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1. 发明授权

US08374225B2 Voice/data/RF integrated circuit 有权
标题翻译：语音/数据/射频集成电路
公开(公告)号：US08374225B2
公开(公告)日：2013-02-12
申请号：US11641999
申请日：2006-12-19
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Frederic Christian Marc Hayem , Claude G. Hayek , Vafa James Rakshani , Nelson R. Sollenberger , Yossi Cohen
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Frederic Christian Marc Hayem , Claude G. Hayek , Vafa James Rakshani , Nelson R. Sollenberger , Yossi Cohen
IPC分类号： H04B1/38 , H04L5/16
CPC分类号： H04W64/00 , H04B1/406 , H04M1/253
摘要： A Voice-Data-RF IC includes a baseband processing module, an RF section, and an interface module. The baseband processing module converts an outbound voice signal into an outbound voice symbol stream, converts an inbound voice symbol stream into an inbound voice signal, converts outbound data into an outbound data symbol stream, and converts an inbound data symbol stream into inbound data. The RF section converts an inbound RF voice signal into the inbound voice symbol stream, converts the outbound voice symbol stream into an outbound RF voice signal, converts an inbound RF data signal into the inbound data symbol stream, and converts the outbound data symbol stream into an outbound RF data signal. The interface module provides coupling between the baseband processing module, the RF section, and with off-chip circuits.
摘要翻译：语音数据RF IC包括基带处理模块，RF部分和接口模块。基带处理模块将出站语音信号转换为出站语音符号流，将入站语音符号流转换为入站语音信号，将出站数据转换为出站数据符号流，并将入站数据符号流转换为入站数据。 RF部分将进入的RF语音信号转换成入站语音符号流，将出站的语音符号流转换成出站的RF语音信号，将入站的RF数据信号转换成入站数据符号流，并将出站的数据符号流转换成出站RF数据信号。接口模块提供基带处理模块，RF部分和片外电路之间的耦合。

2. 发明授权

US08311929B2 IC with mixed mode RF-to-baseband interface 有权
标题翻译： IC具有混合模式RF到基带接口
公开(公告)号：US08311929B2
公开(公告)日：2012-11-13
申请号：US11888840
申请日：2007-08-02
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
IPC分类号： G06Q40/00
CPC分类号： H04B17/309
摘要： An integrated circuit (IC) includes at least one baseband section, at least one radio frequency (RF) section, and an interface module. The interface module is operable to couple the at least one baseband section to the at least one RF section, wherein the interface module includes an analog interface module and a digital interface module.
摘要翻译：集成电路（IC）包括至少一个基带部分，至少一个射频（RF）部分和接口模块。所述接口模块可操作以将所述至少一个基带部分耦合到所述至少一个RF部分，其中所述接口模块包括模拟接口模块和数字接口模块。

3. 发明授权

US07929939B2 Multi-mode cellular IC memory management 有权
标题翻译：多模式蜂窝IC内存管理
公开(公告)号：US07929939B2
公开(公告)日：2011-04-19
申请号：US12056493
申请日：2008-03-27
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
IPC分类号： H04B1/28
CPC分类号： H04B1/406
摘要： An RFIC includes first and second RF sections, first and second PHY processing modules, first and second upper layer processing modules, and memory. When the RFIC is in a first receive mode, the first RF section, the first PHY processing module, and the first upper layers processing module convert a first inbound RF signal into a first inbound audio signal in accordance with a first wireless communication protocol. When the RFIC is in a second receive mode, the second RF section, the second PHY processing module, and the second upper layers processing module convert a second inbound RF signal into a second inbound audio signal in accordance with a second wireless communication protocol. The memory stores the first and second inbound audio signals. The first PHY processing module retrieves, based on the receive mode, the first or second inbound audio signal from the memory and converts the first or second inbound audio signal into a first or second inbound analog audio signal.
摘要翻译： RFIC包括第一和第二RF部分，第一和第二PHY处理模块，第一和第二上层处理模块以及存储器。当RFIC处于第一接收模式时，第一RF部分，第一PHY处理模块和第一上层处理模块根据第一无线通信协议将第一入站RF信号转换成第一入站音频信号。当RFIC处于第二接收模式时，第二RF部分，第二PHY处理模块和第二上层处理模块根据第二无线通信协议将第二入站RF信号转换成第二入站音频信号。存储器存储第一和第二入站音频信号。第一PHY处理模块基于接收模式检索来自存储器的第一或第二入站音频信号，并将第一或第二入站音频信号转换为第一或第二入站模拟音频信号。

4. 发明申请

US20080146186A1 On-chip baseband-to-RF interface and applications thereof 有权
标题翻译：片上基带到RF接口及其应用
公开(公告)号：US20080146186A1
公开(公告)日：2008-06-19
申请号：US11641915
申请日：2006-12-19
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Vafa James Rakshani , Claude G. Hayek , Frederic Christian Marc Hayem , Hooman Darabi , Nelson R. Sollenberger , Weidong Li
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Vafa James Rakshani , Claude G. Hayek , Frederic Christian Marc Hayem , Hooman Darabi , Nelson R. Sollenberger , Weidong Li
IPC分类号： H04B1/28
CPC分类号： H04B1/3833 , H04B1/406 , H04W4/18
摘要： An on-chip baseband-to-RF interface includes a receive/transmit section, a control section, and a clock section. The receive/transmit section, when in a receive mode, provides the stream of inbound symbols from the RF circuit to the baseband processing module and, when in a transmit mode, provides the stream of outbound symbols from the baseband processing module to the RF circuit. The control section provides a control communication path between the baseband processing module and the RF circuit. The clock section provides a clock communication path between the baseband processing module and the RF circuit.
摘要翻译：片上基带到RF接口包括接收/发送部分，控制部分和时钟部分。接收/发送部分处于接收模式时，将来自RF电路的入站符号流提供给基带处理模块，并且当处于发送模式时，将来自基带处理模块的出站符号流提供给RF电路。控制部分提供基带处理模块和RF电路之间的控制通信路径。时钟部分提供基带处理模块和RF电路之间的时钟通信路径。

5. 发明授权

US08812391B2 IC with mixed mode RF-to-baseband interface 有权
标题翻译： IC具有混合模式RF到基带接口
公开(公告)号：US08812391B2
公开(公告)日：2014-08-19
申请号：US13616489
申请日：2012-09-14
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
IPC分类号： G06Q40/00
CPC分类号： H04B17/309
摘要： An integrated circuit (IC) includes at least one baseband section, at least one radio frequency (RF) section, and an interface module. The interface module is configured to couple the at least one baseband section to the at least one RF section, wherein the interface module includes an analog interface module and a digital interface module.
摘要翻译：集成电路（IC）包括至少一个基带部分，至少一个射频（RF）部分和接口模块。所述接口模块被配置为将所述至少一个基带部分耦合到所述至少一个RF部分，其中所述接口模块包括模拟接口模块和数字接口模块。

6. 发明授权

US08064967B2 Wireless connection integrated circuit (IC) having power island(s) 有权
标题翻译：具有功率岛的无线连接集成电路（IC）
公开(公告)号：US08064967B2
公开(公告)日：2011-11-22
申请号：US12056448
申请日：2008-03-27
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
IPC分类号： H04B1/38
CPC分类号： G06F1/3203 , G06F1/3237 , G06F1/324 , G06F1/3287 , H04B1/38 , Y02D10/126 , Y02D10/128 , Y02D10/171
摘要： A radio frequency (RF) integrated circuit (IC) operable to support wireless communications is provided. In one embodiment, the RF IC includes an advanced high-performance (AHB) bus matrix, a microprocessor core coupled to the AHB bus matrix, a plurality of processing modules wherein each processing module is operable to support one or more functions of the RF IC, and a plurality of power islands. Each power island is associated with one or more functions of the RF IC. This arrangement allows power islands coupled to the processing modules associated with the one or more functions associated with the power island to supply power for the processing modules associated with the one or more functions associated with the power island. Power from the power island(s) to the processing module(s) may be reduced or secured when the one or more functions associated with the power island is not required.
摘要翻译：提供可操作以支持无线通信的射频（RF）集成电路（IC）。在一个实施例中，RF IC包括先进的高性能（AHB）总线矩阵，耦合到AHB总线矩阵的微处理器核心，多个处理模块，其中每个处理模块可操作以支持RF IC的一个或多个功能，以及多个功率岛。每个功率岛与RF IC的一个或多个功能相关联。这种布置允许耦合到与功率岛相关联的一个或多个功能相关联的处理模块的功率岛为与功率岛相关联的一个或多个功能相关联的处理模块提供功率。当不需要与电力岛相关联的一个或多个功能时，可以减少或保护从功率岛到处理模块的电力。

7. 发明申请

US20090036088A1 MULTI-MODE CELLULAR IC MEMORY MANAGEMENT 有权
标题翻译：多模式集成电路内存管理
公开(公告)号：US20090036088A1
公开(公告)日：2009-02-05
申请号：US12056493
申请日：2008-03-27
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
IPC分类号： H04B1/28
CPC分类号： H04B1/406
摘要： An RFIC includes first and second RF sections, first and second PHY processing modules, first and second upper layer processing modules, and memory. When the RFIC is in a first receive mode, the first RF section, the first PHY processing module, and the first upper layers processing module convert a first inbound RF signal into a first inbound audio signal in accordance with a first wireless communication protocol. When the RFIC is in a second receive mode, the second RF section, the second PHY processing module, and the second upper layers processing module convert a second inbound RF signal into a second inbound audio signal in accordance with a second wireless communication protocol. The memory stores the first and second inbound audio signals. The first PHY processing module retrieves, based on the receive mode, the first or second inbound audio signal from the memory and converts the first or second inbound audio signal into a first or second inbound analog audio signal.
摘要翻译： RFIC包括第一和第二RF部分，第一和第二PHY处理模块，第一和第二上层处理模块以及存储器。当RFIC处于第一接收模式时，第一RF部分，第一PHY处理模块和第一上层处理模块根据第一无线通信协议将第一入站RF信号转换成第一入站音频信号。当RFIC处于第二接收模式时，第二RF部分，第二PHY处理模块和第二上层处理模块根据第二无线通信协议将第二入站RF信号转换成第二入站音频信号。存储器存储第一和第二入站音频信号。第一PHY处理模块基于接收模式检索来自存储器的第一或第二入站音频信号，并将第一或第二入站音频信号转换为第一或第二入站模拟音频信号。

8. 发明授权

US08838028B2 Multi-mode cellular IC for multi-mode communications 有权
标题翻译：用于多模式通信的多模式蜂窝IC
公开(公告)号：US08838028B2
公开(公告)日：2014-09-16
申请号：US13049566
申请日：2011-03-16
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi , Vafa James Rakshani , Claude G. Hayek
IPC分类号： H04B7/00 , H04B1/40
CPC分类号： H04B1/406
摘要： An RFIC includes an RF section, a memory interface, a display interface, an audio codec, a bus matrix, and a processing unit. The RF section converts a first inbound RF signal into a first inbound symbol stream and converts a second inbound RF signal into a second inbound symbol stream. The memory interface is operably coupled to retrieve a video file from memory and the display interface is operable to provide video data to a display. The audio codec converts an output digital signal into an output voice signal. The processing unit converts the first inbound symbol stream into streaming video data; converts the second inbound symbol stream into the output digital signal; and facilitates providing, via the bus matrix, at least one of: the video file to the display interface as the video data; the streaming video data to the display interface as the video data; and the digital output signal to the audio codec.
摘要翻译： RFIC包括RF部分，存储器接口，显示接口，音频编解码器，总线矩阵和处理单元。 RF部分将第一入站RF信号转换成第一入站符号流，并将第二入站RF信号转换成第二入站符号流。存储器接口可操作地耦合以从存储器检索视频文件，并且显示接口可操作以向显示器提供视频数据。音频编解码器将输出数字信号转换为输出语音信号。处理单元将第一入站符号流转换为流视频数据; 将第二入站符号流转换成输出数字信号; 并且有助于经由总线矩阵将视频文件中的至少一个作为视频数据提供给显示接口; 将视频数据流传输到显示接口作为视频数据; 和数字输出信号到音频编解码器。

9. 发明授权

US08731604B2 Multi-mode IC with multiple processing cores 有权
标题翻译：具有多个处理核心的多模IC
公开(公告)号：US08731604B2
公开(公告)日：2014-05-20
申请号：US13614029
申请日：2012-09-13
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
IPC分类号： H04M1/00 , H04B1/40
CPC分类号： H04B1/406
摘要： An integrated circuit (IC) includes a first processing module that converts inbound data into an inbound digital audio signal and converts an outbound digital audio signal into outbound data. A second processing module performs a user application that includes at least one of generating of an inbound analog audio signal and generating an outbound analog audio signal. A third processing module performs an operating system algorithm to coordinate operation of at least one user application.
摘要翻译：集成电路（IC）包括将入站数据转换成入站数字音频信号并将出站数字音频信号转换为出站数据的第一处理模块。第二处理模块执行包括产生入站模拟音频信号和产生出站模拟音频信号中的至少一个的用户应用程序。第三处理模块执行操作系统算法来协调至少一个用户应用的操作。

10. 发明授权

US08010149B2 Multi-mode IC with multiple processing cores 有权
标题翻译：具有多个处理核心的多模IC
公开(公告)号：US08010149B2
公开(公告)日：2011-08-30
申请号：US11888839
申请日：2007-08-02
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
IPC分类号： H04M1/00 , H04B1/38
CPC分类号： H04B1/406
摘要： An integrated circuit (IC) includes an RF section, a DSP, and a plurality of processors. The RF section and the DSP process an inbound RF signal to produce inbound data and process outbound data to produce an outbound RF signal. In addition, the DSP converts an outbound analog audio signal into an outbound digital audio signal and converts an inbound digital audio signal into an inbound analog audio signal. A first processor converts the inbound data into the inbound digital audio signal and converts the outbound digital audio signal into the outbound data. A second processor performs a user application that includes at least one of generation of the inbound analog audio signal and generation of the outbound analog audio signal and performs an operating system algorithm to coordinate operation of the user application.
摘要翻译：集成电路（IC）包括RF部分，DSP和多个处理器。 RF部分和DSP处理入站RF信号以产生入站数据并处理出站数据以产生出站RF信号。此外，DSP将出站模拟音频信号转换为出站数字音频信号，并将入站数字音频信号转换为入站模拟音频信号。第一个处理器将入站数据转换为入站数字音频信号，并将出站数字音频信号转换为出站数据。第二处理器执行包括生成入站模拟音频信号和生成出站模拟音频信号中的至少一个的用户应用程序，并且执行操作系统算法来协调用户应用程序的操作。

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