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) |
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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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ÆÄÀÏ÷ºÎ |
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