Enhanced Random Resource Selection Scheme for V2X 


Vol. 42,  No. 5, pp. 1058-1068, May  2017


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  Abstract

In V2X communication, a random based resource selection scheme is needed with considerations of cases that support devices without sidelink reception capabilities and require reduction of UE"s power consumption. In this paper, as improvement of D2D"s resource section scheme that one TRP is repeated to data subframe pool within a PSCCH period, it is proposed that different TRPs is applied for enhanced random resource selection based on pseudo-random sequence having UE-specific seed value. By results of proposed scheme"s performance by numerical analysis, it is confirmed that collision probability among resources allocated to each UE for data TB is reduced, and a number of UEs which can avoid resource collision as much as possible and have simultaneous resource allocation is increased.

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  Cite this article

[IEEE Style]

S. Yoon, S. W. Choi, K. Kwon, D. Park, J. Li, "Enhanced Random Resource Selection Scheme for V2X," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 5, pp. 1058-1068, 2017. DOI: .

[ACM Style]

Sung-jun Yoon, Sang Won Choi, Ki-bum Kwon, Dong-hyun Park, and Jianjun Li. 2017. Enhanced Random Resource Selection Scheme for V2X. The Journal of Korean Institute of Communications and Information Sciences, 42, 5, (2017), 1058-1068. DOI: .

[KICS Style]

Sung-jun Yoon, Sang Won Choi, Ki-bum Kwon, Dong-hyun Park, Jianjun Li, "Enhanced Random Resource Selection Scheme for V2X," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 5, pp. 1058-1068, 5. 2017.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880