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Ç¥ÁعøÈ£ | TTAE.ET-GS ORI 001 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2013-12-18 | ÃÑÆäÀÌÁö | 4 |
ÇѱÛÇ¥Áظí | ¿ø°Ý ¹«¼±±¹ ÀÎÅÍÆäÀ̽º - ¿ä±¸ »çÇ× | ||
¿µ¹®Ç¥Áظí | Remote Radio Unit Interface - Requirements for Open Radio equipment Interface | ||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº RU¿Í DU °£ ÀÎÅÍÆäÀ̽ºÀÇ ¿ä±¸ »çÇ×À» ´ÙÀ½°ú °°ÀÌ Á¤ÀÇÇÑ´Ù.
- Áö¿ø °¡´ÉÇÑ ½Ã½ºÅÛ ÅäÆú·ÎÁö´Â ´ÜÀÏ È©(hop), üÀÎ(chain), ¸µ(ring), Æ®¸®(tree)ÀÓ. - Áö¿ø °¡´ÉÇÑ ¹«¼± ±Ô°ÝÀº UTRA-FDD, E-UTRA-FDD, E-UTRA-TDDÀ̸ç, UTRA-FDD¿Í E-UTRA-FDD°£ÀÇ ´ÙÁßȵµ Áö¿øÇÔ. - ÇÁ·ÎÅäÄÝ ¿ä±¸ »çÇ× : CPRI¿ÍÀÇ È£È¯¼ºÀÌ À¯ÁöµÇ¾î¾ß Çϸç, Á¦¾î ¹× °ü¸®¸¦ À§ÇÑ ÇÁ·ÎÅäÄÝ ½ºÅðú RE ¸®¼Ò½º °ü¸®, RE ¿À·ù °ü¸® µîÀ» Áö¿øÇÔ. |
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¿µ¹®³»¿ë¿ä¾à | This standard specifies the requirements of interface between RU and DU as follows;
- Reference system topologies: single hop, chain, ring, and tree - Supported radio standards: UTRA-FDD, E-UTRA-FDD, E-UTRA-TDD, and Multiplexing between UTRA-FDD and E-UTRA-FDD on a link - Protocol requirements: The standard shall be compliant with all of the requirements in CPRI and shall support C&M protocol stack, RE resource management, and RE fault management. |
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°ü·ÃÆÄÀÏ | TTAE.ET-GS ORI 001.zip |