講演抄録/キーワード |
講演名 |
2017-04-25 15:20
同時送信におけるサブGHz帯LoRa受信器の性能評価 ○廖 椿豪・朱 桂兵・桑原大樹・大原壮太郎・鈴木 誠・森川博之(東大) RCS2017-27 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
Concurrent transmission (CT) is a multi-hop protocol that greatly improves the network performance by allowing synchronized packet collisions.
Many researches have shown that CT helps to improve the energy efficiency and latency of 2.4GHz IEEE-802.15.4-based multi-hop networks.
In view of the great potential of long range sub-GHz technologies for future IoT applications, we assess the feasibility of applying CT to sub-GHz low-power wide-area (LPWA) receivers.
We focus on the LoRa standard with chirp spread spectrum and FSK modulation.
We conduct not only simulation but also real-chip experiment to show that LoRa receiver can endure the packet collisions. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Concurrent Transmission / LoRa / / / / / / |
文献情報 |
信学技報, vol. 117, no. 11, RCS2017-27, pp. 143-148, 2017年4月. |
資料番号 |
RCS2017-27 |
発行日 |
2017-04-17 (RCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
RCS2017-27 |