公开(公告)号：US20220086874A1

公开(公告)日：2022-03-17

申请号：US17447531

申请日：2021-09-13

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12 ,  H04W8/24 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may determine whether to multiplex or prioritize a first communication and a second communication that are scheduled for simultaneous transmissions via a first channel and a second channel, respectively. The mobile station may transmit one or more of the first communication or the second communication based at least in part on the determination of whether to multiplex or prioritize the first communication and the second communication. Numerous other aspects are provided.

公开(公告)号：US20220086825A1

公开(公告)日：2022-03-17

申请号：US17446565

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Peter GAAL ,  Wei YANG ,  Tingfang JI ,  Krishna Kiran MUKKAVILLI

IPC: H04W72/04 ,  H04L27/26 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a plurality of physical uplink control channel (PUCCH) repetitions of different lengths using vectors of orthogonal cover code (OCC) matrices that differ in size across two or more of the plurality of PUCCH repetitions. The UE may transmit the plurality of PUCCH repetitions. Numerous other aspects are provided.

公开(公告)号：US20220070849A1

公开(公告)日：2022-03-03

申请号：US17446792

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Wei YANG ,  Yi HUANG

IPC: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, a request for a sidelink resource allocation. The first UE may receive, from the second UE, scheduling information identifying the sidelink resource allocation based at least in part on the request. Numerous other aspects are provided.

公开(公告)号：US20220070837A1

公开(公告)日：2022-03-03

申请号：US17445706

申请日：2021-08-23

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Yi HUANG ,  Jing SUN

IPC: H04W72/04 ,  H04L5/00

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 one or more semi-persistent scheduling (SPS) occasions, within a periodic set of SPS occasions, will be skipped. Accordingly, the UE may refrain from monitoring, for signals from the base station, during the one or more SPS occasions that are skipped. Additionally, in some aspects, the UE may refrain from transmitting, to the base station, acknowledgment feedback associated with the one or more SPS occasions that are skipped. Numerous other aspects are provided.

公开(公告)号：US20220039065A1

公开(公告)日：2022-02-03

申请号：US17379877

申请日：2021-07-19

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Peter GAAL ,  Wanshi CHEN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tugcan AKTAS ,  Yi HUANG ,  Tingfang JI

IPC: H04W72/02 ,  H04W72/04 ,  H04W56/00

Abstract: Aspects enable and provide techniques for sidelink communication resource configuration and management. A first user equipment (UE) negotiates with a second UE to select a first communication resource set (ComReSet) from a plurality of ComReSets for sidelink communication. Each of the plurality of ComReSets has a corresponding periodicity of one or more hyper-frames. The first UE communicates with the second UE using the first ComReSet using a frame timing synchronized with the corresponding periodicity of the first ComReSet.

公开(公告)号：US20220021486A1

公开(公告)日：2022-01-20

申请号：US17343621

申请日：2021-06-09

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Yi HUANG ,  Wanshi CHEN ,  Peter GAAL ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04L1/18 ,  H04W72/04 ,  H04W76/28

Abstract: Aspects presented herein may enhance a HARQ feedback operation to improve data retransmissions by using tri-state HARQ feedback, and may enable a UE to construct a codebook for tri-state HARQ feedback. In one aspect, a UE determines whether tri-state HARQ feedback or bi-state HARQ feedback is configured based on a DL carrier. The UE generates HARQ feedback for at least one of a received PDCCH or a received PDSCH on the DL carrier based on the determination whether the DL carrier is configured with the tri-state HARQ feedback. The UE transmits the generated HARQ feedback.

公开(公告)号：US20210385697A1

公开(公告)日：2021-12-09

申请号：US17318944

申请日：2021-05-12

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Wanshi CHEN ,  Seyed Ali Akbar FAKOORIAN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI

IPC: H04W28/26 ,  H04W72/04 ,  H04W72/02

Abstract: Apparatus, methods, and computer-readable media for facilitating serving aperiodic traffic over sidelink using resource adaptation of periodic resource reservations are disclosed herein. An example method for wireless communication at a first device includes reserving periodic resources for sidelink transmission. The example method also includes modifying the reserved periodic resources within a period based on a traffic load for the period. The example method also includes transmitting sidelink communication in the period based on the modified periodic resources. Another example method of wireless communication at a wireless device includes receiving a periodic resource reservation for sidelink transmission. The example method also includes receiving a modification of the periodic resource reservation for a period. Further, the example method includes transmitting or receiving sidelink communication in the period based on a modified periodic resource.

公开(公告)号：US20210377995A1

公开(公告)日：2021-12-02

申请号：US17178872

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Wanshi CHEN ,  Wei YANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Ahmed Attia ABOTABL ,  Seyedkianoush HOSSEINI ,  Yi HUANG

IPC: H04W72/12 ,  H04L5/14 ,  H04L1/00

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 scheduling a simultaneous downlink transmission and uplink transmission in an unpaired band. In some aspects, the single DCI message may include a modulation and coding scheme (MCS) field having one or more bits that indicate a first MCS for the downlink transmission. The UE may determine a second MCS for the uplink transmission based at least in part on an offset from the first MCS for the downlink transmission. Numerous other aspects are provided.

公开(公告)号：US20210377866A1

公开(公告)日：2021-12-02

申请号：US17332828

申请日：2021-05-27

Applicant: QUALCOMM Incorporated

Inventor： Yuchul KIM ,  Jay Kumar SUNDARARAJAN ,  Naga BHUSHAN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Peter Pui Lok ANG ,  Yeliz TOKGOZ ,  Wei YANG ,  Huilin XU ,  Jing LEI ,  Ravi AGARWAL ,  Seyedkianoush HOSSEINI ,  Tingfang JI

IPC: H04W52/02

Abstract: Aspects of the disclosure relate to power reduction measures that can be employed by wireless user equipment (UE) participating in an extended reality (XR) application. A wireless UE, while operating in a first power state, may receive, from an XR service provider, a plurality of packets corresponding to a video frame. The UE may reassemble and decode the received packets to reproduce the video frame. Once the UE determines it has received information sufficient to reproduce the video frame, the UE may enter a second power state, different from the first power state, for a predetermined amount of time. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20210377767A1

公开(公告)日：2021-12-02

申请号：US17303217

申请日：2021-05-24

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Enoch Shiao-Kuang LU ,  Peter GAAL ,  Wei YANG ,  James BECKMAN ,  Aamod KHANDEKAR ,  Pranay Sudeep RUNGTA ,  Seyed Ali Akbar FAKOORIAN ,  Danh Huu Hoang NGUYEN

IPC: H04W24/10 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determining a physical uplink control channel (PUCCH) transmission characteristic, wherein the PUCCH transmission characteristic is a quantity of PUCCH transmissions in a sub-slot or a format of a set of PUCCH transmissions in the sub-slot, and wherein the wireless communication device supports at least one sub-slot hybrid automatic repeat request (HARQ) acknowledgement (ACK) codebook; and reporting information identifying the PUCCH characteristic for a plurality of types of symbol codebooks. Numerous other aspects are provided.