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1.发明申请公开(公告)号：US20120287870A1
公开(公告)日：2012-11-15
申请号：US13462313
申请日：2012-05-02
申请人： Yong Hua Lin , Hong Hua Song , Yu Dong Yang , Yu Yuan , You Zhou
发明人： Yong Hua Lin , Hong Hua Song , Yu Dong Yang , Yu Yuan , You Zhou
IPC分类号： H04W72/04
CPC分类号： G01N3/24 , G01N19/04 , G01N2203/0025 , G01N2203/021 , G01N2203/0623
摘要： A method for enabling a MIMO operation mode in a multimode communication terminal includes switching a first channel module to have parameter characteristics consistent with those of a second channel module, so that the multimode communication terminal enables the MIMO operation mode by using the first channel module and the second channel module at the same time. The method also includes extracting corresponding parameters from the second channel module and configuring the first channel module to be switched with the extracted parameters, such that the first channel module and second channel module enable the multimode communication terminal to perform MIMO communication. The method further includes issuing, upon determination of a switch, notification instructions to means in channel switch layer means and changing a data channel associated with the first channel module, such that the first channel module and second channel module can be adapted to the MIMO operation mode.
摘要翻译： 一种在多模通信终端中实现MIMO操作模式的方法，包括切换第一信道模块以使参数特性与第二信道模块的参数特性一致，使得多模通信终端通过使用第一信道模块来启用MIMO操作模式， 第二通道模块同时进行。 该方法还包括从第二信道模块中提取相应的参数，并且利用提取的参数来配置要切换的第一信道模块，使得第一信道模块和第二信道模块使多模通信终端能够执行MIMO通信。 该方法还包括在确定切换时发出通知指令以在信道切换层装置中进行装置，并改变与第一信道模块相关联的数据信道，使得第一信道模块和第二信道模块可适用于MIMO操作 模式。
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2.发明申请公开(公告)号：US20100113090A1
公开(公告)日：2010-05-06
申请号：US12446985
申请日：2007-09-19
申请人： Yong Hua Lin , Hong Hua Song , Yu Dong Yang , Yu Yuan , You Zhou
发明人： Yong Hua Lin , Hong Hua Song , Yu Dong Yang , Yu Yuan , You Zhou
IPC分类号： H04M1/00
CPC分类号： H04B7/0689 , H04B1/0064 , H04B1/406 , H04B7/0871
摘要： The present invention provides a multimode communication terminal which contains at least a first separate channel module and a second separate channel module. The multimode communication terminal can be configured to communicate by using the first channel module and/or the second channel module. The channel modules communicate according to different communication protocols. The multimode communication terminal further comprises: channel switch layer means for switching the first channel module to have parameter characteristics consistent with those of the second channel module, so that the multimode communication terminal enables the MIMO operation mode by using the first channel module and the second channel module at the same time. The present invention further provides a method for enabling a MIMO operation mode in a multimode communication terminal. By using a relatively small number of RF communication modules, the present invention implements a wireless mobile multimode communication terminal which enables various operation modes including the MIMO operation mode. Compared with the existing solutions, the present invention greatly reduces the size required by the terminal.
摘要翻译： 本发明提供了一种多模通信终端，其包含至少第一单独的信道模块和第二单独的信道模块。 多模通信终端可以被配置为通过使用第一信道模块和/或第二信道模块进行通信。 信道模块根据不同的通信协议进行通信。 多模通信终端还包括：信道切换层装置，用于切换第一信道模块以具有与第二信道模块一致的参数特性，使得多模通信终端通过使用第一信道模块和第二信道模块启用MIMO操作模式 通道模块。 本发明还提供一种在多模通信终端中实现MIMO操作模式的方法。 通过使用相对较少的RF通信模块，本发明实现了一种无线移动多模通信终端，其能够实现包括MIMO操作模式的各种操作模式。 与现有方案相比，本发明大大降低了终端所需的尺寸。
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公开(公告)号：US07495519B2
公开(公告)日：2009-02-24
申请号：US11742018
申请日：2007-04-30
申请人： Dae Ik Kim , Jonghae Kim , Moon Ju Kim , James R. Moulic , Hong Hua Song
发明人： Dae Ik Kim , Jonghae Kim , Moon Ju Kim , James R. Moulic , Hong Hua Song
CPC分类号： G01R31/31937 , G01R31/31725
摘要： System and method are provided for continually monitoring reliability, or aging, of a digital system and for issuing a warning signal if digital system operation degrades past a specified threshold. The technique includes implementing a ring oscillator sensor in association with the digital system, wherein logic and/or device percent composition of the ring oscillator sensor mirrors percent composition thereof within the digital system. Counter logic is coupled to the ring oscillator sensor for converting outputted count signals to an oscillation frequency, and control logic is coupled to the counter logic for periodically evaluating oscillation frequency of the ring oscillator sensor and generating a warning signal indicative of reliability degradation if at least one of: (i) a measured or estimated oscillation frequency is below a warning threshold frequency; or (ii) a measured or estimated rate of change in a difference between measured oscillation frequencies exceeds an acceptable rate of change threshold.
摘要翻译： 提供系统和方法用于连续监视数字系统的可靠性或老化，并且如果数字系统操作降低到指定的阈值以上，则发出警告信号。 该技术包括实现与数字系统相关联的环形振荡器传感器，其中环形振荡器传感器的逻辑和/或设备百分比组成反映数字系统内的其组成的百分比。 计数器逻辑耦合到环形振荡器传感器，用于将输出的计数信号转换为振荡频率，并且控制逻辑耦合到计数器逻辑，用于周期性评估环形振荡器传感器的振荡频率，并产生指示可靠性降级的警告信号，如果至少 以下之一：（i）测量或估计的振荡频率低于警告阈值频率; 或者（ii）所测量的振荡频率之间的测量或估计的变化率超过可接受的变化率阈值。
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4.发明授权公开(公告)号：US08195225B2
公开(公告)日：2012-06-05
申请号：US12446985
申请日：2007-09-19
申请人： Yong Hua Lin , Hong Hua Song , Yu Dong Yang , Yu Yuan , You Zhou
发明人： Yong Hua Lin , Hong Hua Song , Yu Dong Yang , Yu Yuan , You Zhou
IPC分类号： H04M1/00
CPC分类号： H04B7/0689 , H04B1/0064 , H04B1/406 , H04B7/0871
摘要： The present invention provides a multimode communication terminal which contains at least a first separate channel module and a second separate channel module. The multimode communication terminal can be configured to communicate by using the first channel module and/or the second channel module. The channel modules communicate according to different communication protocols. The multimode communication terminal further comprises: channel switch layer means for switching the first channel module to have parameter characteristics consistent with those of the second channel module, so that the multimode communication terminal enables the MIMO operation mode by using the first channel module and the second channel module at the same time. The present invention further provides a method for enabling a MIMO operation mode in a multimode communication terminal. By using a relatively small number of RF communication modules, the present invention implements a wireless mobile multimode communication terminal which enables various operation modes including the MIMO operation mode. Compared with the existing solutions, the present invention greatly reduces the size required by the terminal.
摘要翻译： 本发明提供了一种多模通信终端，其包含至少第一单独的信道模块和第二单独的信道模块。 多模通信终端可以被配置为通过使用第一信道模块和/或第二信道模块进行通信。 信道模块根据不同的通信协议进行通信。 多模通信终端还包括：信道切换层装置，用于切换第一信道模块以具有与第二信道模块一致的参数特性，使得多模通信终端通过使用第一信道模块和第二信道模块启用MIMO操作模式 通道模块。 本发明还提供一种在多模通信终端中实现MIMO操作模式的方法。 通过使用相对较少的RF通信模块，本发明实现了一种无线移动多模通信终端，其能够实现包括MIMO操作模式的各种操作模式。 与现有方案相比，本发明大大降低了终端所需的尺寸。
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公开(公告)号：US08094706B2
公开(公告)日：2012-01-10
申请号：US11733318
申请日：2007-04-10
申请人： Dae Ik Kim , Jonghae Kim , Moon Ju Kim , James R. Moulic , Hong Hua Song
发明人： Dae Ik Kim , Jonghae Kim , Moon Ju Kim , James R. Moulic , Hong Hua Song
CPC分类号： G06F11/008
摘要： Method, system and article of manufacture are provided for continually monitoring reliability, or aging, of a digital system and for issuing a warning signal if digital system operation degrades to or past a specified threshold. The technique includes periodically determining a maximum frequency of operation of the digital system, and generating a warning signal indicative of a reliability degradation of the digital system if at least one of: (i) a measured or estimated maximum frequency of operation of the digital system is below a warning threshold frequency of operation of the digital system, wherein the warning threshold frequency is greater than or equal to a manufacturer specified minimum frequency of operation for the digital system; or (ii) a rate of change in the difference between measured maximum frequencies of operation of the digital system exceeds an acceptable rate of change threshold for the digital system.
摘要翻译： 提供了方法，系统和制造品，用于连续监视数字系统的可靠性或老化，并且如果数字系统操作降低到或超过指定阈值，则发出警告信号。 该技术包括周期性地确定数字系统的最大操作频率，以及产生指示数字系统的可靠性劣化的警告信号，如果以下至少一个：（i）数字系统的测量或估计的最大操作频率 低于数字系统的警告阈值操作频率，其中警告阈值频率大于或等于制造商规定的数字系统的最小操作频率; 或者（ii）数字系统的测量的最大操作频率之间的差异的变化率超过数字系统的可接受的变化率阈值。
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公开(公告)号：US20100281447A1
公开(公告)日：2010-11-04
申请号：US12767068
申请日：2010-04-26
申请人： Suo Ming Pu , Hong Hua Song , Hong Wei Dai
发明人： Suo Ming Pu , Hong Hua Song , Hong Wei Dai
IPC分类号： G06F17/50
CPC分类号： G06F17/5031
摘要： The present invention discloses a method and apparatus for detecting timing constraint conflicts, the method comprising: receiving a timing constraint file; taking all test points in the timing constraint file as nodes, determining directed edges between the nodes and weights of the directed edges according to timing constraints relevant to the test points in the timing constraint file to establish a directed graph; searching for all directed cycles of the directed graph; and for each directed cycle, if the sum of the weights of the directed edges constituting the directed cycle satisfies a required condition, determining that a timing constraint conflict exists among the test points and the timing constraints constituting the directed cycle. The method and apparatus can automatically detect timing constraint conflicts with one hundred percent to reduce design turnaround time and engineer resources in ASIC projects.
摘要翻译： 本发明公开了一种检测时序约束冲突的方法和装置，该方法包括：接收定时约束文件; 将定时约束文件中的所有测试点作为节点，根据与定时约束文件中的测试点相关的时序约束，确定节点之间的有向边和有向边的权重以建立有向图; 搜索有向图的所有定向循环; 并且对于每个定向周期，如果构成定向周期的有向边的权重的和满足所需条件，则确定测试点之间存在定时约束冲突和构成定向周期的定时约束。 该方法和设备可以自动检测100％的时序约束冲突，以减少ASIC项目中的设计周转时间和工程资源。
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公开(公告)号：US20080270049A1
公开(公告)日：2008-10-30
申请号：US11742018
申请日：2007-04-30
申请人： Dae Ik KIM , Jonghae KIM , Moon Ju KIM , James R. MOULIC , Hong Hua SONG
发明人： Dae Ik KIM , Jonghae KIM , Moon Ju KIM , James R. MOULIC , Hong Hua SONG
IPC分类号： G01R31/00
CPC分类号： G01R31/31937 , G01R31/31725
摘要： System and method are provided for continually monitoring reliability, or aging, of a digital system and for issuing a warning signal if digital system operation degrades past a specified threshold. The technique includes implementing a ring oscillator sensor in association with the digital system, wherein logic and/or device percent composition of the ring oscillator sensor mirrors percent composition thereof within the digital system. Counter logic is coupled to the ring oscillator sensor for converting outputted count signals to an oscillation frequency, and control logic is coupled to the counter logic for periodically evaluating oscillation frequency of the ring oscillator sensor and generating a warning signal indicative of reliability degradation if at least one of: (i) a measured or estimated oscillation frequency is below a warning threshold frequency; or (ii) a measured or estimated rate of change in a difference between measured oscillation frequencies exceeds an acceptable rate of change threshold.
摘要翻译： 提供系统和方法用于连续监视数字系统的可靠性或老化，并且如果数字系统操作降低到指定的阈值以上，则发出警告信号。 该技术包括实现与数字系统相关联的环形振荡器传感器，其中环形振荡器传感器的逻辑和/或设备百分比组成反映数字系统内的其组成的百分比。 计数器逻辑耦合到环形振荡器传感器，用于将输出的计数信号转换为振荡频率，并且控制逻辑耦合到计数器逻辑，用于周期性评估环形振荡器传感器的振荡频率，并产生指示可靠性降级的警告信号，如果至少 以下之一：（i）测量或估计的振荡频率低于警告阈值频率; 或者（ii）所测量的振荡频率之间的测量或估计的变化率超过可接受的变化率阈值。
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公开(公告)号：US20080253437A1
公开(公告)日：2008-10-16
申请号：US11733318
申请日：2007-04-10
申请人： Dae Ik KIM , Jonghae KIM , Moon Ju KIM , James R. MOULIC , Hong Hua SONG
发明人： Dae Ik KIM , Jonghae KIM , Moon Ju KIM , James R. MOULIC , Hong Hua SONG
IPC分类号： H04B17/00
CPC分类号： G06F11/008
摘要： Method, system and article of manufacture are provided for continually monitoring reliability, or aging, of a digital system and for issuing a warning signal if digital system operation degrades to or past a specified threshold. The technique includes periodically determining a maximum frequency of operation of the digital system, and generating a warning signal indicative of a reliability degradation of the digital system if at least one of: (i) a measured or estimated maximum frequency of operation of the digital system is below a warning threshold frequency of operation of the digital system, wherein the warning threshold frequency is greater than or equal to a manufacturer specified minimum frequency of operation for the digital system; or (ii) a rate of change in the difference between measured maximum frequencies of operation of the digital system exceeds an acceptable rate of change threshold for the digital system.
摘要翻译： 提供了方法，系统和制造品，用于连续监视数字系统的可靠性或老化，并且如果数字系统操作降低到或超过指定阈值，则发出警告信号。 该技术包括周期性地确定数字系统的最大操作频率，以及产生指示数字系统的可靠性劣化的警告信号，如果以下至少一个：（i）数字系统的测量或估计的最大操作频率 低于数字系统的警告阈值操作频率，其中警告阈值频率大于或等于制造商规定的数字系统的最小操作频率; 或者（ii）数字系统的测量的最大操作频率之间的差异的变化率超过数字系统的可接受的变化率阈值。
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9.发明授权公开(公告)号：US08983533B2
公开(公告)日：2015-03-17
申请号：US13462313
申请日：2012-05-02
申请人： Yong Hua Lin , Hong Hua Song , Yu Dong Yang , Yu Yuan , You Zhou
发明人： Yong Hua Lin , Hong Hua Song , Yu Dong Yang , Yu Yuan , You Zhou
CPC分类号： G01N3/24 , G01N19/04 , G01N2203/0025 , G01N2203/021 , G01N2203/0623
摘要： A method for enabling a MIMO operation mode in a multimode communication terminal includes switching a first channel module to have parameter characteristics consistent with those of a second channel module, so that the multimode communication terminal enables the MIMO operation mode by using the first channel module and the second channel module at the same time. The method also includes extracting corresponding parameters from the second channel module and configuring the first channel module to be switched with the extracted parameters, such that the first channel module and second channel module enable the multimode communication terminal to perform MIMO communication. The method further includes issuing, upon determination of a switch, notification instructions to means in channel switch layer means and changing a data channel associated with the first channel module, such that the first channel module and second channel module can be adapted to the MIMO operation mode.
摘要翻译： 一种在多模通信终端中实现MIMO操作模式的方法，包括切换第一信道模块以使参数特性与第二信道模块的参数特性一致，使得多模通信终端通过使用第一信道模块来启用MIMO操作模式， 第二通道模块同时进行。 该方法还包括从第二信道模块中提取相应的参数，并且利用提取的参数来配置要切换的第一信道模块，使得第一信道模块和第二信道模块使多模通信终端能够执行MIMO通信。 该方法还包括在确定切换时发出通知指令以在信道切换层装置中进行装置，并改变与第一信道模块相关联的数据信道，使得第一信道模块和第二信道模块可适用于MIMO操作 模式。
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10.发明授权公开(公告)号：US08302048B2
公开(公告)日：2012-10-30
申请号：US12767068
申请日：2010-04-26
申请人： Suo Ming Pu , Hong Hua Song , Hong Wei Dai
发明人： Suo Ming Pu , Hong Hua Song , Hong Wei Dai
CPC分类号： G06F17/5031
摘要： The present invention discloses a method and apparatus for detecting timing constraint conflicts, the method comprising: receiving a timing constraint file; taking all test points in the timing constraint file as nodes, determining directed edges between the nodes and weights of the directed edges according to timing constraints relevant to the test points in the timing constraint file to establish a directed graph; searching for all directed cycles of the directed graph; and for each directed cycle, if the sum of the weights of the directed edges constituting the directed cycle satisfies a required condition, determining that a timing constraint conflict exists among the test points and the timing constraints constituting the directed cycle. The method and apparatus can automatically detect timing constraint conflicts with one hundred percent to reduce design turnaround time and engineer resources in ASIC projects.
摘要翻译： 本发明公开了一种检测时序约束冲突的方法和装置，该方法包括：接收定时约束文件; 将定时约束文件中的所有测试点作为节点，根据与定时约束文件中的测试点相关的时序约束，确定节点之间的有向边和有向边的权重以建立有向图; 搜索有向图的所有定向循环; 并且对于每个定向周期，如果构成定向周期的有向边的权重的和满足所需条件，则确定测试点之间存在定时约束冲突和构成定向周期的定时约束。 该方法和设备可以自动检测100％的时序约束冲突，以减少ASIC项目中的设计周转时间和工程资源。
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