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公开(公告)号：US20210410113A1
公开(公告)日：2021-12-30
申请号：US17302289
申请日：2021-04-29
Applicant: QUALCOMM Incorporated
Inventor： Yisheng XUE , Jing SUN , Xiaoxia ZHANG , Chih-Hao LIU , Junyi LI , Juan MONTOJO , Peter GAAL , Tao LUO , Ozcan OZTURK , Piyush GUPTA , Rajat PRAKASH
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit a sidelink control information message that dynamically allocates a resource pool for one or more user equipment to transmit control information to the wireless communication device. Numerous other aspects are provided.
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公开(公告)号：US20210410098A1
公开(公告)日：2021-12-30
申请号：US17355896
申请日：2021-06-23
Applicant: QUALCOMM Incorporated
Inventor： Jingchao BAO , Sony AKKARAKARAN , Alexandros MANOLAKOS , Tao LUO , Juan MONTOJO
Abstract: A positioning signal processing method at a user equipment includes: operating the user equipment in a discontinuous reception mode including time interleaved ON times of the discontinuous reception mode, during which the user equipment is in an active mode monitoring for a positioning signal measurement trigger signal, and OFF times of the discontinuous reception mode, during which the user equipment is in an inactive mode; receiving a wake-up signal at the user equipment; and determining, at the user equipment, whether to measure a positioning signal based on whether the wake-up signal indicates to implement the active mode during a scheduled discontinuous reception mode ON time or to skip the scheduled discontinuous reception mode ON time.
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183.发明申请公开(公告)号：US20210409244A1
公开(公告)日：2021-12-30
申请号：US17331468
申请日：2021-05-26
Applicant: QUALCOMM Incorporated
Inventor： Mahmoud TAHERZADEH BOROUJENI , Juan MONTOJO , Tao LUO , Peter GAAL , Iyab Issam SAKHNINI , Jelena DAMNJANOVIC , Xiaoxia ZHANG , Junyi LI , Jing SUN
Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication. The method generally includes generating a resource element group (REG) bundle for channel estimation, the REG bundle having a plurality of REGs to be transmitted in a plurality of monitoring occasions; and transmitting, to a user equipment (UE), the REG bundle using the plurality of monitoring occasions.
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公开(公告)号：US20210409176A1
公开(公告)日：2021-12-30
申请号：US17334181
申请日：2021-05-28
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO , Wanshi CHEN , Juan MONTOJO , Jelena DAMNJANOVIC , Peter GAAL , Mahmoud TAHERZADEH BOROUJENI , Junyi LI
Abstract: Some techniques and apparatuses described herein enable a base station to configure a CSI-RS resource set with one or more parameters that are linked to one or more parameters of least one of a message that triggers CSI-RS monitoring, a physical channel associated with the CSI-RS monitoring, or an uplink reference signal associated with the CSI-RS monitoring. This allows the one or more parameters of the CSI-RS resource set to be dynamically set and/or adjusted based at least in part on the one or more parameters to which the one or more parameters of the CSI-RS resource set are linked. As a result, scheduling flexibility for beam management, downlink communications, and/or uplink communications may be increased. This may reduce delays and increase network speed, reliability, and/or beam management efficiency. Numerous other aspects are provided.
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公开(公告)号：US20210392478A1
公开(公告)日：2021-12-16
申请号：US17329109
申请日：2021-05-24
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN
Abstract: Disclosed are techniques for allocating resources for environment sensing. In an aspect, a base station transmits a first radar reference signal (RRS) on a first set of resources comprising first time resources, first frequency resources, first spatial resources, or any combination thereof, wherein the first set of resources is selected to enable a first user equipment (UE) to perform a first type of environment sensing, and transmits a second RRS on a second set of resources comprising second time resources, second frequency resources, second spatial resources, or any combination thereof, wherein the second set of resources is selected to enable a second UE to perform a second type of environment sensing, wherein the second set of resources is different from the first set of resources, and wherein the second type of environment sensing is different from the first type of environment sensing.
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Patent Agency Ranking
公开(公告)号：US20210389444A1
公开(公告)日：2021-12-16
申请号：US17222726
申请日：2021-04-05
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN
Abstract: In an aspect, a wireless node (e.g., BS or UE) transmits a first set of RF signals for communication in accordance with a first power control scheme, and transmits a second set of RF signals at least for object detection in accordance with a second power control scheme.
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公开(公告)号：US20210385784A1
公开(公告)日：2021-12-09
申请号：US17335761
申请日：2021-06-01
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , John Edward SMEE , Peter GAAL , Taesang YOO , Simone MERLIN
Abstract: Bi-static radio-based object location detection can include determining, by a wireless device, a location of a remote wireless device; obtaining a ToF and an angle of arrival (AoA) of a reflected WWAN reference signal reflected by a remote object; and determining a location of the remote object based on the location of the remote wireless device, the ToF, and the AoA. In another example, a wireless device includes a wireless transceiver; a non-transitory computer-readable medium; and a processor communicatively coupled to the wireless transceiver and non-transitory computer-readable medium, the processor configured to determine a location of a remote wireless device; obtain a ToF and an angle of arrival (AoA) of a reflected WWAN reference signal reflected by a remote object; and determine a location of the remote object based on the location of the remote wireless device, the ToF, and the AoA.
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公开(公告)号：US20210385708A1
公开(公告)日：2021-12-09
申请号：US17339668
申请日：2021-06-04
Applicant: QUALCOMM Incorporated
Inventor： Jelena DAMNJANOVIC , Tao LUO , Aleksandar DAMNJANOVIC , Juan MONTOJO , Ozcan OZTURK , Iyab Issam SAKHNINI , Olufunmilola Omolade AWONIYI-OTERI , Sony AKKARAKARAN , Junyi LI
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mobility techniques that allow for mobility of a user equipment (UE) between a set of cells. A method that may be performed by a UE includes receiving signaling configuring the UE with a set of cells that support physical (PHY) layer or medium access control (MAC) layer mobility signaling and with a measurement configuration for the set of cells, reporting, to a network entity, measurements for at least some of the set of cells in accordance with the measurement configuration, and receiving, from the network entity, PHY layer or MAC layer mobility signaling to move the UE to one of the cells in the set, wherein the mobility signaling is based, at least in part, on the reported measurements.
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公开(公告)号：US20210385678A1
公开(公告)日：2021-12-09
申请号：US17338504
申请日：2021-06-03
Applicant: QUALCOMM Incorporated
Inventor： Sony AKKARAKARAN , Tao LUO , Jingchao BAO , Alexandros MANOLAKOS , Juan MONTOJO
Abstract: Frequency-dependent changes in beam shapes of transmitted RF signals can be provided to a receiving device. Beam shape information can include, for example, gain of a beam and a plurality of azimuth and elevation directions, boresight and width of a main lobe (and optionally side lobes) of the beam, information regarding a pattern of antenna elements of an antenna panel used to transmit the beam, and/or similar information. The type of information provided can dictate the amount of overhead required, and we therefore vary depending on the means by which the information is conveyed. Additional detail is provided in the embodiments described herein.
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190.发明申请公开(公告)号：US20210368482A1
公开(公告)日：2021-11-25
申请号：US17325058
申请日：2021-05-19
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam SAKHNINI , Tao LUO , Wanshi CHEN , Juan MONTOJO , Mahmoud TAHERZADEH BOROUJENI , Jelena DAMNJANOVIC , Olufunmilola Omolade AWONIYI-OTERI
IPC: H04W72/04
Abstract: Wireless communications systems and methods related to dynamically configuring sounding reference signal (SRS) resources are provided. In some aspects, a base station may measure a SRS transmission transmitted by a user equipment (UE) and receive, using a receive beam selected based on the measuring, a transmission from the UE. In some aspects, a UE may transmit a SRS transmission; and receive, from the BS, a downlink control information (DCI) message including a SRS resource indicator (SRI) for use by the UE in selecting a beam to transmit to the BS. The SRS transmission may be transmitted using a SRS resource and may have a SRS parameter that is indicated in or related to a triggering message, or related to a transmission parameter of a communication between the BS and the UE.
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