公开(公告)号：US20230109886A1

公开(公告)日：2023-04-13

申请号：US17963503

申请日：2022-10-11

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Yi HUANG ,  Peter GAAL

IPC: H04W72/12 ,  H04W72/14

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a UE. An example method by a user UE generally includes identifying overlapping uplink transmissions, performing a cancelation procedure involving at least one of the overlapping uplink transmissions based on one or more factors, before or after performing at least one of a first step of a multiplexing procedure to resolve overlapping uplink transmissions with a same priority or a second step of the multiplexing procedure to resolve overlapping uplink transmissions with different priorities, and transmitting at least one of the overlapping uplink transmissions after performing the cancelation procedure.

公开(公告)号：US20230084754A1

公开(公告)日：2023-03-16

申请号：US18057989

申请日：2022-11-22

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Wei YANG ,  Jing SUN ,  Seyedkianoush HOSSEINI ,  Xiaoxia ZHANG ,  Mostafa KHOSHNEVISAN

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/04 ,  H04W76/36 ,  H04W80/02 ,  H04W76/11 ,  H04W76/27 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a single downlink control information (DCI) message. The UE may map a bit sequence in the single DCI message to a configuration set that includes multiple downlink semi-persistent scheduling configurations or multiple uplink configured grant configurations to be jointly activated or released. Numerous other aspects are provided.

公开(公告)号：US20230045695A1

公开(公告)日：2023-02-09

申请号：US17815787

申请日：2022-07-28

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Yi HUANG ,  Seyedkianoush HOSSEINI ,  Kazuki TAKEDA ,  Lai WEI ,  Mostafa KHOSHNEVISAN

IPC: H04L1/18 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more of an indication of a set of timing offset values associated with a hybrid automatic repeat request acknowledgment (HARQ-ACK) codebook or information associated with a set of start and length indicator values (SLIVs) for candidate data channels associated with the HARQ-ACK codebook. The UE may transmit the HARQ-ACK codebook, the HARQ-ACK codebook being based at least in part on one or more of distinct values of the set of timing offset values or distinct values of the set of SLIVs. Numerous other aspects are described.

公开(公告)号：US20220408417A1

公开(公告)日：2022-12-22

申请号：US17821667

申请日：2022-08-23

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Yi HUANG ,  Peter GAAL

IPC: H04W72/04

Abstract: Aspects described herein relate to receiving downlink control information (DCI) scheduling or activating shared channel resources, determining, based on a first one in a set of multiple possible dynamic beta offsets included in a dynamic beta offset configuration, a beta offset for determining a number of the shared channel resources to be used to transmit uplink control information (UCI), and transmitting a shared data channel over the shared data channel resources, the shared data channel including the UCI. Other aspects relate to transmitting the DCI and receiving the shared data channel.

公开(公告)号：US20220377730A1

公开(公告)日：2022-11-24

申请号：US17329093

申请日：2021-05-24

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI

IPC: H04W72/04 ,  H04L5/00 ,  H04W52/36 ,  G01S19/24

Abstract: Various aspects to improve a sidelink communication by UEs in a presence of a reconfigurable intelligent surface (RIS) are provided. In an aspect, the UE may determine RIS location information for a RIS device controlled by a base station, configure one or more sidelink communication parameters based on the RIS location information, and perform a sidelink communication with a second UE based on the one or more sidelink communication parameters. In an aspect, the UE may receive, from a base station, a RIS configuration setting indicating communication patterns of a RIS device controlled by the base station, the communication patterns being respectively associated with pattern durations, select a pattern duration of the pattern durations, and perform a sidelink communication with a second UE during the selected pattern duration of the pattern durations that is associated with a respective communication pattern of the communication patterns.

公开(公告)号：US20220361229A1

公开(公告)日：2022-11-10

申请号：US17661400

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Gokul SRIDHARAN ,  Seyedkianoush HOSSEINI ,  Yi HUANG ,  Wei YANG ,  Peter GAAL ,  Wanshi CHEN

IPC: H04W72/14 ,  H04L1/18

Abstract: A UE receives, from a base station or a component of the base station, at least one DL grant after a reception of an UL grant, the at least one DL grant being associated with a DL cDAI value and a DL tDAI value, the UL grant being associated with an UL tDAI value and scheduling a plurality of PUSCH repetitions. The UE calculates a total number of DL grants sent to the UE based on the DL cDAI value. The UE adjusts the total number of DL grants if there is a difference between the total number of DL grants and the UL tDAI value. The UE transmits, to the base station, a HARQ codebook in at least one of the plurality of PUSCH repetitions, a size of the HARQ codebook being based on the adjusted total number of DL grants.

公开(公告)号：US20220353871A1

公开(公告)日：2022-11-03

申请号：US17866331

申请日：2022-07-15

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Seyedkianoush HOSSEINI ,  Wei YANG ,  Wanshi CHEN

IPC: H04W72/08 ,  H04W72/04 ,  H04W72/14 ,  H04L1/18 ,  H04L5/14

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a base station or other network entity may allocate uplink resources to UEs, or groups of UEs, that are subsequently reallocated. For example, a base station may determine a reallocation of uplink resources and issue a cancellation or preemption indication that may correspond to at least a portion of the previously-allocated resources (e.g., as allocated to particular UEs). UEs may be configured to monitor for cancellation or preemption indications, and based on received cancellation or preemption indications, UEs may determine whether or not to proceed with an uplink transmission using their previously-allocated uplink resources.

公开(公告)号：US20220346114A1

公开(公告)日：2022-10-27

申请号：US17654850

申请日：2022-03-15

Applicant: QUALCOMM Incorporated

Inventor： Tugcan AKTAS ,  Wei YANG ,  Seyedkianoush HOSSEINI

IPC: H04W72/12 ,  H04W74/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitting (Tx) user equipment (UE) may receive, from a plurality of receiving (Rx) UEs, indications of channel busy ratios (CBRs) associated with the plurality of Rx UEs, respectively. The Tx UE may combine the CBRs to obtain a combined CBR associated with the Tx UE. The Tx UE may adjust a resource utilization based at least in part on the combined CBR associated with the Tx UE. Numerous other aspects are described.

公开(公告)号：US20220322363A1

公开(公告)日：2022-10-06

申请号：US17217678

申请日：2021-03-30

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI

IPC: H04W72/10 ,  H04L1/16 ,  H04W72/04

Abstract: Improved resource allocation approaches for sidelink communication are provided. In an aspect, a first wireless device may reserve a first resource for a sidelink communication and second resources for retransmissions, respectively, of the sidelink communication, and may transmit the sidelink communication using the first resource. In response to determining to release the second resources, the first wireless device may transmit, to a second wireless device, a release indication indicating that the second resources are available. In an aspect, a wireless device may receive a first sidelink communication from a transmitting wireless device on a first resource, and may identify second resources reserved respectively for retransmissions of the first sidelink communication. In response to a determination that the second resources are available for a second sidelink communication, the wireless device may report the second resources to a higher layer within the wireless device for resource selection.

公开(公告)号：US20220322337A1

公开(公告)日：2022-10-06

申请号：US17656211

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： Gokul SRIDHARAN ,  Seyedkianoush HOSSEINI ,  Hung Dinh LY ,  Yi HUANG ,  Wei YANG ,  Peter GAAL

IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication. The apparatus multiplexes uplink control information (UCI) in a segment of a multiple slot physical uplink shared channel (PUSCH) transmission, the UCI multiplexing being based on at least one of a slot within a multiple slot transmission occasion, a segment of the multiple slot transmission occasion, or the multiple slot transmission occasion. The apparatus transmits the multiple slot PUSCH transmission with multiplexed UCI.