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Ç¥ÁعøÈ£ TTAE.ET-TR 102 021-8 v1.1.1 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí TETRA User Requirement Specification; TETRA Release 2; Part 8: Air - Ground - Air services
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº Å×Æ®¶ó(TETRA) ¸±¸®½º 2ÀÇ °í¼Ó µ¥ÀÌÅÍ¿¡ ´ëÇÑ »ç¿ëÀÚ ¿ä±¸ »çÇ× Áß Áö»ó
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• DMO(Direct Mode Operation)
¿µ¹®³»¿ë¿ä¾à This standard provides the user requirements for Air – Ground – Air services of TETRA
Release 2 High Speed Data. The main issues cover:
• general requirements
• air to ground implementation
• signalling
• large radius cells
• direct mode operation
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