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ÇѱÛÁ¦¸ñ(Korean Title) |
¹«¼± ¼¾¼ ³×Æ®¿öÅ©¿¡¼ ¿¹Ãø °¡´ÉÇÑ ½ÌÅ© À̵¿¼ºÀ» ±â¹ÝÀ¸·Î ÇÑ µ¥ÀÌŸ Àü´Þ ÇÁ·ÎÅäÄÝ |
¿µ¹®Á¦¸ñ(English Title) |
Data Dissemination Protocol based on Predictable Mobility of Sinks in Wireless Sensor Networks |
ÀúÀÚ(Author) |
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ÀÌÀǽÅ
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Soochang Park
Euisin Lee
Minsook Jin
Younghwan Choi
Sangha Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 14 NO. 03 PP. 0276 ~ 0280 (2008. 05) |
Çѱ۳»¿ë (Korean Abstract) |
¹«¼± ¼¾¼ ¸Á¿¡¼ À̵¿¼º Áö¿øÀ» À§ÇÑ ¸¹Àº µ¥ÀÌŸ Àü´Þ ÇÁ·ÎÅäÄݵéÀÌ ±ºÀεéÀ̳ª ±¸Á¶¿ø°ú °°Àº ½ÌÅ©ÀÇ À̵¿ ±ËÀûÀÌ ·£´ýÇÏ´Ù´Â °¡Á¤ ¾Æ·¡¼ µðÀÚÀεǾî¿Ô´Ù. ÇÏÁö¸¸, ¸¹Àº ÀÀ¿ë¿¡¼, ¿¹¸¦ µé¸é ÀüÀï Áö¿ª¿¡¼ ÀÛÀü »óȲ ÁßÀÇ ±ºÀÎÀÇ À̵¿ ±ËÀû°ú °°Àº, ½ÌÅ©ÀÇ À̵¿¼ºÀº ¹Ì¸® °áÁ¤µÉ ¼ö ÀÖ´Ù. º» ³í¹®¿¡¼, ¿ì¸®´Â ½ÌÅ©µéÀÇ ¿¹Ãø °¡´ÉÇÑ À̵¿¼ºÀ» °í·ÁÇÏ¿© ¼Ò½º ³ëµå·ÎºÎÅÍ À̵¿ÇÏ´Â ½ÌÅ©±îÁö µ¥ÀÌŸ¸¦ ¿ìȸ ¾øÀÌ Á÷ÇàÀ¸·Î Àü´ÞÇÒ ¼ö ÀÖ´Â ½ÌÅ©ÀÇ ¿¹Ãø °¡´ÉÇÑ À̵¿¼º ±â¹Ý µ¥ÀÌŸ Àü´Þ ÇÁ·ÎÅäÄÝÀ» Á¦¾ÈÇÑ´Ù. ¶ÇÇÑ, ¿ì¸®´Â ±âÁ¸ÀÇ ·£´ýÇÑ À̵¿¼º ±â¹ÝÀÇ µ¥ÀÌŸ Àü´Þ ÇÁ·ÎÅäÄݵé°úÀÇ ¼º´É ºñ±³¸¦ ÅëÇØ ¿¹Ãø °¡´ÉÇÑ À̵¿¼º ±â¹Ý µ¥ÀÌŸ Àü´Þ ÇÁ·ÎÅäÄÝÀÇ Çâ»ó¼ºÀ» Áõ¸íÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Many dissemination protocols on the mobility support in wireless sensor networks have been designed based on the assumption that the movement trace of sinks, such as soldiers and fire fighters, is random. However, the mobility of the sinks in many applications, for example, the movement trace of a soldier on operation in a battle field, can be determined in advance. In this paper, we propose a Predictable Mobility-based Data Dissemination protocol that enables data to directly route from source nodes to moving sinks by taking into consideration predictable movement behavior of the sinks. We also show the superiority of the predictable mobility-based data dissemination protocol through the performance comparison with the random mobility-based data dissemination protocols. |
Å°¿öµå(Keyword) |
¹«¼± ¼¾¼ ³×Æ®¿öÅ©
À̵¿ ½ÌÅ©
¿¹Ãø °¡´ÉÇÑ À̵¿¼º
µ¥ÀÌŸ ¼öÁý Àå¼Ò
Wireless sensor networks
Mobile sink
Predictable mobility
Data collection place
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