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1.发明申请WIRELESS COMMUNICATION SYSTEM WITH DIRECT CONVERSION MECHANISM AND METHOD OF OPERATION THEREOF 有权具有直接转换机制的无线通信系统及其操作方法公开(公告)号：US20140219402A1
公开(公告)日：2014-08-07
申请号：US13759682
申请日：2013-02-05
发明人： Yingqun Yu , Heejin Roh , Vladislav Sorokine , Jungwon Lee , Inyup Kang
IPC分类号： H04L1/00
CPC分类号： H04L1/0036 , H04L25/03038 , H04L27/364
摘要： A method of operation of a wireless communication system includes: tuning a receiver front end for receiving a radio-frequency signal; correcting, with an in-phase/quadrature (I/Q) compensation module, an I/Q imbalance from the receiver front end including estimating by a linear minimum mean-square error (LMMSE) module; and processing by a base band receiver for digitizing an output of the I/Q compensation module for generating a receiver data.
摘要翻译： 无线通信系统的操作方法包括：调谐接收器前端以接收射频信号; 用同相/正交（I / Q）补偿模块校正来自接收机前端的I / Q不平衡，包括通过线性最小均方误差（LMMSE）模块的估计; 以及由基带接收器进行处理，以对I / Q补偿模块的输出进行数字化，以生成接收机数据。
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2.发明授权Wireless communication system with direct conversion mechanism and method of operation thereof 有权具有直接转换机制的无线通信系统及其操作方法公开(公告)号：US08934588B2
公开(公告)日：2015-01-13
申请号：US13759682
申请日：2013-02-05
发明人： Yingqun Yu , Heejin Roh , Vladislav Sorokine , Jungwon Lee , Inyup Kang
CPC分类号： H04L1/0036 , H04L25/03038 , H04L27/364
摘要： A method of operation of a wireless communication system includes: tuning a receiver front end for receiving a radio-frequency signal; correcting, with an in-phase/quadrature (I/Q) compensation module, an I/Q imbalance from the receiver front end including estimating by a linear minimum mean-square error (LMMSE) module; and processing by a base band receiver for digitizing an output of the I/Q compensation module for generating a receiver data.
摘要翻译： 无线通信系统的操作方法包括：调谐接收器前端以接收射频信号; 用同相/正交（I / Q）补偿模块校正来自接收机前端的I / Q不平衡，包括通过线性最小均方误差（LMMSE）模块的估计; 以及由基带接收器进行处理，以对I / Q补偿模块的输出进行数字化，以生成接收机数据。
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3.发明授权公开(公告)号：US09882685B2
公开(公告)日：2018-01-30
申请号：US14188559
申请日：2014-02-24
发明人： Gennady Feygin , Joongsuk Park , Vladislav Sorokine , Inyup Kang
CPC分类号： H04L1/20
摘要： A method of operation of a wireless communication system includes: filtering a composite input from a radio frequency signal; developing a raw digital stream by applying an analog correction to the composite input; sampling an extracted signal, from the raw digital stream, by a primary analog-to-digital converter; and monitoring, by a correction control block, the extracted signal including adjusting the analog correction by a digital control from the correction control block.
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4.发明申请WIRELESS COMMUNICATION SYSTEM WITH INTERFERENCE REJECTION MECHANISM AND METHOD OF OPERATION THEREOF 有权具有干扰抑制机制的无线通信系统及其操作方法公开(公告)号：US20140273906A1
公开(公告)日：2014-09-18
申请号：US14188559
申请日：2014-02-24
发明人： Gennady Feygin , Joongsuk Park , Vladislav Sorokine , Inyup Kang
CPC分类号： H04L1/20
摘要： A method of operation of a wireless communication system includes: filtering a composite input from a radio frequency signal; developing a raw digital stream by applying an analog correction to the composite input; sampling an extracted signal, from the raw digital stream, by a primary analog-to-digital converter; and monitoring, by a correction control block, the extracted signal including adjusting the analog correction by a digital control from the correction control block.
摘要翻译： 无线通信系统的操作方法包括：从射频信号对复合输入进行滤波; 通过对复合输入应用模拟校正来开发原始数字流; 从原始数字流中抽取提取的信号，由主要模拟 - 数字转换器采样; 以及通过校正控制块监视所提取的信号，包括通过来自校正控制块的数字控制来调整模拟校正。
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