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1. 发明申请

US20070211794A1 Tranceiver non-linearity cancellation 有权
标题翻译： Tranceiver非线性取消
公开(公告)号：US20070211794A1
公开(公告)日：2007-09-13
申请号：US11373928
申请日：2006-03-13
申请人： Dariush Dabiri , Jose Tellado , Sandeep Gupta
发明人： Dariush Dabiri , Jose Tellado , Sandeep Gupta
IPC分类号： H04L5/16 , H04B3/20
CPC分类号： H04L5/1423 , H04B3/23
摘要： Embodiments of a method and apparatus for reducing non-linear transmit signal components of a receive signal of a transceiver signal are disclosed. The method includes the transceiver simultaneously transmitting a transmit signal, and receiving the receive signal. A non-linear replica signal of non-linear transmission signal components that are created in the transceiver by a transmit signal DAC, and imposed onto the receive signal, is generated. The non-linear replica signal is subtracted from the received signal reducing the non-linear transmission signal components imposed onto the receive signal.
摘要翻译：公开了一种用于减少收发信机的接收信号的非线性发送信号分量的方法和装置的实施例。该方法包括收发机同时发送发送信号，并接收接收信号。产生通过发送信号DAC在收发器中产生且施加到接收信号上的非线性传输信号分量的非线性复制信号。从接收到的信号中减去非线性复制信号，减少施加在接收信号上的非线性传输信号分量。

2. 发明申请

US20070042721A1 Receiver ADC clock delay based on echo signals 有权
标题翻译：基于回波信号的接收器ADC时钟延迟
公开(公告)号：US20070042721A1
公开(公告)日：2007-02-22
申请号：US11205615
申请日：2005-08-17
申请人： Sandeep Gupta , Jose Tellado
发明人： Sandeep Gupta , Jose Tellado
IPC分类号： H04B1/38
CPC分类号： H04B3/23
摘要： A device and method for a full-duplex transceiver is disclosed. The transceiver includes a transmitter DAC coupled to a transmission channel. The transmit DAC converting a digital transmission signal into an analog transmission signal. The transceiver further includes a receiver connected to the transmission channel. The receiver receives a desired signal and an echo signal, in which the echo signal includes at least a portion of the analog transmission signal. The receiver includes a receiver ADC, a programmable delay line for adjustably delaying a clock signal of the ADC, and a receiver processing circuit for adjusting the delay of the clock signal based at least in part upon the echo signal.
摘要翻译：公开了一种用于全双工收发器的装置和方法。收发器包括耦合到传输信道的发射机DAC。发送DAC将数字传输信号转换为模拟传输信号。收发机还包括连接到传输信道的接收机。接收器接收期望的信号和回波信号，其中回波信号包括模拟传输信号的至少一部分。接收器包括接收器ADC，用于可调延迟ADC的时钟信号的可编程延迟线，以及用于至少部分地基于回波信号调整时钟信号的延迟的接收机处理电路。

3. 发明申请

US20050094583A1 Full duplex transceiver 有权
标题翻译：全双工收发器
公开(公告)号：US20050094583A1
公开(公告)日：2005-05-05
申请号：US10699761
申请日：2003-11-03
申请人： Sandeep Gupta , Sanjay Kasturia , Jose Tellado
发明人： Sandeep Gupta , Sanjay Kasturia , Jose Tellado
IPC分类号： H04L5/14 , H04L25/14 , H04J1/12 , H04B3/20
CPC分类号： H04L25/14 , H04L5/1423
摘要： The invention includes a full duplex transceiver for transmitting and receiving communication signals. The transceiver includes 1 to N sample and hold circuits. Each sample and hold circuit receives a first signal that includes a far-end signal, and in some cases an echo signal, and in some cases alternatively or additionally cross-talk signals. The transceiver additionally includes a plurality of subtraction circuits. Each subtraction circuit receives an output of at least one of the sample and hold circuits. Each subtraction circuit subtracts at least a fraction of a replica signal from at least a fraction of the output of the at least one of the sample and hold circuits. The subtraction circuits generate an output that represent the far-end signal with substantially reduced echo and/or cross-talk interference, and is available for additional receiver processing.
摘要翻译：本发明包括用于发送和接收通信信号的全双工收发器。收发器包括1到N个采样和保持电路。每个采样和保持电路接收包括远端信号的第一信号，并且在某些情况下接收回波信号，并且在一些情况下接收或附加的串扰信号。收发器还包括多个减法电路。每个减法电路接收至少一个采样和保持电路的输出。每个减法电路从至少一个采样和保持电路的输出的至少一部分中减去副本信号的至少一部分。减法电路产生表示具有显着减少的回声和/或串扰干扰的远端信号的输出，并且可用于额外的接收机处理。

4. 发明授权

US12052640B2 Systems and methods for crowdsourcing real-time mobile crowd sensing applications 有权
公开(公告)号：US12052640B2
公开(公告)日：2024-07-30
申请号：US17814445
申请日：2022-07-22
申请人： Sandeep Gupta , Ayan Banerjee , Madhurima Pore , Vinaya Chakati
发明人： Sandeep Gupta , Ayan Banerjee , Madhurima Pore , Vinaya Chakati
IPC分类号： H04W4/38 , G06N7/01 , G06N20/00 , G16H50/80 , H04L67/10 , H04L67/5683 , H04W4/029 , H04W4/20 , H04W76/10 , H04W84/20
CPC分类号： H04W4/38 , G06N7/01 , G06N20/00 , G16H50/80 , H04L67/10 , H04L67/5683 , H04W4/029 , H04W4/20 , H04W76/10 , H04W84/20
摘要： Various embodiments of systems and methods for mobile crowd sensing applications are disclosed herein.

5. 发明授权

US11405759B2 Systems and methods for crowdsourcing real-time mobile crowd sensing applications 有权
公开(公告)号：US11405759B2
公开(公告)日：2022-08-02
申请号：US16902036
申请日：2020-06-15
申请人： Sandeep Gupta , Ayan Banerjee , Madhurima Pore , Vinaya Chakati
发明人： Sandeep Gupta , Ayan Banerjee , Madhurima Pore , Vinaya Chakati
IPC分类号： H04W4/38 , H04W4/20 , H04L67/10 , H04W76/10 , H04W4/029 , G16H50/80 , G06N20/00 , G06N7/00 , H04L67/5683 , H04W84/20
摘要： Various embodiments of systems and methods for mobile crowd sensing applications are disclosed herein.

6. 发明申请

US20210014654A1 SYSTEMS AND METHODS FOR CROWDSOURCING REAL-TIME MOBILE CROWD SENSING APPLICATIONS 有权
公开(公告)号：US20210014654A1
公开(公告)日：2021-01-14
申请号：US16902036
申请日：2020-06-15
申请人： Sandeep Gupta , Ayan Banerjee , Madhurima Pore , Vinaya Chakati
发明人： Sandeep Gupta , Ayan Banerjee , Madhurima Pore , Vinaya Chakati
IPC分类号： H04W4/38 , H04W4/20 , H04L29/08 , H04W76/10 , H04W4/029 , G16H50/80 , G06N20/00 , G06N7/00
摘要： Various embodiments of systems and methods for mobile crowd sensing applications are disclosed herein.

7. 发明申请

US20190188587A1 MODEL GUIDED DEEP LEARNING APPROACH TOWARDS PREDICTION OF PHYSICAL SYSTEM BEHAVIOR 审中-公开
公开(公告)号：US20190188587A1
公开(公告)日：2019-06-20
申请号：US16226461
申请日：2018-12-19
申请人： Sandeep Gupta , Ayan Banerjee
发明人： Sandeep Gupta , Ayan Banerjee
IPC分类号： G06N7/00 , G06N3/08 , A61B5/00 , A61B5/145
CPC分类号： G06N7/00 , A61B5/14532 , A61B5/7275 , G06N3/08
摘要： Systems and methods are provided for controlling predictive medical monitoring. A non-linear-predictive-guide model estimates a patient parameter that is used as a guide in a deep neural network for improving accuracy of estimation by the deep neural network. The guide model generates a guiding first estimated patient parameter based on the guide model and patient input data. The deep neural network generates a second estimated patient parameter based on the deep neural network, the patient input data, and the guiding first estimated patient parameter. The deep neural network includes an input layer that receives the guiding first estimated patient parameter, and hidden layers including respective artificial neurons configured to perform a linear or nonlinear transformation on output of at least one artificial neuron from an adjacent layer in the deep neural network. An output layer receives at least one output from a hidden layer.

8. 发明申请

US20170109599A1 REAL-TIME DIET ASSESSMENT AND FOOD IDENTIFICATION USING THERMAL IMAGING 审中-公开
公开(公告)号：US20170109599A1
公开(公告)日：2017-04-20
申请号：US15298581
申请日：2016-10-20
申请人： Sandeep Gupta , Ayan Banerjee
发明人： Sandeep Gupta , Ayan Banerjee
IPC分类号： G06K9/46 , G06T7/40
CPC分类号： G06K9/4652 , G01N25/72 , G01N33/02 , G06K9/00 , G06K9/6289 , G06K9/629 , G06K2209/17 , G06T7/11 , G06T7/12 , G06T7/136 , G06T7/162 , G06T7/174 , G06T7/90 , G06T2207/10024 , G06T2207/10048 , G06T2207/20061 , G06T2207/20152
摘要： Systems and methods are described for automatically identifying a food item. A color image and a thermal image are received by an electronic processor with a first food item in the field of view of both the color image and the thermal image. The electronic processor identifies a region of pixels in the color image that corresponds to the first food item based at least in part on a temperature intensity of the pixels in the identified region of pixels relative to other pixels in the thermal image. At least one feature is extracted from the identified region of pixels in the color image corresponding to the first food item and the electronic processor automatically identifies a type of food corresponding to the first food item based at least in part on the at least extracted feature.

9. 发明申请

US20150277410A1 POWER DELIVERY SYSTEM MANAGEMENT 审中-公开
标题翻译：电力输送系统管理
公开(公告)号：US20150277410A1
公开(公告)日：2015-10-01
申请号：US14667771
申请日：2015-03-25
申请人： Sandeep Gupta , Ayan Banerjee
发明人： Sandeep Gupta , Ayan Banerjee
IPC分类号： G05B19/042
CPC分类号： H02J3/383 , H02J3/008 , H02J3/32 , H02J13/0006 , Y02E10/563 , Y02E10/566 , Y02E40/72 , Y02E60/722 , Y02E70/30 , Y04S10/123 , Y04S10/14 , Y04S50/10
摘要： An energy management system includes a number of power sources, a first set of energy storage devices (ESDs), a second set of ESDs, and a control system. The first set of ESDs is coupled between the power sources and a load and has a first set of operating characteristics. The second set of ESDs is also coupled between the power sources and the load and has a second set of operating characteristics that are different from the first set of operating characteristics. The control system is configured to selectively deliver power from one of the plurality of power sources to the first plurality of ESDs, the second plurality of ESDs, or both and selectively deliver power from the first plurality of ESDs, the second plurality of ESDs, or both to the load based on short and long term variations in a set of energy delivery system characteristics.
摘要翻译：能量管理系统包括多个电源，第一组能量存储装置（ESD），第二组ESD以及控制系统。第一组ESD耦合在电源和负载之间，并具有第一组工作特性。第二组ESD也耦合在电源和负载之间，并且具有与第一组操作特性不同的第二组操作特性。所述控制系统被配置为选择性地将功率从所述多个电源中的一个供电到所述第一多个ESD，所述第二多个ESD或两者，并且选择性地从所述第一多个ESD，所述第二多个ESD或基于一组能量传递系统特性中的短期和长期变化的负载。

10. 发明授权

US08700597B2 Systems and methods for managing statistical expressions 有权
标题翻译：用于管理统计表达式的系统和方法
公开(公告)号：US08700597B2
公开(公告)日：2014-04-15
申请号：US12186682
申请日：2008-08-06
申请人： Sandeep Gupta , James R. Reid , Matthew P. Welsh , Shannon M. Cothran , Sharmistha Das
发明人： Sandeep Gupta , James R. Reid , Matthew P. Welsh , Shannon M. Cothran , Sharmistha Das
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30976 , G06F8/51 , G06N5/02
摘要： Using natural language-like user inputs to provide statistics on a subset of data is described. In one embodiment, a user input that includes at least one word or phrase representing a rule is received. The rule includes an identification of a subset of data and a statistical expression to be performed on the subset of data. The subset of data includes at least part of the data elements of a data set. Each data element includes information on an individual or group. Instructions are provided for translating the rule into an executable format. The executable format includes a translated identification of the subset and a translated statistical expression. The subset of the data is accessed using the translated identification of the subset. The translated statistical expression is executed to obtain statistics on data elements of the subset of data. The statistics on the data elements are provided.
摘要翻译：描述了使用自然语言的用户输入来提供数据子集的统计数据。在一个实施例中，接收包括表示规则的至少一个单词或短语的用户输入。该规则包括要对数据子集执行的数据子集的标识和统计表达式。数据子集包括数据集的数据元素的至少一部分。每个数据元素包括关于个人或组的信息。提供了将规则翻译成可执行格式的说明。可执行格式包括该子集的翻译标识和翻译的统计表达式。使用子集的翻译标识来访问数据的子集。执行翻译的统计表达式以获得关于数据子集的数据元素的统计。提供了有关数据元素的统计信息。

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