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公开(公告)号：US20240302480A1
公开(公告)日：2024-09-12
申请号：US18547947
申请日：2022-02-25
发明人： Jingchao BAO , Sony AKKARAKARAN , Tao LUO , Juan MONTOJO , Alexandros MANOLAKOS
CPC分类号： G01S5/0072 , G01S5/0036 , G01S5/0244 , H04W64/00 , G01S5/0236 , G01S2205/008
摘要： A position information reporting method includes: communicating by a first UE with a second UE to identify a first PRS measurement to be made by the second; receiving, by the first UE from the second UE via sidelink communication, first position information based on the first PRS measurement; and transmitting, from the first UE to a network entity, the first position information.
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公开(公告)号：US20240298288A1
公开(公告)日：2024-09-05
申请号：US18260283
申请日：2022-01-11
发明人： Weimin DUAN , Hung Dinh LY , Alexandros MANOLAKOS
CPC分类号： H04W64/00 , G01S13/765 , H04L5/0051
摘要： A positioning reference signal measuring method includes: transmitting, from a UE, a capability report indicating that the UE is configured to measure a first type of DL-PRS and a second type of DL-PRS; and measuring the first type of DL-PRS received directly from a TRP or the second type of DL-PRS received from the TRP via a RIS, or a combination thereof.
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公开(公告)号：US20240297770A1
公开(公告)日：2024-09-05
申请号：US18262565
申请日：2021-03-27
IPC分类号： H04L5/00
CPC分类号： H04L5/0094 , H04L5/0051 , H04L5/0096
摘要： A user equipment (UE) may be configured to transmit sounding reference signals to sound over ports of a channel. The UE may be configured to receive a message to trigger transmission of at least one sounding reference signal (SRS) of at least one SRS resource set for sounding over an active bandwidth part (BWP) in an upcoming slot, the upcoming slot being offset by a number of available slots from a reference slot indicated by the message. The UE may be further configured to detect a gap in which operation for the active BWP is suspended occurring before the transmission of the at least one SRS of the at least one SRS resource set is complete.
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公开(公告)号：US20240284385A1
公开(公告)日：2024-08-22
申请号：US18569953
申请日：2022-06-02
CPC分类号： H04W64/00 , G01S5/0036 , G01S5/0226 , G01S5/0236 , H04L5/0051
摘要： Disclosed are techniques for wireless communication. In an aspect, a UE receives, from a position estimation entity, a parent PRS resource set configuration associated with a set of parent beams from a TRP, and a set of child PRS resource set configurations associated with a respective set of child beams for each of the set of parent beams. The UE performs measurements on the set of parent beams and at least one activated set of child beams. The position estimation entity receives at least one measurement report(s) based on measurements associated with the set of parent beams and the at least one activated set of child beams.
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公开(公告)号：US20240284383A1
公开(公告)日：2024-08-22
申请号：US18567679
申请日：2022-06-02
IPC分类号： H04W64/00 , H04L5/00 , H04W72/0446 , H04W72/232
CPC分类号： H04W64/00 , H04L5/0051 , H04W72/0446 , H04W72/232
摘要： Disclosed are techniques for wireless communication. In an aspect, a location server may send, and a base station may receive, a request for positioning information. The base station may send, and the location server may receive, sounding reference signal (SRS) configuration information comprising first information that describes a frame structure used by the base station and second information that identifies, based on the frame structure used by the base station, an available slot with respect to a reference for an aperiodic SRS transmission, wherein an available slot comprises a slot that has enough uplink symbols, flexible symbols, or both, in the time domain for all SRS resources of the aperiodic SRS transmission.
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166.发明公开公开(公告)号：US20240259799A1
公开(公告)日：2024-08-01
申请号：US18289197
申请日：2022-05-02
IPC分类号： H04W12/06 , H04W12/121
CPC分类号： H04W12/06 , H04W12/121
摘要： The connection between a user equipment (UE) and a base station may be authenticated in the physical layer, and the presence of an unauthorized intervening device may be identified based on predicted measurement values of downlink reference signals and the actual measurement values for the current downlink reference signals. The predicted measurement values are produced based on previous measurements of downlink reference signals that are known to be received from the base station, e.g., after upper layer initial authentication. The predicted values may be for positioning measurements, channel measurements, or velocity or direction of travel measurements, or a combination thereof. A difference between the predicted and actual measurement values indicates that the previously received reference signals and the currently received reference signals are not from the same entity, and thus, an intervening entity is likely present in the communication channel performing a man in the middle or replay attack.
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公开(公告)号：US20240259795A1
公开(公告)日：2024-08-01
申请号：US18560004
申请日：2022-06-14
IPC分类号： H04W12/041 , H04W12/06
CPC分类号： H04W12/041 , H04W12/06
摘要： The apparatus may include first and second wireless devices, and the first and second wireless devices may be a UE or a base station. The first wireless device may generate one or more verification bits based on one or more secret keys, and transmit to the second wireless device the indication of the one or more verification bits. The second wireless device may receive the indication of the one or more verification bits, decode the one or more verification bits, and transmit feedback to the first wireless device. The first and second wireless devices may select at least one resource of a plurality of resources for the communication of the one or more verification bits based on at least part in the encoded or modified at least one secret key to communicate the one or more verification bits.
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公开(公告)号：US20240250793A1
公开(公告)日：2024-07-25
申请号：US18560773
申请日：2022-05-02
CPC分类号： H04L5/0051 , G01S5/0205 , H04W8/005 , H04W64/00
摘要： Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) may identify a set of positioning peer UEs, the set comprising at least one positioning peer UE. The UE may perform a UE-initiated sidelink positioning reference signal (SL-PRS) configuration process, the process comprising, for each of at least one positioning peer UE in the set of positioning peer UEs, selecting a desired SL-PRS configuration to be used by the respective positioning peer UE, and indicating, to the respective positioning peer UE, the desired SL-PRS configuration.
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公开(公告)号：US20240244576A1
公开(公告)日：2024-07-18
申请号：US18558432
申请日：2022-05-24
CPC分类号： H04W64/006 , H04L5/0048 , H04W48/10
摘要： Techniques are discussed herein for providing multiple positioning reference signal (PRS) configurations to a user equipment (UE). An example method for measuring a positioning reference signal includes receiving positioning assistance data including a first portion of a plurality of positioning reference signal configurations and scheduling information for a second portion of the plurality of positioning reference signal configurations, selecting a first positioning reference signal configuration based on the first portion of the plurality of positioning reference signal configurations, obtaining a plurality of positioning reference signal parameters associated with the first positioning reference signal configuration based on the scheduling information, wherein the plurality of positioning reference signal parameters are included in the second portion of the plurality of positioning reference signal configurations, and measuring one or more positioning reference signals, the one or more positioning reference signals being based at least in part on the plurality of positioning reference signal parameters.
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170.发明公开公开(公告)号：US20240244568A1
公开(公告)日：2024-07-18
申请号：US18559527
申请日：2022-05-02
摘要： Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may identify at least one potential positioning peer UE. The UE may send, to a network node, a request for assistance data, the request comprising information associated with the at least one potential positioning peer UE. In another aspect, a network node may receive, from a UE, a request for assistance data, the request comprising information associated with at least one potential positioning peer UE. The network node may send, to the UE, assistance data based at least in part on the information associated with the at least one potential positioning peer UE, the assistance data comprising assistance data for sidelink positioning.
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