Enhanced Random Access Parallelization Based on Interference Cancellation 


Vol. 46,  No. 12, pp. 2167-2170, Dec.  2021
10.7840/kics.2021.46.12.2167


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  Abstract

In this paper, we propose an enhanced random access parallelization (RAP) technique based on interference cancellation. In the proposed scheme, the base station (BS) does not discard the collided messages (i.e., Step3 messages) during the random access (RA) and attempts to recover them via interference cancellation operations. Through simulations, we verify the superiority of our proposed scheme in terms of the RA failure probability.

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  Cite this article

[IEEE Style]

T. Kim, J. Lee, I. Bang, "Enhanced Random Access Parallelization Based on Interference Cancellation," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 12, pp. 2167-2170, 2021. DOI: 10.7840/kics.2021.46.12.2167.

[ACM Style]

Taehoon Kim, Jaekyeong Lee, and Inkyu Bang. 2021. Enhanced Random Access Parallelization Based on Interference Cancellation. The Journal of Korean Institute of Communications and Information Sciences, 46, 12, (2021), 2167-2170. DOI: 10.7840/kics.2021.46.12.2167.

[KICS Style]

Taehoon Kim, Jaekyeong Lee, Inkyu Bang, "Enhanced Random Access Parallelization Based on Interference Cancellation," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 12, pp. 2167-2170, 12. 2021. (https://doi.org/10.7840/kics.2021.46.12.2167)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880