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1.发明申请SCHEME FOR PERFORMING BEAMFORMING CALIBRATION BY MEASURING JOINT SIGNAL Path MISMATCH 有权通过测量联合信号执行光束校准的方案路径MISMATCH公开(公告)号：US20160149652A1
公开(公告)日：2016-05-26
申请号：US14923445
申请日：2015-10-27
申请人： MEDIATEK INC.
CPC分类号： H04B17/14 , H04B7/0413 , H04B7/0617 , H04L25/0202
摘要： A method operative on a wireless transceiver device for performing beamforming calibration includes: measuring at least one joint signal response of at least one circuit loopback between a transmitter of the wireless transceiver device and a receiver of the wireless transceiver device to determine the measurement result; and calibrating joint signal path mismatch according to the measurement result for s multiple antenna beamforming system operating on the wireless transceiver device.
摘要翻译： 一种在用于执行波束成形校准的无线收发器设备上操作的方法包括：测量无线收发器设备的发射机与无线收发器设备的接收机之间的至少一个电路环回的至少一个联合信号响应，以确定测量结果; 并且根据在无线收发器设备上操作的多天线波束成形系统的测量结果来校准联合信号路径失配。
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2.发明授权Scheme for performing beamforming calibration by measuring joint signal path mismatch 有权用于通过测量联合信号路径失配来执行波束成形校准的方案公开(公告)号：US09590745B2
公开(公告)日：2017-03-07
申请号：US14923445
申请日：2015-10-27
申请人： MEDIATEK INC.
CPC分类号： H04B17/14 , H04B7/0413 , H04B7/0617 , H04L25/0202
摘要： A method operative on a wireless transceiver device for performing beamforming calibration includes: measuring at least one joint signal response of at least one circuit loopback between a transmitter of the wireless transceiver device and a receiver of the wireless transceiver device to determine the measurement result; and calibrating joint signal path mismatch according to the measurement result for s multiple antenna beamforming system operating on the wireless transceiver device.
摘要翻译： 一种在用于执行波束成形校准的无线收发器设备上操作的方法包括：测量无线收发器设备的发射机与无线收发器设备的接收机之间的至少一个电路环回的至少一个联合信号响应，以确定测量结果; 并且根据在无线收发器设备上操作的多天线波束成形系统的测量结果来校准联合信号路径失配。
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公开(公告)号：US20140029694A1
公开(公告)日：2014-01-30
申请号：US13798042
申请日：2013-03-12
申请人： MEDIATEK INC.
发明人： Yen-Lin Huang , Hsiang-Hui Chang
IPC分类号： H04B1/64
CPC分类号： H04B1/64 , H03F1/3241 , H03F1/3247 , H03F3/189 , H03F3/24 , H03F2200/336 , H04B2001/0425
摘要： A signal transmitting device includes: a signal processing circuit arranged to process an input signal to generate a processed input signal according to a compensating signal; a signal converting circuit arranged to convert the processed input signal to generate an output signal according to an oscillating signal; and an arithmetic circuit arranged to generate the compensating signal according to the power of a predetermined component in the output signal, wherein the signal processing circuit uses the compensating signal to update the input signal, and the signal converting circuit converts the updated input signal to reduce the power of the predetermined component in the output signal.
摘要翻译： 信号发送装置包括：信号处理电路，被配置为根据补偿信号处理输入信号以产生经处理的输入信号; 信号转换电路，被配置为根据振荡信号转换经处理的输入信号以产生输出信号; 以及算术电路，被配置为根据输出信号中的预定分量的功率产生补偿信号，其中信号处理电路使用补偿信号来更新输入信号，并且信号转换电路转换更新的输入信号以减少 输出信号中预定分量的功率。
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公开(公告)号：US09344143B2
公开(公告)日：2016-05-17
申请号：US13798042
申请日：2013-03-12
申请人： MEDIATEK INC.
发明人： Yen-Lin Huang , Hsiang-Hui Chang
CPC分类号： H04B1/64 , H03F1/3241 , H03F1/3247 , H03F3/189 , H03F3/24 , H03F2200/336 , H04B2001/0425
摘要： A signal transmitting device includes: a signal processing circuit arranged to process an input signal to generate a processed input signal according to a compensating signal; a signal converting circuit arranged to convert the processed input signal to generate an output signal according to an oscillating signal; and an arithmetic circuit arranged to generate the compensating signal according to the power of a predetermined component in the output signal, wherein the signal processing circuit uses the compensating signal to update the input signal, and the signal converting circuit converts the updated input signal to reduce the power of the predetermined component in the output signal.
摘要翻译： 信号发送装置包括：信号处理电路，被配置为根据补偿信号处理输入信号以产生经处理的输入信号; 信号转换电路，被配置为根据振荡信号转换经处理的输入信号以产生输出信号; 以及算术电路，被配置为根据输出信号中的预定分量的功率产生补偿信号，其中信号处理电路使用补偿信号来更新输入信号，并且信号转换电路转换更新的输入信号以减少 输出信号中预定分量的功率。
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