发明名称 ANTENNA DEPLOYMENT SWITCHING FOR DATA COMMUNICATION OF A USER DEVICE
摘要 Methods and systems for selecting one of a plurality of antennas to be used as a transmit antenna based on an orientation of a user device are described. A user device determines an orientation of the user device, and selects one of multiple antennas to use as a first transmit antenna based on the orientation of the user device. The user device transmits information using the first transmit antenna.
申请公布号 WO2013090716(A1) 申请公布日期 2013.06.20
申请号 WO2012US69742 申请日期 2012.12.14
申请人 AMAZON TECHNOLOGIES INC.;CHENG, ZHAOJUN;OBEIDAT, KHALED, A.;CORBRIDGE, MARK;LEE, CHENG-JUNG 发明人 CHENG, ZHAOJUN;OBEIDAT, KHALED, A.;CORBRIDGE, MARK;LEE, CHENG-JUNG
分类号 H01Q1/24;H01Q3/24;H01Q21/28;H04W88/06 主分类号 H01Q1/24
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