公开(公告)号：US20240340137A1

公开(公告)日：2024-10-10

申请号：US18608725

申请日：2024-03-18

申请人： QUALCOMM Incorporated

发明人： Yi HUANG ,  Xiao Feng WANG

IPC分类号： H04L5/00 ,  H04B7/06 ,  H04W8/22 ,  H04W52/36 ,  H04W72/1268

CPC分类号： H04L5/0051 ,  H04B7/0626 ,  H04L5/0007 ,  H04W8/22 ,  H04W52/365 ,  H04W72/1268

摘要： Aspects relate to a transmit power control for sounding reference signals (SRSs). In some aspects, the UE may receive an SRS configuration from a network entity, the SRS configuration indicating multiple SRS ports of an SRS resource assigned to multiple symbols. The UE may determine a port transmit power for each of the multiple SRS ports based on a total transmit power available for each of the multiple symbols divided by a number of the SRS ports assigned in each of the multiple symbols. The UE may then transmit, to the network entity, multiple SRSs respectively via the multiple SRS ports, wherein each SRS of the multiple SRSs is transmitted using the port transmit power via a respective SRS port of the multiple SRS ports in a respective symbol of the multiple symbols.

公开(公告)号：US20240283503A1

公开(公告)日：2024-08-22

申请号：US18567460

申请日：2021-09-03

申请人： QUALCOMM Incorporated

发明人： Hyojin LEE ,  Yu ZHANG ,  Yi HUANG ,  Kexin XIAO

IPC分类号： H04B7/0456 ,  H04L27/26

CPC分类号： H04B7/0486 ,  H04L27/2605

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive signaling identifying a transmission precoding matrix indicator associated with a transmit codebook configured for three antenna ports. The UE may transmit an uplink communication in accordance with the transmit codebook configured for three antenna ports. Numerous other aspects are described.

公开(公告)号：US20240267898A1

公开(公告)日：2024-08-08

申请号：US18414793

申请日：2024-01-17

申请人： QUALCOMM Incorporated

发明人： Muhammad Sayed Khairy ABDELGHAFFAR ,  Gokul SRIDHARAN ,  Kianoush HOSSEINI ,  Hung Dinh LY ,  Qian ZHANG ,  Yi HUANG

IPC分类号： H04W72/0446 ,  H04L1/00 ,  H04L5/14 ,  H04L27/26

CPC分类号： H04W72/0446 ,  H04L1/0067 ,  H04L5/14 ,  H04L27/2605

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network, a time domain resource allocation associated with a physical channel that is mapped only to symbols associated with a full-duplex mode or only to symbols associated with a non-full-duplex mode in a slot. Alternatively, the UE may receive, from the network, a time domain resource allocation associated with a physical channel that is mapped only to symbols associated with a full-duplex mode or only to symbols associated with a non-full-duplex mode in a slot. The UE may further communicate with the network using the physical channel. Numerous other aspects are described.

公开(公告)号：US20240266872A1

公开(公告)日：2024-08-08

申请号：US18634131

申请日：2024-04-12

申请人： QUALCOMM Incorporated

发明人： Ahmed ELSHAFIE ,  Sony AKKARAKARAN ,  Yi HUANG

IPC分类号： H02J50/00 ,  H02J50/20 ,  H02J50/40 ,  H04B17/309 ,  H04L1/00

CPC分类号： H02J50/001 ,  H02J50/20 ,  H02J50/40 ,  H04B17/309 ,  H04L1/0009

摘要： Methods, systems, and devices for wireless communications are described. A device may include an energy harvesting circuit configured to convert radio frequency energy associated with signals detected by the device to direct current (DC) energy for storage at the device. The device may additionally include a signal decoding circuit configured to decode the signals detected by the device to identify transmissions from other devices in the wireless communications system. The device may rely on power splitting or time switching to direct radio frequency energy to both the energy harvesting circuit and signal decoding circuit of the device. The device may employ various methods for channel estimation, channel reporting, and communications with another device based on utilizing power splitting or time switching to both perform energy harvesting and signal decoding.

公开(公告)号：US20240237011A1

公开(公告)日：2024-07-11

申请号：US18613485

申请日：2024-03-22

申请人： QUALCOMM Incorporated

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.

公开(公告)号：US20240215045A1

公开(公告)日：2024-06-27

申请号：US18599484

申请日：2024-03-08

申请人： QUALCOMM Incorporated

发明人： Yi HUANG ,  Wei YANG ,  Tingfang JI ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON

IPC分类号： H04W72/23 ,  H04L5/00 ,  H04W72/0453

CPC分类号： H04W72/23 ,  H04L5/0053 ,  H04W72/0453 ,  H04L5/001

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a physical uplink shared channel communication using a resource associated with a configured grant. The UE may transmit, in connection with transmitting the physical uplink shared channel communication, a scheduling request. A base station (BS) may monitor for the physical uplink shared channel communication and the scheduling request. The BS may selectively communicate with the UE to schedule a retransmission of the physical uplink shared channel communication based at least in part on a result of the monitoring. Numerous other aspects are provided.

公开(公告)号：US20240187906A1

公开(公告)日：2024-06-06

申请号：US18440594

申请日：2024-02-13

申请人： QUALCOMM Incorporated

发明人： Ahmed ELSHAFIE ,  Yi HUANG ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Jay Kumar SUNDARARAJAN ,  Wei YANG

IPC分类号： H04W24/10 ,  G06N3/02 ,  G06N20/00 ,  H04B17/373 ,  H04B17/391 ,  H04L1/00 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

CPC分类号： H04W24/10 ,  G06N3/02 ,  G06N20/00 ,  H04B17/373 ,  H04B17/3913 ,  H04L1/002 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

摘要： Certain aspects of the present disclosure provide techniques for configuring data transmission. Aspects relate to determining a data transmission configuration utilizing a machine-learning based algorithm, such as a data transmission configuration for ultra-reliable low-latency communication (URLLC) applications. A method that may be performed by a base station (BS) includes receiving a feedback report from a user equipment (UE) including an indication of a first state corresponding to a plurality of channel condition parameters and determining one or more actions based, at least in part, on the first state. The BS may determining the one or more actions utilizing a machine learning algorithm that uses a second state, where the second state is based, at least in part, on the first state.

公开(公告)号：US20240163870A1

公开(公告)日：2024-05-16

申请号：US18347187

申请日：2023-07-05

申请人： QUALCOMM Incorporated

发明人： Muhammad Sayed Khairy ABDELGHAFFAR ,  Yi HUANG ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM

IPC分类号： H04W72/1268 ,  H04W72/0446 ,  H04W72/0457

CPC分类号： H04W72/1268 ,  H04W72/0446 ,  H04W72/0457 ,  H04L5/14

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) that schedules a downlink message for initial access communication and that indicates a common physical uplink control channel (PUCCH) resource for feedback for the downlink message. The UE may obtain one or more resource subband physical block (PRB) offsets for transmitting the feedback in an uplink subband of a subband full duplex symbol associated with the common PUCCH resource. The UE may transmit the feedback in a first PRB for a first frequency hop in the uplink subband and in a second PRB for a second frequency hop in the uplink subband, based at least in part on the one or more subband PRB offsets. Numerous other aspects are described.

公开(公告)号：US20240155668A1

公开(公告)日：2024-05-09

申请号：US18487291

申请日：2023-10-16

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush HOSSEINI ,  Peter GAAL ,  Wanshi CHEN ,  Yi HUANG

IPC分类号： H04W72/566 ,  H04W72/1268 ,  H04W72/23

CPC分类号： H04W72/569 ,  H04W72/1268 ,  H04W72/23

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that multiple physical uplink channels scheduled for the UE overlap. The multiple physical uplink channels may include a first physical uplink channel and a second physical uplink channel that are associated with different priority levels. The UE may transmit at least one of the first physical uplink channel or the second physical uplink channel according to a prioritization or a multiplexing of the first physical uplink channel and the second physical uplink channel. The prioritization or the multiplexing is based at least in part on whether the UE is enabled to perform simultaneous physical uplink control channel and physical uplink shared channel transmissions. Numerous other aspects are provided.

公开(公告)号：US20240129064A1

公开(公告)日：2024-04-18

申请号：US17968533

申请日：2022-10-18

申请人： QUALCOMM Incorporated

发明人： Yi HUANG ,  Gokul SRIDHARAN ,  Krishna Kiran MUKKAVILLI

IPC分类号： H04L1/08 ,  H04L5/00 ,  H04L5/14 ,  H04W72/12

CPC分类号： H04L1/08 ,  H04L5/0051 ,  H04L5/14 ,  H04W72/1268

摘要： Aspects described herein relate to generating multiple repetitions of an uplink signal for transmission, and transmitting the multiple repetitions of the uplink signal, wherein each repetition of the multiple repetitions includes a set of phase tracking reference signals (PTRSs). Other aspects relate to receiving the repetitions, and using the PTRSs to determine a phase difference in the repetitions for performing joint channel estimation.