Çѱ¹Åë½ÅÇÐȸ ³í¹®Áö (The Journal of Korea Information and Communications Society)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
¼±¹Ú ³» ¸ÖƼ È© ¹«¼± ºê¸´Áö¿¡¼ QoS º¸ÀåÀ» À§ÇÑ ECMA-392 Çù·Â MAC ÇÁ·ÎÅäÄÝ |
¿µ¹®Á¦¸ñ(English Title) |
ECMA-392 Cooperative MAC Protocol for QoS Guarantee in Multi-Hop Wireless Bridge in Ship Area |
ÀúÀÚ(Author) |
À̽¹ü
Á¤È¯Á¾
Á¤¹Î¾Æ
ÀÌ¿¬¿ì
À̼º·Î
Seung Beom Lee
Hwan-jong Jeong
Min-A Jeong
Yeonwoo Lee
Seong Ro Lee
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 39C NO. 12 PP. 1289 ~ 1297 (2014. 12) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ¼±¹Ú ³» IT ¼ºñ½º¿¡ ´ëÇÑ ¿ä±¸¿¡ ºÎÀÀÇϱâ À§ÇØ ÀûÀÀÀûÀÌ°í ÇÕ¸®ÀûÀ¸·Î ¹«¼± ÁÖÆļö¸¦ È°¿ëÇÏ´Â ÀÎÁö¹«¼± ÃÖÃÊ Ç¥ÁØÀÎ ECMA-392 ³×Æ®¿öÅ©¸¦ »ç¿ëÇÑ´Ù. ECMA-392 ³×Æ®¿öÅ©¸¦ ÀÌ¿ëÇÑ ¼±¹Ú ³» ¸ÖƼ È© ¹«¼± ºê¸´Áö¿¡¼ ¸ÖƼ¹Ìµð¾î ¼ºñ½º¸¦ Áö¿øÇϱâ À§ÇÑ QoS¸¦ º¸ÀåÇÏ´Â ECMA-392 Çù·Â MAC ÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ÇÁ·ÎÅäÄÝÀº ECMA-392 ÀåÄ¡µé »çÀÌÀÇ Á¤º¸¸¦ ¹ÙÅÁÀ¸·Î È¿À²ÀûÀÎ °æ·Î¸¦ ¼±ÅÃÇÏ¿© Á÷Á¢ Àü¼ÛÀ» Çϰųª ¸±·¹ÀÌ Àü¼ÛÀ» Çϱ⠶§¹®¿¡ ÀåÄ¡ÀÇ QoS¸¦ º¸ÀåÇÏ´Â Åë½ÅÀ» Á¦°øÇÑ´Ù. ½Ã¹Ä·¹ÀÌ¼Ç °á°ú´Â Á¦¾ÈµÈ Çù·Â MAC ÇÁ·ÎÅäÄÝÀÌ ±âÁ¸ÀÇ ¹æ½Ä¿¡ ºñÇØ µ¥ÀÌÅÍ ¼öÀ²À» Çâ»ó ½ÃÅ°°í ÀÖÀ½À» ³ªÅ¸³½´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
In this paper, we use the ECMA-392 standard, the first cognitive radio networks to meet the demand for IT services in the ship. We propose a ECMA-392 cooperative MAC protocol to ensure QoS to support multimedia services in the ship area in a multi-hop wireless bridge using ECMA-392 networks. Because the proposed protocol transmits directly or relay transmission by selecting efficient routes based on the information of the ECMA-392 devices, it provides communication to ensure QoS of the device. The simulation results show that the proposed cooperative MAC protocol improves a throughput of devices compared to the existing method. |
Å°¿öµå(Keyword) |
ECMA-392
Ship Area Network
Cognitive Radio
Cooperative
QoS
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|