Abstract
Recently, the orthogonal code-based block transmission (OCBT) systems have been proposed to fulfill the explosive growth of traffic demands. The multi-carrier-based structure of OCBT, however, requires accurate synchronization to combat inter-symbol interference (ISI) and inter-carrier interference (ICI). Fortunately, the repetitive pattern contained in the OCBT symbol enables this synchronization without preambles. In this paper, we propose a novel time-frequency offset estimation method based on the repetition characteristic. Simulation results demonstrate that the proposed estimator provides acceptable root-mean-square error (RMSE) performance. Moreover, we verify that the OCBT systems with the proposed method achieve remarkable throughput enhancement compared with conventional OFDM systems.
| Original language | English |
|---|---|
| Title of host publication | 2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications |
| Subtitle of host publication | Engaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1-5 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781538635315 |
| DOIs | |
| Publication status | Published - 2018 Feb 14 |
| Event | 28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017 - Montreal, Canada Duration: 2017 Oct 8 → 2017 Oct 13 |
Publication series
| Name | IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC |
|---|---|
| Volume | 2017-October |
Other
| Other | 28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017 |
|---|---|
| Country | Canada |
| City | Montreal |
| Period | 17/10/8 → 17/10/13 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
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Synchronization method for orthogonal code-based block transmission (OCBT) Systems. / Jung, Insik; Kim, Hyejin; Kim, Hyunsoo; Choi, Sooyong; Hong, Daesik.
2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications: Engaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-5 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2017-October).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Synchronization method for orthogonal code-based block transmission (OCBT) Systems
AU - Jung, Insik
AU - Kim, Hyejin
AU - Kim, Hyunsoo
AU - Choi, Sooyong
AU - Hong, Daesik
PY - 2018/2/14
Y1 - 2018/2/14
N2 - Recently, the orthogonal code-based block transmission (OCBT) systems have been proposed to fulfill the explosive growth of traffic demands. The multi-carrier-based structure of OCBT, however, requires accurate synchronization to combat inter-symbol interference (ISI) and inter-carrier interference (ICI). Fortunately, the repetitive pattern contained in the OCBT symbol enables this synchronization without preambles. In this paper, we propose a novel time-frequency offset estimation method based on the repetition characteristic. Simulation results demonstrate that the proposed estimator provides acceptable root-mean-square error (RMSE) performance. Moreover, we verify that the OCBT systems with the proposed method achieve remarkable throughput enhancement compared with conventional OFDM systems.
AB - Recently, the orthogonal code-based block transmission (OCBT) systems have been proposed to fulfill the explosive growth of traffic demands. The multi-carrier-based structure of OCBT, however, requires accurate synchronization to combat inter-symbol interference (ISI) and inter-carrier interference (ICI). Fortunately, the repetitive pattern contained in the OCBT symbol enables this synchronization without preambles. In this paper, we propose a novel time-frequency offset estimation method based on the repetition characteristic. Simulation results demonstrate that the proposed estimator provides acceptable root-mean-square error (RMSE) performance. Moreover, we verify that the OCBT systems with the proposed method achieve remarkable throughput enhancement compared with conventional OFDM systems.
UR - http://www.scopus.com/inward/record.url?scp=85045253605&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85045253605&partnerID=8YFLogxK
U2 - 10.1109/PIMRC.2017.8292324
DO - 10.1109/PIMRC.2017.8292324
M3 - Conference contribution
AN - SCOPUS:85045253605
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
SP - 1
EP - 5
BT - 2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
PB - Institute of Electrical and Electronics Engineers Inc.
ER -