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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) 2.1§×´ë¿ª¿¡¼­ LTE-Advanced ¼­ºñ½º¸¦ À§ÇÑ ÀÎÁ¢´ë¿ª°úÀÇ °£¼·Æò°¡ ¹× ¾ç¸³¹æ¾È ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) Study on coexistence through interference evaluation between 2.1§× band and adjacent band for LTE-Advanced service
ÀúÀÚ(Author) ±è´ëÁß   Á¤±¤¼ö   Daejung KIM   Kwangsue Chung  
¿ø¹®¼ö·Ïó(Citation) VOL 18 NO. 01 PP. 0032 ~ 0041 (2014. 01)
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(Korean Abstract)
ÇöÀç À̵¿Åë½Å3»ç°¡ º¸À¯ÇÑ ÃÑ ÁÖÆļö´Â 390§Ö¿¡ À̸£Áö¸¸ LTE µ¥ÀÌÅÍ Æ®·¡ÇÈÀÇ °æ¿ì 1³â ±âÁØÀ¸·Î ¾à 6¹è°¡·® Áõ°¡ÇÏ°í ÀÖ´Â »óȲ¿¡¼­ ÆøÁõÇÏ´Â Æ®·¡ÇÈÀ» °¨´çÇϱâ À§Çؼ­´Â Á» ´õ ¸¹Àº ÁÖÆļö È®º¸°¡ ÇÊ¿äÇÏ´Ù. 2.1§×´ë¿ªÀº ÁÖÆļö Ư¼º, ´ë¿ªÀÇ ¿¬¼Ó¼º Ãø¸é¿¡¼­ À̵¿Åë½Å¿ë ÁÖÆļö·Î ÀÌ¿ëÇÒ °¡Ä¡°¡ ÀÖ´Ù. º» ³í¹®¿¡¼­´Â 2.1§× ´ë¿ªÀ» LTE-Advanced·Î È°¿ëÇϱâ À§ÇØ ÀÎÁ¢ Áö¿ª°úÀÇ ¾ç¸³À» À§ÇÑ ±¹Á¦¹ý±Ô¸¦ ºÐ¼®ÇÏ¿´´Ù. ¶ÇÇÑ, °£¼·Æò°¡¸¦ ½Ç½ÃÇÏ°í ±× °á°ú °ª µµÃâÀ» ÅëÇØ ÀÎÁ¢ ´ë¿ª°ú ¾ç¸³ °¡´ÉÇÔÀ» Áõ¸íÇÏ¿´´Ù.
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(English Abstract)
Currently, the three major Korean mobile operators hold a total of 390§Öof bandwidth, but at the current data traffic increase of almost 6 times per year, more frequency bandwidth should be secured in order to meet the exploding data traffic in the future. It is believed that 2.1§× frequency band is suitable for mobile communication in the light of frequency characteristics and continuity of the band. In this paper, we perform compliance analysis with the international radio regulation for coexistence with the adjacent region in order to use 2.1§×band for LTE-Advanced. In addition, we verify that 2.1§×band can coexist with the adjacent band by conducting an interference evaluation.
Å°¿öµå(Keyword) LTE-Advanced   2.1§×   °£¼·Æò°¡   ¾ç¸³¼º   ÀÎÁ¢Ã¤³Î °£¼· Àü·Âºñ   LTE-Advanced   2.1§×   Interference evaluation   Coexistence   Adjacent Channel Interference Power Ratio  
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