OFDM–IDMA for Uplink Transmission in Passive Optical Networks
In this paper, we propose the orthogonal frequency-division multiplexing-interleaved division multiplexing access (OFDM-IDMA) technique for passive optical networks (PONs). We evaluate the performance of such systems and compare it with the already proposed OFDM-Access (OFDMA) technique by means of...
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doaj-65b0963d9e7a4dfd8fdae7404fbf5deb2021-03-29T17:06:57ZengIEEEIEEE Photonics Journal1943-06552012-01-014111310.1109/JPHOT.2011.21774506095575OFDM–IDMA for Uplink Transmission in Passive Optical NetworksC. Sanchez0B. Ortega1J. Capmany2ITEAM Research Institute, Universitat Politècnica de València, 46022 Valencia, SPAINITEAM Research Institute, Universitat Politècnica de València, 46022 Valencia, SPAINITEAM Research Institute, Universitat Politècnica de València, 46022 Valencia, SPAINIn this paper, we propose the orthogonal frequency-division multiplexing-interleaved division multiplexing access (OFDM-IDMA) technique for passive optical networks (PONs). We evaluate the performance of such systems and compare it with the already proposed OFDM-Access (OFDMA) technique by means of the bit error rate versus received power for two different coding schemes and different number of iterations. Results show that OFDM-IDMA technique with an unequal power allocation distribution among the different optical network units (ONUs) offers similar performance to OFDMA when used with a simple convolutional code at an aggregated rate of 4 and 8 Gbits/s. Dynamic bandwidth allocation can be easily implemented with this technique.https://ieeexplore.ieee.org/document/6095575/Orthogonal frequency-division multiplexing–Interleaved division multiplexing access (OFDM–IDMA)OFDM-access (OFDMA)passive optical networks (PONs)multiuser access medium technique |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
C. Sanchez B. Ortega J. Capmany |
spellingShingle |
C. Sanchez B. Ortega J. Capmany OFDM–IDMA for Uplink Transmission in Passive Optical Networks IEEE Photonics Journal Orthogonal frequency-division multiplexing–Interleaved division multiplexing access (OFDM–IDMA) OFDM-access (OFDMA) passive optical networks (PONs) multiuser access medium technique |
author_facet |
C. Sanchez B. Ortega J. Capmany |
author_sort |
C. Sanchez |
title |
OFDM–IDMA for Uplink Transmission in Passive Optical Networks |
title_short |
OFDM–IDMA for Uplink Transmission in Passive Optical Networks |
title_full |
OFDM–IDMA for Uplink Transmission in Passive Optical Networks |
title_fullStr |
OFDM–IDMA for Uplink Transmission in Passive Optical Networks |
title_full_unstemmed |
OFDM–IDMA for Uplink Transmission in Passive Optical Networks |
title_sort |
ofdm–idma for uplink transmission in passive optical networks |
publisher |
IEEE |
series |
IEEE Photonics Journal |
issn |
1943-0655 |
publishDate |
2012-01-01 |
description |
In this paper, we propose the orthogonal frequency-division multiplexing-interleaved division multiplexing access (OFDM-IDMA) technique for passive optical networks (PONs). We evaluate the performance of such systems and compare it with the already proposed OFDM-Access (OFDMA) technique by means of the bit error rate versus received power for two different coding schemes and different number of iterations. Results show that OFDM-IDMA technique with an unequal power allocation distribution among the different optical network units (ONUs) offers similar performance to OFDMA when used with a simple convolutional code at an aggregated rate of 4 and 8 Gbits/s. Dynamic bandwidth allocation can be easily implemented with this technique. |
topic |
Orthogonal frequency-division multiplexing–Interleaved division multiplexing access (OFDM–IDMA) OFDM-access (OFDMA) passive optical networks (PONs) multiuser access medium technique |
url |
https://ieeexplore.ieee.org/document/6095575/ |
work_keys_str_mv |
AT csanchez ofdmx2013idmaforuplinktransmissioninpassiveopticalnetworks AT bortega ofdmx2013idmaforuplinktransmissioninpassiveopticalnetworks AT jcapmany ofdmx2013idmaforuplinktransmissioninpassiveopticalnetworks |
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