ÇѱÛÁ¦¸ñ(Korean Title) |
¹ö½ºÆ® Ȩ ³×Æ®¿öÅ© ä³Î¿¡¼ SR-ARQ ±â¹ýÀ» Àû¿ëÇÑ Àü¼Û ½Ã½ºÅÛÀÇ Throughput ¼º´É ºÐ¼® |
¿µ¹®Á¦¸ñ(English Title) |
Throughput Performance Analysis of Transmission System with SR-ARQ Scheme in Burst Home Network Channel |
ÀúÀÚ(Author) |
³ëÀ缺
ÀåÅÂÈ
Jae-sung Roh
Tae-hwa Chang
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 12 NO. 02 PP. 0894 ~ 0897 (2008. 10) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ¹ö½ºÆ® Ȩ ³×Æ®¿öÅ© ä³Î¿¡¼ ÆÐŶ µ¥ÀÌÅÍ Àü¼ÛÀ» À§ÇÑ SR-ARQ (Selective Repeat-Automatic Repeat Request) ±â¹ýÀÇ Ã³¸®À² ¼º´ÉÀ» ºÐ¼®ÇÑ´Ù. Ȩ ³×Æ®¿öÅ© Àü¼Û¿¡¼´Â µ¥ÀÌÅÍ Àü¼Û¿¡ ÀÇÇÑ ¿¡·¯¸¦ ±Øº¹Çϱâ À§ÇÏ¿© °·ÂÇÑ ¿¡·¯ Á¦¾î ±â¼úÀÌ ÇÊ¿äÇÏ´Ù. ±âº»ÀûÀ¸·Î ARQ¿Í FEC ±â¹ýÀÌ ÁÖ·Î »ç¿ëµÇ¸ç ARQ ±â¹ýÀº ½Å·Ú¼ºÀÖ´Â µ¥ÀÌÅÍ Àü¼Û¿¡¼ ÁÖ·Î »ç¿ëµÈ´Ù. ¹ö½ºÆ® ä³Î¿¡¼ SR-ARQ¸¦ »ç¿ëÇÑ ÆÐŶ µ¥ÀÌÅÍ Àü¼ÛÀÇ ¼º´ÉÀ» ºÐ¼®ÇÏ°í ó¸®À² ºÐ¼®À» À§ÇÑ °£´ÜÇÑ ¹æ½ÄÀ» Á¦½ÃÇÑ´Ù. ºÐ¼®À» ÅëÇÏ¿© ÀûÀº Å©±âÀÇ ÆÐŶ µ¥ÀÌÅÍ Àü¼ÛÀº ¹ö½ºÆ® Ȩ ³×Æ®¿öÅ© ä³Î¿¡¼ ¿ì¼öÇÑ ¼º´ÉÀ» ¾òÀ» ¼ö ÀÖ¾ú´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
This paper analyzes the throughput performance of a selective repeat (SR)/automatic repeat request (ARQ) scheme to transmit packet data in burst home network channel. To combat the high degree of error caused by transmission of home network data a robust error control scheme is a necessity. Basically, error control schemes can be divided in two categories: ARQ schemes and forward error correction (FEC) schemes. ARQ schemes are often used for reliable data transmission. The performance of packet transmission using SR-ARQ schemes for bursty channels is analyzed and simple analytical expressions of its throughput are presented. Theoretic analysis and numerical results indicate that a small number of packet sizes can get good performance in bursty home network channel.
|
Å°¿öµå(Keyword) |
Home Network
Burst Channel
SR-ARQ
Throughput
Packet Size
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|