@techreport{weko_222101_1,
   author	 = "Yuqiao,Wang and Takuya,Maekawa",
   title	 = "Preliminary Investigation of Distance Estimation between Smartphones via Wi-Fi Round Trip Time",
   year 	 = "2022",
   institution	 = "Graduate School of Information Science and Technology, Osaka University, Graduate School of Information Science and Technology, Osaka University",
   number	 = "16",
   month	 = "nov"
}