Error Adaptive Transport Protocol in Variable Error Rate Environment for Wireless Sensor Networks 


Vol. 32,  No. 4, pp. 208-216, Apr.  2007


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  Abstract

Wireless Sensor Networks (WSNs) are characterized by low capacity on each nodes and links. Wireless links have high bit error rate (BER) parameter that changes frequently due tothe changes on network topology, interference, etc. To guarantee reliability in an error-prone environment, a retransmission mechanism can be used. In this mechanism, the number of retransmissions is used as a parameter that controls reliability requirement level. In this paper, we propose an Error Adaptive Transport Protocol (EATP) for WSNs that updates the number of retransmissions regularly to guarantee reliability during bit error rate changes as well as to utilize energy effectively. The said algorithm uses local information, thus, it does not create overhead problem.

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  Cite this article

[IEEE Style]

B. D. Quang and H. Won-Joo, "Error Adaptive Transport Protocol in Variable Error Rate Environment for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 4, pp. 208-216, 2007. DOI: .

[ACM Style]

Bui Dang Quang and Hwang Won-Joo. 2007. Error Adaptive Transport Protocol in Variable Error Rate Environment for Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 32, 4, (2007), 208-216. DOI: .

[KICS Style]

Bui Dang Quang and Hwang Won-Joo, "Error Adaptive Transport Protocol in Variable Error Rate Environment for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 4, pp. 208-216, 4. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880