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1. 发明授权

US07979075B2 Generation, deployment and use of tailored channel quality indicator tables 有权
标题翻译：定制渠道质量指标表的生成，部署和使用
公开(公告)号：US07979075B2
公开(公告)日：2011-07-12
申请号：US11555294
申请日：2006-11-01
申请人： Jung-Fu Cheng , Stephen J. Grant , Dennis Hui , Karl James Molnar
发明人： Jung-Fu Cheng , Stephen J. Grant , Dennis Hui , Karl James Molnar
IPC分类号： H04W72/00
CPC分类号： H04L1/0026 , H04L1/0016 , H04L1/20 , H04W48/08 , H04W72/0413 , H04W72/085
摘要： Channel Quality Indicator (CQI) tables are tailored to one or more cells of interest. Tailoring CQI tables to individual cells permits devices such as radio base stations to more reliably and accurately allocate radio resources to those cells since channel conditions vary from cell to cell. According to one embodiment, a table of CQI values is composed by analyzing information indicating channel quality in a cell of interest and generating at least one table of CQI values tailored to the cell of interest based on the information analyzed. The tailored CQI table may be deployed to another device for use in reporting channel quality information. The device may report channel quality by accessing the tailored CQI and identifying the range of CQI values that includes a channel quality estimate derived by the device. The device generates a channel quality information message based on the identified range of CQI values.
摘要翻译：信道质量指示符（CQI）表针对感兴趣的一个或多个小区而定制。由于信道条件因单元而异，所以将CQI表裁定到单个小区允许诸如无线电基站之类的设备更可靠地且准确地分配无线电资源给这些小区。根据一个实施例，通过分析指示感兴趣的小区中的信道质量的信息并基于分析的信息生成针对感兴趣小区定制的CQI值的至少一个表格来组成CQI值表。可以将定制的CQI表部署到用于报告信道质量信息的另一设备。设备可以通过访问定制的CQI并且识别包括由设备导出的信道质量估计的CQI值的范围来报告信道质量。该设备基于所识别的CQI值范围来生成信道质量信息消息。

2. 发明申请

US20070259671A1 Generation, Deployment and Use of Tailored Channel Quality Indicator Tables 有权
标题翻译：生成，部署和使用量身定制的渠道质量指标表
公开(公告)号：US20070259671A1
公开(公告)日：2007-11-08
申请号：US11555294
申请日：2006-11-01
申请人： Jung-Fu Cheng , Stephen J. Grant , Dennis Hui , Karl James Molnar
发明人： Jung-Fu Cheng , Stephen J. Grant , Dennis Hui , Karl James Molnar
IPC分类号： H04Q7/20
CPC分类号： H04L1/0026 , H04L1/0016 , H04L1/20 , H04W48/08 , H04W72/0413 , H04W72/085
摘要： Channel Quality Indicator (CQI) tables are tailored to one or more cells of interest. Tailoring CQI tables to individual cells permits devices such as radio base stations to more reliably and accurately allocate radio resources to those cells since channel conditions vary from cell to cell. According to one embodiment, a table of CQI values is composed by analyzing information indicating channel quality in a cell of interest and generating at least one table of CQI values tailored to the cell of interest based on the information analyzed. The tailored CQI table may be deployed to another device for use in reporting channel quality information. The device may report channel quality by accessing the tailored CQI and identifying the range of CQI values that includes a channel quality estimate derived by the device. The device generates a channel quality information message based on the identified range of CQI values.
摘要翻译：信道质量指示符（CQI）表针对感兴趣的一个或多个小区而定制。由于信道条件因单元而异，所以将CQI表裁定到单个小区允许诸如无线电基站之类的设备更可靠地且准确地分配无线电资源给这些小区。根据一个实施例，通过分析指示感兴趣的小区中的信道质量的信息并基于分析的信息生成针对感兴趣小区定制的CQI值的至少一个表格来组成CQI值表。可以将定制的CQI表部署到用于报告信道质量信息的另一设备。设备可以通过访问定制的CQI并且识别包括由设备导出的信道质量估计的CQI值的范围来报告信道质量。该设备基于所识别的CQI值范围来生成信道质量信息消息。

3. 发明申请

US20100183064A1 Method and Apparatus for Generating Channel Quality Information for Wireless Communication 有权
标题翻译：用于生成无线通信信道质量信息的方法和装置
公开(公告)号：US20100183064A1
公开(公告)日：2010-07-22
申请号：US12750793
申请日：2010-03-31
申请人： Karl James Molnar , Jung-Fu Cheng , Stephen J. Grant , Leonid Krasny , Yi-Pin Eric Wang
发明人： Karl James Molnar , Jung-Fu Cheng , Stephen J. Grant , Leonid Krasny , Yi-Pin Eric Wang
IPC分类号： H04B17/00
CPC分类号： H04L1/0019 , H04B2201/709727 , H04L1/0002 , H04L1/0026 , H04L1/20 , H04L25/0202 , H04L25/0222 , H04L27/2647
摘要： A method and apparatus for generating channel quality information, such as may be used for transmit link adaptation, provide different operating modes, such as a first mode that may be used when propagation channel estimates are not reliable, and a second mode that may be used when the propagation channel estimates are reliable. In one or more embodiments, channel quality information is generated using receiver performance information that characterizes receiver performance in terms of a defined channel quality metric, e.g., supported data rates, for different values of receiver input signal quality over a range of propagation channel realizations. Channel quality information can be generated by selecting channel quality metrics according to receiver input signal quality and a desired probability of meeting a defined performance requirement over a range of propagation channel realizations, or by selecting channel quality metrics according to receiver input signal quality and particularized propagation channel realizations.
摘要翻译：用于产生信道质量信息的方法和装置，例如可以用于发送链路自适应，提供不同的操作模式，例如当传播信道估计不可靠时可以使用的第一模式，以及可以使用的第二模式当传播信道估计是可靠的。在一个或多个实施例中，使用接收机性能信息来生成信道质量信息，所述接收机性能信息根据定义的信道质量度量（例如，支持的数据速率），在传播信道实现范围内针对接收机输入信号质量的不同值来表征接收机性能。可以通过根据接收机输入信号质量选择信道质量度量并且在传播信道实现范围内满足定义的性能要求的期望概率，或者通过根据接收机输入信号质量和特定传播选择信道质量度量来生成信道质量信息渠道实现。

4. 发明申请

US20110105046A1 Method and Apparatus for Generating Channel Quality Information for Wireless Communication 审中-公开
标题翻译：用于生成无线通信信道质量信息的方法和装置
公开(公告)号：US20110105046A1
公开(公告)日：2011-05-05
申请号：US13005195
申请日：2011-01-12
申请人： Karl James Molnar , Jung-fu Cheng , Stephen J. Grant , Leonid Krasny , Yi-Pin Eric Wang
发明人： Karl James Molnar , Jung-fu Cheng , Stephen J. Grant , Leonid Krasny , Yi-Pin Eric Wang
IPC分类号： H04B17/00
CPC分类号： H04L1/0019 , H04B2201/709727 , H04L1/0002 , H04L1/0026 , H04L1/20 , H04L25/0202 , H04L25/0222 , H04L27/2647
摘要： A method and apparatus for generating channel quality information, such as may be used for transmit link adaptation, provide different operating modes, such as a first mode that may be used when propagation channel estimates are not reliable, and a second mode that may be used when the propagation channel estimates are reliable. In one or more embodiments, channel quality information is generated using receiver performance information that characterizes receiver performance in terms of a defined channel quality metric, e.g., supported data rates, for different values of receiver input signal quality over a range of propagation channel realizations. Channel quality information can be generated by selecting channel quality metrics according to receiver input signal quality and a desired probability of meeting a defined performance requirement over a range of propagation channel realizations, or by selecting channel quality metrics according to receiver input signal quality and particularized propagation channel realizations.
摘要翻译：用于产生信道质量信息的方法和装置，例如可以用于发送链路自适应，提供不同的操作模式，例如当传播信道估计不可靠时可以使用的第一模式，以及可以使用的第二模式当传播信道估计是可靠的。在一个或多个实施例中，使用接收机性能信息来生成信道质量信息，所述接收机性能信息根据定义的信道质量度量（例如，支持的数据速率），在传播信道实现范围内针对接收机输入信号质量的不同值来表征接收机性能。可以通过根据接收机输入信号质量选择信道质量度量并且在传播信道实现范围内满足定义的性能要求的期望概率，或者通过根据接收机输入信号质量和特定传播选择信道质量度量来生成信道质量信息渠道实现。

5. 发明授权

US07773951B2 Method and apparatus for generating channel quality information for wireless communication 有权
标题翻译：用于生成用于无线通信的信道质量信息的方法和装置
公开(公告)号：US07773951B2
公开(公告)日：2010-08-10
申请号：US11438921
申请日：2006-05-23
申请人： Karl James Molnar , Jung-Fu Cheng , Stephen J. Grant , Leonid Krasny , Yi-Pin Eric Wang
发明人： Karl James Molnar , Jung-Fu Cheng , Stephen J. Grant , Leonid Krasny , Yi-Pin Eric Wang
IPC分类号： H04B17/00 , H04B7/00
CPC分类号： H04L1/0019 , H04B2201/709727 , H04L1/0002 , H04L1/0026 , H04L1/20 , H04L25/0202 , H04L25/0222 , H04L27/2647
摘要： A method and apparatus for generating channel quality information, such as may be used for transmit link adaptation, provide different operating modes, such as a first mode that may be used when propagation channel estimates are not reliable, and a second mode that may be used when the propagation channel estimates are reliable. In one or more embodiments, channel quality information is generated using receiver performance information that characterizes receiver performance in terms of a defined channel quality metric, e.g., supported data rates, for different values of receiver input signal quality over a range of propagation channel realizations. Channel quality information can be generated by selecting channel quality metrics according to receiver input signal quality and a desired probability of meeting a defined performance requirement over a range of propagation channel realizations, or by selecting channel quality metrics according to receiver input signal quality and particularized propagation channel realizations.
摘要翻译：用于产生信道质量信息的方法和装置，例如可以用于发送链路自适应，提供不同的操作模式，例如当传播信道估计不可靠时可以使用的第一模式，以及可以使用的第二模式当传播信道估计是可靠的。在一个或多个实施例中，使用接收机性能信息来生成信道质量信息，所述接收机性能信息根据定义的信道质量度量（例如，支持的数据速率），在传播信道实现范围内针对接收机输入信号质量的不同值来表征接收机性能。可以通过根据接收机输入信号质量选择信道质量度量并且在传播信道实现范围内满足定义的性能要求的期望概率，或者通过根据接收机输入信号质量和特定传播选择信道质量度量来生成信道质量信息渠道实现。

6. 发明申请

US20070275665A1 Method and apparatus for generating channel quality information for wireless communication 有权
标题翻译：用于生成用于无线通信的信道质量信息的方法和装置
公开(公告)号：US20070275665A1
公开(公告)日：2007-11-29
申请号：US11438921
申请日：2006-05-23
申请人： Karl James Molnar , Jung-Fu Cheng , Stephen J. Grant , Leonid Krasny , Yi-Pin Eric Wang
发明人： Karl James Molnar , Jung-Fu Cheng , Stephen J. Grant , Leonid Krasny , Yi-Pin Eric Wang
IPC分类号： H04B17/00 , H04B7/00
CPC分类号： H04L1/0019 , H04B2201/709727 , H04L1/0002 , H04L1/0026 , H04L1/20 , H04L25/0202 , H04L25/0222 , H04L27/2647
摘要： A method and apparatus for generating channel quality information, such as may be used for transmit link adaptation, provide different operating modes, such as a first mode that may be used when propagation channel estimates are not reliable, and a second mode that may be used when the propagation channel estimates are reliable. In one or more embodiments, channel quality information is generated using receiver performance information that characterizes receiver performance in terms of a defined channel quality metric, e.g., supported data rates, for different values of receiver input signal quality over a range of propagation channel realizations. Channel quality information can be generated by selecting channel quality metrics according to receiver input signal quality and a desired probability of meeting a defined performance requirement over a range of propagation channel realizations, or by selecting channel quality metrics according to receiver input signal quality and particularized propagation channel realizations.
摘要翻译：用于产生信道质量信息的方法和装置，例如可以用于发送链路自适应，提供不同的操作模式，例如当传播信道估计不可靠时可以使用的第一模式，以及可以使用的第二模式当传播信道估计是可靠的。在一个或多个实施例中，使用接收机性能信息来生成信道质量信息，所述接收机性能信息根据定义的信道质量度量（例如，支持的数据速率），在传播信道实现范围内针对接收机输入信号质量的不同值来表征接收机性能。可以通过根据接收机输入信号质量选择信道质量度量并且在传播信道实现范围内满足定义的性能要求的期望概率，或者通过根据接收机输入信号质量和特定传播选择信道质量度量来生成信道质量信息渠道实现。

7. 发明授权

US07339980B2 Successive interference cancellation in a generalized RAKE receiver architecture 有权
标题翻译：广义RAKE接收机架构中的连续干扰消除
公开(公告)号：US07339980B2
公开(公告)日：2008-03-04
申请号：US10795101
申请日：2004-03-05
申请人： Stephen James Grant , Jung-Fu Cheng , Leonid Krasny , Karl James Molnar , Yi-Pin Wang
发明人： Stephen James Grant , Jung-Fu Cheng , Leonid Krasny , Karl James Molnar , Yi-Pin Wang
IPC分类号： H04B1/00
CPC分类号： H04B1/707 , H04B2201/709727
摘要： A receiver includes a receiver circuit that decodes multiple signals of interest contained in a composite received signal. The receiver comprises a plurality of successive signal detection stages to detect respective signals contained in the composite received signal. Each detection circuit comprises at least one Generalized RAKE combining circuit and generates a detected signal at an output. Each but the last stage further comprises a signal regeneration circuit that cancels the signal of interest detected by that stage from a stage input signal provided to the next stage such that successive detection of the signals of interest benefits from cumulative cancellation of the previously detected signals.
摘要翻译：接收机包括对包含在复合接收信号中的感兴趣的多个信号进行解码的接收机电路。接收机包括多个连续的信号检测级，以检测包含在复合接收信号中的各个信号。每个检测电路包括至少一个通用RAKE组合电路，并在输出端产生检测信号。除了最后阶段之外，每个除了最后阶段还包括信号再生电路，该信号再生电路从提供给下一级的级输入信号中消除由该级检测到的感兴趣的信号，使得感兴趣的信号的连续检测从先前检测到的信号的累积消除中获益。

8. 发明申请

US20070165576A1 MIMO CONTROL CHANNEL WITH SHARED CHANNELIZATION CODES 审中-公开
标题翻译：具有共享信道码的MIMO控制信道
公开(公告)号：US20070165576A1
公开(公告)日：2007-07-19
申请号：US11275388
申请日：2005-12-29
申请人： Yi-Pin Eric Wang , Jung-Fu Cheng , Stephen Grant , Leonid Krasny , Karl James Molnar
发明人： Yi-Pin Eric Wang , Jung-Fu Cheng , Stephen Grant , Leonid Krasny , Karl James Molnar
IPC分类号： H04B7/216
CPC分类号： H04B7/0691 , H04B7/0413 , H04J13/0003
摘要： A control channel for MIMO users operating in conjunction with an HS-DSCH system shares channelization codes with an HS-SCCH control channel. MIMO control channel information can be signaled from a transmit antenna selected based on information produced by the intended recipient. The modulation format used by a MIMO control channel can be selected based on the number of antenna streams in the corresponding MIMO data transmission.
摘要翻译：与HS-DSCH系统结合操作的MIMO用户的控制信道与HS-SCCH控制信道共享信道化码。 MIMO控制信道信息可以从根据预期接收者产生的信息选择的发射天线发出信号。可以基于在相应的MIMO数据传输中的天线流的数量来选择由MIMO控制信道使用的调制格式。

9. 发明授权

US06920191B2 Estimation and compensation of the pulse-shape response in wireless terminals 有权
标题翻译：无线终端脉冲形响应的估计与补偿
公开(公告)号：US06920191B2
公开(公告)日：2005-07-19
申请号：US09773889
申请日：2001-02-02
申请人： Abdulrauf Hafeez , Karl James Molnar
发明人： Abdulrauf Hafeez , Karl James Molnar
IPC分类号： H04L25/02 , H04L25/03 , H04B1/10
CPC分类号： H04L25/03006 , H04L25/0202 , H04L25/03993 , H04L2025/03617 , H04L2025/03624
摘要： A pulse-shape estimator calculates an impulse response for the transmit and receive pulse-shaping filters in a mobile wireless terminal. The pulse-shape estimator receives a training signal that has passed through the pulse-shaping filters and known training symbols. Based on the actual received signal containing the training symbols and the expected received signal, the pulse-shape estimator estimates the impulse response of the pulse-shaping filters. The calculated impulse response may be used to improve signal demodulation or to calculate the coefficients for a digital filter applied before demodulation to compensate for pulse-shape distortion.
摘要翻译：脉冲形状估计器计算移动无线终端中的发射和接收脉冲整形滤波器的脉冲响应。脉冲形状估计器接收通过脉冲整形滤波器和已知训练符号的训练信号。基于包含训练符号和预期接收信号的实际接收信号，脉冲形状估计器估计脉冲整形滤波器的脉冲响应。计算的脉冲响应可用于改善信号解调或计算在解调之前应用的数字滤波器的系数以补偿脉冲形状失真。

10. 发明授权

US07035359B2 Methods and apparatus for demodulation of a signal in a signal slot subject to a discontinuous interference signal 有权
公开(公告)号：US07035359B2
公开(公告)日：2006-04-25
申请号：US09975636
申请日：2001-10-11
申请人： Karl James Molnar
发明人： Karl James Molnar
IPC分类号： H03D1/04 , H04B1/10
CPC分类号： H04L1/0001 , H04B1/7105 , H04L25/03305 , H04L2025/03535
摘要： Methods and systems are provided for processing a received signal including receiving the signal to provide a sequence of symbols associated with the received signal in respective ones of a plurality of symbol positions. A known block of the sequence of symbols containing known symbol values and an unknown block of the sequence of symbols containing unknown symbol values are identified. A desired demodulation type is determined for use in demodulating the unknown block based on the known symbol values. An interferer signal characteristic discontinuity location in the unknown block is detected. The unknown block is demodulated using a first selected demodulation type between the interferer signal characteristic discontinuity and the known block and a second selected demodulation type on another portion of the unknown block, the first selected demodulation type and the second selected demodulation type being selected based on the determined desired demodulation type for use in demodulating the unknown block and the detected interferer signal characteristic discontinuity.

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