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公开(公告)号：US11882530B2
公开(公告)日：2024-01-23
申请号：US17779464
申请日：2020-12-11
发明人： Harish Venkatachari , Paolo Minero , Rui Li , Qian Ma , Antriksh Pany , Masoud Azmoodeh , Yu Fu , Ashwin Alur Sreesha , Rimal Patel , Arpit Chitransh
IPC分类号： H04W52/52 , H04B17/318 , H04W52/24 , H04W88/06
CPC分类号： H04W52/52 , H04B17/318 , H04W52/245 , H04W88/06
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may operate in a dual-connectivity (DC) configuration, and may measure signals from more than one radio access technology (RAT). The UE may receive a first signal power for a first RAT and a second signal power for a second RAT. The UE may determine a common gain state for the first RAT and the second RAT based on the first signal power and the second signal power. The UE may then apply the common gain state to a first receiver chain within the UE for the first RAT and to a second receiver chain within the UE for the second RAT, where the first receiver chain and the second receiver chain share at least one shared low noise amplifier (LNA).
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公开(公告)号：US10484075B1
公开(公告)日：2019-11-19
申请号：US16145736
申请日：2018-09-28
发明人： Ankit Maheshwari , Rimal Patel , Atul Soni
摘要： Techniques for reducing the impact of specific absorption rate (SAR) based on a transmit power back-off value in multi-antenna mobile devices are provided. An example mobile device includes a first radio frequency resource associated with first specific absorption information, a second radio frequency resource associated with second specific absorption information, and a processor configured to generate a first signal associated with a first quality of service, generate a second signal associated with a second quality of service, cause the first signal to be transmitted over one of the first radio frequency resource and the second radio frequency resource based at least in part on the first specific absorption information and the second specific absorption information, and cause the second signal to be transmitted over whichever of the first radio frequency resource and the second radio frequency resource is not used to transmit the second signal.
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公开(公告)号：US10136446B2
公开(公告)日：2018-11-20
申请号：US15459530
申请日：2017-03-15
发明人： Ankit Maheshwari , Rimal Patel , Atul Soni
IPC分类号： H04W72/04 , H04W72/10 , H04B1/3816 , H04W88/06
摘要： Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a plurality of resource block allocations corresponding to a plurality of carriers. The user equipment may identify a carrier, of the plurality of carriers, to be used for communication of at least one high priority communication based at least in part on a comparison of a plurality of frequencies corresponding to the plurality of resource block allocations. The user equipment may communicate the at least one high priority communication using the identified carrier. Numerous other aspects are provided.
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公开(公告)号：US11617140B2
公开(公告)日：2023-03-28
申请号：US17348070
申请日：2021-06-15
发明人： Vineet Cherian , Thawatt Gopal , Tsai-Chen Huang , Ketan Humnabadkar , Rimal Patel , Reza Shahidi
摘要： Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may support multi-subscriber identity module (SIM) operation in dual SIM dual active (DSDA) deployments. In some aspects, the UE may receive, via an antenna of the UE, a first signal associated with a first network subscription on a first receive path of the antenna and a second signal associated with a second network subscription on a second receive path of the antenna. The UE may determine a signal strength for each of the first signal and the second signal, determine a first gain for the first receive path and a gain for a low noise amplifier (LNA) coupled with the antenna based on the signal strength of the first signal, and determine a gain for the second receive path based on the signal strength of the second signal and the gain of the LNA.
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公开(公告)号：US20220312347A1
公开(公告)日：2022-09-29
申请号：US17348070
申请日：2021-06-15
发明人： Vineet Cherian , Thawatt Gopal , Tsai-Chen Huang , Ketan Humnabadkar , Rimal Patel , Reza Shahidi
摘要： Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may support multi-subscriber identity module (SIM) operation in dual SIM dual active (DSDA) deployments. In some aspects, the UE may receive, via an antenna of the UE, a first signal associated with a first network subscription on a first receive path of the antenna and a second signal associated with a second network subscription on a second receive path of the antenna. The UE may determine a signal strength for each of the first signal and the second signal, determine a first gain for the first receive path and a gain for a low noise amplifier (LNA) coupled with the antenna based on the signal strength of the first signal, and determine a gain for the second receive path based on the signal strength of the second signal and the gain of the LNA.
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公开(公告)号：US11582751B2
公开(公告)日：2023-02-14
申请号：US17208871
申请日：2021-03-22
发明人： Raveesh Juneja , Akash Kumar , Rimal Patel
IPC分类号： H04L12/28 , H04W72/0453 , H04W52/02 , H04J1/16
摘要： A method of wireless communications by a user equipment (UE) includes detecting, in response to a bandwidth part (BWP) switch, a first BWP of a first carrier aggregation signal and a second BWP of a second carrier aggregation signal. The first BWP of the first carrier aggregation signal and the second BWP of the second carrier aggregation signal are each within a predetermined frequency range of each other. The method also includes tuning a radio frequency (RF) channel to a center of a wideband channel including the first BWP and the second BWP. The method further includes processing the wideband channel including both the first BWP of the first carrier aggregation signal and the second BWP of the second carrier aggregation signal with a single phase locked loop (PLL).
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公开(公告)号：US10512057B1
公开(公告)日：2019-12-17
申请号：US16052387
申请日：2018-08-01
摘要： Apparatuses and methods for user equipment (UE) positioning are disclosed based on a coverage enhancement level or internal signaling delay for the UE. In one embodiment, a method at a UE may include receiving a request capabilities message from a server, determining one or more capabilities of the UE, where the one or more capabilities include at least one of information for at least one internal signaling path of the UE or information for a coverage enhancement level of the UE, sending a first response message to the server, where the first response message includes the one or more capabilities of the UE, receiving a request for location measurements from the server based at least in part on the one or more capabilities of the UE, obtaining the location measurements, and sending a second response message to the server, where the second response message comprises the location measurements.
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8.发明授权公开(公告)号：US10367541B2
公开(公告)日：2019-07-30
申请号：US15493996
申请日：2017-04-21
发明人： Akash Kumar , Rimal Patel , Raveesh Juneja
摘要： Certain aspects of the present disclosure provide methods and apparatus for wireless communication. One example apparatus generally includes a first transceiver configured to transmit and receive signals in a first frequency band and a second transceiver configured to transmit and receive signals in a second frequency band. The apparatus may also include a processing system coupled to the first transceiver and the second transceiver. The processing system may be configured to dynamically assign transmission operations or reception operations of a signal in the first frequency band to the second transceiver.
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