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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.4
- 수록면
- 276 - 282 (7page)
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A 2 Gbit/s visible-light communication (VLC) scheme using time-frequency color-clustered (TFCC)multiple-input multiple-output (MIMO) based on blue, cyan, yellow, and red (BCYR) light-emitting diodes(LEDs) is presented. In the proposed scheme, BCYR LEDs are employed to form four different colorclusters. Data transmission using the four color clusters is performed in MIMO, so that the scheme achievesa very high speed of data transmission. Moreover, the scheme employs the TFCC strategy to yield highperformance in terms of bit error rate (BER). TFCC operates in such a way that the original data andthe two delayed versions of the data are multiplied by orthogonal frequencies and then transmitted usinga specific color of the BCYR LED. In the receiver, color filters are employed to detect the data transmittedfrom the desired cluster. Selection combining (SC) is also performed to yield a diversity effect withineach color cluster, to further improve the performance. Performance evaluation demonstrates that theproposed TFCC MIMO VLC offers a data rate of 2 Gbit/s and a bit error rate of 4×10<sup>-5</sup>, at an Eb/Novalue of merely 3 dB.
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참고문헌 (19)
참고문헌 신청
C. X. Wang / 2014 / Cellular architecture and key technologies for 5G wireless communication networks / IEEE Comm. Mag 52:122~130
L. Zeng / 2009 / High data rate multiple input multiple output (MIMO) optical wireless communicationsusing white led lighting / IEEE J. Sel. Areas Comm 27:1654~1662
Y. Hong / 2014 / Performance improvement of the pre-coded multi-user MIMO indoor visible light communication system / Proc. 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP) :314~318
김성만 / 2012 / Experimental Demonstration of 4×4 MIMO Wireless Visible Light Communication Using a Commercial CCD Image Sensor / Journal of Information and Communication Convergence Engineering 10(3):220~224
H. H. Lu / 2014 / A multiple-input-multiple-output visible light communication system based on VCSELs and spatial light modulators / Opt. Express 22:3468~3474
L. Zeng / 2009 / High data rate multiple input multiple output (MIMO) optical wireless communicationsusing white led lighting / IEEE J. Sel. Areas Comm 27:1654~1662
Y. Hong / 2014 / Performance improvement of the pre-coded multi-user MIMO indoor visible light communication system / Proc. 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP) :314~318
김성만 / 2012 / Experimental Demonstration of 4×4 MIMO Wireless Visible Light Communication Using a Commercial CCD Image Sensor / Journal of Information and Communication Convergence Engineering 10(3):220~224
H. H. Lu / 2014 / A multiple-input-multiple-output visible light communication system based on VCSELs and spatial light modulators / Opt. Express 22:3468~3474
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