Paper Abstract and Keywords |
Presentation |
2011-03-03 09:20
Radio-On-Demand Wake-up using Wireless LAN Signal Yoshihisa Kondo (ATR), Hiroyuki Yomo (Kansai Univ./ATR), Suhua Tang (ATR), Masahito Iwai, Toshiyasu Tanaka (NEC Communication Systems, Ltd.), Hideo Tsutsui, Sadao Obana (ATR) NS2010-185 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Radio On-Demand Networks (ROD) realize low energy operations of infrastructure networks without losing usability for users. In this paper, we propose an on-demand wakeup scheme for wireless LAN (WLAN) networks using WLAN signal. WLAN station (STA) transmits wake up signal by devising WLAN signal and awakes intended WLAN access point (AP) which operating in a sleep mode. Wake up receiver, which decodes wake up ID from wake up signal, provides low power operation for APs. We propose a transmission scheme of wake up signal using length of WLAN signal and a wake up receiver which robustly detects wake up signal with low energy consumption. We evaluate false negative and false positive probability of our proposed on-demand wakeup scheme with simulations. Our simulation results show that the proposed scheme achieves about 10-2 of false negative probability when detection error ratio of ‘1’ is less than 10-3 and confirm that the false positive is avoidable by using long length WLAN frame for wake up signal. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Radio On-Demand Networks / Wake up Receiver / Wireless LAN / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 448, NS2010-185, pp. 123-128, March 2011. |
Paper # |
NS2010-185 |
Date of Issue |
2011-02-24 (NS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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NS2010-185 |
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