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Ç¥ÁعøÈ£ | TTAE.IT-Y.2019 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2011-12-21 | ÃÑÆäÀÌÁö | 52 |
ÇѱÛÇ¥Áظí | NGNÀÇ ÄÜÅÙÃ÷ Àü´Þ ±â´É ±¸Á¶ | ||
¿µ¹®Ç¥Áظí | Content delivery functional architecture in NGN | ||
Çѱ۳»¿ë¿ä¾à | NGN¿¡¼ »ç¿ëÀÚ¿¡°Ô ÄÜÅÙÃ÷ Àü´Þ ¿ªÇÒÀ» ´ã´çÇÏ´Â ÄÜÅÙÃ÷ Àü´Þ ±â´É ±¸Á¶¸¦ Á¤ÀÇÇÑ´Ù. ÄÜÅÙÃ÷ Àü´Þ ±â´ÉÀº ÀÀ¿ë ±â´É, ¼ºñ½º Á¦¾î ±â´É, ³×Æ®¿öÅ© ±â´É, ´Ü¸» ±â´É°ú ¸Þ½ÃÁö¸¦ ±³È¯ÇÏ¿© ÄÜÅÙÃ÷ Àü´Þ ¿ªÇÒÀ» ¼öÇàÇÑ´Ù. ÀÌ ¶§ Àü´Þ ¸ÞÄ¿´ÏÁòÀº À¯´Ïij½ºÆ®¿Í ¸ÖƼij½ºÆ®°¡ »ç¿ëµÈ´Ù. | ||
¿µ¹®³»¿ë¿ä¾à | The key aspects of content delivery are to locate content delivery instances in the NGN and to provide delivery of content to the end-users. Content delivery functions are described in [ITU T Y.1910].
Content delivery functions interact with application functions, service control functions, network functions and end-user functions (e.g., functions in the home network, corporate network, etc.). Content delivery mechanisms are based on unicast and/or multicast. This Recommendation describes the content delivery functional architecture, the related functional requirements and procedures. In this Recommendation, only the NGN architecture options (IMS and non-IMS) are addressed. |
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°ü·ÃÆÄÀÏ | TTAE_[1].IT-Y.2019.pdf |