Kiyohiro Morita Keiji Ozaki Kenichi Watanabe Naohiro Hayashibara Tomoya Enokido Makoto Takizawa Sensor-Actuator Communication Protocols in Wireless Networks. 11-19 2007 conf/nbis/2007 NBiS http://dx.doi.org/10.1007/978-3-540-74573-0_2 db/conf/nbis/nbis2007.html#MoritaOWHET07