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公开(公告)号：US20240283295A1
公开(公告)日：2024-08-22
申请号：US18170134
申请日：2023-02-16
发明人： Raviteja PATCHAVA , Piyush GUPTA
摘要： Certain aspects of the present disclosure provide techniques for load resistance signaling for wireless power transfer. A method for wireless communication by a first wireless communication device includes receiving, from a second wireless communication device, a first plurality radio frequency (RF) signals, performing power measurements associated with the first plurality of RF signals, and transmitting, based in part on the power measurements, information indicating a waveform for the second wireless communication device to use to transmit a second plurality of RF signals to the first wireless communication device.
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公开(公告)号：US20240175966A1
公开(公告)日：2024-05-30
申请号：US18059030
申请日：2022-11-28
发明人： Mohammad Tarek FAHIM , Srinivas YERRAMALLI , Piyush GUPTA , Xiaojie WANG , Xiaoxia ZHANG , Rajat PRAKASH
CPC分类号： G01S5/0072 , H04L5/0051 , H04W24/10 , H04W64/00
摘要： Disclosed are techniques for wireless communication. In an aspect, a location server may receive measurement reports from one or more receiving radio frequency identification (RFID) stations, the measurement reports being based on a backscattered signal from an RFID device observed at the one or more receiving RFID stations, and the backscattered signal being based on a positioning reference signal transmitted by a user equipment (UE). The location server may determine an estimated position of the RFID device based on the measurement reports.
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公开(公告)号：US20240172190A1
公开(公告)日：2024-05-23
申请号：US18542361
申请日：2023-12-15
发明人： Xiaojie WANG , Piyush GUPTA , Jing SUN
CPC分类号： H04W72/04 , H04W4/06 , H04L12/189
摘要： Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may transmit feedback signaling for received sidelink messages to both the base station and the transmitting UE. The receiving UE may multicast a feedback message to both the base station and the transmitting UE on a physical uplink control channel (PUCCH) or on a physical sidelink feedback channel (PSFCH). The base station may configure the receiving UE with resources, the transmitting UE may allocate resources to the receiving UE, or the base station may actively monitor for the feedback message. In some examples, the receiving UE may operate in a dual connectivity mode, and may transmit the feedback message to both the base station and the transmitting UE on both the PUCCH and the PSFCH.
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公开(公告)号：US20240023020A1
公开(公告)日：2024-01-18
申请号：US17812357
申请日：2022-07-13
发明人： Xiaojie WANG , Junyi LI , Piyush GUPTA
CPC分类号： H04W52/0229 , H04L5/0012 , H02J50/001
摘要： Certain aspects of the present disclosure provide a method for wireless communication by a transmitter generally including transmitting a first energy signal to a receiver and receiving, from the receiver, feedback regarding an energy state of the first energy signal as received at the receiver.
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公开(公告)号：US20230375656A1
公开(公告)日：2023-11-23
申请号：US18363691
申请日：2023-08-01
发明人： Piyush GUPTA , Srinivas YERRAMALLI , Rajat PRAKASH , Xiaoxia ZHANG , Junyi LI , Xiaojie WANG , Marwen ZORGUI
CPC分类号： G01S5/0036 , H04L5/0051 , H04W24/10 , H04W64/006
摘要： Positioning of one or more user equipments (UEs) is performed using broadcast common sounding reference signals (SRS) resources for positioning. The common SRS that is broadcast by a UE is received and measured by one or more base stations and one or more other UEs. The other UEs may have known positions and may server as anchor nodes for positioning. The other UEs may have known positions and may serve as a positioning (anchor) node or may have unknown positions and may be jointly positioned with the target UE. During joint positioning, each of the other UEs may similarly broadcast a common set of SRS that is received and measured by the base stations and other UEs for positioning. An angular measurement of the SRS broadcast by one or more UEs may be measured and used to resolve minor symmetry in positioning solutions.
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公开(公告)号：US20230224903A1
公开(公告)日：2023-07-13
申请号：US17647882
申请日：2022-01-13
发明人： Xiaojie WANG , Piyush GUPTA , Junyi LI
CPC分类号： H04W72/1284 , H04W72/14 , H04W72/121 , H04W92/18
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from each of multiple devices that communicate with the UE via one or more sidelink channels, information indicating a buffer status of the device. The UE may transmit, to a base station, a buffer status report that indicates a combined sidelink buffer status for the multiple devices. Numerous other aspects are described.
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公开(公告)号：US20230224830A1
公开(公告)日：2023-07-13
申请号：US17647722
申请日：2022-01-11
发明人： Jung Ho RYU , Sony AKKARAKARAN , Tao LUO , Junyi LI , Peter GAAL , Juan MONTOJO , Xiaoxia ZHANG , Xiaojie WANG , Hua WANG , Wooseok NAM , Yan ZHOU , Piyush GUPTA , Kobi RAVID , Lik Hang Silas FONG , Chih-Hao LIU , Jing SUN
CPC分类号： H04W52/52 , H04W72/02 , H04W72/0446
摘要： Certain aspects of the present disclosure provide techniques for configuring sidelink slots with multiple automatic gain control symbols. One aspect provides a method for wireless communication by a user equipment, including enabling a slot configuration comprising at least two symbols configured for use by a receiver for automatic gain control in preconfigured symbol locations within a slot, and transmitting the at least two symbols while transmitting symbols within the slot.
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公开(公告)号：US20230101624A1
公开(公告)日：2023-03-30
申请号：US17489547
申请日：2021-09-29
发明人： Piyush GUPTA , Srinivas YERRAMALLI , Rajat PRAKASH , Xiaoxia ZHANG , Junyi LI , Xiaojie WANG , Marwen ZORGUI
摘要： Positioning of one or more user equipments (UEs) is performed using broadcast common sounding reference signals (SRS) resources for positioning. The common SRS that is broadcast by a UE is received and measured by one or more base stations and one or more other UEs. The other UEs may have known positions and may server as anchor nodes for positioning. The other UEs may have known positions and may serve as a positioning (anchor) node or may have unknown positions and may be jointly positioned with the target UE. During joint positioning, each of the other UEs may similarly broadcast a common set of SRS that is received and measured by the base stations and other UEs for positioning. An angular measurement of the SRS broadcast by one or more UEs may be measured and used to resolve mirror symmetry in positioning solutions.
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9.发明申请公开(公告)号：US20230042401A1
公开(公告)日：2023-02-09
申请号：US17394317
申请日：2021-08-04
发明人： Lik Hang Silas FONG , Piyush GUPTA , Junyi LI , Xiaojie WANG
摘要： Apparatus, methods, and computer-readable media for facilitating multiplexing SCI-only grant and data-only SPS traffic on sidelink are disclosed herein. An example method for wireless communication at a first UE includes transmitting a sidelink transmission to a second UE at a first resource, the sidelink transmission including data-only traffic and scheduling information corresponding to future data traffic. The example method also includes transmitting a time offset indicator indicating a starting resource of the future data traffic.
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公开(公告)号：US20230019948A1
公开(公告)日：2023-01-19
申请号：US17305776
申请日：2021-07-14
发明人： Xiaojie WANG , Xiaoxia ZHANG , Piyush GUPTA , Jing SUN , Junyi LI , Sony AKKARAKARAN , Tao LUO , Peter GAAL , Juan MONTOJO
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink cancellation indication that indicates a set of resources in which to cancel sidelink communications, wherein the set of resources overlaps with at least one of a physical sidelink feedback channel (PSFCH), a gap symbol, or a sidelink synchronization signal block (S-SSB). The UE may perform one or more sidelink cancellation actions associated with the at least one of the PSFCH, the gap symbol, or the S-SSB. Numerous other aspects are described.
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