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公开(公告)号：US20220217711A1
公开(公告)日：2022-07-07
申请号：US17141894
申请日：2021-01-05
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Tao LUO
Abstract: Aspects described may include performing a beam failure detection (BFD) measurement procedure with at least one reference signal (RS) associated with at least one of a DL beam for half-duplex (HD) communication and a DL and UL beam pair for full-duplex (FD) communication; transmitting a beam failure recovery request (BFRQ) and a beam failure reason message for the at least one RS associated with the at least one of the DL beam for the HD communication and the DL and UL beam pair for the FD communication to a network entity in response to performing the BFD measurement procedure; and transmitting a measurement metric associated with the beam failure reason message and the at least one of the DL beam for the HD communication or the DL and UL beam pair for the FD communication to the network entity based on a result of the BFD measurement procedure.
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公开(公告)号：US20220217705A1
公开(公告)日：2022-07-07
申请号：US17544488
申请日：2021-12-07
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Tianyang BAI , Tao LUO
Abstract: Certain aspects of the present disclosure provide techniques for providing user equipment (UE) capability information for one or more transmission configuration indicator (TCI) beam indication types. A method that may be performed by a UE includes sending, to the network from the UE, capability information, wherein: the capability information comprises at least one capability related to one or more TCI beam indication types, and at least one of the one or more TCI beam indication types comprises a multi-channel beam indication type, receiving, from the network, a configuration for the multi-channel beam indication type, wherein the configuration is based on the sent capability information, and communicating with the network based on the configured multi-channel beam indication type.
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公开(公告)号：US20220183041A1
公开(公告)日：2022-06-09
申请号：US17112934
申请日：2020-12-04
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Junyi LI , Navid ABEDINI , Tao LUO
Abstract: A wireless device, such as a user equipment (UE), may receive first scheduling information with first resources for periodic transmissions with a first beam based on a half-duplex mode. The wireless device may receive second scheduling information for second resources associated with a second beam that is incompatible with the first beam for full duplex communication including downlink reception and uplink transmission that overlaps in time. The wireless device may adjust communication in response to the first beam being incompatible with the second beam for the full duplex communication.
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公开(公告)号：US20220182187A1
公开(公告)日：2022-06-09
申请号：US17115325
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Hamed PEZESHKI , Yan ZHOU , Tao LUO
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, a plurality of downlink shared channel transmissions. The UE may transmit, to the base station, a sequence indicating that a hybrid automatic repeat request acknowledgement (ACK) feedback associated with the plurality of downlink shared channel transmissions includes only ACK bits for the plurality of downlink shared channel transmissions. Numerous other aspects are provided.
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公开(公告)号：US20220182118A1
公开(公告)日：2022-06-09
申请号：US17115288
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Hamed PEZESHKI , Yan ZHOU , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station via an uplink control channel, a negative acknowledgement (NACK) when a downlink shared channel transmission is not successfully received at the UE. The UE may receive, from the base station and based at least in part on the NACK, one or more channel state information reference signals (CSI-RSs) at one or more semi-persistent CSI measurement occasions. The UE may transmit, to the base station, one or more CSI reports at one or more semi-persistent CSI reporting occasions corresponding to the one or more semi-persistent CSI measurement occasions, wherein the one or more CSI reports include one or more channel measurements based at least in part on the one or more CSI-RSs. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US20220173785A1
公开(公告)日：2022-06-02
申请号：US17107431
申请日：2020-11-30
Applicant: QUALCOMM Incorporated
Inventor： Kiran VENUGOPAL , 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 a beam update message identifying a change from a first control resource set (CORESET) beam to a second CORESET beam. The UE may use, for a beam failure detection (BFD) procedure, a first BFD reference signal associated with the first CORESET beam or a second BFD reference signal associated with the second CORESET beam based at least in part on one or more selection criteria. Numerous other aspects are provided.
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公开(公告)号：US20220167416A1
公开(公告)日：2022-05-26
申请号：US17102217
申请日：2020-11-23
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Junyi LI , Navid ABEDINI , Yan ZHOU , Kapil GULATI , Tao LUO
Abstract: A UE may receive, from a base station/TRP, a configuration for a beam pair including an UL beam and a DL beam and transmit a RACH message via the UL beam while receiving DL information via the DL beam. The UE and/or the base station/TRP may be configured to operate in a FD mode. In aspects, the UE may transmit a RACH preamble based on a first mode of transmission. After a threshold time delay measured from the transmission of the RACH preamble, the UE may retransmit the RACH preamble based on a second mode of transmission. The second mode of transmission may be a same mode of transmission or a different mode of transmission from the first mode of transmission. Each mode of transmission may be based on one or more of TDM, FDM, or SDM.
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公开(公告)号：US20220158712A1
公开(公告)日：2022-05-19
申请号：US17454543
申请日：2021-11-11
Applicant: QUALCOMM Incorporated
Inventor： Qian ZHANG , Yan ZHOU , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit information, based at least in part on whether a first antenna panel and a second antenna panel share baseband components, for a determination of an amount of resources to use for a beam management operation. The UE may receive, based at least in part on transmission of the information, an indication of an allocation of resources for the beam management operation. Numerous other aspects are provided.
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公开(公告)号：US20220131592A1
公开(公告)日：2022-04-28
申请号：US17450229
申请日：2021-10-07
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Qian ZHANG , Ruhua HE , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit information identifying a panel or beam configuration associated with a set of carriers. The UE may communicate with a base station in accordance with the panel or beam configuration associated with the set of carriers. Numerous other aspects are described.
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610.发明申请公开(公告)号：US20220103232A1
公开(公告)日：2022-03-31
申请号：US17448632
申请日：2021-09-23
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Tianyang BAI , Mostafa KHOSHNEVISAN , Tao LUO , Xiaoxia ZHANG
Abstract: In accordance with some aspects, a method of wireless communication performed by a user equipment (UE) is disclosed. The method includes monitoring for beam failure detection (BFD) reference signals (RSs) for a group of beams of a serving cell, the group of beams associated with a group beam identifier; measuring, based on the monitoring for the BFD RSs, a reference signal received power (RSRP) of one or more of the BFD RSs; and triggering, based on the RSRP being below a threshold, a beam failure recovery (BFR) process for the group of beams.
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