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公开(公告)号：US20220225305A1
公开(公告)日：2022-07-14
申请号：US17574420
申请日：2022-01-12
Applicant: QUALCOMM Incorporated
Inventor： Kiran Venugopal , Yan Zhou , Tao Luo , Junyi Li
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may identify that the UE is capable of performing up to a maximum quantity of antenna panel switches within a slot. For example, the UE may be capable of switching from operating one or more first antenna panels to operating one or more second antenna panels up to a maximum quantity of times within a slot. In some aspects, the UE may transmit an indication of the UE capability to a base station. The base station, based on receiving the indication of the UE capability, may transmit activation signaling indicating one or more antenna panel switches at the UE within a slot that is less than or equal to the maximum quantity of antenna panel switches per slot indicated by the UE capability.
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公开(公告)号：US20220225297A1
公开(公告)日：2022-07-14
申请号：US17148341
申请日：2021-01-13
Applicant: QUALCOMM Incorporated
Inventor： Xiaojie Wang , Piyush Gupta , Junyi Li , Jing Sun , Xiaoxia Zhang , Tao Luo , Peter Gaal
IPC: H04W72/04
Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device may be configured to receive, from a second wireless device via a sidelink communication link, a sidelink control information (SCI) scheduling an uplink transmission from the first wireless device to the second wireless device. The first wireless device may then generate the uplink transmission based on the SCI. The first wireless device may then transit the uplink transmission to the second wireless device via the sidelink communication link in accordance with the SCI.
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公开(公告)号：US20220224459A1
公开(公告)日：2022-07-14
申请号：US17454698
申请日：2021-11-12
Applicant: QUALCOMM INCORPORATED
Inventor： Kiran Venugopal , Yan Zhou , Tao Luo , Junyi Li
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station using a beamforming configuration, according to a transmission configuration indicator (TCI) configuration. The UE may receive a message including a TCI configuration. The UE may determine based on the TCI configuration, a TCI pool for a TCI state type of a set of TCI state types and a set of CCs. The UE may then perform the wireless communication via a directional beam based on the TCI pool for the TCI state type and the set of component carriers (CCs).
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324.发明授权公开(公告)号：US11385323B2
公开(公告)日：2022-07-12
申请号：US16418830
申请日：2019-05-21
Applicant: QUALCOMM Incorporated
Inventor： Kapil Gulati , Junyi Li , Sundar Subramanian , Jayakrishnan Unnikrishnan
Abstract: Methods, systems, and devices for radar signaling s are described. In some systems, devices may select radar parameters (e.g., frequency modulated continuous wave waveform parameters) to support coexistence for multiple radar sources in the system. To reduce mutual interference between radar waveforms in a system, a user equipment may detect interference from at least one interference source (e.g., another device transmitting a radar waveform) and may select waveform parameters for transmission of a radar waveform based on the detected interference. For example, the user equipment may determine slopes, frequency offsets, codewords, or a combination thereof used by nearby devices in the system (e.g., per chirp or for a waveform) and may select waveform parameters that result in low mutual interference with the determined slopes, frequency offsets, codewords, or combination thereof. The user equipment may transmit the radar waveform according to the selected waveform parameters.
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公开(公告)号：US11375503B2
公开(公告)日：2022-06-28
申请号：US16809168
申请日：2020-03-04
Applicant: QUALCOMM Incorporated
Inventor： Shuanshuan Wu , Kapil Gulati , Arjun Bharadwaj , Sudhir Kumar Baghel , Tien Viet Nguyen , Shailesh Patil , Junyi Li
Abstract: Certain aspects of the present disclosure are generally directed to an apparatus for wireless communication. The apparatus generally includes a processing system configured to determine a size of a transport block for a data channel based on a quantity of available resource elements of an allocation of resources for the transport block, the resources being allocated for transmission of data encoded in a plurality of slots of the data channel using slot aggregation, wherein the allocated resources in the plurality of slots have different quantities of available resource elements for the data, and generate the data channel in accordance with the determined size of the transport block, and an interface configured output the data channel for transmission.
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Patent Agency Ranking
326.发明申请公开(公告)号：US20220201560A1
公开(公告)日：2022-06-23
申请号：US17131379
申请日：2020-12-22
Applicant: QUALCOMM Incorporated
Inventor： Jelena Damnjanovic , Tao Luo , Junyi Li , Aleksandar Damnjanovic
Abstract: This disclosure provides systems, methods and apparatuses for a transmission, from a user equipment (UE) to a first distributed unit (DU), of one or more measurement reports including channel measurements of a set of cells associated with a second DU of a same central unit (CU) as the first DU. The UE may transmit the one or more measurement reports according to various reporting format options, including via separate reports for activated and deactivated cells of the second DU, a joint report for activated and deactivated cells of the second DU, or a joint report across a set of DUs including the first DU. The measurement reports may include one or more metrics associated with each cell of a configured cell set and the UE and the DUs of the same CU may activate or deactivate one or more cells for communication with the UE based on the measurement reports.
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公开(公告)号：US11363669B2
公开(公告)日：2022-06-14
申请号：US16669370
申请日：2019-10-30
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Jianghong Luo , Luca Blessent , Muhammad Nazmul Islam , Karl Georg Hampel , Tao Luo , Junyi Li
Abstract: In some aspects, a node may configure whether a set of soft time resources is to be conditionally released or unconditionally released. The set of soft time resources may be configurable in a schedulable state or a non-schedulable state. The set of soft time resources may be schedulable subject to at most a directionality constraint when unconditionally released and, when conditionally released, being schedulable subject to: the directionality constraint and one or more conditions other than the directionality constraint if the set of soft resources is configured subject to the directionality constraint, or at least one of the directionality constraint or the one or more conditions other than the directionality constraint if the set of soft resources is not configured subject to the directionality constraint. The node may transmit a configuration that indicates whether the set of soft time resources is conditionally released or unconditionally released in the schedulable state.
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公开(公告)号：US11363649B2
公开(公告)日：2022-06-14
申请号：US16840139
申请日：2020-04-03
Applicant: QUALCOMM Incorporated
Inventor： Tianyang Bai , Jung Ho Ryu , Vasanthan Raghavan , Junyi Li
Abstract: Apparatus, methods, and computer-readable media for facilitating relayed uplink transmissions are disclosed herein. An example method for wireless communication at a first device includes receiving an uplink transmission from a second device. The example method also includes relaying the uplink transmission to a base station, and providing an indication that the second device is an originating source of the uplink transmission when relaying the uplink transmission to the base station.
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公开(公告)号：US20220182272A1
公开(公告)日：2022-06-09
申请号：US17112155
申请日：2020-12-04
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Peter Gaal , Tao Luo , Mahmoud Taherzadeh Boroujeni , Junyi Li , Wanshi Chen , Juan Montojo
Abstract: Methods, systems, and devices for wireless communication are described. A communication device, such as, a base station and a UE may support transmitting and receiving information bits according to one or more index modulation schemes. For example, the communication device may support conveying information bits using a reference signal index modulation scheme, which uses reference signals transmissions using particular resources or reference signal sequences, or both, to convey the information bits. The communication device may improve reference signal resource usage by supporting a multi-mode reference signal index modulation scheme, which utilizes all reference signal resources to convey the information bits. By using the multi-mode reference signal index modulation scheme, the communication device may, as a result, include features for improvements to conveying information bits, among other benefits.
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330.发明申请公开(公告)号：US20220182116A1
公开(公告)日：2022-06-09
申请号：US17116247
申请日：2020-12-09
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan Raghavan , Junyi Li , Juergen Cezanne
IPC: H04B7/06 , H04B7/0417 , H04B17/336 , G01S19/21 , H04B7/08
Abstract: Methods, systems, and devices for wireless communications are described. A first base station may receive, from a plurality of user equipments (UEs), a plurality of uplink signals that include feedback information for the plurality of UEs. A first UE of the plurality of UEs may be associated with the first base station and a second UE of the plurality of UEs may be associated with a second base station. The first base station may modify a plurality of sets of beam weights for a plurality of downlink signals, where each modified set of beam weights corresponds to a respective downlink signal of the plurality of downlink signals. The first base station may transmit, to the first UE, a first downlink signal of the plurality of downlink signals using a first modified set of beam weights of the of the plurality of sets of beam weights.
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