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1.发明授权公开(公告)号：US11310747B2
公开(公告)日：2022-04-19
申请号：US16898746
申请日：2020-06-11
Applicant: QUALCOMM Incorporated
Inventor： Seunghwan Kim , Udara Fernando , Eyosias Yoseph Imana , Robert Gilmore
Abstract: Methods and apparatus for distinguishing between an antenna of a user equipment (UE) being blocked by a cover (e.g., a protective rubber or plastic case) or by human tissue (e.g., a finger or palm). The transmission power of uplink (UL) signals may be adjusted accordingly, with relatively higher transmission power for open space or a cover and relatively lower transmission power for human tissue. One example method for wireless communications by a UE generally includes transmitting a first signal from the UE, receiving a plurality of signals at the UE based on the transmitted first signal, determining values for at least two different types of parameters based on the received plurality of signals, determining an environmental scenario for the UE based on the values for the at least two different types of parameters, and transmitting a second signal using a transmission power based on the determined environmental scenario.
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2.发明授权公开(公告)号：US12114270B2
公开(公告)日：2024-10-08
申请号：US17654904
申请日：2022-03-15
Applicant: QUALCOMM Incorporated
Inventor： Seunghwan Kim , Udara Fernando , Eyosias Yoseph Imana , Robert Gilmore
CPC classification number: H04W52/146 , H04B3/52 , H04B7/10 , H04W52/241 , H04W52/242 , H04W52/325 , H04W52/367
Abstract: Methods and apparatus for distinguishing between an antenna of a user equipment (UE) being blocked by a cover (e.g., a protective rubber or plastic case) or by human tissue (e.g., a finger or palm). The transmission power of uplink (UL) signals may be adjusted accordingly, with relatively higher transmission power for open space or a cover and relatively lower transmission power for human tissue. One example method for wireless communications by a UE generally includes transmitting a first signal from the UE, receiving a plurality of signals at the UE based on the transmitted first signal, determining values for at least two different types of parameters based on the received plurality of signals, determining an environmental scenario for the UE based on the values for the at least two different types of parameters, and transmitting a second signal using a transmission power based on the determined environmental scenario.
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公开(公告)号：US11751180B2
公开(公告)日：2023-09-05
申请号：US17390671
申请日：2021-07-30
Applicant: QUALCOMM Incorporated
Inventor： Robert Gilmore , Daniel Filipovic , Bongyong Song
IPC: H04W72/0453 , H04W40/24 , H04W76/28 , H04W72/1263
CPC classification number: H04W72/0453 , H04W40/244 , H04W72/1263 , H04W76/28
Abstract: A user equipment (UE) may communicate using different radio access technologies on adjacent frequency bands. The UE may determine that the UE is not receiving wireless signals for a second radio access technology that utilizes a second frequency band adjacent to a first frequency band for a first radio access technology. The UE may place a transmitter of the UE in a filter bypass mode in which a transmit signal bypasses a transmit filter for the first radio access technology in response to determining that the wireless signals for the second radio access technology are not received. The UE may scan, using a receiver for the second radio access technology, while in the filter bypass mode, the second frequency band for a signal for the second radio access technology between scheduled transmissions for the first radio access technology.
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公开(公告)号：US10021002B2
公开(公告)日：2018-07-10
申请号：US15192777
申请日：2016-06-24
Applicant: QUALCOMM Incorporated
Inventor： Mustafa Keskin , Robert Gilmore , Muhammed Sezan
CPC classification number: H04L43/065 , H04L43/16 , H04M2250/12 , H04W4/70 , H04W24/08 , H04W52/0251 , H04W52/0254 , H04W52/0277 , H04W52/028 , Y02D70/00 , Y02D70/1224 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/26
Abstract: The present application relates to acquiring sensor data at a user equipment (UE). The described aspects include receiving a first input representing a request to activate one or more sensors. The described aspects further include activating, by a controller at the UE, the one or more sensors in response to receiving the first input. Further, the described aspects include receiving the sensor data from each of the one or more sensors in response to activating the one or more sensors. The described aspects include determining whether a sensor adjustment condition has been satisfied. Additionally, the described aspects include adjusting an acquisition characteristic of the one or more sensors based on determining that the sensor adjustment condition has been satisfied.
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Patent Agency Ranking
公开(公告)号：US20180073933A1
公开(公告)日：2018-03-15
申请号：US15263101
申请日：2016-09-12
Applicant: QUALCOMM Incorporated
Inventor： Mustafa Keskin , Masoud Roham , Mehdi Saeidi , Amy Derbyshire , Robert Gilmore , Lew Chua-Eoan
CPC classification number: G01K1/026 , G01K1/14 , G05D23/1917 , G06F1/206 , G06F12/1009 , G06F2212/1016 , Y02D10/16
Abstract: In certain aspects, a method for temperature monitoring comprises receiving temperature readings from a plurality of temperature sensors on a chip, and determining an average or a sum of the temperature readings from the temperature sensors. The sum may be a weighted sum of the temperature readings. The method also comprises computing a temperature at a location on the chip based on the average or sum of the temperature readings. The location may be located at approximately a centroid of the locations of the temperature sensors, an estimated hotspot location on the chip, or another location on the chip.
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公开(公告)号：US11862857B2
公开(公告)日：2024-01-02
申请号：US17009845
申请日：2020-09-02
Applicant: QUALCOMM Incorporated
Inventor： Assaf Aviv , Elimelech Ganchrow , Robert Gilmore , Ernest Ozaki
CPC classification number: H01Q21/24 , H01Q5/48 , H01Q9/0414 , H01Q9/065 , H01Q9/16 , H01Q21/065 , H01Q21/28
Abstract: An antenna system includes: a first patch antenna element that is electrically conductive; a first energy coupler configured to convey first energy to, or receive the first energy from, the first patch antenna element, the first energy being in a first frequency band; a second patch antenna element at least partially overlapping the first patch antenna element, the second patch antenna element comprising a plurality of physically separate portions that are each electrically conductive; and a second energy coupler connected to a first subset of the plurality of physically separate portions, the first subset comprising less than all of the plurality of physically separate portions, the second energy coupler configured to convey second energy to, or receive the second energy from, the first subset, the second energy being in a second frequency band that is higher than the first frequency band.
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公开(公告)号：US11431110B2
公开(公告)日：2022-08-30
申请号：US17009859
申请日：2020-09-02
Applicant: QUALCOMM Incorporated
Inventor： Assaf Aviv , Elimelech Ganchrow , Robert Gilmore , Ernest Ozaki
Abstract: An antenna system includes: a first patch antenna element that is electrically conductive; a first energy coupler configured to convey first energy to or from the first patch antenna element; a second patch antenna element at least partially overlapping the first patch antenna element, the second patch antenna element defining a first slot through the second patch antenna element; and a second energy coupler configured to convey second energy to, or receive the second energy from, the first slot or a first dipole at least partially overlapping the first slot.
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公开(公告)号：US11109377B2
公开(公告)日：2021-08-31
申请号：US16572245
申请日：2019-09-16
Applicant: QUALCOMM Incorporated
Inventor： Robert Gilmore , Daniel Filipovic , Bongyong Song
Abstract: A user equipment (UE) may communicate using different radio access technologies on adjacent frequency bands. The UE may determine that the UE is not receiving wireless signals for a second radio access technology that utilizes a second frequency band adjacent to a first frequency band for a first radio access technology. The UE may place a transmitter of the UE in a filter bypass mode in which a transmit signal bypasses a transmit filter for the first radio access technology in response to determining that the wireless signals for the second radio access technology are not received. The UE may scan, using a receiver for the second radio access technology, while in the filter bypass mode, the second frequency band for a signal for the second radio access technology between scheduled transmissions for the first radio access technology.
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公开(公告)号：US10749566B2
公开(公告)日：2020-08-18
申请号：US16189533
申请日：2018-11-13
Applicant: QUALCOMM Incorporated
Inventor： Joseph Patrick Burke , Ashwin Sampath , Mohammad Ali Tassoudji , Robert Gilmore , Vasanthan Raghavan
IPC: H04B7/0413 , H04B1/525 , H03D7/16 , H04B1/04 , H03H11/34
Abstract: Certain aspects of the present disclosure generally relate to radio frequency (RF) front-end circuitry. For example, certain aspects provide an apparatus having a first converter circuit configured to upconvert a first baseband (BB) signal to a first RF signal based on a mode of operation, and a second converter circuit configured to upconvert a second BB signal to a second RF signal based on the mode of operation. The apparatus also includes a first RF weight adjustment circuit configured to selectively apply an amplitude weight or a phase weight to at least one of the first RF signal or the second RF signal based on the mode of operation, and a controller configured to control a power state of the second converter circuit in dependence on the mode of operation.
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