A study on Improvement of Groupwise IC using the power based sorting method 


Vol. 27,  No. 7, pp. 686-694, Jul.  2002


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  Abstract

Rate) performance in DS-COMA. Among non liner Interference Cancellers, the PIC(ParallIn this paper, we introduce an improved sorting method of the IGIC(lmproved initial stage Grouping Interference Canceller) system for advanced BER(Bit Error el IC) with advanced initial stage by sorting method has the name of the IGIC(lmproved initial stage Grouping Interference Canceller) system. In this system, All group are shared with the same number of users. BUt, if each group are divided the same users, so that difference of the signals strength appeared greatly in the same group. Up to this time, the weak signals have more effect of the MAl (Multiple Access Interference) from the strong signals in the same group. The proposed IC (Interference Canceller) to solve those problems has a better performance by using improved sorting method from IGIC system. A new sorting method is the technique that the strength of signals would be liked in the same group. So, the MAl is reduced as difference of signal strength minimize. Analysis of performance assayed to make comparison with other non liner interference canceller when power controlled and not one

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  Cite this article

[IEEE Style]

J. Park, S. Yeom, Y. Park, "A study on Improvement of Groupwise IC using the power based sorting method," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 7, pp. 686-694, 2002. DOI: .

[ACM Style]

Jae-Won Park, Sun-Jin Yeom, and Yong-Wan Park. 2002. A study on Improvement of Groupwise IC using the power based sorting method. The Journal of Korean Institute of Communications and Information Sciences, 27, 7, (2002), 686-694. DOI: .

[KICS Style]

Jae-Won Park, Sun-Jin Yeom, Yong-Wan Park, "A study on Improvement of Groupwise IC using the power based sorting method," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 7, pp. 686-694, 7. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880