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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
IPTV¿¡¼ ä³Î ¹øÈ£ Å° ÀÔ·Â À̺¥Æ®°¡ ¹ß»ý ½Ã ÇØ´ç ¼ýÀÚ Á¤º¸¿Í À̺¥Æ®°£ÀÇ ½Ã°£Â÷¸¦ È°¿ëÇÏ¿© ä³Î º¯°æ ½Ã°£À» ´ÜÃàÇÏ´Â ¹æ¹ý |
¿µ¹®Á¦¸ñ(English Title) |
An Effective Method to Reduce IPTV Channel Zapping Times using Pushed Number Key Information and Interval Time of the Events |
ÀúÀÚ(Author) |
À¯ÁØÇõ
À±Èñ¿ë
Joonhyuk Ryu
Heeyong Youn
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 37 NO. 06 PP. 0444 ~ 0452 (2010. 12) |
Çѱ۳»¿ë (Korean Abstract) |
IPTVÀÇ Ã¤³ÎÀ» º¯°æÇÒ °æ¿ì ä³Î º¯°æ ½Ã ¼Ò¿äµÇ´Â ½Ã°£À» ÇÇÇϱâ À§ÇØ, ½Ã½ºÅÛÀº »ç¿ëÀÚ°¡ ¿øÇϴ ä³ÎÀ» »çÀü ¹Ì¸® ¿¹ÃøÇØ ÇØ´ç µ¥ÀÌÅ͸¦ ¼ö½ÅÇÏ°í ÀÖ¾î¾ß ÇÑ´Ù. »ç¿ëÀÚ°¡ À̵¿ÇÒ Ã¤³Îµé¿¡ ´ëÇØ ¿¹ÃøÇÏ´Â Á¤È®µµ´Â Àüü IPTV ½Ã½ºÅÛÀÇ ¼º´ÉÀ» °áÁ¤Áþ´Â °¡Àå Áß¿äÇÑ ¿ä¼Ò·Î, ±âÁ¸ÀÇ ¿¬±¸µéÀº ¿©·¯ µ¥ÀÌÅ͸¦ È°¿ëÇÏ¿© »ç¿ëÀÚ°¡ º¯°æÇÒ Ã¤³Îµé¿¡ ´ëÇØ ¿¹ÃøÇÏ´Â ¹æ¹ýÀ» Á¦½ÃÇß´Ù. ÀÌ·± ¿¹Ãø¿¡ ±Ù°ÅÇÑ ¹æ¹ýµéÀº »ç¿ëÀÚÀÇ Ã¤³ÎÀ̵¿ ¼ºÇâÀ̳ª ´Ù¾çÇÑ Ã¤³Î º¯°æ ÆÐÅÏ¿¡ µû¶ó ÀÏÁ¤ÇÑ ¼º´ÉÀ» º¸ÀåÇÏÁö ¸øÇÑ´Ù. º» ³í¹®¿¡¼´Â ¸®¸ðÄÁÀÇ Ã¤³Î ¹øÈ£ Á¤º¸¸¦ È°¿ëÇÏ¿© ä³Î º¯°æ ½Ã Áö¿¬À» ÁÙÀ̰ųª ȸÇÇÇϱâ À§ÇØ ÀÏÁ¤ÇÑ ¼º´ÉÀ» º¸ÀåÇÏ´Â ¹æ¹ýÀ» Á¦½ÃÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
To avoid a channel zapping delay, the device needs to predict a next channel and must download it. Previous researches suggest algorithms based on assumption by utilizing many data. How to select and download future channels is a main issue in IPTV system. Most proposal based on assumption do not guarantees complete performance of channel zapping. In this paper, we suggest an effective method to avoid a channel zapping time with a constant performance by using a number remote controller key information. |
Å°¿öµå(Keyword) |
Channel Zapping Time
IGMP
IGMP Proxy
IPTV
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ÆÄÀÏ÷ºÎ |
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