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31. 发明申请

US20120064939A1 RADIO FREQUENCY (RF) INTEGRATED CIRCUIT (IC) HAVING POWER ISLAND(S) 审中-公开
标题翻译：无线电频率（RF）集成电路（IC）有功率岛（S）
公开(公告)号：US20120064939A1
公开(公告)日：2012-03-15
申请号：US13299979
申请日：2011-11-18
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： H04W52/04
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. The RF IC includes 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. Each of the power islands, through the function association, is operable to supply power for the processing modules accordingly. Power consumption by the RF IC 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）。 RF IC包括多个处理模块，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。每个功率岛通过功能关联可操作以相应地为处理模块供电。当不需要与功率岛相关联的一个或多个功能时，RF IC的功率消耗可以减小或保证。

32. 发明申请

US20090037629A1 MASTER SLAVE CORE ARCHITECTURE WITH DIRECT BUSES 审中-公开
标题翻译：主要从事核心建筑与直接业务
公开(公告)号：US20090037629A1
公开(公告)日：2009-02-05
申请号：US12056483
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： G06F13/00
CPC分类号： H04B1/205
摘要： A radio frequency (RF) integrated circuit (IC) operable to support wireless communications is provided. This RF IC includes a number of master components, a number of slave components, and a direct master slave bus. The master components may include a number of processing modules where each processing module is operable to support one or more functions of the RF IC. The direct master slave bus may couple at least one master component to at least one slave component based on mode of operation of the RF IC.
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）。该RF IC包括多个主组件，多个从组件和直接主从总线。主组件可以包括多个处理模块，其中每个处理模块可操作以支持RF IC的一个或多个功能。基于RF IC的操作模式，直接主从总线可以将至少一个主组件耦合到至少一个从组件。

33. 发明申请

US20080298481A1 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：US20080298481A1
公开(公告)日：2008-12-04
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： H04L27/00 , H04B17/00 , H04L27/28
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。

34. 发明授权

US07787569B2 Radio frequency integrated circuit having frequency dependent noise mitigation with spectrum spreading 有权
标题翻译：射频集成电路具有频谱扩展的频率相关噪声抑制
公开(公告)号：US07787569B2
公开(公告)日：2010-08-31
申请号：US11641562
申请日：2006-12-18
申请人： Frederic Christian Marc Hayem , Hooman Darabi , Mike (Hon Fai) Chu , Anatoly Gelman , Kiran Puttegowda , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Nelson R. Sollenberger , Ronish Patel
发明人： Frederic Christian Marc Hayem , Hooman Darabi , Mike (Hon Fai) Chu , Anatoly Gelman , Kiran Puttegowda , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Nelson R. Sollenberger , Ronish Patel
IPC分类号： H03K9/00 , H04L27/00 , H04B1/00
CPC分类号： H04B15/06
摘要： A radio frequency integrated circuit (RFIC) includes a low noise amplifier that amplifies an inbound radio frequency (RF) signal to produce an amplified RF signal. A down conversion module converts the amplified RF signal to a down converted signal based on a local oscillation. An analog to digital conversion (ADC) module coupled to convert the down converted signal into a digital signal. A baseband processing module converts the digital signal into inbound data, wherein at least one function of the baseband processing module is clocked by a plurality of baseband clock signals A clock module produces the plurality of baseband clock signals, wherein the clock module detects an interference condition when frequency dependent noise components associated with at least one of the plurality of baseband clock signals are inside a frequency band associated with the inbound RF signal, and spreads the spectrum of the at least one of the plurality of baseband clock signals when the interference condition is detected.
摘要翻译：射频集成电路（RFIC）包括放大入射射频（RF）信号以产生放大的RF信号的低噪声放大器。降频转换模块基于本地振荡将放大的RF信号转换为下变频信号。模数转换（ADC）模块耦合以将下变频信号转换为数字信号。基带处理模块将数字信号转换为入站数据，其中基带处理模块的至少一个功能由多个基带时钟信号A计时。时钟模块产生多个基带时钟信号，其中时钟模块检测干扰条件当与所述多个基带时钟信号中的至少一个相关联的频率相关噪声分量在与所述入站RF信号相关联的频带内时，并且当所述干扰条件是所述干扰条件是时，扩展所述多个基带时钟信号中的至少一个的频谱检测到。

35. 发明申请

US20080025379A1 Radio frequency integrated circuit having frequency dependent noise avoidance 审中-公开
标题翻译：射频集成电路具有频率依赖性噪声回避
公开(公告)号：US20080025379A1
公开(公告)日：2008-01-31
申请号：US11641553
申请日：2006-12-18
申请人： Frederic Christian Marc Hayem , Hooman Darabi , Mike (Hon Fai) Chu , Anatoly Gelman , Kiran Puttegowda , Claude G. Hayek , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Nelson R. Sollenberger , Ronish Patel
发明人： Frederic Christian Marc Hayem , Hooman Darabi , Mike (Hon Fai) Chu , Anatoly Gelman , Kiran Puttegowda , Claude G. Hayek , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Nelson R. Sollenberger , Ronish Patel
IPC分类号： H04L27/00
CPC分类号： H04B15/06 , G06F1/08
摘要： A radio frequency integrated circuit (RFIC) includes a low noise amplifier amplifies an inbound radio frequency (RF) signal to produce an amplified RF signal. A down conversion module converts the amplified RF signal to a down converted signal based on a local oscillation. An analog to digital conversion (ADC) module converts the down converted signal into a digital signal. A baseband processing module converts the digital signal into inbound data, wherein at least one function of the baseband processing module is clocked by a plurality of baseband clock signals. A clock module produces the plurality of baseband clock signals, wherein a rate of each of the plurality of baseband clock signals is set such that frequency dependent noise components associated with each of the plurality of baseband clock signals are outside a frequency band associated with the inbound RF signal.
摘要翻译：射频集成电路（RFIC）包括低噪声放大器放大入射射频（RF）信号以产生放大的RF信号。降频转换模块基于本地振荡将放大的RF信号转换为下变频信号。模数转换（ADC）模块将下变频信号转换为数字信号。基带处理模块将数字信号转换为入站数据，其中基带处理模块的至少一个功能由多个基带时钟信号计时。时钟模块产生多个基带时钟信号，其中，多个基带时钟信号中的每一个的速率被设置为使得与多个基带时钟信号中的每一个相关联的频率相关噪声分量在与入站射频信号。

36. 发明授权

US08170146B2 Radio frequency integrated circuit having frequency dependent noise mitigation with spectrum spreading 有权
标题翻译：射频集成电路具有频谱扩展的频率相关噪声抑制
公开(公告)号：US08170146B2
公开(公告)日：2012-05-01
申请号：US12843016
申请日：2010-07-24
申请人： Frederic Christian Marc Hayem , Hooman Darabi , Hon Fai (Mike) Chu , Anatoly Gelman , Kiran Puttegowda , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Nelson R. Sollenberger , Ronish Patel
发明人： Frederic Christian Marc Hayem , Hooman Darabi , Hon Fai (Mike) Chu , Anatoly Gelman , Kiran Puttegowda , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Nelson R. Sollenberger , Ronish Patel
IPC分类号： H03K9/00 , H04L27/00
CPC分类号： H04B15/06
摘要： A plurality of baseband clock signals by detecting an interference condition associated with at least one of the plurality of baseband clock signals and by spreading the spectrum of the at least one of the plurality of baseband clock signals when the interference condition is detected.
摘要翻译：多个基带时钟信号，通过检测与所述多个基带时钟信号中的至少一个相关联的干扰状况，并且当检测到所述干扰条件时，扩展所述多个基带时钟信号中的所述至少一个基带时钟信号的频谱。

37. 发明申请

US20080024339A1 Radio frequency integrated circuit having frequency dependent noise mitigation with spectrum spreading 有权
标题翻译：射频集成电路具有频谱扩展的频率相关噪声抑制
公开(公告)号：US20080024339A1
公开(公告)日：2008-01-31
申请号：US11641562
申请日：2006-12-18
申请人： Frederic Christian Marc Hayem , Hooman Darabi , Mike (Hon Fai) Chu , Anatoly Gelman , Kiran Puttegowda , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Nelson R. Sollenberger , Ronish Patel
发明人： Frederic Christian Marc Hayem , Hooman Darabi , Mike (Hon Fai) Chu , Anatoly Gelman , Kiran Puttegowda , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Nelson R. Sollenberger , Ronish Patel
IPC分类号： H03M1/00
CPC分类号： H04B15/06
摘要： A radio frequency integrated circuit (RFIC) includes a low noise amplifier that amplifies an inbound radio frequency (RF) signal to produce an amplified RF signal. A down conversion module converts the amplified RF signal to a down converted signal based on a local oscillation. An analog to digital conversion (ADC) module coupled to convert the down converted signal into a digital signal. A baseband processing module converts the digital signal into inbound data, wherein at least one function of the baseband processing module is clocked by a plurality of baseband clock signals A clock module produces the plurality of baseband clock signals, wherein the clock module detects an interference condition when frequency dependent noise components associated with at least one of the plurality of baseband clock signals are inside a frequency band associated with the inbound RF signal, and spreads the spectrum of the at least one of the plurality of baseband clock signals when the interference condition is detected.
摘要翻译：射频集成电路（RFIC）包括放大入射射频（RF）信号以产生放大的RF信号的低噪声放大器。降频转换模块基于本地振荡将放大的RF信号转换为下变频信号。模数转换（ADC）模块耦合以将下变频信号转换为数字信号。基带处理模块将数字信号转换为入站数据，其中基带处理模块的至少一个功能由多个基带时钟信号A计时。时钟模块产生多个基带时钟信号，其中时钟模块检测干扰条件当与所述多个基带时钟信号中的至少一个相关联的频率相关噪声分量在与所述入站RF信号相关联的频带内时，并且当所述干扰条件是所述干扰条件是时，扩展所述多个基带时钟信号中的至少一个的频谱检测到。

38. 发明授权

US08073397B2 Single chip wireless transceiver operable to perform voice, data and radio frequency (RF) processing 有权
标题翻译：单芯片无线收发器可操作以执行语音，数据和射频（RF）处理
公开(公告)号：US08073397B2
公开(公告)日：2011-12-06
申请号：US13082567
申请日：2011-04-08
申请人： Vafa James Rakshani , Nelson R. Sollenberger , Claude G. Hayek , Frederic Christian Marc Hayem
发明人： Vafa James Rakshani , Nelson R. Sollenberger , Claude G. Hayek , Frederic Christian Marc Hayem
IPC分类号： H04B1/38 , H04B1/02 , H04B7/08 , H04B17/02
CPC分类号： H04B1/40
摘要： A single chip wireless transceiver operable to perform voice, data and radio frequency (RF) processing is provided. This processing may be divided between various processing modules. This single chip includes a processing module having an ARM microprocessor and a digital signal processor (DSP), an RF section, and an interface module. The 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. These functions may be divided between the ARM microprocessor and DSP, where the DSP supports physically layer type applications and the ARM microprocessor supports higher layer applications. Further bifurcation may be based on voice applications, data applications, and/or RF control. 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 processing module, the RF section, and with off-chip circuits.
摘要翻译：提供可操作以执行语音，数据和射频（RF）处理的单芯片无线收发器。该处理可以在各种处理模块之间划分。该单芯片包括具有ARM微处理器和数字信号处理器（DSP），RF部分和接口模块的处理模块。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。这些功能可以分为ARM微处理器和DSP，DSP支持物理层类型应用，ARM微处理器支持更高层应用。进一步的分叉可以基于语音应用，数据应用和/或RF控制。 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。接口模块提供处理模块，RF部分和片外电路之间的耦合。

39. 发明申请

US20110188553A1 SINGLE CHIP WIRELESS TRANSCEIVER OPERABLE TO PERFORM VOICE, DATA AND RADIO FREQUENCY (RF) PROCESSING 有权
标题翻译：单芯片无线收发器可操作语音，数据和无线电频率（RF）处理
公开(公告)号：US20110188553A1
公开(公告)日：2011-08-04
申请号：US13082567
申请日：2011-04-08
申请人： Vafa James Rakshani , Nelson R. Sollenberger , Claude G. Hayek , Frederic Christian Marc Hayem
发明人： Vafa James Rakshani , Nelson R. Sollenberger , Claude G. Hayek , Frederic Christian Marc Hayem
IPC分类号： H04W88/06
CPC分类号： H04B1/40
摘要： A single chip wireless transceiver operable to perform voice, data and radio frequency (RF) processing is provided. This processing may be divided between various processing modules. This single chip includes a processing module having an ARM microprocessor and a digital signal processor (DSP), an RF section, and an interface module. The 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. These functions may be divided between the ARM microprocessor and DSP, where the DSP supports physically layer type applications and the ARM microprocessor supports higher layer applications. Further bifurcation may be based on voice applications, data applications, and/or RF control. 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 processing module, the RF section, and with off-chip circuits.
摘要翻译：提供可操作以执行语音，数据和射频（RF）处理的单芯片无线收发器。该处理可以在各种处理模块之间划分。该单芯片包括具有ARM微处理器和数字信号处理器（DSP），RF部分和接口模块的处理模块。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。这些功能可以分为ARM微处理器和DSP，DSP支持物理层类型应用，ARM微处理器支持更高层应用。进一步的分叉可以基于语音应用，数据应用和/或RF控制。 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。接口模块提供处理模块，RF部分和片外电路之间的耦合。

40. 发明授权

US07945216B2 Single chip wireless transceiver operable to perform voice, data and radio frequency (RF) processing 有权
公开(公告)号：US07945216B2
公开(公告)日：2011-05-17
申请号：US11959146
申请日：2007-12-18
申请人： Vafa James Rakshani , Nelson R. Sollenberger , Claude G. Hayek , Frederic Christian Marc Hayem
发明人： Vafa James Rakshani , Nelson R. Sollenberger , Claude G. Hayek , Frederic Christian Marc Hayem
IPC分类号： H04B1/38 , H04B1/40 , H04M1/00
CPC分类号： H04B1/40
摘要： A single chip wireless transceiver operable to perform voice, data and radio frequency (RF) processing is provided. This processing may be divided between various processing modules. This single chip includes a processing module having an ARM microprocessor and a digital signal processor (DSP), an RF section, and an interface module. The 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. These functions may be divided between the ARM microprocessor and DSP, where the DSP supports physically layer type applications and the ARM microprocessor supports higher layer applications. Further bifurcation may be based on voice applications, data applications, and/or RF control. 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 processing module, the RF section, and with off-chip circuits.

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