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1.发明公开公开(公告)号：US20240357375A1
公开(公告)日：2024-10-24
申请号：US18292240
申请日：2022-06-01
发明人： Alexandros MANOLAKOS , Weimin DUAN , Jay Kumar SUNDARARAJAN , Wanshi CHEN , Krishna Kiran MUKKAVILLI , Tingfang JI
IPC分类号： H04W16/28 , H04B17/318 , H04L5/00
CPC分类号： H04W16/28 , H04B17/328 , H04L5/0051
摘要： Disclosed are techniques for communication. In an aspect, a network node transmits, to a network entity, a plurality of beam representations for a corresponding plurality of beams, wherein each beam representation of the plurality of beam representations comprises an antenna configuration associated with a beam of the plurality of beams or a mapping of beam angle and beam gain associated with the beam, the antenna configuration including at least a number of antenna elements and an antenna element spacing, and transmits, to the network entity, a first mapping of one or more positioning reference signal (PRS) resources or PRS resource sets to the plurality of beam representations, wherein each of the one or more PRS resources or PRS resource sets is associated with a single beam representation of the plurality of beam representations.
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公开(公告)号：US20240340970A1
公开(公告)日：2024-10-10
申请号：US18746549
申请日：2024-06-18
发明人： Jing LEI , Seyong PARK , Hung Dinh LY , Wei YANG , Linhai HE , Joseph Binamira SORIAGA , Wanshi CHEN , Ruiming ZHENG
IPC分类号： H04W74/0833 , H04L5/00 , H04W48/10
CPC分类号： H04W74/0833 , H04L5/0051 , H04W48/10
摘要： Wireless communications systems may support flexible waveform configuration for autonomous uplink transmissions. A base station may transmit broadcast signaling (e.g., a system information block (SIB)) indicating waveform configuration information for an autonomous uplink transmission by a user equipment (UE). In some cases, the broadcast signaling may include a waveform configuration field (WCF) that may indicate whether flexible waveforms for autonomous uplink are supported, may configure a waveform type, may indicate waveform configuration mapping rules, etc. As such, a UE may identify whether flexible waveform configuration for autonomous uplink is supported, and may determine waveform types for autonomous uplink transmissions based on waveform type configuration information from a base station (e.g., which may include an indication of whether flexible waveform configuration is supported, an indication of waveform type/scenario mapping rules, etc.), one or more LUTs, identified autonomous uplink scenarios, autonomous uplink transmission parameters, or some combination thereof.
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公开(公告)号：US20240323908A1
公开(公告)日：2024-09-26
申请号：US18569522
申请日：2022-06-02
IPC分类号： H04W64/00 , H04L5/00 , H04W24/10 , H04W72/232
CPC分类号： H04W64/006 , H04L5/001 , H04W24/10 , H04W72/232
摘要： In an aspect, a target user equipment performs positioning. For example, the target user equipment receives a control message from a network entity. The control message identifies a set of measurement time windows in which to perform measurements of one or more signals. The target user equipment performs the measurements of the one or more signals within the set of measurement time windows and transmits a measurement report to the network entity. The measurement report comprises the measurements of the one or more signals performed within the set of measurement time windows.
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4.发明公开公开(公告)号：US20240313890A1
公开(公告)日：2024-09-19
申请号：US18669271
申请日：2024-05-20
发明人： Ahmed Attia ABOTABL , Ahmed ELSHAFIE , Marwen ZORGUI , Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL , Wanshi CHEN
CPC分类号： H04L1/0061 , H03M13/1111 , H03M13/611 , H04L1/0067
摘要： Methods, systems, and devices for wireless communication are described. A device may perform rate splitting on a first message for a first user equipment (UE) and a second message for a second UE, the first message comprising a first private portion and a first common portion, and the second message comprising a second private portion and a second common portion. The device may combine the first common portion and the second common portion into a third common portion. The device may generate cyclic redundancy check (CRC) parity bits associated with at least one of the first private portion and the third common portion and attach the generated CRC parity bits to one or more blocks associated with the transmission. The device may transmit the first private portion and the third common portion to the first UE, and the second private portion and the third common portion to the second UE.
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公开(公告)号：US20240305344A1
公开(公告)日：2024-09-12
申请号：US18261979
申请日：2021-03-31
发明人： Mostafa KHOSHNEVISAN , Chenxi HAO , Wanshi CHEN , Tao LUO , Peter GAAL , Xiaoxia ZHANG , Hao XU
IPC分类号： H04B7/06 , H04B17/309 , H04W76/20
CPC分类号： H04B7/0626 , H04B7/0632 , H04B17/346 , H04W76/20
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a first channel measurement resource (CMR) associated with a first transmission configuration indicator (TCI) state and a second CMR associated with a second TCI state. The UE may also receive an indication of a first interference measurement resource (IMR) associated with the first CMR and a second (IMR) associated with the second CMR. The UE may obtain an interference measurement using the first IMR, the second IMR, or both, for a channel state information (CSI) report for ajoint transmission hypothesis associated with the CMR and the second CMR. The UE may transmit the CSI report based at least in part on the interference measurement (s).
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公开(公告)号：US20240297761A1
公开(公告)日：2024-09-05
申请号：US18573886
申请日：2021-08-05
发明人： Liangping MA , Alberto RICO ALVARINO , Xiao Feng WANG , Peter GAAL , Changhwan PARK , Ayan SENGUPTA , Wanshi CHEN , Jun MA , Bharat SHRESTHA , Huilin XU , Umesh PHUYAL , Juan MONTOJO , Yiqing CAO
IPC分类号： H04L5/00 , H04W72/1268 , H04W84/06
CPC分类号： H04L5/0051 , H04W72/1268 , H04W84/06
摘要： Certain aspects of the present disclosure provide a method for wireless communications by a UE that generally includes transmitting a first sounding reference signal (SRS), from a first antenna port in a first symbol, on one or more tones determined by a first comb size and a first tone offset, transmitting a second SRS, from a second antenna port in the first symbol, on one or more tones determined by the first comb size and a second tone offset different than the first tone offset, transmitting a third SRS, from the first antenna port in a second symbol, on one or more tones determined by the first comb size and the second tone offset, and transmitting a fourth SRS, from the second antenna port in the second symbol, on one or more tones determined by the first comb size and the first tone offset.
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公开(公告)号：US20240297701A1
公开(公告)日：2024-09-05
申请号：US18575678
申请日：2021-08-31
发明人： Hyojin LEE , Yu ZHANG , Alexandros MANOLAKOS , Wanshi CHEN , Hwan Joon KWON
IPC分类号： H04B7/06 , H04B7/0456
CPC分类号： H04B7/0626 , H04B7/0469 , H04B7/0486
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more parameters for a rank 5-8 Type-I codebook. The UE may perform, to a base station, a rank 5-8 channel state information (CSI) reporting based at least in part on the rank 5-8 Type-I codebook that includes the one or more parameters. Numerous other aspects are described.
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公开(公告)号：US20240276529A1
公开(公告)日：2024-08-15
申请号：US18167068
申请日：2023-02-09
发明人： Le LIU , Vishnu Vardhan CHETLUR RAVI , Umesh PHUYAL , Hong CHENG , Kazuki TAKEDA , Wanshi CHEN , Masato KITAZOE , Changhwan PARK
摘要： Method and apparatus for restrictions on sidelink transmission parameters for UEs. The apparatus receives a configuration of sidelink transmission parameters based on at least one of a height of the UE, a UE service range, or an area of a UE location. The apparatus communicates based on the sidelink transmission parameters and at least one of the height of the UE, the UE service range, or the area of the UE location. The sidelink transmission parameters comprise a height based condition based on a height threshold. The sidelink transmission parameters indicate for the UE to transmit sidelink transmissions using a first restriction to transmit a transport block when the UE height is greater than or equal to the height threshold and to transmit sidelink transmissions using a second message and a second restriction to transmit the transport block when the UE height is below the height threshold.
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公开(公告)号：US20240237011A1
公开(公告)日：2024-07-11
申请号：US18613485
申请日：2024-03-22
发明人： Yi HUANG , Wanshi CHEN , Tingfang JI , Hwan Joon KWON , Peter GAAL
IPC分类号： H04W72/23 , H04L1/1812 , H04W72/1273 , H04W72/566
CPC分类号： H04W72/23 , H04L1/1812 , H04W72/1273 , H04W72/569
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, and a user equipment (UE) may receive, downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH) and indicating a physical uplink control channel (PUCCH) repetition factor. The UE may transmit, and the base station may receive, a PUCCH that includes hybrid automatic repeat request acknowledgement feedback associated with the PDSCH. In some aspects, one or more instances of the PUCCH are transmitted across one or more uplink slots or sub-slots based at least in part on the PUCCH repetition factor indicated in the DCI. Numerous other aspects are provided.
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公开(公告)号：US20240236857A1
公开(公告)日：2024-07-11
申请号：US18611544
申请日：2024-03-20
CPC分类号： H04W52/0235 , H04L5/0051 , H04W24/10 , H04W52/0258
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a wireless network device (e.g., a base station or a transmission reception point (TRP) of the base station), a first control message comprising an indication of a set of energy saving modes of the wireless network device. The UE may receive a second control message indicating a first energy saving mode from the set of energy saving modes, where the first energy saving mode may be indicative of a number of channel state information (CSI) reference signal (CSI-RS) resources used by the wireless network device. The UE may monitor one or more of the CSI-RS resources for a CSI-RS in accordance with the first energy saving mode, and transmit, to the wireless network device, CSI feedback determined based on measurements made by the UE of the CSI-RS.
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