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標題:NB-IoT Using wireless power transfer antenna array as Polling Protocol
學年105
學期1
發表日期2016/12/16
作品名稱NB-IoT Using wireless power transfer antenna array as Polling Protocol
作品名稱(其他語言)
著者Ting-Wei Lin; Yu-De Liao; An-Sung Wang; Ching-Chang Wong; Yang-Han Lee; Qiaowei Yuan; Naoki Shinohara; Qiang Chen
作品所屬單位
出版者
會議名稱2016 Asian Wireless Power Transfer Workshop (AWPT 2016)
會議地點Chengdu, Sichuan, P. R. China
摘要The 3GPP had standardized NB-IoT [3]-[5] in June 2016. It provides deep indoor and wide area coverage extension of 20dB over GSM. The NB-IOT network can support 50,000 users per cell and a battery life of more than ten years. The key problems of the NB-IoT network protocol are the coordination & communication between large number of IoT devices & the base station. Using the Beam Switching WPT (wireless power transfer) antenna array (BS-WPT antenna array) technology, the cell coverage could be separated into several partitions to wake up IoT devices within one partition of the cell to avoid the collision. The BS-WPT antenna array has been designed & analyzed in this paper for the polling protocol to solve the problem of communication and collision between 50,000 IoT devices per cell within the base station.
關鍵字Beamforming;wireless power transfer;Internet of Things;Polling Protocol
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20161216~20161218
通訊作者
國別中國
公開徵稿
出版型式
出處2016 Asian Wireless Power Transfer Workshop (AWPT 2016)
相關連結
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