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公开(公告)号：US20230059644A1
公开(公告)日：2023-02-23
申请号：US17904751
申请日：2020-04-21
Applicant: QUALCOMM Incorporated
Inventor： Fang YUAN , Yan ZHOU , Mostafa KHOSHNEVISAN , Wooseok NAM , Tao LUO , Xiaoxia ZHANG
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a control message associated with an uplink transmission from one or more antenna panels. In some cases, the control message may include a first indication associated with an uplink transmission configuration indicator and a second indication of an uplink power control parameter set identifier associated with the first indication. In some cases, the control message may include a bit, where a value of the bit indicates whether an uplink transmission configuration indicator is included in the control message or an uplink power control parameter set identifier is included in the control message. The UE may then communicate with the base station based on receiving the control message.
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公开(公告)号：US20230044109A1
公开(公告)日：2023-02-09
申请号：US17381045
申请日：2021-07-20
Applicant: QUALCOMM Incorporated
Inventor： Huilin XU , Yan ZHOU , Yuchul KIM , Yongjun KWAK
Abstract: Methods, computer programs products, and apparatuses for RS availability indication are provided. An example method at a UE may include receiving, from a base station, a PEI comprising a first availability indication for a first set of RS resources in one or more RS occasions. The example method may further include receiving, from the base station, a paging PDCCH comprising a second availability indication for a second set of RS resources in the one or more RS occasions. The example method may further include receiving, from the base station, at least one of the first set of RS resources or the second set of RS resources.
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583.发明申请公开(公告)号：US20230040162A1
公开(公告)日：2023-02-09
申请号：US17791479
申请日：2021-02-18
Applicant: QUALCOMM Incorporated
IPC: H04B1/3827 , H04B7/06 , H04W52/36
Abstract: Aspects described herein relate to detecting maximum permissible exposure (MPE) events and/or reporting the MPE event, related metrics, associated requests for beam switching or new time division duplexing (TDD) patterns, etc. In an aspect, a MPE event can be detected on at least one component carrier (CC) of multiple CCs configured with a first cell in inter-band carrier aggregation (CA), and one of a MPE report or a beam switching request can be transmitted to a second cell on a different CC of the multiple CCs. In another aspect, the cell can detect the MPE and can transmit, to the device, a beam switching command to switch to a new beam for uplink communications. In another aspect, the cell can transmitting, to another cell having another CC of the multiple CCs configured with the device, an indication to perform beam switching for the device.
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公开(公告)号：US20230039436A1
公开(公告)日：2023-02-09
申请号：US17444555
申请日：2021-08-05
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Junyi LI , Tao LUO
IPC: H04W72/12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicating a pool of transmission configuration indicator (TCI) states. The UE may receive an indication of a TCI state of the pool of TCI states for a communication in a frequency region that is not configured with a set of TCI states. The UE may transmit or receiving the communication using the TCI state. Numerous other aspects are provided.
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公开(公告)号：US20230039220A1
公开(公告)日：2023-02-09
申请号：US17805965
申请日：2022-06-08
Applicant: QUALCOMM Incorporated
Inventor： Tianyang BAI , Yan ZHOU , Tao LUO , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication to switch a beam used by the UE, wherein the indication triggers at least one of a reference signal for a beam measurement or a transmission of a measurement report, based at least in part on an association of the beam with the reference signal or the measurement report. The UE may receive the reference signal associated with the beam measurement based at least in part on receiving the indication to switch the beam. The UE may transmit, using one or more transmission parameters, the measurement report indicating a measurement of the reference signal, wherein the one or more transmission parameters are based at least in part on receiving the indication to switch the beam. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20230017004A1
公开(公告)日：2023-01-19
申请号：US17371418
申请日：2021-07-09
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Navid ABEDINI , Tao LUO , Junyi LI
Abstract: Certain aspects of the present disclosure provide techniques for reporting and configuring antenna panel pairs for full-duplex communication. A method performed by a user equipment includes transmitting, to a base station (BS), antenna panel information indicating one or more pairs of antenna panels that are capable of full duplex communication with the BS, receiving, from the BS, configuration information indicating at least one pair of antenna panels, from the indicated one or more pairs of antenna panels, for the full duplex communication, and using the at least one pair of antenna panels for the full duplex communication with the BS.
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公开(公告)号：US20230010875A1
公开(公告)日：2023-01-12
申请号：US17369875
申请日：2021-07-07
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Navid ABEDINI , Junyi LI , Tao LUO
Abstract: Example aspects include a method, apparatus, and computer-readable medium for wireless communication at a user equipment (UE) of a wireless communication network, comprising receiving, from a base station, configuration information scheduling one or more receive occasions and one or more transmit occasions. A full-duplex portion of an overlapping occasion comprises a portion of a first receive occasion of the one or more receive occasions overlapping with a portion of a first transmit occasion of the one or more transmit occasions. A half-duplex portion of the overlapping occasion comprises a remaining portion of the first receive occasion or a remaining portion of the first transmit occasion. The aspects further include performing full-duplex communications during the full-duplex portion of the overlapping occasion using overlapping full-duplex associated parameters. Additionally, the aspects further include performing half-duplex communications during the half-duplex portion of the overlapping occasion using non-overlapping half-duplex associated parameters.
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公开(公告)号：US20230007681A1
公开(公告)日：2023-01-05
申请号：US17784445
申请日：2020-01-10
Applicant: QUALCOMM Incorporated
Abstract: A user equipment (UE) and a base station may utilize downlink control information (DCI) based beam indication to switch beams for wireless communications. The base station may transmit and the UE may receive on a control beam for a control resource set (CORESET), a downlink control information (DCI) that includes a transmission configuration indicator (TCI) and schedules a transmission between the UE and the base station. The UE and the base station may communicate the scheduled transmission. The UE and the base station may determine an acknowledgment of the DCI based on the scheduled transmission. The UE and the base station may switch the control beam for the CORESET based on the TCI after a time offset from the acknowledgment.
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公开(公告)号：US20220417773A1
公开(公告)日：2022-12-29
申请号：US17756156
申请日：2020-10-20
Applicant: QUALCOMM Incorporated
Inventor： Ruiming ZHENG , Yan ZHOU , Yu ZHANG , Linhai HE , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a medium access control layer message indicating a set of mappings between a set of pathloss reference signals and one of: a set of physical uplink shared channel identifiers, or a set of sounding reference signal identifiers; receive downlink control information activating a mapping of the set of mappings; and perform a pathloss measurement using a pathloss reference signal identified by the activated mapping. Numerous other aspects are provided.
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公开(公告)号：US20220369301A1
公开(公告)日：2022-11-17
申请号：US17663364
申请日：2022-05-13
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Tianyang BAI , Tao LUO
IPC: H04W72/04
Abstract: Wireless communications systems and methods can use common transmission configuration indication (TCI) states to indicate beam directions for single-target and multi-target communications. A wireless communication device is configured to communicate a configuration for a plurality of transmission configuration indications (TCIs). The wireless communication device is further configured to communicate a first activation of a first TCI of the plurality of TCIs for a first signal, and a second activation of a second TCI of the plurality of TCIs for a plurality of second signals. The wireless communication device is further configured to communicate, based on the first TCI, the first signal, and communicate, based on the second TCI, at least one of the plurality of second signals.
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