Paper Abstract and Keywords |
Presentation |
2017-01-19 13:05
Bipolar NRZ Coded Architecture for CAN FD and Its Performance Evaluation Takeyuki Shishido, Tatsuki Matsushita, Daisuke Umehara, Koichiro Wakasugi (Kyoto Inst. of Tech.) CS2016-64 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Controller area network (CAN) is a communication standard that is widely employed for in-vehicle networks, and electronic control units (ECUs) in a car communicate with each other using CAN. CAN needs to enhance the bit rate as ECUs are becoming high performance so that CAN with flexible data-rate (CAN FD) has been proposed for the next generation standard. CAN communications employ unipolar non-return-to-zero (NRZ) line codes to establish the arbitration function. The bit duration in the data phase shortens with higher bit rate so that the bit reliability will deteriorate due to ringings originated from reflected waves of signals. As a result, a sending node might stop transmitting if it detects the discrepancy between the sending bit and the bus voltage in the data phase. In this manuscript, we propose to employ bipolar NRZ line coding architecture with existing CAN transceivers in the data phase of CAN FD to reduce the influence of ringings. The simulation results show that our proposed line coding architecture attains higher bit rate than the conventional one in networks conforming to the CAN standard. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
CAN / CAN FD / ringing / NRZ / bipolar NRZ / data rate enhancement / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 401, CS2016-64, pp. 1-6, Jan. 2017. |
Paper # |
CS2016-64 |
Date of Issue |
2017-01-12 (CS) |
ISSN |
Print edition: ISSN 0913-5685 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) |
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CS2016-64 |
Conference Information |
Committee |
OCS CS |
Conference Date |
2017-01-19 - 2017-01-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyushu Sangyo University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Core and metro system, Submarine telecommunications system, Optical access system and next generation PON, Ethernet, Optical Transport Network (OTN), Transmission monitoring and control, Design and tool for optical transmission system, Co-operation between optical and mobile, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2017-01-OCS-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Bipolar NRZ Coded Architecture for CAN FD and Its Performance Evaluation |
Sub Title (in English) |
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Keyword(1) |
CAN |
Keyword(2) |
CAN FD |
Keyword(3) |
ringing |
Keyword(4) |
NRZ |
Keyword(5) |
bipolar NRZ |
Keyword(6) |
data rate enhancement |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Takeyuki Shishido |
1st Author's Affiliation |
Kyoto Institute of Technology (Kyoto Inst. of Tech.) |
2nd Author's Name |
Tatsuki Matsushita |
2nd Author's Affiliation |
Kyoto Institute of Technology (Kyoto Inst. of Tech.) |
3rd Author's Name |
Daisuke Umehara |
3rd Author's Affiliation |
Kyoto Institute of Technology (Kyoto Inst. of Tech.) |
4th Author's Name |
Koichiro Wakasugi |
4th Author's Affiliation |
Kyoto Institute of Technology (Kyoto Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2017-01-19 13:05:00 |
Presentation Time |
25 minutes |
Registration for |
CS |
Paper # |
CS2016-64 |
Volume (vol) |
vol.116 |
Number (no) |
no.401 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2017-01-12 (CS) |
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