Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
UDP ±â¹Ý Àü¼Û ÇÁ·ÎÅäÄÝ¿¡¼ÀÇ ÀûÀÀÇü ºñµð¿À ½ºÆ®¸®¹Ö ±â¹ý ¼º´É ºÐ¼® |
¿µ¹®Á¦¸ñ(English Title) |
Performance Analysis of Adaptive Video Streaming Scheme over the UDP-based Transport Protocol |
ÀúÀÚ(Author) |
ÀÌÁ¦¿ø
ÇöÀºÈñ
·ù°ü¿õ
Á¤ÁØ¿µ
Jewon Lee
Eunhee Hyun
Kwanwoong Ryu
Joon-Young Jung
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¿ø¹®¼ö·Ïó(Citation) |
VOL 27 NO. 09 PP. 0446 ~ 0451 (2021. 09) |
Çѱ۳»¿ë (Korean Abstract) |
QUIC(Quick UDP Internet Connection)°ú SRT(Secure Reliable Transport)´Â ±âÁ¸ TCP(Transmission Control Protocol)¿¡¼ ºÒ°¡ÇÇÇÑ ¿¬°á ¹× Àü¼Û Áö¿¬ ½Ã°£À» ÁÙÀ̱â À§Çؼ ¼³°èµÈ UDP(User Datagram Protocol) ±â¹Ý Àü¼Û ±â¼úÀÌ´Ù. º» ³í¹®¿¡¼´Â ÀúÁö¿¬ Àü¼ÛÀ» À§ÇÑ QUIC°ú SRTÀÇ ÁÖ¿ä Ư¡°ú È¥ÀâÁ¦¾î ¹æ½ÄÀ» ¼Ò°³ÇÑ´Ù. Ãß°¡ÀûÀ¸·Î, ÃֽŠÀûÀÀÇü ºñÆ®·¹ÀÌÆ® ½ºÆ®¸®¹ÖÀÌ Àû¿ëµÈ DASH(Dynamic Adaptive Streaming over HTTP) ½Ã½ºÅÛ¿¡¼ HTTP/TCP¿Í HTTP/QUIC¸¦ ÅëÇÑ »ç¿ëÀÚ °æÇè(QoE, Quality of Experience) °á°ú¸¦ ºÐ¼®ÇÑ´Ù. QoE °á°ú´Â QUICÀÇ ÁÖ¿ä Ư¡À» ¹Ý¿µÇÏ¿© 󸮷®°ú ÀÀ´ä ´ë±â ½Ã°£À» ÃÖÀûÈÇÒ ¼ö ÀÖ´Â ÀúÁö¿¬ ÀûÀÀÇü ºñÆ®·¹ÀÌÆ® ½ºÆ®¸®¹Ö ±â¼ú ´ëÇÑ ¿¬±¸°³¹ßÀÌ ÇÊ¿äÇÔÀ» º¸¿©ÁØ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Quick UDP Internet Connection (QUIC) and Secure Reliable Transport (SRT) are User Datagram Protocol (UDP)-based transmission technologies designed to reduce connection and transmission latencies, which are inevitable in the Transmission Control Protocol (TCP). In this paper, the main features and the congestion control methods of QUIC and SRT for the low-latency transmission are introduced. In addition, based on the Dynamic Adaptive Streaming over HTTP(DASH) system with the latest adaptive bitrate streaming (ABR), QoE(Quality of Experience) results over HTTP/TCP and HTTP/QUIC are analyzed. The QoE results show that the low-latency ABR technology is required to optimize throughput and response latency, by applying the main characteristics of QUIC. |
Å°¿öµå(Keyword) |
UDP
SRT
QUIC
DASH
ÀûÀÀÇü ºñÆ®·¹ÀÌÆ® ½ºÆ®¸®¹Ö
»ç¿ëÀÚ °æÇè
UDP
SRT
QUIC
DASH
adaptive bitrate streaming (ABR)
quality of experience (QoE)
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