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| Presentation | 2018-11-21 11:00 Spectrum-Decomposed Parallel Signal Processing for Broadband Nonlinear Compensation Tomoki Abe, Yasushi Yamao (UEC)  RCS2018-195 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A novel wideband digital predistortion (DPD) technique that can relax the requirement for sampling frequency is proposed. The proposed Spectrum-Decomposed Parallel Signal Processing DPD can reduce the sampling frequency to the half of normal DPD while compensating all nonlinear terms and achieve the same compensation performance. After presenting the principle and effect of the proposed scheme, the simulation results employing two-component carrier (2CC) LTE-A signal are presented. The proposed DPDs with four-band and two-band splitting methods can reduce their sampling frequencies to the half and two thirds of the normal DPD, respectively. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Nonlinear Compensation / DPD / Broadband / Sampling Frequency / 5G / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 311, RCS2018-195, pp. 103-108, Nov. 2018. | |
| Paper # | RCS2018-195 | |
| Date of Issue | 2018-11-13 (RCS) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | RCS2018-195 |
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| Conference Information | |
| Committee | RCS AP |
| Conference Date | 2018-11-20 - 2018-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2018-11-RCS-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Spectrum-Decomposed Parallel Signal Processing for Broadband Nonlinear Compensation |
| Sub Title (in English) | |
| Keyword(1) | Nonlinear Compensation |
| Keyword(2) | DPD |
| Keyword(3) | Broadband |
| Keyword(4) | Sampling Frequency |
| Keyword(5) | 5G |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tomoki Abe |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Yasushi Yamao |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2018-11-21 11:00:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2018-195 |
| Volume (vol) | vol.118 |
| Number (no) | no.311 |
| Page | pp.103-108 |
| #Pages | 6 |
| Date of Issue | 2018-11-13 (RCS) |
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