Sliding Window and Successive Cancellation Channel Estimation Schemes based on Pilot Spread Code in DS - UWB System 


Vol. 30,  No. 10, pp. 949-957, Oct.  2005


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  Abstract

In this paper, the performances of a single-user DS-UWB system applying two simple proposed channel estimation schemes are introduced, according to the newly updated DS-UWB PHY Layer standard from IEEE P802.15.3a. The performances of error control coding, different combining schemes in selective Rake receiver for DS-UWB system are analyzed. Both of the two channel estimation schemes using data-independent structure work well in DS-UWB system with few pilot bits. For the purpose of channel estimation and reduces the number of pilot bits, we apply a pilot symbol spreaded with 28-1 or 29-1 periods of m-sequence for different channel estimation schemes.

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  Cite this article

[IEEE Style]

Y. Wang, J. Kim, K. Chang, "Sliding Window and Successive Cancellation Channel Estimation Schemes based on Pilot Spread Code in DS - UWB System," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 10, pp. 949-957, 2005. DOI: .

[ACM Style]

Yupeng Wang, JungJu Kim, and KyungHi Chang. 2005. Sliding Window and Successive Cancellation Channel Estimation Schemes based on Pilot Spread Code in DS - UWB System. The Journal of Korean Institute of Communications and Information Sciences, 30, 10, (2005), 949-957. DOI: .

[KICS Style]

Yupeng Wang, JungJu Kim, KyungHi Chang, "Sliding Window and Successive Cancellation Channel Estimation Schemes based on Pilot Spread Code in DS - UWB System," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 10, pp. 949-957, 10. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880