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ÇѱÛÁ¦¸ñ(Korean Title) |
¹«¼± ¼¾¼ ³×Æ®¿öÅ©¿¡¼ ¿¡³ÊÁö ÀÜ·®°ú ½ÅÈ£¼¼±â¸¦ ÀÌ¿ëÇÑ µ¥ÀÌÅÍ Àü¼Û ÇÁ·ÎÅäÄÝ |
¿µ¹®Á¦¸ñ(English Title) |
A Proactive Dissemination Protocol using Residual Energy and Signal Strength for WSNs |
ÀúÀÚ(Author) |
¹Ú¼ö¿¬
±è¹®¼º
Á¤ÀÇÈÆ
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Sooyeon Park
Moonseong Kim
Euihoon Jeong
Young-Cheol Bang
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¿ø¹®¼ö·Ïó(Citation) |
VOL 11 NO. 04 PP. 0033 ~ 0039 (2010. 08) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ¹«¼± ¼¾¼ ³×Æ®¿öÅ©¿¡¼ ÀúÀü·Â ¼Ò¸ð¿Í Àü¼Û Áö¿¬ ½Ã°£À» °í·ÁÇÏ¿© ¼öÁýÇÑ µ¥ÀÌÅ͸¦ Àüü ³×Æ®¿öÅ©¿¡ »ìÆ÷ÇÏ´Â ÇÁ·Î¾×Ƽºê µ¥ÀÌÅÍ Àü¼Û ÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÑ´Ù. ÇöÀç Àß ¾Ë·ÁÁø SPMS(Shortest Path Mined SPIN)¿¡¼´Â ¿¡³ÊÁö ¼Òºñ¸¦ ÁÙÀ̱â À§ÇØ º§¸¸ Æ÷µå ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÏ¿© ÃÖ´Ü °æ·Î ¶ó¿ìÆà Å×À̺íÀ» Çü¼ºÇÏ°í ¸ÖƼ È© °æ·Î·Î µ¥ÀÌÅ͸¦ Àü¼ÛÇÑ´Ù. ±×·¯³ª ÀÌ°ÍÀº ¶ó¿ìÆà Å×ÀÌºí »ý¼º°ú À¯Áö¸¦ À§ÇÑ ¸Þ¸ð¸® ¼Òºñ¸¦ ¹ß»ý ½ÃÅ°°í, º§¸¸ Æ÷µåÀÇ ¼öÇà ½Ã ¿¡³ÊÁö ¼Òºñ»Ó ¾Æ´Ï¶ó ¸¹Àº Æ®·¡ÇÈÀ» ¹ß»ý½ÃÅ°´Â ¹®Á¦°¡ ¹ß»ýÇÑ´Ù. ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇÏ¿©, »õ·Î¿î ÇÁ·Î¾×Ƽºê Àü¼Û ÇÁ·ÎÅäÄÝ RRESS(a proactive dissemination protocol using Residual Energy and Signal Strength) À» Á¦¾ÈÇÑ´Ù. ½Ã¹Ä·¹ÀÌ¼Ç °á°ú¸¦ ÅëÇØ SPMS¿¡ ºñÇØ RESSÀÇ ÄÁÆ®·Ñ ¸Þ½ÃÁö¼ö´Â ¾à 84%ÀÇ ¼º´É Çâ»óÀ» º¸À̸ç, ÃÖ´Ü °æ·Î¸¦ »ç¿ëÇÏ´Â SPMS¿Í Áö¿¬½Ã°£ ¸é¿¡¼´Â À¯»çÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
In this paper, a data dissemination protocol that transmits data collected for Wireless Sensor Networks (WSNs) is newly proposed, and the proposed proactive protocol takes into account energy consumption minimized and delay time disseminated. The well-known SPMS (Shortest Path Mined SPIN) forms the shortest path-based routing table obtained by Bellman Ford Algorithm (BFA) and disseminates data using a multi-hop path in order to minimize energy consumption. The mentioned properties of SPMS cause memory burden to create and maintain the routing tables. In addition, whenever BFA is executed, it is necessary to suffer from the energy consumption and traffic occurred. In order to overcome this problem, a proactive dissemination protocol using Residual Energy and Signal Strength, called RESS, is proposed in this paper. Simulation results show that RESS outperforms SPMS up to 84% in terms of the number of traffic messages and the transmitted delay time of RESS is similar to that of SPMS using the shortest path. |
Å°¿öµå(Keyword) |
Wireless Sensor Networks
Proactive Data Dissemination Protocol
Flooding
SPIN
SPMS
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ÆÄÀÏ÷ºÎ |
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