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公开(公告)号：US10075936B1
公开(公告)日：2018-09-11
申请号：US14676344
申请日：2015-04-01
Applicant: Amazon Technologies, Inc.
Inventor： Kiran K. Edara
CPC classification number: H04W68/005 , H04W28/0252 , H04W28/10 , H04W48/18 , H04W68/12 , H04W76/10 , H04W76/16 , H04W84/042 , H04W88/06
Abstract: A communication device may include a radio access technology (RAT) controller and two RAT receivers operatively coupled to the RAT controller. The first RAT receiver may be associated with a first RAT, and the second RAT receiver may be associated with a second RAT. The RAT controller may be configured to receive, using the first RAT receiver, while the second RAT receiver is off, a notification of an incoming voice call. The RAT controller may be further configured to cause the second RAT receiver to establish a connection with a wireless network cell associated with the second RAT and to receive the incoming voice call.
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公开(公告)号：US20170323645A1
公开(公告)日：2017-11-09
申请号：US15620252
申请日：2017-06-12
Applicant: Amazon Technologies, Inc.
Inventor： Kiran K. Edara
CPC classification number: G10L17/22 , G06Q30/0255 , G10L15/00 , G10L15/1822 , G10L2015/088
Abstract: Topics of potential interest to a user, useful for purposes such as targeted advertising and product recommendations, can be extracted from voice content produced by a user. A computing device can capture voice content, such as when a user speaks into or near the device. One or more sniffer algorithms or processes can attempt to identify trigger words in the voice content, which can indicate a level of interest of the user. For each identified potential trigger word, the device can capture adjacent audio that can be analyzed, on the device or remotely, to attempt to determine one or more keywords associated with that trigger word. The identified keywords can be stored and/or transmitted to an appropriate location accessible to entities such as advertisers or content providers who can use the keywords to attempt to select or customize content that is likely relevant to the user.
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公开(公告)号：US09679570B1
公开(公告)日：2017-06-13
申请号：US14828220
申请日：2015-08-17
Applicant: Amazon Technologies, Inc.
Inventor： Kiran K. Edara
CPC classification number: G10L17/22 , G06Q30/0255 , G10L15/00 , G10L15/1822 , G10L2015/088
Abstract: Topics of potential interest to a user, useful for purposes such as targeted advertising and product recommendations, can be extracted from voice content produced by a user. A computing device can capture voice content, such as when a user speaks into or near the device. One or more sniffer algorithms or processes can attempt to identify trigger words in the voice content, which can indicate a level of interest of the user. For each identified potential trigger word, the device can capture adjacent audio that can be analyzed, on the device or remotely, to attempt to determine one or more keywords associated with that trigger word. The identified keywords can be stored and/or transmitted to an appropriate location accessible to entities such as advertisers or content providers who can use the keywords to attempt to select or customize content that is likely relevant to the user.
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公开(公告)号：US08934869B2
公开(公告)日：2015-01-13
申请号：US13720673
申请日：2012-12-19
Applicant: Amazon Technologies, Inc.
Inventor： Kiran K. Edara , Varada Gopalakrishnan
CPC classification number: H04W36/32 , H04W36/30 , H04W36/36 , H04W64/006
Abstract: A mobility module receives sensor data from one or more sensors and determines the movement of type of movement of a user device, based on the sensor data. Based on the movement or rate of movement, the mobility module transitions the user device to a mobility state. The user device evaluates the power levels of radio signals from neighbor base stations using one or more measurement parameters that are scaled of offset based on the mobility state.
Abstract translation: 移动性模块从一个或多个传感器接收传感器数据，并且基于传感器数据确定用户设备的移动类型的移动。 基于移动或移动速率，移动性模块将用户设备转变为移动状态。 用户设备使用基于移动性状态的偏移量的一个或多个测量参数来评估来自相邻基站的无线电信号的功率水平。
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15.发明授权公开(公告)号：US08880128B1
公开(公告)日：2014-11-04
申请号：US14255467
申请日：2014-04-17
Applicant: Amazon Technologies, Inc.
Inventor： Varada Gopalakrishnan , Kiran K. Edara
CPC classification number: H04W52/0261 , H04B1/3838 , H04M1/72569 , H04M2250/12
Abstract: Methods and systems for preventing a user device from exceeding a transmit power budget when a presence of an object is detected are described. A user device detects a presence of object that absorbs electromagnetic radiation, and in response to detection of the human body part, the user device determines a remaining amount of a transmit power budget of the user device, and calculates an amount of data that can be transmitted without exceeding the remaining amount. The user device transmits the second data at the specified transmit power level according to the calculated amount of data.
Abstract translation: 描述了当检测到对象的存在时防止用户设备超出发射功率预算的方法和系统。 用户装置检测吸收电磁辐射的物体的存在，并且响应于人体部分的检测，用户装置确定用户装置的发射功率预算的剩余量，并且计算出可以是 传输而不超过剩余量。 用户设备根据计算的数据量以指定的发射功率电平发送第二数据。
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Patent Agency Ranking
公开(公告)号：US20140171088A1
公开(公告)日：2014-06-19
申请号：US13720673
申请日：2012-12-19
Applicant: Amazon Technologies, Inc.
Inventor： Kiran K. Edara , Varada Gopalakrishnan
IPC: H04W36/32
CPC classification number: H04W36/32 , H04W36/30 , H04W36/36 , H04W64/006
Abstract: A mobility module receives sensor data from one or more sensors and determines the movement of type of movement of a user device, based on the sensor data. Based on the movement or rate of movement, the mobility module transitions the user device to a mobility state. The user device evaluates the power levels of radio signals from neighbor base stations using one or more measurement parameters that are scaled of offset based on the mobility state.
Abstract translation: 移动性模块从一个或多个传感器接收传感器数据，并且基于传感器数据确定用户设备的移动类型的移动。 基于移动或移动速率，移动性模块将用户设备转变为移动状态。 用户设备使用基于移动性状态的偏移量的一个或多个测量参数来评估来自相邻基站的无线电信号的功率水平。
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公开(公告)号：US10692506B2
公开(公告)日：2020-06-23
申请号：US16530348
申请日：2019-08-02
Applicant: Amazon Technologies, Inc.
Inventor： Kiran K. Edara
Abstract: Topics of potential interest to a user, useful for purposes such as targeted advertising and product recommendations, can be extracted from voice content produced by a user. A computing device can capture voice content, such as when a user speaks into or near the device. One or more sniffer algorithms or processes can attempt to identify trigger words in the voice content, which can indicate a level of interest of the user. For each identified potential trigger word, the device can capture adjacent audio that can be analyzed, on the device or remotely, to attempt to determine one or more keywords associated with that trigger word. The identified keywords can be stored and/or transmitted to an appropriate location accessible to entities such as advertisers or content providers who can use the keywords to attempt to select or customize content that is likely relevant to the user.
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18.发明申请REDUCING RATE OF MEASUREMENT CYCLES IN SUBSEQUENT DISCONTINUOUS RECEPTION (DRX) CYCLES 有权降低后续不连续接收（DRX）循环中测量周期的速率公开(公告)号：US20140355473A1
公开(公告)日：2014-12-04
申请号：US14461217
申请日：2014-08-15
Applicant: Amazon Technologies, Inc.
Inventor： Kiran K. Edara
CPC classification number: H04W24/10 , H04W36/0022 , H04W36/0088 , H04W76/28
Abstract: A user device performs intra-frequency measurements and inter-frequency measurements at a specified rate when the user device in a first discontinuous reception (DRX) cycle, and determines a signal condition of a signal received from a serving cell. The user device selects one of multiple lower intra-frequency rates for intra-frequency measurements in subsequent DRX cycles based on the signal condition and selects one of multiple lower inter-frequency rates for inter-frequency measurements in the subsequent DRX cycles based on the signal condition. The reduction in the rate may reduce a current drain by the user device when the user device is in the subsequent DRX cycles.
Abstract translation: 当用户设备处于第一不连续接收（DRX）周期时，用户设备以指定的速率执行频率内测量和频率间测量，并且确定从服务小区接收的信号的信号状态。 用户装置根据信号条件选择后续DRX周期内的频率内测量的多个低频率中的一个，并根据该信号选择多个下一个频率间频率以进行随后的DRX周期中的频率间测量 条件。 当用户设备处于随后的DRX周期时，速率的降低可以减少用户设备的电流消耗。
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公开(公告)号：US10115390B2
公开(公告)日：2018-10-30
申请号：US15170321
申请日：2016-06-01
Applicant: Amazon Technologies, Inc.
Inventor： Varadarajan Gopalakrishnan , Kiran K. Edara
Abstract: A server determines that communications with a first user device are to be made in a voice call mode. The server receives, from a second user device, a first text data packet corresponding to text communications with the first user device, converts the first text data packet into a first voice data packet, and sends, via a wireless network, the first voice data packet to the first user device.
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公开(公告)号：US09723507B2
公开(公告)日：2017-08-01
申请号：US14461217
申请日：2014-08-15
Applicant: Amazon Technologies, Inc.
Inventor： Kiran K. Edara
CPC classification number: H04W24/10 , H04W36/0022 , H04W36/0088 , H04W76/28
Abstract: A user device performs intra-frequency measurements and inter-frequency measurements at a specified rate when the user device in a first discontinuous reception (DRX) cycle, and determines a signal condition of a signal received from a serving cell. The user device selects one of multiple lower intra-frequency rates for intra-frequency measurements in subsequent DRX cycles based on the signal condition and selects one of multiple lower inter-frequency rates for inter-frequency measurements in the subsequent DRX cycles based on the signal condition. The reduction in the rate may reduce a current drain by the user device when the user device is in the subsequent DRX cycles.
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