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1.发明授权Managing electrical current in a portable computing device when two or more communications overlap in drawing power during a transmission 有权在传输期间当两个或多个通信重叠绘图功率时，在便携式计算设备中管理电流公开(公告)号：US09223376B2
公开(公告)日：2015-12-29
申请号：US13844204
申请日：2013-03-15
Applicant: QUALCOMM Incorporated
Inventor： Amy Derbyshire , Francis Ngai , Ali Taha , Eric Mikuteit , Michael Lee McCloud , Amit Mahajan , David Coronel , Prashanth Akula , Todd Sutton , Hardik Patel , Hector Corleto
CPC classification number: G06F1/28 , G06F1/26 , G06F1/30 , G06F1/3203 , G06F1/3212 , G06F1/329 , G06F11/3013 , G06F11/3062 , H04W52/0277 , Y02D10/174 , Y02D10/24 , Y02D70/1222 , Y02D70/1262 , Y02D70/142 , Y02D70/23
Abstract: A method and system for managing electrical current within a portable computing device (“PCD”) includes assigning a priority to two or more communications supported by the PCD. A present level of a power supply for the PCD may be monitored by a communications power (“CP”) manager module. Next, the CP manager module may determine if the two or more communications may be transmitted at the present level of the power supply. If the two or more communications cannot be transmitted at the present level of the power supply, then the CP manager module may determine if a timing of at least one of the communications may be adjusted. The CP manager module may also determine a theoretical power level adjustment for at least one of the communications. The two or more communications may be transmitted with any calculated timing off sets and power level adjustments.
Abstract translation: 用于管理便携式计算设备（“PCD”）内的电流的方法和系统包括将优先级分配给由PCD支持的两个或多个通信。 PCD的电源的当前电平可以由通信电源（“CP”）管理器模块监视。 接下来，CP管理器模块可以确定两个或多个通信是否可以在电源的当前级别发送。 如果两个或更多个通信不能在电源的当前级别发送，则CP管理器模块可以确定是否可以调整至少一个通信的定时。 CP管理器模块还可以确定至少一个通信的理论功率电平调整。 两个或更多个通信可以用任何计算的定时关闭集和功率电平调整来发送。
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2.发明授权Method and apparatus for characterized pre-distortion calibration of a power amplifier 有权用于功率放大器的预失真校准的方法和装置公开(公告)号：US09130796B2
公开(公告)日：2015-09-08
申请号：US13793994
申请日：2013-03-11
Applicant: QUALCOMM Incorporated
Inventor： Sudarsan Krishnan , David Coronel , Jay P. Shah
CPC classification number: H04L25/03343 , H03F1/3241 , H03F1/3282 , H04B1/0475 , H04B2001/0425
Abstract: A method and apparatus for characterized pre-distortion calibration is provided. The method begins with the selection of a number of devices to be characterized. The number of devices selected may be a subset of a larger group of devices. The selected number of devices is then characterized. The method avoids characterizing the large group of devices. The calibration of the group of devices is then based on the characterization of the selected number of devices.
Abstract translation: 提供了用于表征预失真校准的方法和装置。 该方法从选择要表征的多个设备开始。 所选择的设备的数量可以是较大组设备的子集。 然后对选定数量的设备进行特征表征。 该方法避免了大量设备的表征。 然后，该组设备的校准基于所选择的设备数量的表征。
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公开(公告)号：US20160080119A1
公开(公告)日：2016-03-17
申请号：US14484523
申请日：2014-09-12
Applicant: QUALCOMM Incorporated
Inventor： Rema Vaidyanathan , Prasad Srinivasa Siva Gudem , Vijay Chellappa , Chalin Chac Lee , Li Gao , David Coronel
CPC classification number: H04L1/206 , H03L7/06 , H04B3/46 , H04B17/102
Abstract: A method and apparatus for self-testing a GSM/EDGE communications device. An embodiment provides a method of measuring transmit power. A receive phase locked loop (PLL) is inserted into a feedback receiver local oscillator mixer. The receive PLL is then tuned to a local oscillator frequency. Once the tuning is complete, an I and a Q signal are captured using a channel of the feedback receiver. After capture, a I2+Q2 sum is computed, measuring the transmit power. The feedback receiver automatic gain control (AGC) may be used to determine transmit power in place of I2+Q2. The apparatus includes: a modem assembly, a power control assembly, a power amplifier, a duplexer, a coupler and a switch. The power control assembly further includes a first PLL and first and second mixers. The second mixer is connected to a feedback low noise amplifier and receives input from a feedback receiver PLL.
Abstract translation: 一种用于自测试GSM / EDGE通信设备的方法和装置。 实施例提供了一种测量发射功率的方法。 接收锁相环（PLL）插入到反馈接收机本地振荡器混频器中。 然后将接收PLL调谐到本地振荡器频率。 调谐完成后，使用反馈接收器的通道捕获I和Q信号。 捕获后，计算I2 + Q2和，测量发射功率。 反馈接收机自动增益控制（AGC）可用于确定发射功率代替I2 + Q2。 该装置包括：调制解调器组件，功率控制组件，功率放大器，双工器，耦合器和开关。 功率控制组件还包括第一PLL和第一和第二混频器。 第二混频器连接到反馈低噪声放大器，并从反馈接收机PLL接收输入。
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4.发明申请METHOD AND APPARATUS FOR CHARACTERIZED PRE-DISTORTION CALIBRATION OF A POWER AMPLIFIER 有权用于功率放大器的特征化预失真校准的方法和装置公开(公告)号：US20140023128A1
公开(公告)日：2014-01-23
申请号：US13793994
申请日：2013-03-11
Applicant: QUALCOMM INCORPORATED
Inventor： Sudarsan Krishnan , David Coronel , Jay P. Shah
IPC: H04L25/03
CPC classification number: H04L25/03343 , H03F1/3241 , H03F1/3282 , H04B1/0475 , H04B2001/0425
Abstract: A method and apparatus for characterized pre-distortion calibration is provided. The method begins with the selection of a number of devices to be characterized. The number of devices selected may be a subset of a larger group of devices. The selected number of devices is then characterized. The method avoids characterizing the large group of devices. The calibration of the group of devices is then based on the characterization of the selected number of devices.
Abstract translation: 提供了用于表征预失真校准的方法和装置。 该方法从选择要表征的多个设备开始。 所选择的设备的数量可以是较大组设备的子集。 然后对选定数量的设备进行特征表征。 该方法避免了大量设备的表征。 然后，该组设备的校准基于所选择的设备数量的表征。
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