| Presentation | 2019-06-10 A Channel Hopping Scheduling toward Throughput Enhancement in Wi-SUN FAN Systems Robby Wayong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To promote interop￢erable open standards for Machine-to-Machine (M2M) communication, Wireless Smart Utility Network Field Area Network (Wi-SUN FAN), which configures very large-scale multi-hop networks, has been standardized. In the Media Access Control (MAC) layer of Wi-SUN FAN, Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) and Channel Hopping (CH) are adopted to avoid interferences between devices. The CH changes the operational channel based on a channel schedule. The applied channel schedule is dominant for both unicast and broadcast transmission performances. In this report, the impact of channel schedule on the network performance is studied to enhance the unicast transmission throughput. The transmission throughput of a Wi-SUN FAN system in a tree topology is evaluated by computer simulations in various channel schedule configurations. From the simulation results, the CH needs to be adopted, and the Broadcast Interval (BI) coefficient should be set to 70 to enhance the unicast transmission throughput and preserve the broadcast frames transmission interval to be 131 s. With these proposed parameters, the unicast throughput increases by up to 14.2 % compared to the case of default configurations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wi-SUN FANRPLChannel HoppingChannel ScheduleThroughput Enhancement |
| Paper # | SRW2019-9 |
| Date of Issue | 2019-06-03 (SRW) |
| Conference Information | |
| Committee | SRW |
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| Conference Date | 2019/6/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Anritsu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WLAN， WPAN， Ad-hoc, mmWave, etc. |
| Chair | Satoshi Denno(Okayama Univ.) |
| Vice Chair | Keiichi Mizutani(Kyoto Univ.) |
| Secretary | Keiichi Mizutani(Tokyo Inst. of Tech.) |
| Assistant | Hanako Noda(Anritsu) / Tomoki Murakami(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Short Range Wireless Communications |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Channel Hopping Scheduling toward Throughput Enhancement in Wi-SUN FAN Systems |
| Sub Title (in English) | |
| Keyword(1) | Wi-SUN FANRPLChannel HoppingChannel ScheduleThroughput Enhancement |
| 1st Author's Name | Robby Wayong |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Ryota Okumura |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Keiichi Mizutani |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 4th Author's Name | Hiroshi Harada |
| 4th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| Date | 2019-06-10 |
| Paper # | SRW2019-9 |
| Volume (vol) | vol.119 |
| Number (no) | SRW-73 |
| Page | pp.pp.47-52(SRW), |
| #Pages | 6 |
| Date of Issue | 2019-06-03 (SRW) |