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公开(公告)号：US20230362925A1
公开(公告)日：2023-11-09
申请号：US18245675
申请日：2020-11-25
Applicant: QUALCOMM Incorporated
IPC: H04W72/1268 , H04W72/232
CPC classification number: H04W72/1268 , H04W72/232
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify multiple resource element (RE) segments associated with a scheduled communication that includes a source bit sequence, each RE segment including one or more REs in one or more scheduled physical resource blocks associated with the scheduled communication. The UE may communicate with a device based at least in part on respective energies on the one or more REs included in the multiple RE segments associated with the scheduled communication. For example, communicating with the device may include transmitting or detecting a sub-sequence associated with an RE segment using a neural network that modulates the sub-sequence associated with the RE segment to the one or more REs in the RE segment. Numerous other aspects are provided.
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公开(公告)号：US20230318759A1
公开(公告)日：2023-10-05
申请号：US18014587
申请日：2020-08-14
Applicant: QUALCOMM Incorporated
IPC: H04L5/00 , H04W72/0453
CPC classification number: H04L5/0012 , H04W72/0453
Abstract: Aspects of the present disclosure provide techniques for determining frequency hopping for physical uplink shared channel (PUSCH) repetitions sent using multiple frequency domain resource allocations (FDRAs). According to certain aspects, a user equipment (UE) determines at least first and second part frequency domain resource allocations (FDRAs) for a first physical uplink shared channel (PUSCH) transmission occasion, transmits a transport block (TB) via at least first and second parts of a physical uplink shared channel (PUSCH) on the first and second part FDRAs with first and second precoders during the first PUSCH transmission occasion, determines at least first and second part FDRAs for a second PUSCH transmission occasion based on a frequency hopping scheme, and transmits the same TB via first and second parts of the PUSCH on the determined first and second part FDRAs with first and second precoders during the second PUSCH transmission occasion.
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103.发明公开公开(公告)号：US20230275789A1
公开(公告)日：2023-08-31
申请号：US18006942
申请日：2020-09-07
Applicant: QUALCOMM Incorporated
CPC classification number: H04L25/03343 , H04B1/0475 , H04L27/2614
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a configuration for processing a data block into an unencoded uplink signal. The UE may determine pre-equalization parameters corresponding to the unencoded uplink signal based on the indication of the configuration. The UE may apply analog modulation and the pre-equalization parameters to the data block to form the unencoded uplink signal and transmit the unencoded uplink signal on overlapping time-frequency resources with one or more other UEs according to an over the air computation operation. The UE may determine a plurality of channel inversion coefficients based on the indication of the configuration for processing the data block into the unencoded uplink signal, measuring one or more reference signals, receiving an indication of an inversion granularity, receiving an inversion coefficient power threshold, or any combination thereof.
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公开(公告)号：US20230171698A1
公开(公告)日：2023-06-01
申请号：US17996908
申请日：2020-06-26
Applicant: QUALCOMM Incorporated
CPC classification number: H04W52/0232 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, downlink control information that indicates a wakeup signal for a broadcast or multicast (broadcast/multicast) session in a session-specific field of the downlink control information. The user equipment may selectively perform, for the broadcast/multicast session, a wakeup operation for a discontinuous reception cycle based at least in part on the wakeup signal. Numerous other aspects are provided.
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105.发明公开公开(公告)号：US20230164845A1
公开(公告)日：2023-05-25
申请号：US17780610
申请日：2020-12-21
Applicant: Qualcomm Incorporated
CPC classification number: H04W74/0833 , H04L5/0051
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration signal configuring a set of random access opportunities over which to transmit a preamble associated with a random access procedure, each random access opportunity associated with a set of one or more uplink data opportunities. The UE may identify a repetition parameter for an uplink message. The UE may select a random access opportunity from the set of configured random access opportunities for transmitting the preamble based at least in part on the repetition parameter. The UE may transmit the preamble on the selected random access opportunity. The UE may transmit one or more repetitions of the uplink message based at least in part on the set of one or more uplink data opportunities associated with the selected random access opportunity.
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Patent Agency Ranking
106.发明公开公开(公告)号：US20230164844A1
公开(公告)日：2023-05-25
申请号：US17754846
申请日：2019-11-07
Applicant: QUALCOMM Incorporated
Inventor： Jing LEI , Peter Pui Lok ANG , Linhai HE , Ruiming ZHENG , Huilin XU , Wanshi CHEN , Qiaoyu LI , Chao WEI , Krishna MUKKAVILLI
IPC: H04W74/08
CPC classification number: H04W74/0833
Abstract: 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, configuration information related to a random access procedure. For example, in some aspects, the configuration information may include a physical random access channel mask configuration based at least in part on a random access occasion density in a time and frequency domain in a cell served by the base station, a random access response configuration based at least in part on an indication transmitted from the UE to the base station, and/or the like. Accordingly, the UE may perform the random access procedure based at least in part on the configuration information, which may be indicated to the UE in system information, radio resource control signaling, and/or the like. Numerous other aspects are provided.
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公开(公告)号：US20230156807A1
公开(公告)日：2023-05-18
申请号：US17923074
申请日：2020-05-04
Applicant: QUALCOMM Incorporated
IPC: H04W74/08 , H04L5/00 , H04W72/12 , H04W72/231 , H04W72/21 , H04W72/232
CPC classification number: H04W74/0833 , H04L5/0048 , H04W72/12 , H04W72/231 , H04W72/21 , H04W72/232
Abstract: Technologies and techniques for wireless communication between a scheduled entity and a scheduling entity in a wireless communication network. A scheduled entity receives a downlink (DL) reference signal (RS) from the scheduling entity on a channel between the scheduling entity and the scheduled entity. The scheduled entity obtains channel state information (CSI) for the channel between the scheduling entity and the scheduled entity using the received DL RS, selects an uplink resource associated with a random-access procedure, and multiplexes a CSI report including the CSI with a random-access message related to the random-access procedure to produce multiplexed information.
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公开(公告)号：US20230155775A1
公开(公告)日：2023-05-18
申请号：US17914959
申请日：2020-05-21
Applicant: QUALCOMM Incorporated
Inventor： Jing DAI , Chao WEI , Hao XU , Chenxi HAO , Qiaoyu LI
CPC classification number: H04L5/0051 , H04L27/26025
Abstract: Techniques are provided for positioning bandwidth limited user equipment (UE). In an example method for providing a positioning reference signal (PRS) to a bandwidth limited user equipment includes generating a PRS comprising a plurality of symbols occupying a frequency range in a first slot of a radio frame, the PRS including a first set of the plurality of symbols occupying a first portion of the frequency range, a second set of the plurality of symbols occupying a second portion of the frequency range, and transmitting the PRS to the bandwidth limited user equipment.
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公开(公告)号：US20230111395A1
公开(公告)日：2023-04-13
申请号：US17913404
申请日：2020-05-14
Applicant: QUALCOMM INCORPORATED
Inventor： Qiaoyu LI , Chao WEI , Jing LEI , Wanshi CHEN , Hao XU
IPC: H04W24/08 , H04L1/08 , H04L5/14 , H04W72/23 , H04W72/0446
Abstract: Methods, systems, and devices for wireless communications are described. A base station may identify a slot format configuration, such as a time division duplex (TDD) slot format configuration, and one or more downlink repetition configurations corresponding to a number of downlink repetitions for a user equipment (UE). The base station may transmit the configurations to the UE. The UE may determine that the number of downlink repetitions and the configured slot format satisfy, or fail to satisfy, a validation rule for monitoring the number of downlink repetitions. The UE may monitor, or refrain from monitoring, the number of repetitions based on whether the validation rule is satisfied.
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公开(公告)号：US20230067546A1
公开(公告)日：2023-03-02
申请号：US17759795
申请日：2020-02-10
Applicant: QUALCOMM Incorporated
Inventor： Qiaoyu LI , Chao WEI , Jing LEI , Huilin XU , Peter Pui Lok ANG , Hao XU , Wanshi CHEN , Jing DAI , Min HUANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a control resource set (CORESET) that indicates a precoder granularity unit over which a same precoding is used for resources of the CORESET. The precoder granularity unit may be greater than a resource element group bundle of the CORESET and less than contiguous resource blocks of the CORESET. The UE may monitor for one or more physical downlink control channel candidates according to the configuration. Numerous other aspects are provided.
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