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1.发明公开公开(公告)号：US20240049335A1
公开(公告)日：2024-02-08
申请号：US18456871
申请日：2023-08-28
Applicant: QUALCOMM Incorporated
Inventor： Thawatt GOPAL , Brian Clarke BANISTER , Timothy Paul PALS , Reza SHAHIDI , Supratik BHATTACHARJEE
IPC: H04W76/25
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an antenna switch selection associated with a dual connectivity antenna configuration, wherein the antenna switch selection is associated with a first radio access technology (RAT) and the dual connectivity antenna configuration permits communication via the first RAT and a second RAT; determine, based at least in part on the antenna switching selection, a quantity of communication chains, associated with the first RAT, that are affected by an antenna switching process of the second RAT; and selectively permit, based at least in part on the quantity of communication chains, a reconfiguration of the dual connectivity antenna configuration according to the antenna switch selection. Numerous other aspects are provided.
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公开(公告)号：US20230388001A1
公开(公告)日：2023-11-30
申请号：US17664937
申请日：2022-05-25
Applicant: QUALCOMM Incorporated
Inventor： Jun ZHU , Mihir Vijay LAGHATE , Raghu Narayan CHALLA , Brian Clarke BANISTER
CPC classification number: H04B7/088 , H04W16/28 , H04L43/0888
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify, for each of one or more candidate beams in a set of candidate beams, a downlink throughput, an uplink throughput, a downlink power consumption, and an uplink power consumption. The UE may select a beam based at least in part on: at least one of the downlink throughput or the uplink throughput, at least one of the downlink power consumption or the uplink power consumption, and one or more throughput thresholds. The UE may communicate using the selected beam. Numerous other aspects are described.
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公开(公告)号：US20230379766A1
公开(公告)日：2023-11-23
申请号：US18361644
申请日：2023-07-28
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun LEE , Brian Clarke BANISTER , Arvind Vardarajan SANTHANAM , Bhupesh Manoharlal UMATT
CPC classification number: H04W36/0007 , H04W36/305 , H04W4/06 , H04W4/50 , H04W36/14
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a broadcast or multicast (broadcast/multicast) application associated with a first radio access technology (RAT) while the UE is in a standalone mode for a second RAT; switch from the second RAT to the first RAT based at least in part on initiating the broadcast/multicast application; and switch from the first RAT to the second RAT based at least in part on failing to detect a communication associated with the broadcast/multicast application using the first RAT. Numerous other aspects are provided.
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公开(公告)号：US20230336324A1
公开(公告)日：2023-10-19
申请号：US17659469
申请日：2022-04-15
Applicant: QUALCOMM Incorporated
Inventor： Lennart Karl-Axel MATHE , Brian Clarke BANISTER , Christos KOMNINAKIS , Minkui LIU
CPC classification number: H04L7/0079 , H04W56/005 , H03M1/1245
Abstract: According to embodiments, an example UE may include means for obtaining a set of ADC samples generated by an ADC based on analog signals and an ADC input clock and means for generating, at a first time point, a start signal indicating a starting point of capturing the set of ADC samples. The UE may also include means for synchronizing, at a second time point, the start signal and a system clock and means for generating, at a third time point, a capturing sample clock for capturing the set of ADC samples. The means may further include means for inputting the start signal and the capturing sample clock to a counter to determine a time difference between the second time point and the third time point and means for determining the ADC output timing of the set of ADC samples based on the time difference.
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5.发明公开公开(公告)号：US20230319588A1
公开(公告)日：2023-10-05
申请号：US17657574
申请日：2022-03-31
Applicant: QUALCOMM Incorporated
Inventor： Jun ZHU , Mihir Vijay LAGHATE , Raghu Narayan CHALLA , Brian Clarke BANISTER
CPC classification number: H04W16/28 , H04B7/0695 , H04B7/063 , H04L5/0051
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a beam management window based at least in part on one or more downlink traffic parameters satisfying a window opening condition. The UE may perform a beam sweep on a set of beams associated with one or more physical downlink shared channel (PDSCH) demodulation reference signal (DMRS) transmissions that are received during the beam management window. The UE may select, among the set of beams associated with the one or more PDSCH DMRS transmissions received during the beam management window, a beam to use to communicate with a network node based at least in part on one or more metrics associated with each respective beam included in the set of beams. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20230318943A1
公开(公告)日：2023-10-05
申请号：US17707291
申请日：2022-03-29
Applicant: QUALCOMM Incorporated
Inventor： Jun ZHU , Brian Clarke BANISTER , Raghu Narayan CHALLA
IPC: H04L43/028 , H04W24/10 , H04B17/309 , H04L5/00
CPC classification number: H04L43/028 , H04W24/10 , H04B17/309 , H04L5/0048
Abstract: Certain aspects of the present disclosure provide techniques for filtering measurement results at a user equipment (UE). According to certain aspects, a UE may receive reference signals transmitted from a network entity, apply a non-linear filter to measurement results, obtained based on the received reference signals, to obtain filtered measurement results, and transmit, to the network entity, a measurement report based on the filtered.
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公开(公告)号：US20230318685A1
公开(公告)日：2023-10-05
申请号：US18192235
申请日：2023-03-29
Applicant: QUALCOMM Incorporated
Inventor： Jun ZHU , Raghu Narayan CHALLA , Brian Clarke BANISTER
IPC: H04B7/06 , H04B17/318
CPC classification number: H04B7/06952 , H04B17/328
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify that one or more thresholds are satisfied. The UE may estimate, based at least in part on the one or more thresholds being satisfied, for each beam at one or more beam levels on one or more antenna panels, an application layer throughput, wherein the one or more beam levels are each associated with a number of antenna elements. The UE may generate a set of candidate beams that includes one or more beams for which the respective estimated application layer throughput satisfies an application layer throughput requirement. The UE may select a serving beam for which the estimated application layer throughput satisfies the application layer throughput requirement with a fewest number of antenna elements. Numerous other aspects are described.
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公开(公告)号：US20220174508A1
公开(公告)日：2022-06-02
申请号：US17453552
申请日：2021-11-04
Applicant: QUALCOMM Incorporated
Inventor： Jun ZHU , Yongle WU , Raghu Narayan CHALLA , Brian Clarke BANISTER
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a signal, transmitted by a base station, using a set of candidate beams. The UE may communicate, with the base station based at least in part on the measurement of the signal, using a first beam from the set of candidate beams. The UE may determine to switch the first beam based on a first value for a beam parameter associated with a second beam, from the set of candidate beams, satisfying a condition. The UE may measure, based at least in part on the determination to switch the first beam, the second beam to obtain a second value of the beam parameter. The UE may switch the first beam to the second beam if the second value satisfies a condition. Numerous other aspects are provided.
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公开(公告)号：US20210250775A1
公开(公告)日：2021-08-12
申请号：US17171915
申请日：2021-02-09
Applicant: QUALCOMM Incorporated
Inventor： Carl HARDIN , Brian Clarke BANISTER , Shrenik PATEL , Michael KOHLMANN , Liang ZHAO , Le Nguyen LUONG , Tevfik YUCEK , Roland RICK , Shriram GURUMOORTHY , Francis NGAI
Abstract: A user equipment (UE) includes a first communication component configured to use a first frequency band, such as ultra-wide band (UWB), and a second communication component configured to use an intermediate frequency (IF) band that overlaps with the UWB band, such as an IF millimeter wave (mmWave) band. The second communication component conducts an IF signal along an internal signal conduction line that may interfere with UWB processing. A processor of the UE is configured to detect an indication of such interference, and, in response to the indication of interference, control the second communication component to adjust a characteristic of the IF band signal to mitigate the interference, such as by reducing its signal strength. The amount by which the IF band signal strength is reduced may be controlled to achieve a desired tradeoff between various performance metrics, such as power consumption and quality of service.
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公开(公告)号：US20210136631A1
公开(公告)日：2021-05-06
申请号：US16949559
申请日：2020-11-03
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun LEE , Brian Clarke BANISTER , Arvind Vardarajan SANTHANAM , Bhupesh Manoharlal UMATT
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a broadcast or multicast (broadcast/multicast) application associated with a first radio access technology (RAT) while the UE is in a standalone mode for a second RAT; switch from the second RAT to the first RAT based at least in part on initiating the broadcast/multicast application; and switch from the first RAT to the second RAT based at least in part on failing to detect a communication associated with the broadcast/multicast application using the first RAT. Numerous other aspects are provided.
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