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公开(公告)号：WO2022072263A1
公开(公告)日：2022-04-07
申请号：PCT/US2021/052140
申请日：2021-09-27
Applicant: QUALCOMM INCORPORATED
Inventor： ZORGUI, Marwen , YERRAMALLI, Srinivas , PRAKASH, Rajat , ZHANG, Xiaoxia , AMIRI, Roohollah
Abstract: Methods, systems, and devices for wireless communications are described. The method may include receiving, from a network node, a configuration for radar waveform reporting, the radar waveform reporting providing object detection for one or more objects within a detectable range, receiving a radar waveform, and transmitting, to the network node according to the received configuration, a radar reporting message including an indication of one or more parameter values associated with the received radar waveform.
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公开(公告)号：WO2022072111A1
公开(公告)日：2022-04-07
申请号：PCT/US2021/048687
申请日：2021-09-01
Applicant: QUALCOMM INCORPORATED
IPC: G01S5/02
Abstract: Techniques are provided for processing frequency domain non¬ contiguous positioning reference signals. An example method for determining a time of arrival of a frequency domain non-contiguous positioning reference signal includes receiving the frequency domain non-contiguous positioning reference signal, determining a first estimate of the time of arrival (1204) based on a narrowband processing of the frequency domain non-contiguous positioning reference signal, performing a wideband processing of the frequency domain non-contiguous positioning reference signal based on the first estimate of the time of arrival, and determining a second estimate of the time of arrival (1214) based on the first estimate of the time of arrival and the wideband processing of the frequency domain non¬ contiguous positioning reference signal.
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123.发明申请
公开(公告)号：WO2022066391A1
公开(公告)日：2022-03-31
申请号：PCT/US2021/048891
申请日：2021-09-02
Applicant: QUALCOMM INCORPORATED
Inventor： MANOLAKOS, Alexandros , KUMAR, Mukesh , YERRAMALLI, Srinivas
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：WO2022055621A1
公开(公告)日：2022-03-17
申请号：PCT/US2021/043106
申请日：2021-07-26
Applicant: QUALCOMM INCORPORATED
Inventor： MANOLAKOS, Alexandros , KUMAR, Mukesh , YERRAMALLI, Srinivas
IPC: H04L5/00
Abstract: A method of managing positioning reference signal transmission includes: instructing a transmission point to apply a muting pattern regarding transmission of a reference signal including first and second reference signal resources, where a first instance of the first reference signal resource includes one or more first resource elements across one or more first OFDM symbols within a slot, and a second instance of the second reference signal resource includes one or more second resource elements across one or more second OFDM symbols within the slot; and instructing the transmission point to transmit, unmuted, at least one of the one or more second resource elements, of at least one of the one or more second OFDM symbols, despite the muting pattern indicating to mute transmission of the at least one of the one or more second resource elements of the at least one of the one or more second OFDM symbols.
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公开(公告)号：WO2022046331A1
公开(公告)日：2022-03-03
申请号：PCT/US2021/042786
申请日：2021-07-22
Applicant: QUALCOMM INCORPORATED
Inventor： YERRAMALLI, Srinivas , MANOLAKOS, Alexandros , KUMAR, Mukesh
IPC: H04L5/00
Abstract: In an aspect, a UE receives a set of tracking reference signal (TRS) configurations associated with a respective set of cells, and performs a set of spatial measurements associated with a set of TRSs on resources configured by the respective set of TRS configurations. In a further aspect, a cell (e.g., a serving cell of the UE or a non-serving cell of the UE) determines a TRS configuration, and transmits, to the UE in association with a spatial measurement procedure, a TRS on at least one resource configured by the TRS configuration.
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Patent Agency Ranking
公开(公告)号：WO2022035897A1
公开(公告)日：2022-02-17
申请号：PCT/US2021/045439
申请日：2021-08-10
Applicant: QUALCOMM INCORPORATED
Inventor： CHANDE, Vinay , CHENDAMARAI KANNAN, Arumugam , YERRAMALLI, Srinivas , CHISCI, Giovanni , ZHANG, Xiaoxia , SUN, Jing , LUO, Tao
Abstract: A configuration to configure an apparatus to perform a clear channel assessment based on one or more transmission power levels. The apparatus measures at least one energy sensing measurement over an operating channel. The apparatus determines whether the operating channel is available for transmission based on a threshold determination for one or more transmission power levels. The apparatus transmitting on the operating channel upon the determination that the operating channel is available for transmission for the one or more transmission power levels, wherein the one or more transmission power levels are less than the threshold determination.
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公开(公告)号：WO2022035714A1
公开(公告)日：2022-02-17
申请号：PCT/US2021/045114
申请日：2021-08-06
Applicant: QUALCOMM INCORPORATED
Inventor： CHANDE, Vinay , CHENDAMARAI KANNAN, Arumugam , YERRAMALLI, Srinivas , CHISCI, Giovanni , ZHANG, Xiaoxia , SUN, Jing , LUO, Tao
IPC: H04W74/08
Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. In one aspect, the apparatus may determine a CCA threshold corresponding to at least one bandwidth, the at least one bandwidth being associated with a COT sharing procedure. The apparatus may also adjust the CCA threshold corresponding to the at least one bandwidth based on at least one of one or more sensing bandwidths or one or more granted resources for the COT sharing procedure. Additionally, the apparatus may signal the adjusted CCA threshold corresponding to the at least one bandwidth to at least one of a node or a base station.
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128.发明申请
公开(公告)号：WO2022026978A1
公开(公告)日：2022-02-03
申请号：PCT/US2021/070882
申请日：2021-07-15
Applicant: QUALCOMM INCORPORATED
Inventor： RAGHAVAN, Vasanthan , YERRAMALLI, Srinivas , CHENDAMARAI KANNAN, Arumugam , LUO, Tao , ZHANG, Xiaoxia , LI, Junyi
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates a set of frequency components for carrier aggregation and that indicates multiple sets of channel state information reference signals (CSI-RSs) or sounding reference signals (SRSs), wherein different sets of CSI-RSs or SRSs, of the multiple sets of CSI-RSs or SRSs, correspond to different subsets of frequency components included in the set of frequency components. The UE may monitor for one or more CSI-RSs or SRSs, corresponding to a subset of frequency components included in the set of frequency components, based at least in part on the configuration. Numerous other aspects are provided.
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129.发明申请
公开(公告)号：WO2022026705A1
公开(公告)日：2022-02-03
申请号：PCT/US2021/043698
申请日：2021-07-29
Applicant: QUALCOMM INCORPORATED
Inventor： MANOLAKOS, Alexandros , KUMAR, Mukesh , YERRAMALLI, Srinivas
Abstract: Method, apparatus and means for prioritized performance of at least one of a positioning session or a radio communication session at a user equipment, by the following steps: identifying (1210) an expected collision of the positioning session and the radio communication session; determining (1220) a priority between the positioning session and the radio communication session; and performing (1230) at least one of the positioning session or the radio communication session in accordance with the priority.
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130.发明申请
公开(公告)号：WO2022020037A1
公开(公告)日：2022-01-27
申请号：PCT/US2021/037676
申请日：2021-06-16
Applicant: QUALCOMM INCORPORATED
Inventor： MANOLAKOS, Alexandros , KUMAR, Mukesh , SHRIVASTAVA, Avinash , YERRAMALLI, Srinivas
Abstract: A user equipment (UE) provides to a location server a recommendation or request for positioning technologies and/or methods that may be appropriate for the environment in which the UE is located. The UE provides the recommendation or request as a message including a priority list of one or more specific positioning technologies, one or more specific methods of a positioning technology, or a combination thereof. The UE based prioritization for positioning may be provided unsolicited or requested by the location server. The UE based prioritization for positioning may be provided as part of a message used in current positioning protocols, such as Long Term Evolution (LTE) Positioning Protocol (LPP), e.g., by ranking information elements (lEs) associated with each positioning technology and method in the body of the message or as part of a common IE.
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