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公开(公告)号:US20240284201A1
公开(公告)日:2024-08-22
申请号:US18570601
申请日:2021-08-10
Applicant: QUALCOMM Incorporated
Inventor: Yuwei REN , Huilin XU , June NAMGOONG
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for ML model grouping techniques. A UE may receive a configuration for one or more ML models, which may be based on a capability of the UE. The configuration may be associated with at least one of a task or a condition of at least one procedure of the UE. The one or more ML models may be switchable at the UE based on the condition of the at least one procedure of the UE. The UE may allocate the one or more ML models to at least one of a BMG or an SMG for switching between the one or more ML models based on the at least one of the task or the condition of the at least one procedure of the UE.
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公开(公告)号:US20240276404A1
公开(公告)日:2024-08-15
申请号:US18440963
申请日:2024-02-13
Applicant: QUALCOMM Incorporated
Inventor: Alberto RICO ALVARINO , Xiao Feng WANG , Liangping MA , Ayan SENGUPTA , Jun MA , Huilin XU , Peter GAAL , Bharat SHRESTHA
IPC: H04W56/00 , H04W4/029 , H04W74/0833
CPC classification number: H04W56/0005 , H04W4/029 , H04W74/0833
Abstract: Non-terrestrial networks (NTNs) may establish uplink (UL) and downlink (DL) radio frame timing structures to efficiently account for propagation delay and propagation delay variation associated with communications in the NTN. NTNs may manage (synchronize) radio frame timing structures of base stations (e.g., satellites) and user equipment (UEs) in the NTN. Further, UEs may determine timing advance (TA) values to be applied to UL transmissions based on their respective scheduling offset (e.g., offset in UL and DL radio frame timing structures), as well as based on propagation delay or round trip time (RTT). As such, served UEs may determine UL timing such that UL transmissions from the UEs to a satellite arrives at the satellite in a time synchronized manner. In other cases, a satellite may determine UL timing, based on reception timing, such that various UEs in the NTN may implement uniform UL and DL radio frame timing structures.
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公开(公告)号:US20240267865A1
公开(公告)日:2024-08-08
申请号:US18567225
申请日:2021-08-06
Applicant: QUALCOMM Incorporated
Inventor: Liangping MA , Xiao Feng WANG , Changhwan PARK , Peter GAAL , Alberto RICO ALVARINO , Ayan SENGUPTA , Bharat SHRESTHA , Umesh PHUYAL , Huilin XU , Jun MA , Wanshi CHEN , Juan MONTOJO , Yiqing CAO
CPC classification number: H04W56/0045 , H04B7/18513
Abstract: A user equipment (UE) receives one or more timing advance commands from a non-terrestrial network (NTN). The UE resets, after a GNSS fix, a cumulative timing advance value based on the one or more timing advance commands from the NTN and transmits an uplink transmission with a timing advance based on a self-estimated delay and the cumulative timing advance value. The UE may adjust a self-estimated delay based on at least one GNSS fix. The UE may transmit an uplink transmission with a timing advance based on the adjusted self-estimated delay and a cumulative timing advance value based on the one or more timing advance commands from the NTN.
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114.
公开(公告)号:US20240259917A1
公开(公告)日:2024-08-01
申请号:US18565405
申请日:2021-08-12
Applicant: QUALCOMM Incorporated
Inventor: Liangping MA , Huilin XU , Xiao Feng WANG , Ayan SENGUPTA , Alberto RICO ALVARINO , Bharat SHRESTHA , Jun MA , Changhwan PARK , Peter GAAL , Umesh PHUYAL , Juan MONTOJO , Wanshi CHEN , Yiqing CAO
CPC classification number: H04W48/10 , H04L5/0051
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a synchronization signal/physical broadcast channel (SS/PBCH) block index, associated with an SS/PBCH block, based at least in part on a set of bits included in a payload of a PBCH of the SS/PBCH block, a demodulation reference signal (DMRS) sequence included in the PBCH, a scrambling sequence associated with the PBCH, or an interleaving associated with the PBCH. Numerous other aspects are described.
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公开(公告)号:US20240244600A1
公开(公告)日:2024-07-18
申请号:US18620279
申请日:2024-03-28
Applicant: QUALCOMM Incorporated
Inventor: Hwan Joon KWON , Huilin XU , Yuchul KIM , Peter Pui Lok ANG , Yeliz TOKGOZ , Jay Kumar SUNDARARAJAN , Krishna Kiran MUKKAVILLI , Tingfang JI , Jing LEI , Ravi AGARWAL , Seyong PARK , Seyedkianoush HOSSEINI
IPC: H04W72/0446 , H04L1/16 , H04W76/28
CPC classification number: H04W72/0446 , H04L1/16 , H04W76/28
Abstract: Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.
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公开(公告)号:US20240237005A9
公开(公告)日:2024-07-11
申请号:US18495199
申请日:2023-10-26
Applicant: QUALCOMM Incorporated
Inventor: Kazuki TAKEDA , Wanshi CHEN , Peter GAAL , Xiaoxia ZHANG , Huilin XU , Mostafa KHOSHNEVISAN , Tao LUO , Alberto RICO ALVARINO
IPC: H04W72/23 , H04L1/00 , H04L5/00 , H04W72/0453 , H04W76/10
CPC classification number: H04W72/23 , H04L1/0013 , H04L5/0048 , H04W72/0453 , H04W76/10
Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit downlink control information (DCI) to a user equipment (UE) indicating a joint field for at least a first component carrier (CC) and a second CC of a carrier aggregation configuration. For example, the joint field may include a rate matching (RM) indication for the first CC and the second CC, a zero power channel state information reference signal (ZP-CSI-RS) indication for the first CC and the second CC, or both. In some cases, the RM indication may include a common RM resource (RMR) configuration applicable for both the first CC and the second CC or per-CC RMR configurations that indicate separate RMRs for each of the CCs. Additionally, the ZP-CSI-RS indication may include a set identifier that indicates a resource set for ZP-CSI-RS resources for both the first CC and the second CC.
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公开(公告)号:US20240204916A1
公开(公告)日:2024-06-20
申请号:US18066256
申请日:2022-12-14
Applicant: QUALCOMM Incorporated
Inventor: Diana MAAMARI , Ahmed ELSHAFIE , Mickael MONDET , Linhai HE , Prashanth Haridas HANDE , Huilin XU , Ozcan OZTURK
IPC: H04L1/08 , H04L1/1812 , H04W8/24
CPC classification number: H04L1/08 , H04L1/1812 , H04W8/24
Abstract: An apparatus that may be a user equipment (UE) configured to identify that at least one characteristic time associated with a first uplink (UL) transmission is greater than a threshold time and to disable, based on the at least one characteristic time with the first UL transmission being greater than the threshold time, a retransmission capability. In some aspects, the apparatus may be a network node configured to identify that at least one characteristic time associated with a first downlink (DL) transmission is greater than a threshold time and to disable, based on the at least one characteristic time with the first DL transmission being greater than the threshold time, a retransmission capability.
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公开(公告)号:US20240188108A1
公开(公告)日:2024-06-06
申请号:US18556567
申请日:2021-07-02
Applicant: QUALCOMM Incorporated
Inventor: Peng CHENG , Qing LI , Hong CHENG , Huilin XU
IPC: H04W72/40 , H04W72/1263 , H04W72/232
CPC classification number: H04W72/40 , H04W72/1263 , H04W72/232
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for configuring sidelink communication. One aspect provides a method for wireless communication by a base station (BS). The method generally includes generating (1110) downlink control information (DCI) for scheduling sidelink (SL) communication for a first radio access technology (RAT), the DCI including a carrier indication field (CIF) indicating a carrier of a second RAT for the SL communication, where the SL communication is between a first user equipment (UE) and a second UE. The BS transmits (1120) the DCI to at least one of the first UE or the second UE.
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公开(公告)号:US20240187086A1
公开(公告)日:2024-06-06
申请号:US18553468
申请日:2021-07-01
Applicant: QUALCOMM Incorporated
Inventor: Ahmed ELSHAFIE , Yu ZHANG , Huilin XU , Alexandros MANOLAKOS , Saeid SAHRAEI , Hung Dinh LY
IPC: H04B7/155 , H04B7/04 , H04B7/06 , H04W72/232
CPC classification number: H04B7/15528 , H04B7/04013 , H04B7/0617 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, downlink control information (DCI) associated with a reconfigurable intelligence surface (RIS) beam training, wherein the DCI configures an RIS controller and the UE for the RIS beam training. The UE may transmit, to the base station, a report based at least in part on the DCI associated with the RIS beam training. Numerous other aspects are described.
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公开(公告)号:US20240163884A1
公开(公告)日:2024-05-16
申请号:US18055208
申请日:2022-11-14
Applicant: QUALCOMM Incorporated
Inventor: Diana MAAMARI , Ahmed ELSHAFIE , Huilin XU , Prashanth Haridas HANDE
IPC: H04W72/12
CPC classification number: H04W72/1289 , H04W72/121
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, downlink control information (DCI) that schedules multiple communications for each of one or more UEs in a group of UEs, the one or more UEs including the UE. The UE may communicate with the network node based at least in part on the multiple communications scheduled for the UE in the DCI. Numerous other aspects are described.
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