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Ç¥ÁعøÈ£ [ÆóÁö] TTAS.KO-06.0135 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2006-12-27 ÃÑÆäÀÌÁö 7
ÇѱÛÇ¥ÁØ¸í ¸ð¹ÙÀÏ RFID ÀÀ¿ë µð·ºÅ丮 ¼­ºñ½º(ADS) ±Ô°Ý
¿µ¹®Ç¥Áظí Mobile RFID Application Directory Service Specification
Çѱ۳»¿ë¿ä¾à 1. Ç¥ÁØÀÇ ¸ñÀû
¸ð¹ÙÀÏ RFID ¼­ºñ½º´Â ű׿¡¼­ ¾ò¾îÁø Äڵ带 Çؼ®ÇÏ¿© ¼­ºñ½º³ª ÄÁÅÙÆ®¿¡ ´ëÇÑ À§Ä¡¸¦ ã´Â °úÁ¤À» Æ÷ÇÔÇÑ´Ù. ÀÌ·¯ÇÑ °úÁ¤¿¡¼­ ODS (Object Directory Service)´Â Äڵ带 Çؼ®ÇÏ¿© ÄÚµå¿Í ¿¬°üµÈ ¼­ºñ½º³ª ÄÁÅÙÆ®ÀÇ À§Ä¡¸¦ ã´Â ¿ªÇÒÀ» ´ã´çÇÑ´Ù. ±×·¯³ª, ODS´Â ÄÁÅÙÆ®¿Í ¼­ºñ½º¿¡ °ü·ÃµÈ À§Ä¡Á¤º¸¸¸ °Ë»öÇÒ »Ó ÄÁÅÙÆ®³ª ¼­ºñ½ºÀÇ Æ¯Â¡ µî¿¡ ´ëÇÑ ºÎ°¡ÀûÀÎ Á¤º¸´Â Á¦°øÇÏÁö ¾Ê´Â´Ù.µû¶ó¼­ º» Ç¥ÁØÀº ±âÁ¸ÀÇ ODS¿¡ ±â¹ÝÇÏÁö ¾Ê´Â ¼­ºñ½º/ÄÁÅÙÆ®ÀÇ À§Ä¡ Ž»ö ±â´ÉÀ» Á¦°øÇϸç, ODS°¡ Á¦°øÇÏÁö ¾Ê´Â ºÎ°¡ÀûÀÎ ±â´ÉÀ» Á¦°øÇÏ´Â ¸ð¹ÙÀÏ RFID ÀÀ¿ë µð·ºÅ丮 ¼­ºñ½º (ADS : Application Directory Service) ±Ô°Ý¿¡ ´ëÇÏ¿© Á¤ÀÇÇÑ´Ù.

2. ÁÖ¿ä ³»¿ë ¿ä¾à
¸ð¹ÙÀÏ RFID ¼­ºñ½º¸¦ Á¦°øÇϱâ À§Çؼ­´Â, ű׿¡ ÀúÀåµÈ Äڵ忡 ´ëÇÑ ÄÁÅÙÆ® ¹× ¼­ºñ½º¿¡ ´ëÇÑ URI Á¤º¸°¡ ODS¿¡ ÀúÀåµÇ¾î ÀÖ¾î¾ß ÇÑ´Ù. ±×·¯³ª, ±âÁ¸ÀÇ ODS¸¦ ÅëÇÏ¿© ÀûÀýÇÑ ÇüÅÂÀÇ ¸ð¹ÙÀÏ RFID ¼­ºñ½º¸¦ Á¦°øÇÒ ¼ö ¾ø´Â °æ¿ì°¡ ÀÖ´Ù.
ADS´Â ODS¿¡ ±â¹ÝÇÏÁö ¾ÊÀº ¼­ºñ½º Á¦°ø ¸ÅÄ¿´ÏÁòÀ» Á¦°øÇÑ´Ù. »ç¿ëÀڴ ű׸¦ ÀÐÀº ÈÄ ADS¿¡ Á¢±ÙÇϸé ÇØ´ç Äڵ忡 ´ëÇÑ ÄÁÅÙÆ® ¹× ¼­ºñ½ºÀÇ URI Á¤º¸¸¦ Á¦°ø¹ÞÀ» ¼ö ÀÖ´Ù.
À̸¦ ÇØ°áÇϱâ À§ÇØ, º» Ç¥ÁØ¿¡¼­´Â ADSÀÇ ±â´ÉÀû ¿ä±¸»çÇ×°ú ´Ü¸»°ú ADS°£ÀÇ ÀÎÅÍÆäÀ̽º¸¦ Á¤ÀÇÇÑ´Ù.

3. ±â¼úº¸°í¼­ Àû¿ë »ê¾÷ ºÐ¾ß ¹× »ê¾÷¿¡ ¹ÌÄ¡´Â ¿µÇâ
º» Ç¥ÁØÀº ADS¸¦ ±â¹ÝÀ¸·Î ¸ð¹ÙÀÏ RFID ¼­ºñ½º Á¦°øÀÚ°¡ ¼­ºñ½º¸¦ Á¦°øÇÏ´Â ¹æ¹ýÀ» ±â¼úÇÏ¿´´Ù. ADS¸¦ »ç¿ëÇÏ´Â °æ¿ì ±âÁ¸¿¡ ODS¸¦ »ç¿ëÇÏÁö ¾Ê¾Æµµ µÇ¹Ç·Î ±â ¹èÆ÷µÈ RFID ű׸¦ ÀÌ¿ëÇÒ ¼ö ÀÖ´Ù.
¿µ¹®³»¿ë¿ä¾à 1. The Purpose of Standard
This standard defines application directory service (ADS) specification in mobile RFID services.

2. The summary of contents
ADS introduces new service provisioning mechanism instead of using ODS. ODS has a couple of disadvantages. In case of multiple URIs for contents or services in ODS, it may be very useful to provide contents or service list to uses including content/service description. But, ODS cannot provide content or service list with description. With ADS, ODS may not be present to provide services because ADS can provide the URIs for UII, moreover ADS provides the descriptions of contents or services.

3. Applicable fields of industry and its effect
This standard describes how to present mobile RFID service using ADS instead of ODS. ADS gets rid of ODS for code resolution, so service providers can use pre-distributed RFID tags only if they register mobile RFID services to ADS. This means that there are various mobile RFID services than ODS-based mobile RFID services.
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