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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
¹«¼± ¼¾¼ ³×Æ®¿öÅ©¿¡¼ º¸¾È¼ºÀ» °í·ÁÇÑ ¿¡³ÊÁö È¿À²ÀûÀÎ ¸ÖƼ¹Ìµð¾î µ¥ÀÌÅÍÀü¼Û ±â¹ý |
¿µ¹®Á¦¸ñ(English Title) |
An Energy-Efficient Multimedia Data Transmission Scheme Considering the Security in Wireless Sensor Networks |
ÀúÀÚ(Author) |
ÀÌ»ó±Ô
±èµ¿ÁÖ
¹ÚÁØÈ£
¼ºµ¿¿í
À¯Àç¼ö
Sangkyu Lee
Dongjoo Kim
Junho Park
Dongook Seong
Jaesoo Yoo
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¿ø¹®¼ö·Ïó(Citation) |
VOL 40 NO. 02 PP. 0106 ~ 0113 (2013. 04) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
In recent years, as the demand for large amounts of multimedia data in wireless sensor network environments has been increasing, data partitioning and multi-path routing methods have been proposed to overcome the communication bandwidth and limited energy. Although the existing schemes improved the network performance using the load balance techniques, they did not consider the efficient data partition and the security issues caused by malicious attacks. To solve such problems, we propose the secure disjointed multipath routing scheme based on bit-plane division. Since the proposed scheme divides the multimedia data into the number of bit-planes and transfers them through multipath, it improves the security of the entire network without using key-based encryption techniques. In addition, we improve the energy efficiency of the entire network through data transmission that considers the residual energy of nodes on the routes. Our experimental results show that the proposed scheme improves survival rates by about 50% or more over the existing schemes and provides high security because even though the parts of the multimedia data are exposed, it is impossible to restore an original image.
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Å°¿öµå(Keyword) |
¸ÖƼ¹Ìµð¾î ¹«¼± ¼¾¼ ³×Æ®¿öÅ©
´ÙÁß °æ·Î ¶ó¿ìÆÃ
µ¥ÀÌÅÍ º¸¾È
wireless sensor networks
multimedia data
distributed multipath routing
security
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