• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

Çмú´ëȸ ÇÁ·Î½Ãµù

Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2010³â Ãá°èÇмú´ëȸ

2010³â Ãá°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ¹«¼± ¼¾¼­ ³×Æ®¿öÅ©¸¦ À§ÇÑ Àü¿ª ½Ã°¢ µ¿±â ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Global Time Synchronization for Wireless Sensor Networks
ÀúÀÚ(Author) Ȳ¼Ò¿µ   À¯µ¿Èñ   ÁÖÀçÈì   ¿ø¼ºÇö   Soyoung Hwang   Donhui Yu   Jaeheum Joo   Sunghyun Won  
¿ø¹®¼ö·Ïó(Citation) VOL 14 NO. 01 PP. 0084 ~ 0086 (2010. 05)
Çѱ۳»¿ë
(Korean Abstract)
¼¾¼­ ³×Æ®¿öÅ©¿¡¼­ À̵¿Ã¼ Æ®·¡Å·, »óÅ Á¤º¸ °ü¸® ¹× À̺¥Æ® ¼ø¼­È­¿Í °°Àº ±âº»ÀûÀÎ ÀÀ¿ë ¼­ºñ½º¸¦ Á¦°øÇϱâ À§Çؼ­ ½Ã°¢ Á¤º¸ Á¦°ø ¹× ½Ã°¢ µ¿±â´Â ±âº»ÀûÀ¸·Î ¿ä±¸µÇ´Â ¿ä¼Ò Áß ÇϳªÀÌ´Ù. Á¦ÇÑµÈ ÀÚ¿ø°ú ¿¡³ÊÁö¸¦ °®´Â ¼¾¼­ ³×Æ®¿öÅ©ÀÇ Æ¯¼ºÀ» °í·ÁÇÏ¿© ´Ù¾çÇÑ ½Ã°¢ µ¿±â ±â¹ýÀÌ Á¦½ÃµÇ¾î ¿ÔÀ¸³ª, ½Ã°¢ Ç¥Çö ¹æ¹ý¿¡ ´ëÇÑ °í·Á¸¦ ÇÑ »ç·Ê´Â °ÅÀÇ ¾ø´Â ½ÇÁ¤ÀÌ´Ù. UTC TOD¿Í °°Àº Àü¿ª ½Ã°¢ Ç¥Çö ¹æ½ÄÀº ¼¾¼­ ³×Æ®¿öÅ©ÀÇ ÀÀ¿ëÀ» À§ÇØ ¸Å¿ì À¯¿ëÇÑ ¹æ½ÄÀ¸·Î º¼ ¼ö ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ¼¾¼­ ³×Æ®¿öÅ©¿¡¼­ Àü¿ª ½Ã°¢ Á¤º¸¸¦ Á¦°øÇÒ ¼ö ÀÖ´Â ½Ã°¢ Á¤º¸ °ü¸® ¹× µ¿±â ±â¹ý¿¡ ´ëÇØ Á¦½ÃÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
Time information and time synchronization are fundamental building blocks in wireless sensor networks since many sensor network applications need time information for object tracking, consistent state updates, duplicate detection and temporal order delivery. Various time synchronization protocols have been proposed for sensor networks because of the characteristics of sensor networks which have limited computing power and resources. However, none of these protocols have been designed with time representation scheme in mind. Global time format such as UTC TOD (Universal Time Coordinated, Time Of Day) is very useful in sensor network applications. In this paper we propose time keeping and synchronization method for global time presentation in wireless sensor networks.
Å°¿öµå(Keyword) Wireless Sensor Networks   Time Synchronization   Global Time  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå