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公开(公告)号：US20220312458A1
公开(公告)日：2022-09-29
申请号：US17593405
申请日：2020-08-05
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: A user equipment (UE) configured to perform a transmission configuration indicator (TCI) state change for more than one control resource set (CORESET). The UE has one or more processors configured to receive, from a base station, an identification of a group of control resource sets (CORESETs), the CORESET group including a plurality of CORESETs, receive, from the base station, an indication, via a medium access control (MAC) control element (CE), of a transmission configuration indicator (TCI) state change for one or more of the plurality of CORESETs in the CORESET group and apply the TCI state change for the one or more of the plurality of CORESETs in the CORESET group based on, at least, the indication.
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公开(公告)号：US20220312450A1
公开(公告)日：2022-09-29
申请号：US17593548
申请日：2021-04-13
Applicant: APPLE INC.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Jia TANG , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Wei ZHANG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: Supporting transmission of multiple hybrid automatic repeat request acknowledgments (HARQ-ACKS) within a single slot may include encoding a first HARQ-ACK and a second HARQ-ACK within the single slot for transmission to a base station. The first HARQ-ACK may be transmitted via a first physical uplink control channel (PUCCH) and the second HARQ-ACK may be transmitted via a second PUCCH. Based on encoding the first HARQ-ACK and the second HARQ-ACK within the single slot, one or more additional uplink (UL) signals colliding with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot may be responded to based on a configuration of the UE.
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公开(公告)号：US20220312436A1
公开(公告)日：2022-09-29
申请号：US17593303
申请日：2020-10-22
Applicant: APPLE INC.
Inventor： Weidong YANG , Jie CUI , Seyed Ali Akbar FAKOORIAN , Amir Aminzadeh GOHARI , Hong HE , Haijing HU , Chao JIN , Ruoheng LIU , Huaning NIU , Oghenekome OTERI , Ralf ROSSBACH , Haitong SUN , Yang TANG , Sarma V. VANGALA , Fangli XU , Chunhai YAO , Chunxuan YE , Sigen YE , Wei ZENG , Dawei ZHANG , Wenshu ZHANG , Yushu ZHANG
Abstract: Systems and methods are provided for controlling behavior for overriding grants for channel state information (CSI) feedback. A user equipment (UE) may control override of a first grant of a first radio resource by a second grant of a second radio resource. The UE determines that the second radio resource at least partially overlaps with the first radio resource. The UE also determines a physical layer priority of the first grant of the first radio resource and the second grant of the second radio resource. The physical layer priority is based on at least one of the first grant of the first radio resource and the second grant of the second radio resource being configured for transmitting CSI feedback over a physical uplink shared channel (PUSCH) to a base station. The UE then generates a transmission according to the physical layer priority.
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公开(公告)号：US20220312351A1
公开(公告)日：2022-09-29
申请号：US17593744
申请日：2020-10-23
Applicant: Apple Inc.
Inventor： Jie CUI , Yang TANG , Wenshu ZHANG , Qiming LI , Dawei ZHANG , Hong HE , Xiang CHEN , Chunhai YAO , Chunxuan YE , Weidong YANG
Abstract: A user equipment (UE) is configured to monitor synchronization signal blocks (SSB) transmitted by a base station of a network. The UE receives a configuration comprising a first indication of a quasi-co-location (QCL) relationship between synchronization signal block (SSB) positions and a second indication of a location of one or more sets of target SSBs, wherein SSBs in each of one or more sets of target SSBs are quasi-co-located, determines a number of SSB occasions corresponding to each set of the one or more sets of target SSBs to be transmitted by the base station and determines a monitoring scheme for the one or more sets of target SSBs based on, at least, the configuration and the number of SSB occasions corresponding to each set of target SSBs.
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公开(公告)号：US20220312246A1
公开(公告)日：2022-09-29
申请号：US17593278
申请日：2020-10-14
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Huaning NIU , Jie CUI , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: A user equipment (UE) is configured to report information to a base station that is used to configure multi-transmission and reception point (TRP) operation. The UE receives a multi-TRP configuration from the base station, wherein the multi-TRP configuration configures the UE with a primary TRP (P-TRP) and a secondary TRP (S-TRP), receives a measurement configuration from the base station, wherein the measurement configuration configures the UE to perform measurements associated with the P-TRP and the S-TRP, performs measurements associated with the P-TRP and the S-TRP based on the measurement configuration and transmits a measurement report including the measurements to the base station.
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Patent Agency Ranking
公开(公告)号：US20220312239A1
公开(公告)日：2022-09-29
申请号：US17593583
申请日：2020-10-05
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Jie CUI , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: A base station configures a user equipment (UE) to monitor a Physical Downlink Control Channel (PDCCH). The base station receives, from the UE, a reduced PDCCH monitoring capability for at least one group of search space sets (SSS) of a PDCCH, determines a reduced monitoring capability (MO) configuration for the UE based on the reported reduced PDCCH monitoring capability and transmits the reduced MO configuration to the UE.
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公开(公告)号：US20220304012A1
公开(公告)日：2022-09-22
申请号：US17593421
申请日：2020-08-05
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: A user equipment (UE) may be scheduled as part of a group of UEs. The UE receives a radio network temporary identifier (RNTI) associated with the group of UEs that includes the UE. The UE receives a signal from one of a cell on which the UE is currently camped or a cell to which the UE is currently connected, the signal scrambled by the RNTI and including control information. The UE decodes the signal using the RNTI and performs an operation in response to the control information.
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公开(公告)号：US20220303799A1
公开(公告)日：2022-09-22
申请号：US17593419
申请日：2020-08-04
Applicant: Apple Inc.
Inventor： Weidong YANG , Amir FARAJIDANA , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Jie CUI , Keith W. SAINTS , Linbo LI , Oghenekome OTERI , Sigen YE , Wei ZENG , Wei ZHANG , Yang TANG , Yushu ZHANG
Abstract: A user equipment (UE) monitors a Physical Downlink Control Channel (PDCCH) in multiple component carriers (CC). The UE determines if the UE is operating in carrier aggregation (CA) mode having a first CC in a first frequency band and a second CC in a second frequency band. When the UE is operating in CA with a first CC in the first frequency band and the second CC in the second frequency band, the UE determines a span pattern for PDCCH symbols being received on the first and second CC and selects a PDCCH monitoring type based on, at least, the span pattern. A UE also determines if a first CC and a second CC of a CA combination are collocated and selects a PDCCH monitoring type based on, at least, the determination of whether the first and second CC are collocated.
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公开(公告)号：US20220303789A1
公开(公告)日：2022-09-22
申请号：US17593603
申请日：2020-10-15
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Huaning NIU , Jie CUI , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: A user equipment (UE) and a base station exchange communications to enable the UE to switch beams. The UE receives a physical uplink control channel (PUCCH) resource configuration from the base station, wherein the PUCCH resource configuration includes a plurality of PUCCH resources, receives a signal from the base station based on which one of the plurality of PUCCH resources is activated, performs a beam switching operation to change a transmission beam to a beam corresponding to the activated PUCCH resource and transmits periodic uplink (UL) data using the beam corresponding to the activated PUCCH resource.
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公开(公告)号：US20220303177A1
公开(公告)日：2022-09-22
申请号：US17593454
申请日：2020-08-05
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
IPC: H04L41/0803 , H04W72/04 , H04B7/06
Abstract: A base station serving a user equipment (UE) may signal a transmission configuration indicator (TCI) state change for more than one control resource set (CORESET). The base station has one or more processors configured to configure, for the UE, a group of control resource sets (CORESETs), the CORESET group including a plurality of CORESETs, signal, to the UE, the CORESET group including the plurality of CORESETs and indicate, to the UE, a transmission configuration indicator (TCI) state change for one or more of the plurality of CORESETs in the CORESET group via a medium access control (MAC) control element (CE).
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