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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2019³â Ãá°èÇмú´ëȸ

2019³â Ãá°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) LTE-R ³×Æ®¿öÅ©¿¡¼­ ½ºÆ®¸®¹Ö ¿Àµð¿À Àü¼Û¼º´É
¿µ¹®Á¦¸ñ(English Title) Transmission Performance of Streaming Audio over LTE-R Network
ÀúÀÚ(Author) ±è¿µµ¿   Young-Dong Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 01 PP. 0456 ~ 0458 (2019. 05)
Çѱ۳»¿ë
(Korean Abstract)
º» ¿¬±¸¿¡¼­´Â LTE-RÀ» ±â¹ÝÀ¸·Î Çϴ öµµÅë½Å¿¡¼­ ÀÀ¿ë¼­ºñ½º·Î¼­ ½ºÆ®¸®¹Ö ¿Àµð¿ÀÀÇ Àü¼Û¼º´ÉÀ» ºÐ¼®ÇÏ°íÀÚ ÇÑ´Ù. º» ¿¬±¸¿¡¼­ ¼º´ÉºÐ¼®Àº NS(Network Simulator)-3¿¡ ±â¹ÝÇÑ ÄÄÇ»ÅÍ ½Ã¹Ä·¹À̼ÇÀ» »ç¿ëÇÏ¿© ¼öÇàÇϸç, ºÐ¼®´ë»ó ÀÀ¿ë¼­ºñ½º·Î´Â MPEG(Moving Picture Experts Group)-4ÀÇ ¿Àµð¿À ÇÁ·¹ÀÓÀ» »ç¿ëÇÑ´Ù. º» ¿¬±¸ÀÇ °á°ú´Â LTE-R ³×Æ®¿öÅ© ±¸Ãà»Ó ¾Æ´Ï¶ó LTE-R ³×Æ®¿öÅ©¸¦ ´ë»óÀ¸·Î ÇÏ´Â ÀÀ¿ë¼­ºñ½º °³¹ßÀÇ ±âÃÊÀÚ·á·Î È°¿ëÀÌ °¡´ÉÇÏ´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this paper, transmission performance of streaming audio as a railway communication service based on LTE-R is analyzed. Performance analysis is perfomed with computer simulation based on NS(Network Simulation)-3, audio frame of MPEG(Moving Picture Experts Group)-4 is used as target application service for straming audio traffic. Results of this paper can be used to implement LTE-R networks and develope application services over LTE-R network.
Å°¿öµå(Keyword) LTE-R   MPEG-4   NS-3   Streamig Audio   Simulation   Performance  
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