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公开(公告)号：US20230284134A1
公开(公告)日：2023-09-07
申请号：US17653274
申请日：2022-03-02
Applicant: QUALCOMM Incorporated
Inventor： Kazuki TAKEDA , Huilin XU , Peter GAAL , Masato KITAZOE
IPC: H04W52/02
CPC classification number: H04W52/0216 , H04W52/0235
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for multi-cell scheduling for power saving. A UE may receive a configuration of one or more first parameters for control channel monitoring based on a first type of scheduling and one or more second parameters for the control channel monitoring based on a second type of scheduling. The UE may monitor for DCI of the first type of scheduling based on a first condition of a scheduling cell and switch from monitoring for the DCI of the first type of scheduling to monitoring for the DCI of the second type of scheduling based on a second condition of a scheduled cell. The UE may receive scheduling information for at least one of a PDSCH or a PUSCH based on the second type of scheduling.
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公开(公告)号：US20230224991A1
公开(公告)日：2023-07-13
申请号：US18184914
申请日：2023-03-16
Applicant: QUALCOMM Incorporated
Inventor： Kazuki TAKEDA , Seyedkianoush HOSSEINI , Alberto RICO ALVARINO , Wanshi CHEN , Xiao Feng WANG , Peter GAAL
IPC: H04W72/1268 , H04W72/21
CPC classification number: H04W72/1268 , H04W72/21
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether an uplink communication for a first radio access technology (RAT) has been dynamically scheduled or semi-statically configured, wherein the UE is in a dual connectivity mode using the first RAT and a second RAT. The UE may identify an uplink subframe for transmission of the uplink communication based at least in part on whether the uplink communication has been dynamically scheduled or semi-statically configured, and based at least in part on a downlink-reference uplink-downlink configuration. The UE may transmit the uplink communication in the identified uplink subframe. Numerous other aspects are provided.
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公开(公告)号：US20230134316A1
公开(公告)日：2023-05-04
申请号：US17754645
申请日：2020-09-22
Applicant: QUALCOMM Incorporated
Inventor： Kazuki TAKEDA , Seyedkianoush HOSSEINI , Peter GAAL , Wanshi CHEN , Yiqing CAO
Abstract: Apparatus, methods, and computer-readable media for facilitating dual connectivity power control mode are disclosed herein. An example method for wireless communication of a wireless device at a user equipment (UE) includes connecting to an MCG on a first set of MCG serving cells within a first frequency range (FR1) and a second set of MCG serving cells within a second frequency range (FR2), and connecting to an SCG on a first set of SCG serving cells within the FR1 and a second set of SCG bands within the FR2. The example method also includes receiving a transmit power configuration for power control mode for both FR1 and FR2. The example method also includes transmitting to at least one of the MCG serving cells or the SCG serving cells with a transmit power determined based on the transmit power configuration.
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公开(公告)号：US20230133718A1
公开(公告)日：2023-05-04
申请号：US17452761
申请日：2021-10-28
Applicant: QUALCOMM Incorporated
Inventor： Chiranjib SAHA , Le LIU , Alberto RICO ALVARINO , Vishnu Vardhan CHETLUR RAVI , Kazuki TAKEDA , Umesh PHUYAL , Xiao Feng WANG , Peter GAAL , Gabi SARKIS
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive an indication of a first set of resources for feedback and an indication of a second set of resources for feedback, where the second set of resources are associated with a smaller quantity of cyclic shifts than the first set of resources. Accordingly, the mobile station may transmit feedback on either the first set of resources or the second set of resources based at least in part on a distance associated with the feedback. As an alternative, the mobile station may compute a timing advance associated with transmission of feedback. Accordingly, the mobile station may feedback that is shifted in time according to the timing advance. Numerous other aspects are described.
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公开(公告)号：US20230096426A1
公开(公告)日：2023-03-30
申请号：US17449504
申请日：2021-09-30
Applicant: QUALCOMM Incorporated
Inventor： Le LIU , Alberto RICO ALVARINO , Kazuki TAKEDA , Mostafa KHOSHNEVISAN , Prasad Reddy KADIRI , Xipeng ZHU , Umesh PHUYAL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a first common frequency resource (CFR) within a bandwidth part (BWP) and a second CFR within the BWP. Accordingly, the UE may receive, using a first numerology, a non-group-common communication at least partially in the BWP. The UE may also receive, using the first numerology, a group-common communication at least partially in the first CFR, and receive, using a second numerology, a group-common communication at least partially in the second CFR. As an alternative, the UE may receive an indication of a CFR within a BWP. Accordingly, the UE may receive, using a first numerology, a non-group-common communication in the BWP and a first group-common communication in the CFR, and receive, using a second numerology, a second group-common communication in the CFR. Numerous other aspects are described.
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Patent Agency Ranking
66.发明申请公开(公告)号：US20230029658A1
公开(公告)日：2023-02-02
申请号：US17443883
申请日：2021-07-28
Applicant: QUALCOMM Incorporated
Inventor： Kazuki TAKEDA , Le LIU , Alberto RICO ALVARINO , Ayan SENGUPTA , Prasad Reddy KADIRI , Umesh PHUYAL , Peter GAAL , Wanshi CHEN
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, an indication that indicates whether a multicast and broadcast service (MBS) physical downlink shared channel (PDSCH) scheduled by downlink control information (DCI) is associated with a second PDSCH processing capability, wherein the second PDSCH processing capability has a shorter duration than a first PDSCH processing capability. The UE may receive, from the base station, the MBS PDSCH scheduled by the DCI. The UE may transmit, to the base station and based at least in part on the indication, hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback in accordance with the first PDSCH processing capability or the second PDSCH processing capability. Numerous other aspects are described.
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公开(公告)号：US20230029146A1
公开(公告)日：2023-01-26
申请号：US17788629
申请日：2021-01-07
Applicant: QUALCOMM Incorporated
Inventor： Prasad Reddy KADIRI , Xipeng ZHU , Umesh PHUYAL , Le LIU , Kazuki TAKEDA , Alberto RICO ALVARINO , Miguel GRIOT , Haris ZISIMOPOULOS
IPC: H04W36/00
Abstract: Aspects described herein relate to communicating with one or more cells for receiving a broadcast service, and providing broadcast service continuity in device mobility scenarios. In some aspects, a user equipment (UE) can transmit a broadcast service interest indication to a serving cell to facilitate receiving the broadcast service during mobility to provide the broadcast service continuity.
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公开(公告)号：US20230027425A1
公开(公告)日：2023-01-26
申请号：US17788252
申请日：2021-01-21
Applicant: QUALCOMM Incorporated
Inventor： Xipeng ZHU , Prasad Reddy KADIRI , Umesh PHUYAL , Miguel GRIOT , Haris ZISIMOPOULOS , Xiaoxia ZHANG , Alberto RICO ALVARINO , Le LIU , Kazuki TAKEDA
Abstract: Aspects described herein relate to communicating with one or more cells for receiving a multicast and/or broadcast service (MBS), and providing MBS continuity in device mobility scenarios. In an aspect, one or more cells for reselection from a current cell can be detected, where the current cell supports a UE interested MBS. The one or more cells can be evaluated for reselection based at least in part on whether the one or more cells support the UE interested MBS to determine a target cell for reselection. Cell reselection can be performed to the target cell.
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公开(公告)号：US20230007700A1
公开(公告)日：2023-01-05
申请号：US17305213
申请日：2021-07-01
Applicant: QUALCOMM Incorporated
Inventor： Chiranjib SAHA , Le LIU , Alberto RICO ALVARINO , Kazuki TAKEDA
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 via a system information block (SIB), a random access configuration associated with aerial UEs, wherein the random access configuration indicates one or more aerial UE specific parameters. The UE may transmit, to the base station, a random access message during a random access procedure based at least in part on the one or more aerial UE specific parameters indicated in the random access configuration associated with aerial UEs. Numerous other aspects are described.
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公开(公告)号：US20220416987A1
公开(公告)日：2022-12-29
申请号：US17758201
申请日：2021-01-27
Applicant: QUALCOMM Incorporated
Inventor： Kazuki TAKEDA , Wanshi CHEN , Peter GAAL , Yiqing CAO , Alberto RICO ALVARINO , Mostafa KHOSHNEVISAN , Xiaoxia ZHANG
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that the UE is in communication with a primary cell and a secondary cell in a carrier aggregation configuration, where the primary cell is a cross-carrier scheduled cell and the secondary cell is a cross-carrier scheduling cell. The UE may receive downlink control information from the secondary cell. The downlink control information may include a cross-carrier scheduling indication that a data transmission is scheduled with the primary cell. The UE may monitor a common search space of the primary cell for control information that pertains to communications with the primary cell. The UE may communicate with the primary cell via the data transmission in accordance with at least one of the downlink control information from the secondary cell and the control information from the common search space of the primary cell.
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