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公开(公告)号：US20190097740A1
公开(公告)日：2019-03-28
申请号：US15712776
申请日：2017-09-22
Applicant: QUALCOMM Incorporated
Inventor： Akash KUMAR , Amit JAIN , Ankita
IPC: H04B17/309 , H04B7/04 , H04B7/06 , H04W76/02 , H04B7/0417 , H04W24/08
Abstract: Embodiments are directed to a user equipment (UE) configured to perform MIMO communication on a plurality of Component Carriers (CCs) in accordance with a Carrier Aggregation (CA) scheme with each CC having an associated rank number that indicates a respective number of receive chains for the CC, select at least one of the plurality of CCs for tuning away from the MIMO communication in order to perform an inter-frequency Positioning Reference Signal (PRS) measurement based at least in part upon a per-rank throughput contribution by each of the plurality of CCs, a transmission mode of the selected at least one CC and/or a channel quality of the selected at least one CC, and tune a set of receive chains of the selected at least one CC away from the MIMO communication to perform the inter-frequency PRS measurement.
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Patent Agency Ranking
公开(公告)号：US20190069302A1
公开(公告)日：2019-02-28
申请号：US15692573
申请日：2017-08-31
Applicant: QUALCOMM Incorporated
Inventor： Akash Kumar , Amit Jain , Ankita
Abstract: Methods and systems are disclosed for concurrent transmission of resource blocks allocated to a mobile device for transmission in uplink communication channels. In particular implementations, a mobile device may tune local oscillators and/or apply filtering of radio frequency transmission to reduce or mitigate intermodulation distortion potentially affecting one or more radio frequency receiving functions.
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公开(公告)号：US20190053158A1
公开(公告)日：2019-02-14
申请号：US15675495
申请日：2017-08-11
Applicant: QUALCOMM Incorporated
Inventor： Akash Kumar , Amit Jain , Ankita
IPC: H04W52/02
CPC classification number: H04W52/0225 , H04B7/0413 , H04W52/0229 , H04W52/028 , H04W76/28 , H04W88/02
Abstract: Disclosed are devices and processes for processing portions of a downlink signal using multiple receive chains. In one implementation, while message traffic is received at two or more receive chains of a receiver device, an inactivity timing may be initiated following a most recent activity event at the receiver device. Responsive to a request to acquire a portion of a downlink signal at the receiver device following initiation of the inactivity timer, at least one of the two or more receive chains may be scheduled to acquire the portion of the downlink signal. Other, unscheduled receive chains may be transitioned to a lower power state upon expiration of the inactivity timer.
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44.发明授权公开(公告)号：US10098088B1
公开(公告)日：2018-10-09
申请号：US15841273
申请日：2017-12-13
Applicant: QUALCOMM Incorporated
Inventor： Akash Kumar , Amit Jain , Ankita
Abstract: Systems and methods are disclosed for improving Positioning Reference Signaling (PRS) measurements. A method comprises receiving an instruction at a user equipment (UE) to perform a PRS measurement on a target band, wherein the PRS measurement is an inter-frequency PRS measurement associated with a PRS measurement occasion, estimating, for each transceiver of a plurality of transceivers associated with the UE, and based on one or more transmit frequency bands thereof, interference with the inter-frequency PRS measurement, identifying a primary aggressor transceiver from among the plurality of transceivers, wherein the primary aggressor transceiver has a highest estimated interference, identifying an uplink transmission window associated with the primary aggressor transceiver, comparing the uplink transmission window to the PRS measurement occasion, selecting the identified primary aggressor transceiver as a selected transceiver in response to a determination that there is complete overlap between the uplink transmission window and the PRS measurement occasion, tuning the selected transceiver to the target band, and performing the inter-frequency PRS measurement with the selected transceiver.
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公开(公告)号：US10051422B1
公开(公告)日：2018-08-14
申请号：US15597409
申请日：2017-05-17
Applicant: QUALCOMM Incorporated
Inventor： Akash Kumar , Amit Jain , Ankita
Abstract: Methods and systems are disclosed for obtaining a locus of an estimated location of a mobile device. According to an embodiment, a mobile device may obtain a plurality of timing advance parameters based, at least in part, on frames transmitted from the mobile device to a plurality of base stations on uplink channels to the plurality of base stations. A timing advance parameter may be selected from among the plurality of timing advance parameters to a particular base station of the plurality of base stations, wherein the particular base station is not a base station of a primary cell. The locus of the estimated location of the mobile device may then be determined based, at least in part, on a location of the particular base station and the selected timing advance parameter.
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公开(公告)号：US10013864B1
公开(公告)日：2018-07-03
申请号：US15627053
申请日：2017-06-19
Applicant: QUALCOMM Incorporated
Inventor： Akash Kumar , Ankita , Ashutosh Giri
CPC classification number: G08B21/18 , G06Q10/02 , H04L63/08 , H04W12/003 , H04W12/0052 , H04W12/06 , H04W84/12
Abstract: With the Internet of Things, many devices and/or objects may be connected to each other using any number of wired or wireless technologies. A user may forget a that may be relevant to an upcoming event. The user may benefit from a mechanism that notifies the user when an event is upcoming in which a specific device or object may be germane but is not proximate to the user. Accordingly, an apparatus may identify a set of device types associated with an upcoming event. The apparatus may determine a device type of the set of device types is disconnected from the apparatus. The apparatus may select a device from a set of devices associated with the at least one device type based on a subset of a set of parameters. The apparatus may provide an indication of the selected device associated with the at least one device type.
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