| Presentation | 2018-08-23 A Deadline-Aware Scheduling Scheme for Vehicle Collision Avoidance Using LTE Networks with Quality Fluctuation Nobuhiko Itoh, Takanori Iwai, Kozo Satoda, Ryogo Kubo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Long term evolution (LTE) networks are attracting a great deal of attention as platforms for connected car services. To guarantee effective connected car services, it is important to deliver a data block within a certain maximum tolerable delay (called a deadline in this work). The Third Generation Partnership Project (3GPP) stipulates that this deadline be 100 ms and that the arrival ratio within the deadline be 0.95. However, conventional schedulers cannot satisfy the deadline and arrival ratio within the deadline. They fail because they do not consider three key elements -radio quality, chunk size, and the deadline-. In this paper, we propose a deadline-aware scheduling scheme that considers chunk size and the deadline in addition to radio quality and uses them to prioritize users in order to meet the deadline. The results of a simulation on ns-3 showed that the proposed method can achieve approximately four times the number of vehicles satisfying network requirements compared to PayDA. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IoT / Resource control / LTE / Connected car / V2X |
| Paper # | CQ2018-46 |
| Date of Issue | 2018-08-16 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2018/8/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ritsumeikan Univ. Biwako-Kusatsu Campus (BKC) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | IoT/M2M, Wireless Communication, QoS and QoE in Wireless Communication, Wireless Resource Allocation, Wireless Transmission Quality, Cross layer Technology, Ad-hoc Network, etc. |
| Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) |
| Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) |
| Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Nippon Inst. of Tech.) |
| Assistant | Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Ryo Yamamoto(UEC) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
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| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Deadline-Aware Scheduling Scheme for Vehicle Collision Avoidance Using LTE Networks with Quality Fluctuation |
| Sub Title (in English) | |
| Keyword(1) | IoT |
| Keyword(2) | Resource control |
| Keyword(3) | LTE |
| Keyword(4) | Connected car |
| Keyword(5) | V2X |
| 1st Author's Name | Nobuhiko Itoh |
| 1st Author's Affiliation | NEC Corporation(NEC) |
| 2nd Author's Name | Takanori Iwai |
| 2nd Author's Affiliation | NEC Corporation(NEC) |
| 3rd Author's Name | Kozo Satoda |
| 3rd Author's Affiliation | NEC Corporation(NEC) |
| 4th Author's Name | Ryogo Kubo |
| 4th Author's Affiliation | Keio University(Keio Univ.) |
| Date | 2018-08-23 |
| Paper # | CQ2018-46 |
| Volume (vol) | vol.118 |
| Number (no) | CQ-192 |
| Page | pp.pp.1-6(CQ), |
| #Pages | 6 |
| Date of Issue | 2018-08-16 (CQ) |