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Ç¥ÁعøÈ£ TTAK.IR-F.1519 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí Method of frequency arrangements based on frequency blocks for systems in the fixed services
Çѱ۳»¿ë¿ä¾à À̵¿Åë½Å ½Ã½ºÅÛÀÇ ±Þ¼ÓÇÑ ¹ß´Þ·Î ¾ß±âµÇ´Â ÁÖÆļö ºÎÁ· ¹®Á¦¸¦ ÇؼÒÇÏ°í, Áö±Ý±îÁö´Â ÁÖÆļö ÀÌ¿ëÀÌ È°¹ßÇÏÁö ¾ÊÀº 20 GHz ÀÌ»óÀÇ °íÁÖÆļö ´ë¿ªÀ» È°¼ºÈ­Çϱâ À§ÇÑ ¹æÆíÀÇ Çϳª·Î À̵¿Åë½Å¸Á ±¸ÃàÀ» À§ÇÑ ÀÎÇÁ¶ó Åë½Å¸ÁÀ¸·Î½á °íÁ¤ ¾÷¹«ÀÇ ¿ªÇÒÀÌ Á¦½ÃµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ °íÁÖÆļö ´ë¿ªÀÇ °æ¿ì ¼¿·ê·¯ ÇüÅÂÀÇ ÁÖÆļö Àç»ç¿ë Ư¡ÀÌ ÀÖ¾î ±âÁ¸¿¡ »ç¿ëÇÏÁö ¾Ê´ø »õ·Î¿î ä³Î ¹èÄ¡ ¹æ¹ýÀ» ÅëÇØ ½ºÆåÆ®·³ ÀÌ¿ë È¿À²À» µµ¸ðÇÒ ¸ñÀûÀ¸·Î, º» Ç¥ÁØ¿¡¼­´Â ºí·Ï ´ÜÀ§ÀÇ °íÁ¤ ¾÷¹«¿ë ÁÖÆļö ¹èÄ¡ ¹æ¹ýÀ» ±â¼úÇÑ´Ù.
Á¦3Àå¿¡¼­´Â °íÁ¤ ¾÷¹«¿ë ÁÖÆļö ¹èÄ¡ ¹æ¹ý¿¡¼­ Àû¿ëµÇ´Â ¿ë¾îÀû Çؼ®À» ÅëÇØ ºí·Ï ¹èÄ¡ ¹æ¹ýÀÇ °³³äÀ» ±â¼úÇÏ°í, ½ºÆåÆ®·³À» È¿À²ÀûÀ¸·Î ÀÌ¿ëÇϱâ À§Çؼ­ ÁÖÆļö ÇÒ´ç ¹× °èȹ½Ã °í·ÁÇØ¾ß ÇÒ »çÇ×, ±âÁ¸ÀÇ ½ÖÀ¸·Î ÇÒ´çÇÏ´Â FDD ½Ã½ºÅÛÀÇ Ã¤³Î ¹èÄ¡¿¡ ¹ÝÇØ TDD ½Ã½ºÅÛÀÇ °æ¿ì¿¡ ´ëÇÑ Ã¤³Î ¹èÄ¡ µîÀ» Á¦4Àå¿¡¼­ ±â¼úÇÑ´Ù.
¸¶Áö¸·À¸·Î 38 GHz ´ë¿ªÀÇ ÁÖÆļö¿¡¼­ ÇöÀç Àû¿ëµÇ°í ÀÖ´Â ºí·Ï ¹èÄ¡ ¹æ¹ýÀ» ¿¹·Î µé¾î Ãß°¡ÀûÀ¸·Î ¼³¸íÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à In order to resolve insufficient frequency amount for broadband mobile service and to introduce wide usage above 20 GHz frequency range in radiocommunication services, fixed wireless systems have an important role in an infrastructure of broadband mobile service.
The frequency above 20 GHz is good to use repeatedly a frequency channel and also provide a short range transmissions with extremely high speed. In order to encourage spectrum efficiency through new channel arrangements, a method for frequency arrangement based on the frequency block in the fixed wireless systems would be described in the main text.
Concept and definitions related to fixed service spectrum terminology such as channel, sub-channel, and block are illustrated in chapter 3, and material in connection with the preparation and use of fixed service frequency arrangements based on sub-bands and contiguous frequency blocks, especially for multipoint systems are given in chapter 4.
In addition, chapter 5 provides an example of the use of frequency blocks for systems in the fixed service in the 38 GHz band.
±¹Á¦Ç¥ÁØ ITU-R F.1519
°ü·ÃÆÄÀÏ TTAK.IR-F.1519.pdf TTAK.IR-F.1519.pdf            

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