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Ç¥ÁعøÈ£ | TTAK.KO-06.0470 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2018-12-19 | ÃÑÆäÀÌÁö | 19 |
ÇѱÛÇ¥Áظí | µµ½É Áö¿ª¿¡¼ 0.8 ~ 73 §× Àû¿ëÀ» À§ÇÑ °æ·Î ¼Õ½Ç ¸ðµ¨ | ||
¿µ¹®Ç¥Áظí | Path Loss Model for 0.8 ~ 73 §× in Urban Area | ||
Çѱ۳»¿ë¿ä¾à | ÀÌ Ç¥ÁØ¿¡¼ Á¦½ÃµÈ ¸ðµ¨Àº °æ·Î ¼Õ½Ç ÃøÁ¤ µ¥ÀÌÅ͸¦ ±â¹ÝÀ¸·Î ¿©·¯ ³ª¶ó°¡ °øµ¿À¸·Î ÀÛ¾÷ÇÏ¿© ¸¸µé¾îÁ³À¸¸ç, µµ½É ȯ°æ¿¡¼ 0.8 ~ 73 §× ¹üÀ§¸¦ »ç¿ëÇÏ´Â ¹«¼± ¼ºñ½º¿Í µ¿Àϴ뿪 ¶Ç´Â ÀÎÁ¢ ´ë¿ªÀÇ ´Ù¸¥ ¹«¼± ¼ºñ½º¿Í °£¼· ¿©ºÎ¸¦ ºÐ¼®ÇÒ °æ¿ì ÇÊ¿äÇÑ °æ·Î ¼Õ½ÇÀ» »çÀü¿¡ ¿¹ÃøÇÒ ¼ö ÀÖ´Â °è»ê½ÄÀÌ´Ù.
ÇØ´ç ÀüÆÄ ¸ðµ¨Àº ½ÇÁ¦ ȯ°æ¿¡¼ ÃøÁ¤À» ÅëÇØ ¾ò¾îÁø µ¥ÀÌÅ͸¦ ±â¹ÝÀ¸·Î ÇÏ¿´À¸¹Ç·Î Àû¿ëÇÒ ¼ö ÀÖ´Â Á¶°ÇÀº °¡½Ã°Å¸®(LoS, Line of Sight) °æ·ÎÀÎ °æ¿ì¿¡ µµ½É ȯ°æ¿¡¼ 0.8 ~ 73 §× ¹üÀ§ÀÇ ÁÖÆļö¿Í, ºñ°¡½Ã°Å¸®(NLoS, Non Line of Sight) °æ·ÎÀÎ °æ¿ì¿¡ µµ½É °íÃþ ȯ°æ¿¡¼ 0.8 ~ 38 §× ¹üÀ§ÀÇ ÁÖÆļö ¹× µµ½É ÀúÃþ ȯ°æ¿¡¼ 10 ~ 73 §× ¹üÀ§ÀÇ ÁÖÆļö·Î Á¦ÇÑÀûÀÌ´Ù. ¶ÇÇÑ ÇØ´ç ¸ðµ¨Àº ¼Û¼ö½Å À§Ä¡ÀÇ ³ôÀÌ°¡ ÁÖº¯ °Ç¹°º¸´Ù ³·Àº µµ½Ã Çù°î ȯ°æÀÇ °æ¿ì·Î Á¦ÇÑÇÑ´Ù. |
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¿µ¹®³»¿ë¿ä¾à | The standard is based on measurements made by several countries working jointly. It analyzes the wireless service using the range of 0.8 ~ 73 §× in the urban area and interference with other wireless services in the same band or adjacent band provides a formula that can predict the required path loss in advance. The propagation model does not require any conditions other than the urban environment, and distinguishes between line of sight and non line of sight paths. Furthermore, the model is limited to the case where the height of the transmission / reception position is lower than the surrounding buildings. | ||
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°ü·ÃÆÄÀÏ | TTAK.KO-06.0470.pdf |
- ÀÌÀü
- 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;5G System; Usage of the Unified Data Repository Service for Policy Data, Application Data and Structured Data for Exposure; Stage 3(Release 18)
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- 3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;5G System; Network Data Analytics Services; Stage 3(Release 18)