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| Presentation | 2019-10-17 10:00 Graph coloring considering release of communication channels and the upper bounds of the number of channels Hiroshi Tamura, Hiromu Narita (Chuo Univ.), Keisuke Nakano (Niigata Univ.)  ICTSSL2019-16 IN2019-30 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The relation of channel assignment problems in wireless communications and coloring problems of graph theory is well-known. A channel in the wireless communication is corresponding to a color assigned to a vertex (an edge) in a graph. It is popular to minimize the number of colors assigned to vertices of the graph. However, the maximum number of colors called Grundy Number is also important. In the previous study, we show the upper bounds of colors assigned to some graphs. In the previous paper, we showed the realization of Grundy number on minimizing the number of vertices or edges of graphs. The authors also defined matching coloring, which is one of edge coloring, and show the relationship with channel assignment in wireless communication. In this paper, we discuss the properties of Grundy Coloring in matching coloring and the realization of Grundy Number. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless communication / Channel assignment / Graph coloring / Grundy coloring / Matching coloring / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 226, ICTSSL2019-16, pp. 1-4, Oct. 2019. | |
| Paper # | ICTSSL2019-16 | |
| Date of Issue | 2019-10-10 (ICTSSL, IN) | |
| 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) | |
| Download PDF | ICTSSL2019-16 IN2019-30 |
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| Conference Information | |
| Committee | ICTSSL IN |
| Conference Date | 2019-10-17 - 2019-10-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ICTSSL |
| Conference Code | 2019-10-ICTSSL-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Graph coloring considering release of communication channels and the upper bounds of the number of channels |
| Sub Title (in English) | |
| Keyword(1) | Wireless communication |
| Keyword(2) | Channel assignment |
| Keyword(3) | Graph coloring |
| Keyword(4) | Grundy coloring |
| Keyword(5) | Matching coloring |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroshi Tamura |
| 1st Author's Affiliation | Chuo University (Chuo Univ.) |
| 2nd Author's Name | Hiromu Narita |
| 2nd Author's Affiliation | Chuo University (Chuo Univ.) |
| 3rd Author's Name | Keisuke Nakano |
| 3rd Author's Affiliation | Niigata University (Niigata Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-10-17 10:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ICTSSL |
| Paper # | ICTSSL2019-16, IN2019-30 |
| Volume (vol) | vol.119 |
| Number (no) | no.226(ICTSSL), no.227(IN) |
| Page | pp.1-4 |
| #Pages | 4 |
| Date of Issue | 2019-10-10 (ICTSSL, IN) |
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