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1. 发明授权

US08923167B2 Communication device for simultaneous transmission by multiple transceivers 有权
标题翻译：用于多个收发器同时传输的通信设备
公开(公告)号：US08923167B2
公开(公告)日：2014-12-30
申请号：US13246280
申请日：2011-09-27
申请人： Gregory R. Black , Ryan J. Goedken , Thomas D. Nagode , Ernie Schirmann , Lawrence R. Schumacher
发明人： Gregory R. Black , Ryan J. Goedken , Thomas D. Nagode , Ernie Schirmann , Lawrence R. Schumacher
IPC分类号： H04B1/10
CPC分类号： H04B1/109
摘要： A communication device reduces intermodulation interference in a simultaneous transmitter using a notch diplexing arrangement. The communication device has a radio front-end module with more than one transceiver for simultaneous transmission with opposing transmit (Tx) band notch filters in series with each duplexer output, and phase rotations into and out of the notch filters suitable for diplexing at the notch filter outputs.
摘要翻译：通信设备减少使用陷波复用装置的同时发射机中的互调干扰。通信设备具有一个具有多于一个收发器的无线电前端模块，用于同时传输与每个双工器输出串联的相对的发射（Tx）带陷波滤波器，并且相位旋转进入和离开陷波滤波器，适合在陷波处双工滤波器输出。

2. 发明授权

US08706061B2 Method for simultaneous transmitter operation 有权
标题翻译：同时发射机操作的方法
公开(公告)号：US08706061B2
公开(公告)日：2014-04-22
申请号：US13586993
申请日：2012-08-16
申请人： Armin W. Klomsdorf , Gregory R. Black , Ryan J. Goedken
发明人： Armin W. Klomsdorf , Gregory R. Black , Ryan J. Goedken
IPC分类号： H04B1/04
CPC分类号： H04B1/0475 , H04B1/525
摘要： A method and system mitigates receiver desensitization caused by a reverse inter-modulation distortion (IMD) signal generated by a power amplifier associated with one of at least two concurrently operating transmitters. A power amplifier controller (PAC) determines whether at least one power amplifier operating in a first operating state generates a reverse IMD signal that can substantially interfere with at least one receive channel due to a concurrent operation of at least two concurrently operating transmitters. In response to determining that at least one power amplifier generates the reverse IMD signal when in the first operating state, the PAC initiates a second operating state of the power amplifier to increase the linearity of the at least one power amplifier in order to reduce the reverse IMD signal. The PAC initiates the second operating state by adjusting parameters of the power amplifier.
摘要翻译：一种方法和系统减轻了由与至少两个同时操作的发射机之一相关联的功率放大器产生的反向互调失真（IMD）信号引起的接收机脱敏。功率放大器控制器（PAC）确定在第一操作状态下操作的至少一个功率放大器是否产生由于至少两个并发操作的发射机的同时操作而能够显着干扰至少一个接收信道的反向IMD信号。响应于在处于第一操作状态时确定至少一个功率放大器产生反向IMD信号，PAC启动功率放大器的第二操作状态以增加至少一个功率放大器的线性度，以便减少相反 IMD信号。 PAC通过调整功率放大器的参数来启动第二个操作状态。

3. 发明授权

US08880012B2 Method and apparatus for resource block based transmitter optimization in wireless communication devices 有权
标题翻译：无线通信设备中基于资源块的发射机优化的方法和装置
公开(公告)号：US08880012B2
公开(公告)日：2014-11-04
申请号：US13353390
申请日：2012-01-19
申请人： Ryan J. Goedken , Armin W. Klomsdorf , Thomas D. Nagode , Dale G. Schwent
发明人： Ryan J. Goedken , Armin W. Klomsdorf , Thomas D. Nagode , Dale G. Schwent
IPC分类号： H01Q11/12 , H04B1/04
CPC分类号： H03F1/0227 , H03F1/32 , H03F3/195 , H03F3/245
摘要： A method (700) and apparatus (600) optimize resource block based transmitter operation in a wireless communication device. The method can include receiving (720) a radio resource assignment including a particular resource block allocation. The method can include configuring (730) a wireless communication transceiver for the particular resource block allocation. The method can include degrading (740) power amplifier distortion of the wireless communication transceiver based on the particular resource block allocation. The power amplifier distortion can be a measure of a deviation of the power amplifier output in an analysis domain from an ideal linear amplifier.
摘要翻译：一种方法（700）和装置（600）在无线通信设备中优化基于资源块的发射机操作。该方法可以包括接收（720）包括特定资源块分配的无线资源分配。该方法可以包括配置（730）用于特定资源块分配的无线通信收发器。该方法可以包括基于特定资源块分配来降低（740）无线通信收发器的功率放大器失真。功率放大器失真可以是分析域中的功率放大器输出与理想线性放大器的偏差的度量。

4. 发明申请

US20140051373A1 METHOD FOR SIMULTANEOUS TRANSMITTER OPERATION 有权
标题翻译：同时发射机运行方法
公开(公告)号：US20140051373A1
公开(公告)日：2014-02-20
申请号：US13586993
申请日：2012-08-16
申请人： Armin W. Klomsdorf , Gregory R. Black , Ryan J. Goedken
发明人： Armin W. Klomsdorf , Gregory R. Black , Ryan J. Goedken
IPC分类号： H04W24/00
CPC分类号： H04B1/0475 , H04B1/525
摘要： A method and system mitigates receiver desensitization caused by a reverse inter-modulation distortion (IMD) signal generated by a power amplifier associated with one of at least two concurrently operating transmitters. A power amplifier controller (PAC) determines whether at least one power amplifier operating in a first operating state generates a reverse IMD signal that can substantially interfere with at least one receive channel due to a concurrent operation of at least two concurrently operating transmitters. In response to determining that at least one power amplifier generates the reverse IMD signal when in the first operating state, the PAC initiates a second operating state of the power amplifier to increase the linearity of the at least one power amplifier in order to reduce the reverse IMD signal. The PAC initiates the second operating state by adjusting parameters of the power amplifier.
摘要翻译：一种方法和系统减轻了由与至少两个同时操作的发射机之一相关联的功率放大器产生的反向互调失真（IMD）信号引起的接收机脱敏。功率放大器控制器（PAC）确定在第一操作状态下操作的至少一个功率放大器是否产生由于至少两个并发操作的发射机的同时操作而能够显着干扰至少一个接收信道的反向IMD信号。响应于在处于第一操作状态时确定至少一个功率放大器产生反向IMD信号，PAC启动功率放大器的第二操作状态以增加至少一个功率放大器的线性度，以便减少相反 IMD信号。 PAC通过调整功率放大器的参数来启动第二个操作状态。

5. 发明申请

US20130077540A1 COMMUNICATION DEVICE FOR SIMULTANEOUS TRANSMISSION BY MULTIPLE TRANSCEIVERS 有权
标题翻译：用于多个收发器同时传输的通信设备
公开(公告)号：US20130077540A1
公开(公告)日：2013-03-28
申请号：US13246280
申请日：2011-09-27
申请人： Gregory R. Black , Ryan J. Goedken , Thomas D. Nagode , Ernie Schirmann , Lawrence R. Schumacher
发明人： Gregory R. Black , Ryan J. Goedken , Thomas D. Nagode , Ernie Schirmann , Lawrence R. Schumacher
IPC分类号： H04W88/02
CPC分类号： H04B1/109
摘要： A communication device reduces intermodulation interference in a simultaneous transmitter using a notch diplexing arrangement. The communication device has a radio front-end module with more than one transceiver for simultaneous transmission with opposing transmit (Tx) band notch filters in series with each duplexer output, and phase rotations into and out of the notch filters suitable for diplexing at the notch filter outputs.
摘要翻译：通信设备减少使用陷波复用装置的同时发射机中的互调干扰。通信设备具有一个具有多于一个收发器的无线电前端模块，用于同时传输与每个双工器输出串联的相对的发射（Tx）带陷波滤波器，并且相位旋转进入和离开陷波滤波器，适合在陷波处双工滤波器输出。

6. 发明申请

US20130187711A1 METHOD AND APPARATUS FOR RESOURCE BLOCK BASED TRANSMITTER OPTIMIZATION IN WIRELESS COMMUNICATION DEVICES 有权
标题翻译：无线通信设备中基于资源块发送器优化的方法与装置
公开(公告)号：US20130187711A1
公开(公告)日：2013-07-25
申请号：US13353390
申请日：2012-01-19
申请人： Ryan J. Goedken , Armin W. Klomsdorf , Thomas D. Nagode , Dale G. Schwent
发明人： Ryan J. Goedken , Armin W. Klomsdorf , Thomas D. Nagode , Dale G. Schwent
IPC分类号： H03F1/26
CPC分类号： H03F1/0227 , H03F1/32 , H03F3/195 , H03F3/245
摘要： A method (700) and apparatus (600) optimize resource block based transmitter operation in a wireless communication device. The method can include receiving (720) a radio resource assignment including a particular resource block allocation. The method can include configuring (730) a wireless communication transceiver for the particular resource block allocation. The method can include degrading (740) power amplifier distortion of the wireless communication transceiver based on the particular resource block allocation. The power amplifier distortion can be a measure of a deviation of the power amplifier output in an analysis domain from an ideal linear amplifier.
摘要翻译：一种方法（700）和装置（600）在无线通信设备中优化基于资源块的发射机操作。该方法可以包括接收（720）包括特定资源块分配的无线资源分配。该方法可以包括配置（730）用于特定资源块分配的无线通信收发器。该方法可以包括基于特定资源块分配来降低（740）无线通信收发器的功率放大器失真。功率放大器失真可以是分析域中的功率放大器输出与理想线性放大器的偏差的度量。

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