In this letter, we show the effects of the chip waveform selection on the detection performance of the energy detector in DS/SS communications. Three chip waveforms such as rectangular, half-sine and raised-cosine are examined as the DS/SS chip waveform. It is demonstrated that the partial-band detection can enhance the detection performance of the energy detector approximately 50-70% compared with the full-band detection. When the chip rate is identical, the raised-cosine waveform shows lower detection probability due to its wider spreading bandwidth. However, when the spreading bandwidth is identical, the rectangular waveform shows lower detection probability due to its lower partial-band energy factor.
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Chiho LEE, Kiseon KIM, "Effect of Chip Waveforms on the Detection Performance of the Energy Detector in DS/SS Communications" in IEICE TRANSACTIONS on Fundamentals,
vol. E87-A, no. 9, pp. 2474-2478, September 2004, doi: .
Abstract: In this letter, we show the effects of the chip waveform selection on the detection performance of the energy detector in DS/SS communications. Three chip waveforms such as rectangular, half-sine and raised-cosine are examined as the DS/SS chip waveform. It is demonstrated that the partial-band detection can enhance the detection performance of the energy detector approximately 50-70% compared with the full-band detection. When the chip rate is identical, the raised-cosine waveform shows lower detection probability due to its wider spreading bandwidth. However, when the spreading bandwidth is identical, the rectangular waveform shows lower detection probability due to its lower partial-band energy factor.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e87-a_9_2474/_p
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@ARTICLE{e87-a_9_2474,
author={Chiho LEE, Kiseon KIM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Effect of Chip Waveforms on the Detection Performance of the Energy Detector in DS/SS Communications},
year={2004},
volume={E87-A},
number={9},
pages={2474-2478},
abstract={In this letter, we show the effects of the chip waveform selection on the detection performance of the energy detector in DS/SS communications. Three chip waveforms such as rectangular, half-sine and raised-cosine are examined as the DS/SS chip waveform. It is demonstrated that the partial-band detection can enhance the detection performance of the energy detector approximately 50-70% compared with the full-band detection. When the chip rate is identical, the raised-cosine waveform shows lower detection probability due to its wider spreading bandwidth. However, when the spreading bandwidth is identical, the rectangular waveform shows lower detection probability due to its lower partial-band energy factor.},
keywords={},
doi={},
ISSN={},
month={September},}
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TY - JOUR
TI - Effect of Chip Waveforms on the Detection Performance of the Energy Detector in DS/SS Communications
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2474
EP - 2478
AU - Chiho LEE
AU - Kiseon KIM
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E87-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2004
AB - In this letter, we show the effects of the chip waveform selection on the detection performance of the energy detector in DS/SS communications. Three chip waveforms such as rectangular, half-sine and raised-cosine are examined as the DS/SS chip waveform. It is demonstrated that the partial-band detection can enhance the detection performance of the energy detector approximately 50-70% compared with the full-band detection. When the chip rate is identical, the raised-cosine waveform shows lower detection probability due to its wider spreading bandwidth. However, when the spreading bandwidth is identical, the rectangular waveform shows lower detection probability due to its lower partial-band energy factor.
ER -