公开(公告)号：US20230217459A1

公开(公告)日：2023-07-06

申请号：US17999094

申请日：2020-07-21

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Seyedkianoush HOSSEINI ,  Xiaoxia ZHANG ,  Tao LUO ,  Fang YUAN ,  Yitao CHEN ,  Yan ZHOU ,  Peter GAAL ,  Juan MONTOJO

IPC: H04W72/232

CPC classification number: H04W72/232

Abstract: Certain aspects of the present disclosure provide techniques for receiving an uplink cancelation indication (ULCI) with a number of bits that indicate resources on which one or more uplink channels are to be modified; determining, from at least two uplink transmission groups characterized by different spatial parameters, at least one uplink transmission group to which a received ULCI applies in a component charrier; and modifying the one or more uplink channels that belong to the determined uplink transmission group in accordance with the ULCI. For example, modifying the one or more uplink channels includes at least partially canceling the one or more uplink channels if the resources indicated in the ULCI overlap with the resources of the one or more uplink channels. The one or more uplink channels may include at least one of: one or more physical uplink shared channels (PUSCHs) or one or more PUSCH repetitions.

公开(公告)号：US20230199782A1

公开(公告)日：2023-06-22

申请号：US17996065

申请日：2020-05-15

Applicant: QUALCOMM INCORPORATED

Inventor： Kazuki TAKEDA ,  Wanshi CHEN ,  Peter GAAL ,  Tao LUO ,  Xiaoxia ZHANG ,  Alberto RICO ALVARINO ,  Mostafa KHOSHNEVISAN ,  Yiqing CAO

IPC: H04W72/23 ,  H04W72/1263 ,  H04L5/00 ,  H04L1/1812

CPC classification number: H04W72/23 ,  H04W72/1263 ,  H04L5/001 ,  H04L1/1812

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a downlink control information (DCI) message associated with scheduling transmissions for the UE on a plurality of component carriers. The UE may determine, for at least a first component carrier of the plurality of component carriers, that a frequency resource allocation field of the DCI message comprises an indication of a value that is invalid for frequency resource allocation on the first component carrier. The UE may determine, based at least in part on the invalid indication and using a subset of fields of the DCI message corresponding to the first component carrier, that one or more component carriers of the plurality of component carriers are dormant.

公开(公告)号：US20230198682A1

公开(公告)日：2023-06-22

申请号：US17906806

申请日：2020-04-06

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO ,  Fang YUAN ,  Arumugam CHENDAMARAI KANNAN

IPC: H04L1/1829 ,  H04L5/00 ,  H04W72/21 ,  H04W72/0446

CPC classification number: H04L1/1858 ,  H04L1/1861 ,  H04L5/0053 ,  H04W72/21 ,  H04W72/0446

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine respective sets of time domain resources that are to be used for multiple repetitions of an uplink control information transmission in multiple slots; and transmit one or more of the multiple repetitions using the respective sets of time domain resources, or one or more other resources, in the multiple slots based at least in part on determining the respective sets of time domain resources. Numerous other aspects are provided.

公开(公告)号：US20230189176A1

公开(公告)日：2023-06-15

申请号：US17999293

申请日：2020-07-15

Applicant: QUALCOMM INCORPORATED

Inventor： Chih-Hao LIU ,  Jing SUN ,  Xiaoxia ZHANG ,  Yisheng XUE ,  Changlong XU ,  Tao LUO ,  Juan MONTOJO ,  Peter GAAL

IPC: H04W56/00 ,  H04L1/00

CPC classification number: H04W56/0015 ,  H04L1/0067

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may determine that that the first UE is scheduled to transmit a control signal and a synchronization signal associated with a synchronization signal block. The first UE may transmit, to a second UE during a first set of symbols within a time period, the control signal associated with a sidelink communication. In some examples, the first UE may transmit, to the second UE during a symbol subsequent to the first set of symbols, the synchronization signal associated with the synchronization signal block, and may communicate with the second UE according to the transmitted control signal and the transmitted synchronization signal.

公开(公告)号：US20230179377A1

公开(公告)日：2023-06-08

申请号：US17956557

申请日：2022-09-29

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Peter GAAL ,  Jing SUN

IPC: H04L5/00

CPC classification number: H04L5/0055

Abstract: Aspects relate to transmission of physical uplink control channel (PUCCH) information. A user equipment may receive a first physical downlink control channel (PDCCH) candidate carried by a control resource set that also carries a second PDCCH candidate, where these PDCCH candidates are associated with different aggregation levels. The user equipment may identify a PUCCH resource for transmission of information (e.g., an ACK or a NACK) that is associated with a physical downlink shared channel (PDSCH) transmission scheduled by the first PDCCH candidate. For example, the user equipment may identify the PUCCH resource based on a control channel element (CCE) index that corresponds to a starting CCE of the first PDCCH candidate and the second PDCCH candidate.

公开(公告)号：US20230171803A1

公开(公告)日：2023-06-01

申请号：US17997481

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Tao LUO ,  Peter GAAL ,  Xiaoxia ZHANG ,  Arthur GUBESKYS ,  Jing SUN ,  Juan MONTOJO ,  Gene Wesley MARSH ,  Stelios STEFANATOS ,  Shailesh PATIL

IPC: H04W74/08 ,  H04W72/0446 ,  H04W72/52

CPC classification number: H04W74/0808 ,  H04W72/0446 ,  H04W72/52 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit, in a first slot within a channel occupancy time (COT), a first communication; determine whether one or more transmission criteria are satisfied for transmission of a second communication in a second slot within the COT; and selectively transmit the second communication in the second slot within the COT based at least in part on a result of determining whether the one or more transmission criteria are satisfied. Numerous other aspects are provided.

公开(公告)号：US20230164743A1

公开(公告)日：2023-05-25

申请号：US18057822

申请日：2022-11-22

Applicant: QUALCOMM Incorporated

Inventor： Andrei Dragos RADULESCU ,  Jing SUN ,  Xiaoxia ZHANG ,  Ozcan OZTURK ,  Peter GAAL ,  Aleksandar DAMNJANOVIC

IPC: H04W68/02 ,  H04W72/23

CPC classification number: H04W68/02 ,  H04W72/23

Abstract: This disclosure provides systems, methods, and apparatuses for wireless communication. A user equipment (UE) may acquire a triggering synchronization signal block (SSB), which enables the UE to monitor for a floating Type-2 physical downlink control channel (PDCCH) and to determine a subset of paging occasions (POs) to monitor. Or, the UE may monitor for a fixed Type-2 PDCCH, where the UE does not require a triggering signal to monitors POs. In another aspect, the UE may monitor for a paging transmission during a monitoring period. The UE may determine the monitoring period based on received signaling. The UE may receive the signaling, during the monitoring period, indicating that the monitoring period is to be ended before a scheduled end of the monitoring period. In this way, the UE may support a continuity requirement associated with downlink reference signaling (DRS) and may support reception of paging in a shared channel.

公开(公告)号：US20230156845A1

公开(公告)日：2023-05-18

申请号：US17995573

申请日：2020-05-26

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Tao LUO ,  Yan ZHOU ,  Linhai HE ,  Xiaoxia ZHANG ,  Jing SUN ,  Peter GAAL ,  Juan MONTOJO ,  Wooseok NAM ,  Fang YUAN

IPC: H04W76/19 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04W76/19 ,  H04L5/0053 ,  H04W74/0833

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration for a carrier associated with a primary cell (PCell), the carrier configured with a first control resource set (CORESET) pool index value and a second CORESET pool index value. The UE may receive an indication of a set of candidate beams available for a beam failure recovery (BFR) procedure, the set of candidate beams comprising a first subset of candidate beams associated with the first CORESET pool index value and a second subset of candidate beams associated with the second CORESET pool index value. The UE may detect a beam failure on the carrier on an active beam of the primary cell that is associated with the first CORESET pool index value or the second CORESET pool index value. The UE may select a new candidate beam from the set of candidate beams.

公开(公告)号：US20230156749A1

公开(公告)日：2023-05-18

申请号：US18157222

申请日：2023-01-20

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Peter GAAL ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Kazuki TAKEDA ,  Xiaoxia ZHANG ,  Tao LUO ,  Wanshi CHEN ,  Prasad Reddy KADIRI ,  Mostafa KHOSHNEVISAN ,  Umesh PHUYAL ,  Xipeng ZHU

IPC: H04W72/30 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W72/30 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/23

Abstract: Wireless communications systems and methods related to acknowledgement/negative-acknowledgement (ACK/NACK) feedback operations for multicast communications are provided. A first user equipment (UE) receives, from a base station (BS), a multicast feedback configuration indicating a first resource configuration for a negative-acknowledgement (NACK) feedback mode; and a second resource configuration for an acknowledgement/negative-acknowledgement (ACK/NACK) feedback mode. The first UE receives, from the BS, a first multicast communication. The first UE transmits, to the BS, a NACK feedback for the first multicast communication based on the first resource configuration. The first UE receives, from the BS, a second multicast communication. The first UE transmits, to the BS, an ACK feedback or a NACK feedback for the second multicast communication based on the second resource configuration.

公开(公告)号：US20230145731A1

公开(公告)日：2023-05-11

申请号：US17935457

申请日：2022-09-26

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Peter GAAL ,  Mostafa KHOSHNEVISAN ,  Junyi LI ,  Tao LUO

IPC: H04W16/28 ,  H04W8/24 ,  H04L1/18

CPC classification number: H04W16/28 ,  H04W8/24 ,  H04L1/1812

Abstract: Certain aspects of the present disclosure provide techniques for configuring a user equipment (UE) to communicate with a network entity based on a selected antenna panel reported to a network entity. An example method generally includes transmitting, to a network entity, a report including information associated with an antenna panel selected for communications between the user equipment and the network entity; selecting a starting time and a wait time to apply a configuration associated with the selected antenna panel; activating an update timer based on the starting time and the wait time; and communicating with the network entity based on the configuration associated with the selected antenna panel after expiry of the update timer.