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公开(公告)号：US20230231637A1
公开(公告)日：2023-07-20
申请号：US17998414
申请日：2021-06-02
Applicant: QUALCOMM Incorporated
IPC: H04B17/345
CPC classification number: H04B17/345
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive one or more reference signals associated with a sensing signal, and transmit a sensing interference report that indicates one or more parameters for reducing interference for the sensing signal. Numerous other aspects are provided.
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322.发明公开公开(公告)号：US20230224930A1
公开(公告)日：2023-07-13
申请号：US18000899
申请日：2020-07-29
Applicant: QUALCOMM INCORPORATED
Inventor： Min HUANG , Chao WEI , Chenxi HAO
IPC: H04W72/30 , H04W72/232
CPC classification number: H04W72/30 , H04W72/232
Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit a single downlink control information (DCI) to indicate two multicast physical downlink shared channels (PDSCHs) for UEs of different capabilities. With the single DCI, different UEs with different capabilities may each receive separate PDSCHs, but the base station may transmit a single downlink control channel to signal the single DCI. The DCI may contain information for each of the multicast PDSCHs, such as a modulation and coding scheme, a time-domain resource assignment, a frequency-domain resource assignment, an antenna ports configuration, etc. for each multicast PDSCH. Subsequently, each UE may receive corresponding multicast PDSCHs parameters from this DCI based on the UE type or capability and may monitor for and receive a corresponding PDSCH from the base station. Additionally, the base station may transmit an activation message for the UEs to receive the single DCI.
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公开(公告)号：US20230224696A1
公开(公告)日：2023-07-13
申请号：US17998213
申请日：2021-06-02
Applicant: QUALCOMM Incorporated
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that capability information associated with the UE is to be transmitted. The capability information may indicate one or more sensing signal receiving schemes supported by the UE. The UE may transmit the capability information based at least in part on determining that the capability information is to be transmitted. Numerous other aspects are provided.
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公开(公告)号：US20230209485A1
公开(公告)日：2023-06-29
申请号：US17997076
申请日：2020-06-30
Applicant: QUALCOMM INCORPORATED
IPC: H04W56/00 , H04W72/23 , H04W72/1263
CPC classification number: H04W56/0015 , H04W72/23 , H04W72/1263
Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit one or more synchronization signal blocks (SSBs), each SSB including a system information block (SIB), to one or more user equipments (UEs). A UE of the one or more UEs may select an SSB with a corresponding SSB index for receiving a SIB and subsequently a multicast transmission from the base station. The multicast transmission may include transmitting a multicast control channel, a multicast traffic channel, or both. The SIB may include one or more parameters for receiving the multicast transmission. The UE may identify one or more monitoring occasions for monitoring a physical downlink control channel for scheduling the multicast transmission based on the SSB index. The UE may receive the multicast transmission in accordance with the one or more parameters from the physical downlink control channel during the one or more monitoring occasions.
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325.发明公开公开(公告)号：US20230208588A1
公开(公告)日：2023-06-29
申请号：US17769109
申请日：2019-11-01
Applicant: QUALCOMM Incorporated
Inventor： Chenxi HAO , Yu ZHANG , Liangming WU , Qiaoyu LI , Chao WEI , Hao XU , Peter GAAL , Wanshi CHEN
IPC: H04L5/00 , H04W72/231 , H04W72/02 , H04W72/0453 , H04W72/044
CPC classification number: H04L5/0051 , H04W72/02 , H04W72/046 , H04W72/231 , H04W72/0453
Abstract: Certain aspects of the present disclosure provide techniques for using subband precoding for uplink transmissions. In some cases, a UE may receive, from a network entity, information indicating one or more of sounding reference signal (SRS) ports selected by the network entity and associated linear combination coefficients, determine subband precoding based at least in part on the selected SRS ports and linear combination coefficient, and transmit a physical uplink shared channel (PUSCH) with the subband precoding.
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Patent Agency Ranking
公开(公告)号：US20230171699A1
公开(公告)日：2023-06-01
申请号：US17997333
申请日：2020-07-03
Applicant: Min HUANG , Chao WEI , Hao XU , QUALCOMM INCORPORATED
IPC: H04W52/02 , H04W4/06 , H04W72/232
CPC classification number: H04W52/0235 , H04W4/06 , H04W72/232
Abstract: Methods, systems, and devices for wireless communications are described. One method for providing a wake-up signal to user equipments (UEs) that support multiple multicast sessions may include a base station transmitting configuration information to a UE indicating a wake-up signal configuration for one or more multicast sessions. Accordingly, the UE may monitor the one or more multicast sessions for a wake-up signal and receive, prior to an active duration of a multicast session, a wake-up signal from the base station. The wake-up signal may include control signaling indicating to the UE which of a set of multicast sessions the UE is to monitor. The UE may determine which multicast sessions to monitor based on the received control signaling.
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公开(公告)号：US20230155763A1
公开(公告)日：2023-05-18
申请号：US17767378
申请日：2019-11-01
Applicant: QUALCOMM Incorporated
Inventor： Chenxi HAO , Yu ZHANG , Liangming WU , Qiaoyu LI , Chao WEI , Hao XU , Peter GAAL , Wanshi CHEN
IPC: H04L5/00
CPC classification number: H04L5/0048 , H04L5/0053
Abstract: Certain aspects of the present disclosure provide techniques for using subband precoding for uplink transmissions. In some cases, a UE may transmit sounding reference signals (SRS) to a network entity, receive information indicating at least one of a set of one or more frequency domain (FD) bases and linear combination coefficients, determined based on the SRS transmission, determine subband precoding based at least in part on linear combinations of the FD bases based on the linear combination coefficients, and transmit a physical uplink shared channel (PUSCH) with the subband precoding.
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公开(公告)号：US20230117080A1
公开(公告)日：2023-04-20
申请号：US17802059
申请日：2020-02-28
Applicant: QUALCOMM Incorporated
Inventor： Jing LEI , Alexandros MANOLAKOS , Chao WEI , Huilin XU , Peter Pui Lok ANG
IPC: H04W72/232 , H04L5/00
Abstract: A user equipment (UE) receives information for a physical downlink control channel (PDCCH) or a physical downlink shared channel (PDSCH), where the PDCCH/PDSCH are broadcast or group-cast from a base station and have a quasi co-location relationship with a synchronization signal/PBCH (SSB) block or a channel state information reference signal (CSI-RS) beam. The UE monitors for or receives the PDCCH/PDSCH based on at least one of a search space (SS) set configuration enhancement for the PDCCH, a demodulation reference signal (DM-RS) resource configuration enhancement for the PDCCH or the PDSCH, or a scrambling identifier set enhancement for payload bits of the PDCCH or the PDSCH, which support the spatial division multiplexing (SDM) with another PDCCH/PDSCH that are broadcast or group-cast from the same base station and have the quasi co-location relationship with a different SSB block or a different CSI-RS beam.
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329.发明申请公开(公告)号：US20230066978A1
公开(公告)日：2023-03-02
申请号：US17788996
申请日：2019-12-27
Applicant: Qiaoyu LI , Chenxi HAO , Yu ZHANG , Liangming WU , Chao WEI , Hao XU , Wanshi CHEN , QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chenxi HAO , Yu ZHANG , Liangming WU , Chao WEI , Hao XU , Wanshi CHEN
Abstract: Certain aspects of the present disclosure provide techniques for using subband precoding for uplink transmissions. In some cases, a UE may transmit sounding reference signals (SRS) to a network entity, receive information indicating at least one of a set of one or more frequency domain (FD) bases and linear combination coefficients, determined based on the SRS transmission, determine subband precoding based at least in part on linear combinations of the FD bases based on the linear combination coefficients, and transmit a physical uplink shared channel (PUSCH) with the subband precoding.
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公开(公告)号：US20230047726A1
公开(公告)日：2023-02-16
申请号：US17760265
申请日：2020-03-20
Applicant: QUALCOMM Incorporated
Inventor： Huilin XU , Jing LEI , Chao WEI , Peter Pui Lok ANG , Wanshi CHEN , Hwan Joon KWON , Peter GAAL
Abstract: Certain aspects of the present disclosure provide techniques for low complexity physical downlink channel. A method that may be performed by a user equipment (UE) includes determining one or more policies for monitoring one or more physical downlink control channels (PDCCHs) within one or more bandwidth parts (BWPs) for a first type of UE, wherein the one or more policies for the first type of UE are different from a set of policies for a second type of UE; and monitoring for signals from a network entity via the one or more PDCCHs according to the determined policies.
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