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公开(公告)号：US20240015501A1
公开(公告)日：2024-01-11
申请号：US18252437
申请日：2021-12-28
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Sony AKKARAKARAN , Sven FISCHER
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) transmits one or more positioning capability reports to a location server, the one or more positioning capability reports including a first set of values for a set of positioning capability parameters and a second set of values for the set of positioning capability parameters, wherein the first set of values indicate variable positioning capabilities of the UE represented by the set of positioning capability parameters, and wherein the second set of values indicate non-variable positioning capabilities of the UE represented by the set of positioning capability parameters.
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公开(公告)号：US20240014873A1
公开(公告)日：2024-01-11
申请号：US18471279
申请日：2023-09-20
Applicant: QUALCOMM Incorporated
Inventor： Juan MONTOJO , Alexei Yurievitch GOROKHOV , Peter GAAL , Yu ZHANG , Joseph Binamira SORIAGA , Tingfang JI , Hari SANKAR , Alexandros MANOLAKOS
IPC: H04B7/06 , H04B7/0413
CPC classification number: H04B7/0626 , H04B7/0413 , H04B7/0632 , H04B7/0639
Abstract: Techniques are discussed herein identify transmission strategies and to communicate those identified transmission strategies in a transparent communication environment. In some examples, a user equipment (UE) may identify a new transmission strategy for a downlink channel different from a current transmission strategy for the down link channel. The UE may transmit a channel state information (CSI) message that includes an indication of the new transmission strategy identified by the UE. In some examples, a base station may identify the new transmission strategy for the downlink channel. The base station may transmit a codebook subset restriction (CSR) indicator that includes an indication of the new transmission strategy identified by the base station. In some examples, the UE may modify its feedback strategy based on the new transmission strategy.
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433.发明公开公开(公告)号：US20240012085A1
公开(公告)日：2024-01-11
申请号：US18007243
申请日：2021-09-02
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Mukesh KUMAR , Srinivas YERRAMALLI
CPC classification number: G01S5/0236 , G01S5/0273 , G01S5/0036 , G01S5/0268 , H04W64/00
Abstract: In an aspect, a network component (e.g., BS, LMF, etc.) determines a configuration of a first search window associated with a downlink positioning reference signal (DL-PRS) resource from a transmission reception point (TRP) to a user equipment (UE) and a second search window associated with the DL-PRS resource from the TRP to the UE. The network component transmits the configuration to the UE. The UE performs one or more positioning measurements of the DL-PRS resources based on the first and second search windows.
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公开(公告)号：US20240007988A1
公开(公告)日：2024-01-04
申请号：US18254241
申请日：2021-12-23
Applicant: QUALCOMM Incorporated
Inventor： Jay Kumar SUNDARARAJAN , Alexandros MANOLAKOS , Guttorm Ringstad OPSHAUG , Sven FISCHER , Renqiu WANG , Tingfang JI
CPC classification number: H04W64/00 , H04L5/0051
Abstract: A method of reporting measurements of an uplink positioning reference signal includes: receiving, at a base station, the uplink positioning reference signal from a user equipment; determining, at the base station, a plurality of measurement values of the uplink positioning reference signal, each of the plurality of measurement values being of a same type of measurement, and corresponding to the uplink positioning reference signal; and sending, from the base station to a server, a report including the plurality of measurement values of the uplink positioning reference signal and at least one indication that the plurality of measurement values corresponds to a same uplink positioning reference signal.
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435.发明公开公开(公告)号：US20240004058A1
公开(公告)日：2024-01-04
申请号：US18253584
申请日：2021-12-22
Applicant: QUALCOMM Incorporated
Inventor： Weimin DUAN , Wanshi CHEN , Alexandros MANOLAKOS
CPC classification number: G01S13/878 , H04W64/00
Abstract: In an aspect, a location of a reference UE is obtained (e.g., iteratively). A first differential RTT measurement is determined based on RTTs between a target UE and each of first and second wireless nodes, and a second differential RTT measurement is determined based on RTTs between a reference UE and each of the first and second wireless nodes. A positioning estimate of the target UE is determined based on the first and second differential RTT measurements and the obtained reference UE location (e.g., a most recent of the iteratively obtained reference UE locations). In another aspect, a primary reference UE among a plurality of reference UEs is selected, and its location is obtained (e.g., iteratively). A location of other reference UE(s) is determined based at least in part upon the obtained primary reference UE location (e.g., a most recent of the iteratively obtained primary reference UE locations).
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Patent Agency Ranking
公开(公告)号：US20230422181A1
公开(公告)日：2023-12-28
申请号：US18462215
申请日：2023-09-06
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Sony AKKARAKARAN , Guttorm Ringstad OPSHAUG , Sven FISCHER
CPC classification number: H04W52/146 , H04W52/325 , H04W4/025 , H04W52/242 , H04W72/04 , H04L5/0048
Abstract: Methods, systems, and devices for transmit power control for positioning using non-serving cells are described. A user equipment (UE) may determine that an uplink reference signal may be associated with a positioning procedure. In some cases, the positioning procedure may include transmission, by the UE, of the reference signal to a non-serving cell, which may be farther away from the UE than a serving cell. The UE may determine an absence of a parameter associated with a transmit power for transmitting the reference signal. Based on the absence, the UE may determine the transmit power based on parameters received from a serving cell, based on configuration information, based on a message intercepted from the cell other than the serving cell, or based on other considerations or information.
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公开(公告)号：US20230422072A1
公开(公告)日：2023-12-28
申请号：US18252312
申请日：2021-10-27
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Alexandros MANOLAKOS , Mukesh KUMAR , Xiaoxia ZHANG , Rajat PRAKASH , Mohammad Tarek FAHIM
CPC classification number: H04W24/10 , G01S5/0036 , G01S5/0063 , H04L5/0048 , H04L5/001
Abstract: Disclosed are techniques for wireless communication. In an aspect, a receiver device receives, from a network entity, a request to report a power delay profile (PDP) similarity metric for a first positioning frequency layer on a first component carrier and a second positioning frequency layer on a second component carrier; determines a first PDP for a first reference signal received on the first positioning frequency layer and a second PDP for a second reference signal received on the second positioning frequency layer; determines the PDP similarity metric based on the first PDP and the second PDP; and transmits, to the network entity, the PDP similarity metric.
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公开(公告)号：US20230397239A1
公开(公告)日：2023-12-07
申请号：US18252677
申请日：2022-01-10
Applicant: QUALCOMM Incorporated
Inventor： Muhammad Sayed Khairy ABDELGHAFFAR , Krishna Kiran MUKKAVILLI , Marco PAPALEO , Yeliz TOKGOZ , Alexandros MANOLAKOS
IPC: H04W72/541 , H04W72/0446
CPC classification number: H04W72/541 , H04W72/0446
Abstract: Certain aspects are directed to a method for wireless communication by a first base station. The method generally includes: assessing expected interference from a second base station to uplink communications on at least a portion of a first slot, the at least the portion of the first slot being configured for downlink; determining whether to convert the configuration of the at least the portion of the first slot from the downlink to uplink based on the assessment of the expected interference; and receiving signaling from a user-equipment (UE) via the at least the portion of the first slot in accordance with the determination.
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公开(公告)号：US20230388961A1
公开(公告)日：2023-11-30
申请号：US18248656
申请日：2021-12-14
Applicant: QUALCOMM Incorporated
Inventor： Weimin DUAN , Jing LEI , Alexandros MANOLAKOS
CPC classification number: H04W64/00 , H04L5/0051
Abstract: Disclosed are techniques for wireless communication, and specifically for reconfigurable intelligent surface (RIS)-aided positioning. In some aspects, a base station (BS) may transmit, to a user equipment (UE), a first positioning reference signal (PRS). The BS may transmit, to RIS configured to reflect a received signal towards the UE, a second PRS. The BS may receive, from the UE, a downlink reference signal time difference (RSTD) measurement for the first PRS and the second PRS.
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440.发明公开公开(公告)号：US20230387991A1
公开(公告)日：2023-11-30
申请号：US18201348
申请日：2023-05-24
Applicant: QUALCOMM Incorporated
Inventor： Gabi SARKIS , Wanshi CHEN , Alexandros MANOLAKOS
IPC: H04B7/06 , H04B17/309
CPC classification number: H04B7/0626 , H04B7/0632 , H04B7/063 , H04B17/309
Abstract: The techniques described herein provide procedures at user equipment (UEs) for performing channel state information (CSI) reporting and sounding reference signal (SRS) transmissions based on an ultra-reliable low latency communication (URLLC) block error rate (BLER) target and for reliably receiving PDCCH transmissions. For CSI reporting, a UE may be configured to generate a CSI report based on a BLER target and on received CSI reference signals (CSI-RSs), where the CSI-RSs may be transmitted on one or more groups of quasi co-located antenna ports. For SRS transmissions, a UE may be configured to transmit SRS based on an SRS configuration determined based on a BLER target. For receiving PDCCH transmissions, a UE may be configured to receive and combine DCI received from multiple base stations.
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