ELECTRONIC DEVICE AND METHOD FOR COMPENSATING FOR SIGNAL PHASE

    公开(公告)号:EP3413476A1

    公开(公告)日:2018-12-12

    申请号:EP18176482.0

    申请日:2018-06-07

    IPC分类号: H04B7/06

    摘要: An electronic device is provided. The electronic device includes a first antenna configured to transmit a first transmission signal having a first phase, a second antenna configured to transmit a second transmission signal having a second phase, a transceiver electrically connected to the first antenna and the second antenna, and a processor. The transceiver is configured to identify a first feedback transmission signal including part of the first transmission signal and a second feedback transmission signal including part of the second transmission signal and calculate a correlation for the first and second feedback transmission signals.The processor is configured to predict radiation power radiated from the electronic device based on at least the part of the correlation, control the transceiver to adjust at least one of the first phase or the second phase, and change the predicted radiation power to a predetermined value based on an operation for the adjustment.

    ELECTRONIC DEVICE AND METHOD OF CONTROLLING WIRELESS COMMUNICATION THEREOF

    公开(公告)号:EP3346797A1

    公开(公告)日:2018-07-11

    申请号:EP17202597.5

    申请日:2017-11-20

    IPC分类号: H04W88/06 H04B7/04

    摘要: Disclosed are an electronic device and a method of controlling wireless communication thereof. The electronic device includes: a first antenna configured to support first short-range wireless communication and second short-range wireless communication; a second antenna; and a processor, wherein the processor is configured to determine information related to occupancy of the first antenna by the first short-range wireless communication or the second short-range wireless communication, to simultaneously or sequentially perform the first short-range wireless communication and the second short-range wireless communication through the first antenna when the information related to the occupancy satisfies a predetermined condition; and to perform one kind of short-range wireless communication selected from the first short-range wireless communication and the second short-range wireless communication through the second antenna and to perform the other kind of short-range wireless communication through the first antenna when the information related to the occupancy satisfies another predetermined condition.