ºÆ®¸¦ ÁؼöÇÏ´Â ¸ðµç ¼¿·ê·¯ ±â¼úµéÀ» Áö¿ø
- LTE-Advanced DownlinkCarrier Aggregation Áö¿ø :
    £¾ÇÑ Àåºñ·Î 5CC SISO Å×½ºÆ®
    £¾ÇÑ Àåºñ·Î 2CC 4x4 MIMO ¹× 4CC 2x2 MIMO Å×½ºÆ®
    £¾4CC 4x4 MIMO ¹× 6CC 2x2 MIMO Å×½ºÆ®
    £¾5CC 4x4 MIMO Å×½ºÆ®
- LTE-U / LAA Áö¿ø
- VoLTE À½¼º / ¿µ»ó echoback Å×½ºÆ® Áö¿ø
- ÃÖ´ë 6 GHz Áö¿ø
- 160 MHz ³ÐÀº ÁÖÆļö ´ë¿ªÆø (Tx¿Í Rx ¸ðµÎ)
- ´ëÇü ÅÍÄ¡ ÆгÎÀ» °®Ãá Â÷¼¼´ë GUI
- MT8820 ½Ã¸®Áî¿ÍÀÇ È£È¯¼º

[MT8821C Á¦Ç° ÀÚ¼¼È÷ º¸±â]

  
 
  ´ÙÀ½±Û ´ÙÀ½ ([¾È¸®¾²] ¹«¼± Åë½Å ºÐ¼®±â MT8821C Cat-M1 / NB-IoT 3GPP RF ÃøÁ¤ ¹× ±â´É Áö¿ø Ãß°¡)
  ÀÌÀü±Û ÀÌÀü ([¾È¸®¾²] ½ÇÁ¦ ÄÝ »óÅÂÀÎ ³×Æ®¿öÅ© ¸ðµå¿¡¼­ RF ¼º´É Å×½ºÆ® WLAN ÃøÁ¤ ¼Ö·ç¼Ç)