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公开(公告)号：US11943761B2
公开(公告)日：2024-03-26
申请号：US17481174
申请日：2021-09-21
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok Ang , Enoch Shiao-Kuang Lu , Alexei Yurievitch Gorokhov , Aamod Khandekar , Brian Clarke Banister , Raghu Narayan Challa , Kuo-Chun Lee , Arvind Vardarajan Santhanam , Jianming Zhu , Arash Ebadi Shahrivar , Pranay Sudeep Rungta
IPC: H04W72/52 , H04L5/00 , H04W72/044 , H04W72/1263
CPC classification number: H04W72/1263 , H04L5/0051 , H04W72/044 , H04W72/52
Abstract: A user equipment (UE) may make a joint decision of adaptive receive diversity (ARD) and adaptive transmit diversity (ATD) configurations, including transmit (Tx) and receive (Rx) antennas selection and/or blanking based on downlink (DL) and uplink (UL) traffic conditions. The UE may disable at least one Tx chain for a transmission of a codebook-based sounding reference signal (SRS) (SRS-CB) based on one or more of at least one DL traffic condition or at least one UL traffic condition, and transmit, to a base station, upon disabling the at least one Tx chain, the SRS-CB via an antenna associated with at least one active Tx chain.
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公开(公告)号：US11728863B2
公开(公告)日：2023-08-15
申请号：US17826865
申请日：2022-05-27
Applicant: QUALCOMM Incorporated
Inventor： Arash Ebadi Shahrivar , Peter Pui Lok Ang , Brian Clarke Banister , Yung-Yih Jian , Jianming Zhu , Raghu Narayan Challa , Alexei Yurievitch Gorokhov , Aamod Khandekar , Ruhua He
CPC classification number: H04B7/0623 , H04B7/0608 , H04B7/0632 , H04B7/0802
Abstract: Methods, systems, and devices for wireless communications are described that provide for antenna selection at a user equipment (UE). The UE may have a set of available antennas for uplink and downlink communications, and may select a first subset of antennas for uplink communications and a second subset of antennas for downlink communications. The first subset of antennas may be based on one or more uplink metrics, and the second subset of antennas may be based on the first subset of antennas and one or more downlink channel metrics, traffic amounts, or any combinations thereof.
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公开(公告)号：US20230344484A1
公开(公告)日：2023-10-26
申请号：US18345548
申请日：2023-06-30
Applicant: QUALCOMM Incorporated
Inventor： Arash Ebadi Shahrivar , Peter Pui Lok Ang , Brian Clarke Banister , Yung-Yih Jian , Jianming Zhu , Raghu Narayan Challa , Alexei Yurievitch Gorokhov , Aamod Khandekar , Ruhua He
CPC classification number: H04B7/0623 , H04B7/0632 , H04B7/0802 , H04B7/0608
Abstract: Methods, systems, and devices for wireless communications are described that provide for antenna selection at a user equipment (UE). The UE may have a set of available antennas for uplink and downlink communications, and may select a first subset of antennas for uplink communications and a second subset of antennas for downlink communications. The first subset of antennas may be based on one or more uplink metrics, and the second subset of antennas may be based on the first subset of antennas and one or more downlink channel metrics, traffic amounts, or any combinations thereof.
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Patent Agency Ranking
公开(公告)号：US10466967B2
公开(公告)日：2019-11-05
申请号：US15224237
申请日：2016-07-29
Applicant: QUALCOMM Incorporated
Inventor： Deepak Mathew , Ajay Anant Ingle , Yurong Sun , Jianming Zhu , Marc Hoffman
Abstract: An apparatus includes one or more registers configured to store a vector of input values. The apparatus also includes a coefficient determination unit configured to, responsive to execution by a processor of a single instruction, select a plurality of piecewise analysis coefficients. The plurality of piecewise analysis coefficients includes one or more sets of piecewise analysis coefficients, and each set of piecewise analysis coefficients corresponds to an input value of the vector of input values. The apparatus further includes arithmetic logic circuitry configured to, responsive to the execution of at least the single instruction, determine estimated output values of a function based on the plurality of piecewise analysis coefficients and the vector of input values.
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公开(公告)号：US20180032311A1
公开(公告)日：2018-02-01
申请号：US15224237
申请日：2016-07-29
Applicant: QUALCOMM Incorporated
Inventor： Deepak Mathew , Ajay Anant Ingle , Yurong Sun , Jianming Zhu , Marc Hoffman
IPC: G06F7/483
Abstract: An apparatus includes one or more registers configured to store a vector of input values. The apparatus also includes a coefficient determination unit configured to, responsive to execution by a processor of a single instruction, select a plurality of piecewise analysis coefficients. The plurality of piecewise analysis coefficients includes one or more sets of piecewise analysis coefficients, and each set of piecewise analysis coefficients corresponds to an input value of the vector of input values. The apparatus further includes arithmetic logic circuitry configured to, responsive to the execution of at least the single instruction, determine estimated output values of a function based on the plurality of piecewise analysis coefficients and the vector of input values.
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公开(公告)号：US20230080068A1
公开(公告)日：2023-03-16
申请号：US17826865
申请日：2022-05-27
Applicant: QUALCOMM Incorporated
Inventor： Arash Ebadi Shahrivar , Peter Pui Lok Ang , Brian Clarke Banister , Yung-Yih Jian , Jianming Zhu , Raghu Narayan Challa , Alexei Yurievitch Gorokhov , Aamod Khandekar , Ruhua He
Abstract: Methods, systems, and devices for wireless communications are described that provide for antenna selection at a user equipment (UE). The UE may have a set of available antennas for uplink and downlink communications, and may select a first subset of antennas for uplink communications and a second subset of antennas for downlink communications. The first subset of antennas may be based on one or more uplink metrics, and the second subset of antennas may be based on the first subset of antennas and one or more downlink channel metrics, traffic amounts, or any combinations thereof.
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公开(公告)号：US20250063511A1
公开(公告)日：2025-02-20
申请号：US18721826
申请日：2022-02-24
Applicant: QUALCOMM INCORPORATED
Inventor： Xinyu Wang , Jianming Zhu , Yuyu Yan , Rebecca Wen-Ling Yuan , Brahim Saadi , Enoch Shiao-Kuang Lu , Deepak Wadhwa , Nachiket Nanadikar , Dinesh Kumar Devineni , Sanghoon Kim , Minghong Tang , Jie Mao , Ling Xie , Xiuqiu Xia
Abstract: Methods, systems, and devices for wireless communication are described. A network node may transmit a first message using a first transmit power based on a first set of values corresponding to a set of power control parameters. The set of power control parameters may include an accumulated transmit power control parameter. The network node may receive a second message including information indicative of at least one of a second set of values corresponding to the set of power control parameters. The network node may transmit a third message using a second transmit power based on a value corresponding to the accumulated transmit power control parameter. The value may correspond to the accumulated transmit power control parameter, which may be based on a first difference between one or more of the first set of values from before the second message and one or more of the second set of values.
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公开(公告)号：US12009892B2
公开(公告)日：2024-06-11
申请号：US18345548
申请日：2023-06-30
Applicant: QUALCOMM Incorporated
Inventor： Arash Ebadi Shahrivar , Peter Pui Lok Ang , Brian Clarke Banister , Yung-Yih Jian , Jianming Zhu , Raghu Narayan Challa , Alexei Yurievitch Gorokhov , Aamod Khandekar , Ruhua He
CPC classification number: H04B7/0623 , H04B7/0608 , H04B7/0632 , H04B7/0802
Abstract: Methods, systems, and devices for wireless communications are described that provide for antenna selection at a user equipment (UE). The UE may have a set of available antennas for uplink and downlink communications, and may select a first subset of antennas for uplink communications and a second subset of antennas for downlink communications. The first subset of antennas may be based on one or more uplink metrics, and the second subset of antennas may be based on the first subset of antennas and one or more downlink channel metrics, traffic amounts, or any combinations thereof.
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