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Ç¥ÁعøÈ£ [ÆóÁö] TTAE.ET-EN300_392-11-12 ±¸Ç¥ÁعøÈ£
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ÇѱÛÇ¥Áظí TETRA À½¼º & µ¥ÀÌÅÍ ½Ã½ºÅÛ; Part 11: ºÎ°¡¼­ºñ½º 2; Sub-Part 12: ÅëÈ­ º¸·ù (CH)
¿µ¹®Ç¥Áظí Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 11: Supplementary services stage2; Sub-part 12: Call Hold (CH)
Çѱ۳»¿ë¿ä¾à ±¹°¡ Àç³­¸Á ¹«¼±Åë½Å±â¼ú·Î¼­ TETRA TRS °¡ äÅõǾúÀ¸¸ç, °¢ ±â°üÀÇ Åë½Å¸ÁÀº Æò»ó½Ã¿¡´Â °íÀ¯ ¾÷¹«¸¦ ¼öÇàÇÏ´Ù°¡ Àç³­ÀçÇØ ¹ß»ý½Ã¿¡´Â ÅëÇÕÁöÈÖ ¹«¼±Åë½Å¸ÁÀÇ ±â´ÉÀ» ¼öÇàÇÑ´Ù. ±¹³»¿¡ ±¸ÃàµÇ´Â Çѱ¹Çü µðÁöÅÐ TRS ½Ã½ºÅÛµéÀÌ ±¹³» Åë½Åȯ°æ¿¡¼­ »óÈ£¿¬µ¿ÇÏ°í °¢°¢ÀÇ ¾÷¹«¸ñÀû¿¡ ¸Â´Â ¼­ºñ½º¿Í Ç°ÁúÀ» Á¦°øÇϱâ À§ÇÏ¿© Ç¥ÁØÈ­µÈ ºÎ°¡ ¼­ºñ½º Stage 2 ÀÇ È£ À¯Áö (CH) ±Ô°ÝÀ» Á¦°øÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à TETRA TRS has been selected as the radio system for national disaster management. Each organization normally performs their own tasks, but in case of disaster they will be integrated into an unified command control communication network for disaster relief. This document provides a standard Supplementary services stage 2 : Call Hold (CH) specification for interoperability at domestic radio communication environment and provision of high quality service for their own business purpose using the Korean digital TRS system.
±¹Á¦Ç¥ÁØ ETSI EN300_392-11-12
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°³Á¤ 2010-03-26 TTAE.ET-EN300_392-11-12/R1

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