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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2008³â Ãß°èÇмú´ëȸ

2008³â Ãß°èÇмú´ëȸ

Current Result Document : 1 / 8   ´ÙÀ½°Ç ´ÙÀ½°Ç

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  
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