Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 신동준 | - |
dc.date.accessioned | 2019-11-26T05:20:31Z | - |
dc.date.available | 2019-11-26T05:20:31Z | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON BROADCASTING, v. 63, no. 2, page. 440-445 | en_US |
dc.identifier.issn | 0018-9316 | - |
dc.identifier.issn | 1557-9611 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/7866006 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/114579 | - |
dc.description.abstract | Partial transmit sequence (PTS) is a probabilistic peak-to-average power ratio (PAPR) reduction scheme for orthogonal frequency division multiplexing (OFDM) signals, but it requires an exhaustive search for the one with the minimum PAPR over all alternative OFDM signal vectors. In order to reduce such computational complexity, it was proposed that the PAPR value of each alternative OFDM signal vector is approximately estimated by using dominant time-domain samples selected based on a simple metric. In this paper, two new effective metrics for selecting dominant time-domain samples are proposed for low-complexity PTS scheme. For further lowering the computational complexity, two low-complexity PTS schemes are proposed by sorting the dominant time-domain samples in decreasing order of their metric values. Simulation results confirm that compared with the conventional PTS scheme, the proposed PTS schemes show identical PAPR reduction performance with substantially reduced computational complexity. | en_US |
dc.description.sponsorship | This work was supported in part by the National Research Foundation of Korea through the Korea government (MSIP) under Grant NRF-2016R1A2B2012960, and in part by the Brain Korea 21 Plus Project in 2017. (Corresponding author: Dong-Joon Shin.) | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Low complexity | en_US |
dc.subject | orthogonal frequency division multiplexing (OFDM) | en_US |
dc.subject | partial transmit sequence (PTS) | en_US |
dc.subject | peak-to-average power ratio (PAPR) | en_US |
dc.title | Low-Complexity PTS Schemes Using Dominant Time-Domain Samples in OFDM Systems | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 63 | - |
dc.identifier.doi | 10.1109/TBC.2017.2662228 | - |
dc.relation.page | 440-445 | - |
dc.relation.journal | IEEE TRANSACTIONS ON BROADCASTING | - |
dc.contributor.googleauthor | Cho, Young-Jeon | - |
dc.contributor.googleauthor | Kim, Kee-Hoon | - |
dc.contributor.googleauthor | Woo, Jun-Young | - |
dc.contributor.googleauthor | Lee, Kang-Seok | - |
dc.contributor.googleauthor | No, Jong-Seon | - |
dc.contributor.googleauthor | Shin, Dong-Joon | - |
dc.relation.code | 2017002674 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | djshin | - |
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