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Current Result Document : 102 / 102
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ÇѱÛÁ¦¸ñ(Korean Title) |
¹«¼± ¿¡µå-Ȥ ³×Æ®¿öÅ© ȯ°æÀ» À§ÇÑ µ¿Àû´ÙÁß°æ·Î¶ó¿ìÆà ÇÁ·ÎÅäÄÝ |
¿µ¹®Á¦¸ñ(English Title) |
Dynamic Source Multi-path Routing Protocol for Wireless Ad-hoc Network Environments |
ÀúÀÚ(Author) |
±è¹®Á¤
¾ö¿µÀÍ
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¿ø¹®¼ö·Ïó(Citation) |
VOL 28 NO. 03 PP. 0336 ~ 0346 (2001. 09) |
Çѱ۳»¿ë (Korean Abstract) |
¹«¼± ad-hoc ³×Æ®¿öÅ©¶õ ±âÁ¸¿¡ ¼³Ä¡µÈ À¯¼±¸ÁÀ̳ª ±âÁö±¹ÀÇ µµ¿ò ¾øÀÌ À̵¿ È£½ºÆ®µé¸¸À¸·Î ±¸¼ºµÇ´Â ÀÓ½ÃÀûÀÎ ³×Æ®¿öÅ©À̸ç, ÇöÀç ¹«¼± ad-hoc ³×Æ®¿öÅ© ȯ°æ¿¡¼ À̵¿ È£½ºÆ®µé°£ÀÇ ¸Þ½ÃÁö Àü¼ÛÀ» À§ÇØ »ç¿ëµÉ ¼ö ÀÖ´Â ¿©·¯ Á¾·ùÀÇ ¶ó¿ìÆà ÇÁ·ÎÅäÄݵéÀÌ Á¦¾ÈµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ ad-hoc ³×Æ®¿öÅ©ÀÇ ÀÀ¿ë µµ¸ÞÀÎÀº ¸Å¿ì ´Ù¾çÇϸç, ±× È°¿ëÀÇ ¹üÀ§ ¶Ç´Â ³×Æ®¿öÅ©ÀÇ ±Ô¸ð¿¡ µû¶ó ÀûÀýÇÑ ¶ó¿ìÆà ÇÁ·ÎÅäÄÝÀÌ »ç¿ëµÇ¾î¾ß ÇÑ´Ù. ¶ÇÇÑ, ¹«¼± ad-hoc ³×Æ®¿öÅ© ³»¿¡ Á¸ÀçÇÏ´Â À̵¿ È£½ºÆ®µéÀÌ À¯¼±¸ÁÀÇ ¼ºñ½º¸¦ Áö¿ø ¹Þ°íÀÚ ÇÒ ¼ö ÀÖÀ¸¸ç, ÀÌ·¯ÇÑ À¯¼±¸Á ¼ºñ½º¸¦ Áö¿øÇϱâ À§Çؼ´Â ad-hoc ³×Æ®¿öÅ©¿Í À¯¼±¸Á°úÀÇ ¿¬µ¿ÀÌ ÇÊ¿äÇÏ°Ô µÈ´Ù. º» ³í¹®¿¡¼ Á¦¾ÈÇÏ´Â DSMR(Dynamic Source Multipath Routing) ÇÁ·ÎÅäÄÝÀº ¹«¼± ad-hoc ³×Æ®¿öÅ© ȯ°æ¿¡¼ À̵¿ È£½ºÆ®µé°£ÀÇ ²÷±è ¾ø´Â Åë½Å ȯ°æÀÇ Á¦°øÀ» ¸ñÀûÀ¸·Î Çϸé¼, ÇÊ¿ä½Ã¿¡ ¹«¼± ad-hoc ³×Æ®¿öÅ© ³»ÀÇ À̵¿ È£½ºµé¿¡°Ô À¯¼±¸Á ¼ºñ½º¸¦ Á¦°øÇÒ ¼ö ÀÖµµ·Ï Áö¿øÇÑ´Ù. ÀÌ ±â¹ý¿¡¼´Â °¢ È£½ºÆ®°¡ ÁÖ±âÀûÀ¸·Î ¶ó¿ìÆà ¸Þ½ÃÁö¸¦ ¹æ¼ÛÇÒ ÇÊ¿ä°¡ ¾øµµ·Ï Çϸç, °æ·Î ¿äû ¹× °æ·Î ¼³Á¤ÀÌ µ¥ÀÌŸ ÆÐŶÀ» º¸³»°íÀÚÇÏ´Â À̵¿ È£½ºÆ® ÁÖü·Î ÀÌ·ç¾îÁöµµ·Ï ÇÑ´Ù. ¶ÇÇÑ, ´ÙÁß °æ·Î¸¦ À¯ÁöÇϵµ·Ï ÇÔÀ¸·Î½á °æ·ÎÀÇ ºü¸¥ Àç¼³Á¤À» °¡´ÉÇÏ°Ô ÇѴٴ Ư¡À» °®´Â´Ù. |
¿µ¹®³»¿ë (English Abstract) |
A wireless ad-hoc network is a temporal network formed by a collection of wireless mobile nodes without the aid of any existing network infrastructure or centralized administration. Currently, numerous routing protocols have been developed for changing messages between nodes in a wireless ad-hoc network. Applications of wireless ad-hoc network technology are various and proper routing protocol must be used according to application domain or network size. In a wireless ad-hoc network, some hosts want services from fixed networks. For supporting such services, it is necessary to interconnect wireless ad-hoc networks and fixed networks. The DSMR(Dynamic Source Multipath Routing) protocol, proposed in this paper, focuses on supporting seamless communication services between the nodes within a wireless ad-hoc network and providing fixed networks to the mobile hosts in wireless an-hoc networks. In DSMR protocol, each node need not broadcast routing messages periodically, and mobile hosts that to send data packets initiate route request and route establishment procedure. By maintaining multiple paths in each node, faster route re-establishment is also possible in our scheme. , |
Å°¿öµå(Keyword) |
¶ó¿ìÆÃ
ad-hoc
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ÆÄÀÏ÷ºÎ |
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