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11. 发明授权

US06389067B1 Method and apparatus for using frame energy metrics to improve rate determination 有权
标题翻译：使用帧能量度量来提高速率确定的方法和装置
公开(公告)号：US06389067B1
公开(公告)日：2002-05-14
申请号：US09329777
申请日：1999-06-10
申请人： Christopher C. Riddle , Jeffrey A. Levin
发明人： Christopher C. Riddle , Jeffrey A. Levin
IPC分类号： H04B1700
CPC分类号： H04L25/0262
摘要： A Wireless Code Division Multiple Access method and apparatus for determining the transmitted rate of a voice/data signal from a mobile station to a Base Station. Variable rate vocoders transmit voice at one of several predetermined frame rates. The receiver determines the transmitted rate based on one of several frame parameters. One of the parameters is received frame energy. The received frame energy is measured over the length of the relevant portion of the frame. Energy is measured over the half of the frame that can only contain energy if a full rate frame is sent. If the energy measured exceeds a threshold, then full rate is indicated. Else, energy is measured over the fourth of a frame that can only contain energy if a half rate frame is sent. If the energy exceeds a threshold, then half rate is indicated. The procedure is repeated for quarter and eighth rates.
摘要翻译：一种用于确定从移动台到基站的语音/数据信号的传输速率的无线码分多址方法和装置。可变速率声码器以几个预定帧速率之一发送语音。接收机基于几个帧参数之一确定传输速率。其中一个参数是接收帧能量。在帧的相关部分的长度上测量所接收的帧能量。如果发送全速率帧，则在帧的一半上测量能量，其仅能够包含能量。如果测量的能量超过阈值，则表示全速率。否则，如果发送半速率帧，则在帧的四分之一处测量能量，其仅能够包含能量。如果能量超过阈值，则表示半速率。对于第四季度和第八季度，重复该过程。

12. 发明申请

US20110260958A1 ADJUSTING BACKLIGHT INTENSITY BASED ON A PROGRESS OF A TASK 有权
标题翻译：根据任务进度调整背光强度
公开(公告)号：US20110260958A1
公开(公告)日：2011-10-27
申请号：US12765480
申请日：2010-04-22
申请人： Jeffrey D. Shabel , Christopher C. Riddle
发明人： Jeffrey D. Shabel , Christopher C. Riddle
IPC分类号： G09G3/36
CPC分类号： G06F1/3203 , H04W52/027 , Y02D70/142 , Y02D70/144 , Y02D70/23
摘要： A method of a method of adjusting an intensity of a backlight of a display is disclosed. The method includes dimming a backlight that illuminates a display of an electronic device in response to a task initiated by a user. The method also includes, prior to the task completing, automatically adjusting an intensity of the backlight based on a progress of the task.
摘要翻译：公开了一种调节显示器的背光的强度的方法。该方法包括对响应于用户发起的任务来照亮电子设备的显示器的背光灯进行调光。该方法还包括在完成任务之前，根据任务的进度自动调整背光的强度。

13. 发明申请

US20110085607A1 ENERGY MANAGEMENT FOR WIRELESS DEVICES 有权
标题翻译：无线设备能源管理
公开(公告)号：US20110085607A1
公开(公告)日：2011-04-14
申请号：US12578124
申请日：2009-10-13
申请人： Siva Sandeep Dhandu , Christopher C. Riddle , Srividya Kunisetti
发明人： Siva Sandeep Dhandu , Christopher C. Riddle , Srividya Kunisetti
IPC分类号： H04B7/00 , H04L27/00
CPC分类号： H04L1/0002 , H04L1/0026 , H04L1/0036 , Y02D50/10
摘要： A method for managing energy usage of a wireless device during a data transfer in a wireless communication network comprises determining a data rate associated with the data transfer, determining data processing requirements for processing data at the determined data rate, and dynamically adjusting, based on the determined requirements, one or more data processing parameters corresponding to the data transfer.
摘要翻译：一种用于在无线通信网络中的数据传输期间管理无线设备的能量使用的方法包括：确定与所述数据传输相关联的数据速率，确定以所确定的数据速率处理数据的数据处理要求，以及基于确定的要求，一个或多个数据处理参数对应于数据传输。

14. 发明授权

US06999533B2 Demodulating encoded data 失效
公开(公告)号：US06999533B2
公开(公告)日：2006-02-14
申请号：US10000817
申请日：2001-11-30
申请人： Chandra R. Murthy , Serguei A. Glazko , Christopher C. Riddle , Angelica Wong
发明人： Chandra R. Murthy , Serguei A. Glazko , Christopher C. Riddle , Angelica Wong
IPC分类号： H04L27/06
CPC分类号： H03M13/00
摘要： The invention provides the ability to exploit redundancy characteristics of an equation set used to generate waveforms for wireless communication. In doing so, the invention can reduce the number of correlation values that need to be calculated in order to determine the most likely transmitted code word. In particular, the invention can exploit the redundancy characteristics of the equation set in a novel and unique fashion by separating the vector and calculating partial correlations for each separated portion of the vector. The techniques can drastically reduce the number of correlation values that need to be computed for demodulation, and can also reduce the total number of computations. In this manner, the demodulator of a wireless communication device can be simplified without negatively impacting performance.

15. 发明授权

US06229841B1 Method and apparatus for energy estimation in a wireless receiver capable of receiving multiple instances of a common signal 有权
标题翻译：能够在能够接收公共信号的多个实例的无线接收机中进行能量估计的方法和装置
公开(公告)号：US06229841B1
公开(公告)日：2001-05-08
申请号：US09258086
申请日：1999-02-25
申请人： Jeffrey A. Levin , Christopher C. Riddle , Thomas B. Sherman
发明人： Jeffrey A. Levin , Christopher C. Riddle , Thomas B. Sherman
IPC分类号： H04B1707
CPC分类号： H04B1/7115 , H04B1/712
摘要： In a remote unit receiver capable of demodulating a plurality of signal instances corresponding to a singe remote unit transmitted signal, a first instance of a signal is demodulated to produce a first set of energy values corresponding to a set of possible data values of the signal. A second instance of the signal is demodulated to produce a second set of energy values corresponding to the set of possible data values. The first and the second sets of energy values are then combined to determine a combined set of energy values. A first estimate of a most likely transmitted data value is determined based upon the combined set of energy values An energy level of the first instance is determined based upon the energy value within the first set of energy values corresponding to the first estimate of the most likely transmitted data value.
摘要翻译：在能够解调与单个远程单元发送信号相对应的多个信号实例的远程单元接收机中，解调信号的第一实例以产生对应于信号的一组可能数据值的第一组能量值。解调信号的第二实例以产生对应于该组可能数据值的第二组能量值。然后组合第一和第二组能量值以确定组合的能量值集合。基于组合的能量值来确定最可能的传输数据值的第一估计。基于能够在第一组能量值内的能量值来确定第一实例的能级，所述能量值对应于最可能的第一估计值传输数据值。

16. 发明授权

US08620235B2 Thermal management for data modules 有权
标题翻译：数据模块的热管理
公开(公告)号：US08620235B2
公开(公告)日：2013-12-31
申请号：US12470354
申请日：2009-05-21
申请人： Christopher C. Riddle , Jon James Anderson , Alex K. Tu , Siva Sandeep Dhandu
发明人： Christopher C. Riddle , Jon James Anderson , Alex K. Tu , Siva Sandeep Dhandu
IPC分类号： H01Q11/12 , H04B1/04 , H04B1/16
CPC分类号： G06F1/206 , H04W28/16 , H04W52/0251 , Y02D10/16 , Y02D70/00
摘要： A data module operable in a wireless communication system is provided. The data module comprises a plurality of circuit components, one or more temperature sensors, and a thermal management unit. The temperature sensors are configured to determine the temperature of a corresponding circuit component. The thermal management unit is configured to determine one or more thermal characteristics of the data module based on the temperature determinations, and to generate one or more power control point signals indicating whether to adjust corresponding operating characteristics of a target component based on the determined thermal characteristics.
摘要翻译：提供了可在无线通信系统中操作的数据模块。数据模块包括多个电路组件，一个或多个温度传感器和热管理单元。温度传感器被配置为确定相应的电路部件的温度。热管理单元被配置为基于温度确定来确定数据模块的一个或多个热特性，并且基于所确定的热特性来生成指示是否调整目标部件的相应操作特性的一个或多个功率控制点信号。

17. 发明授权

US08498328B2 Energy management for wireless devices 有权
标题翻译：无线设备的能源管理
公开(公告)号：US08498328B2
公开(公告)日：2013-07-30
申请号：US12578124
申请日：2009-10-13
申请人： Siva Sandeep Dhandu , Christopher C. Riddle , Srividya Kunisetti
发明人： Siva Sandeep Dhandu , Christopher C. Riddle , Srividya Kunisetti
IPC分类号： H04B1/38 , H04L5/16
CPC分类号： H04L1/0002 , H04L1/0026 , H04L1/0036 , Y02D50/10
摘要： A method for managing energy usage of a wireless device during a data transfer in a wireless communication network comprises determining a data rate associated with the data transfer, determining data processing requirements for processing data at the determined data rate, and dynamically adjusting, based on the determined requirements, one or more data processing parameters corresponding to the data transfer.
摘要翻译：一种用于在无线通信网络中的数据传输期间管理无线设备的能量使用的方法包括：确定与所述数据传输相关联的数据速率，确定以所确定的数据速率处理数据的数据处理要求，以及基于确定的要求，一个或多个数据处理参数对应于数据传输。

18. 发明授权

US08493316B2 Adjusting backlight intensity based on a progress of a task 有权
标题翻译：根据任务的进度调整背光强度
公开(公告)号：US08493316B2
公开(公告)日：2013-07-23
申请号：US12765480
申请日：2010-04-22
申请人： Jeffrey D. Shabel , Christopher C. Riddle
发明人： Jeffrey D. Shabel , Christopher C. Riddle
IPC分类号： G09G3/36
CPC分类号： G06F1/3203 , H04W52/027 , Y02D70/142 , Y02D70/144 , Y02D70/23
摘要： A method of a method of adjusting an intensity of a backlight of a display is disclosed. The method includes dimming a backlight that illuminates a display of an electronic device in response to a task initiated by a user. The method also includes, prior to the task completing, automatically adjusting an intensity of the backlight based on a progress of the task.
摘要翻译：公开了一种调节显示器的背光的强度的方法。该方法包括对响应于用户发起的任务来照亮电子设备的显示器的背光灯进行调光。该方法还包括在完成任务之前，根据任务的进度自动调整背光的强度。

19. 发明授权

US07664519B2 Power control for multiple transport channels in a wireless communication system 有权
标题翻译：无线通信系统中多个传输信道的功率控制
公开(公告)号：US07664519B2
公开(公告)日：2010-02-16
申请号：US10750302
申请日：2003-12-30
申请人： Chih-Ping Hsu , Parvathanathan Subrahmanya , Da-shan Shiu , Hyukjun Oh , Christopher C. Riddle , Nitin Kasturi
发明人： Chih-Ping Hsu , Parvathanathan Subrahmanya , Da-shan Shiu , Hyukjun Oh , Christopher C. Riddle , Nitin Kasturi
IPC分类号： H04B1/00 , H04B1/04 , H04Q7/20
CPC分类号： H04W52/12 , H04W52/34 , H04W52/36
摘要： Techniques are provided to control the transmit power for data transmission on multiple transport channels having different signal quality (SIR) targets. A single SIR target is maintained for all transport channels, and this SIR target is adjusted based only on active transport channels. For each update interval, a data processor processes at least one data block received in the current update interval on at least one of the transport channels and provides the status of each received data block. A controller increases the SIR target based on an up step if any received data block is erased and decreases the SIR target based on a down step if all received data blocks are good. If any received data block is erased, the down step used to adjust the SIR target may be set to the smallest down step size required by all transport channels with erased data blocks.
摘要翻译：提供技术来控制具有不同信号质量（SIR）目标的多个传输信道上的数据传输的发射功率。对于所有传输信道维持单个SIR目标，并且该SIR目标仅基于主动传输信道进行调整。对于每个更新间隔，数据处理器处理在当前更新间隔中在至少一个传输信道上接收的至少一个数据块，并提供每个接收到的数据块的状态。如果任何接收的数据块被擦除，则控制器基于上升步骤增加SIR目标，并且如果所有接收到的数据块都良好，则基于下降步骤降低SIR目标。如果任何接收到的数据块被擦除，则用于调整SIR目标的下降步骤可以被设置为具有被擦除的数据块的所有传输信道所需的最小的下降步长。

20. 发明申请

US20090290625A1 THERMAL MANAGEMENT FOR DATA MODULES 有权
标题翻译：数据模块的热管理
公开(公告)号：US20090290625A1
公开(公告)日：2009-11-26
申请号：US12470354
申请日：2009-05-21
申请人： Christopher C. Riddle , Jon James Anderson , Alex K. Tu , Siva Sandeep Dhandu
发明人： Christopher C. Riddle , Jon James Anderson , Alex K. Tu , Siva Sandeep Dhandu
IPC分类号： H04B1/38 , G01K13/00 , G06F15/00 , G05D23/00 , H03M13/05 , G06F11/10
CPC分类号： G06F1/206 , H04W28/16 , H04W52/0251 , Y02D10/16 , Y02D70/00
摘要： A data module operable in a wireless communication system is provided. The data module comprises a plurality of circuit components, one or more temperature sensors, and a thermal management unit. The temperature sensors are configured to determine the temperature of a corresponding circuit component. The thermal management unit is configured to determine one or more thermal characteristics of the data module based on the temperature determinations, and to generate one or more power control point signals indicating whether to adjust corresponding operating characteristics of a target component based on the determined thermal characteristics.
摘要翻译：提供了可在无线通信系统中操作的数据模块。数据模块包括多个电路组件，一个或多个温度传感器和热管理单元。温度传感器被配置为确定相应的电路部件的温度。热管理单元被配置为基于温度确定来确定数据模块的一个或多个热特性，并且基于所确定的热特性来生成指示是否调整目标部件的相应操作特性的一个或多个功率控制点信号。

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