公开(公告)号：US20230397207A1

公开(公告)日：2023-12-07

申请号：US17805799

申请日：2022-06-07

Applicant: QUALCOMM Incorporated

Inventor： Gabi SARKIS ,  Guangyi LIU ,  Tien Viet NGUYEN ,  Kapil GULATI ,  Wanshi CHEN

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04W72/0446

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 sidelink transmission that spans multiple aggregated slots, wherein a first symbol in a slot of the sidelink transmission enables a decoding of the sidelink transmission by the second UE. The first UE may receive, from the second UE, a response based at least in part on the sidelink transmission that spans the multiple aggregated slots. Numerous other aspects are described.

公开(公告)号：US20230361970A1

公开(公告)日：2023-11-09

申请号：US18356511

申请日：2023-07-21

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Linhai HE ,  Seyong PARK ,  Gabi SARKIS ,  Yi HUANG ,  Renqiu WANG ,  Wanshi CHEN

IPC: H04L5/00 ,  H04L27/26 ,  H04W74/08 ,  H04W76/27 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04L5/0053 ,  H04L27/2613 ,  H04W74/0833 ,  H04L5/0044 ,  H04W76/27 ,  H04W72/21 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a payload for inclusion in an uplink transmission. The UE may organize the payload into a code block group (CBG) that includes one or more code blocks (CB). The UE may map each CB of the CBG to a corresponding uplink shared channel resource unit (e.g., a physical uplink shared channel resource unit) of an uplink transmission occasion of the first UE. The uplink transmission occasion may also be shared with one or more additional UEs such that the CBG of the first UE is multiplexed with additional CBGs from the additional UEs. The UE may transmit, to a base station, the uplink transmission including each uplink shared channel resource unit on which the CBG is organized.

公开(公告)号：US20230354326A1

公开(公告)日：2023-11-02

申请号：US17778782

申请日：2020-12-23

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Alexandros MANOLAKOS ,  Ahmed Attia ABOTABL ,  Huilin XU ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Wanshi CHEN

IPC: H04W72/1273 ,  H04L5/14 ,  H04L5/00 ,  H04B7/06 ,  H04L1/00 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04L5/14 ,  H04L5/0053 ,  H04B7/0626 ,  H04L1/0003 ,  H04W72/232

Abstract: Techniques and apparatus for determining a transport block (TB) configuration and hybrid automatic repeat request (HARQ) acknowledgment (ACK)/negative acknowledgment (NACK) configuration for full duplex (FD) UE(s) are described. One technique involves receiving channel state information (CSI) report(s) from a UE operating in FD mode. At least one of a TB configuration or feedback type for a communication slot is determined based on the CSI report(s). The communication slot can include half duplex (HD) symbol(s) and FD symbol(s). An indication of at least one of the TB configuration or the feedback type is signaled to the UE. Another technique involves receiving, from a base station (BS), downlink data transmission(s) across a slot(s). A type of duplexing mode associated with each of the slot(s) is determined. The downlink data transmission(s) are acknowledged, based at least in part on the type of duplexing mode associated with each of the slot(s).

公开(公告)号：US20230354318A1

公开(公告)日：2023-11-02

申请号：US18245710

申请日：2020-12-04

Applicant: QUALCOMM Incorporated

Inventor： Yiqing CAO ,  Peter GAAL ,  Wanshi CHEN ,  Alberto RICO ALVARINO

IPC: H04W72/1268 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04W72/21

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to perform dual uplink transmissions on two different operating bands of a carrier aggregation configuration. The UE may communicate on a primary cell associated with a primary component carrier and a secondary cell associated with a secondary component carrier. The UE may generate uplink control information (UCI) for the secondary cell, which is mapped to an uplink shared transmission of the primary cell. In some cases, however, the UE may identify that uplink transmission switching is to occur prior to the transmission of the UCI, such that UE may not map the UCI to the uplink shared transmission of the primary cell. Accordingly, the UE may modify a cell mapping for the transmission of the UCI based on the identified uplink transmission switching.

公开(公告)号：US20230345514A1

公开(公告)日：2023-10-26

申请号：US18182042

申请日：2023-03-10

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Tao LUO ,  Peter GAAL ,  Junyi LI ,  Diana MAAMARI ,  Prashanth Haridas HANDE ,  Jelena DAMNJANOVIC ,  Wanshi CHEN

IPC: H04W72/53 ,  H04W72/21 ,  H04W72/51

CPC classification number: H04W72/53 ,  H04W72/21 ,  H04W72/51

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information identifying a set of uplink resources for a set of uplink transmissions. The UE may transmit a subset of the set of uplink transmissions, wherein the subset of the set of uplink transmissions includes uplink control information multiplexed from a remainder of the set of uplink transmissions corresponding to one or more instances in which data is not available for transmission. Numerous other aspects are described.

公开(公告)号：US20230345474A1

公开(公告)日：2023-10-26

申请号：US18306133

申请日：2023-04-24

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Alberto RICO ALVARINO ,  Xiao Feng WANG ,  Peter GAAL ,  Jae Ho RYU ,  Wanshi CHEN ,  Lianghai JI ,  Juan MONTOJO ,  Changhwan PARK ,  Bharat SHRESTHA

IPC: H04W72/1268 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04W72/232

Abstract: Systems and techniques are provided for wireless communications. For example, an apparatus (e.g., a user equipment (UE)) may receive a downlink transmission in a first downlink time slot and receiving an update to a scheduling offset associated with a propagation time delay of communications between the apparatus and a network entity. The update indicates an updated scheduling offset. The apparatus may determine a selected scheduling offset as one of the scheduling offset or the updated scheduling offset. The apparatus may transmit, using a second uplink time slot, an uplink transmission associated with the downlink transmission. The second uplink time slot may be determined based on a first uplink time slot and the selected scheduling offset.

公开(公告)号：US20230345434A1

公开(公告)日：2023-10-26

申请号：US18343918

申请日：2023-06-29

Applicant: QUALCOMM Incorporated

Inventor： Joseph Binamira SORIAGA ,  Jing SUN ,  Wanshi CHEN ,  Heechoon LEE ,  Peter GAAL ,  Alexandros MANOLAKOS ,  Yang YANG

IPC: H04W72/0446 ,  H04L1/1812 ,  H04L5/00 ,  H04L1/08 ,  H04L1/1867 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04L1/1812 ,  H04L5/0051 ,  H04L1/08 ,  H04L1/1896 ,  H04W72/23

Abstract: Certain aspects of the present disclosure provide techniques for slot aggregation in new radio (NR) systems. A method of wireless communication by a user equipment (UE) includes receiving radio resource control (RRC) signaling providing a semi-static configuration for transmission and/or reception of a repeated transport block (TB) and/or a different TB in each of a plurality of aggregated slots. The UE transmits or receives the TBs in the plurality of aggregated slots based on the semi-static configuration. Another method is provided in which the UE transmits and/or receives a demodulation reference signal (DMRS) in each of a plurality of aggregated slots, each DMRS associated with a repeated TB or a different TB in the slot. The UE determines, based on received signaling, whether the DMRS use a same precoder or a different precoder and modulates and/or demodulates the TBs in the plurality of aggregated slots based on the determination.

公开(公告)号：US20230337256A1

公开(公告)日：2023-10-19

申请号：US18178989

申请日：2023-03-06

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Mostafa KHOSHNEVISAN ,  Peter GAAL ,  Juan MONTOJO ,  Wanshi CHEN ,  Alberto RICO ALVARINO

IPC: H04W72/232 ,  H04L1/1812 ,  H04W72/12

CPC classification number: H04W72/232 ,  H04L1/1812 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more physical downlink shared channel (PDSCH) communications scheduled by downlink control information (DCI). The UE may transmit, for the one or more PDSCH communications, hybrid automatic repeat request (HARQ) feedback using a sub-codebook of a set of sub-codebooks, wherein the sub-codebook is a single-cell scheduling sub-codebook, of the set of sub-codebooks, or a multi-cell scheduling sub-codebook, of the set of sub-codebooks, based at least in part on whether the DCI is a first format configured for scheduling on a single carrier or a second format configured for scheduling on a plurality of carriers. Numerous other aspects are described.

公开(公告)号：US20230328626A1

公开(公告)日：2023-10-12

申请号：US18334503

申请日：2023-06-14

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Seyedkianoush HOSSEINI ,  Wei YANG ,  Peter GAAL ,  Wanshi CHEN ,  Tingfang JI ,  Ahmed ELSHAFIE ,  Yisheng XUE

IPC: H04W40/22 ,  H04W24/10 ,  H04W40/12 ,  H04B7/155 ,  H04W24/08 ,  H04B17/345 ,  H04W72/25 ,  H04B17/40 ,  H04W72/0453

CPC classification number: H04W40/22 ,  H04W24/10 ,  H04W40/12 ,  H04B7/15592 ,  H04W24/08 ,  H04W88/04 ,  H04B17/345 ,  H04W72/25 ,  H04B17/40 ,  H04W72/0453 ,  H04B7/15528

Abstract: Various aspects of the present disclosure generally relate to wireless communication. A source user equipment (UE) may transmit, to a relay UE, information identifying that the relay UE is one of a plurality of relay UEs selected for cooperative relaying of a communication from the source UE to a destination UE. A channel between the source UE and the relay UE may be one of a plurality of channels comprising a channel between the source UE and each relay UE of the plurality of relay UEs. The plurality of relay UEs may be selected based at least in part on a degree of correlation of the channel between the source UE and the relay UE with at least one other channel of the plurality of channels. The UE may transmit the communication to the plurality of relay UEs for cooperative relaying to the destination UE. Numerous other aspects are described.

公开(公告)号：US20230319617A1

公开(公告)日：2023-10-05

申请号：US18015683

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Pavan Kumar VITTHALADEVUNI ,  Taesang YOO ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Hwan Joon KWON ,  Wanshi CHEN

IPC: H04W24/10 ,  G06N3/08

CPC classification number: H04W24/10 ,  G06N3/08

Abstract: A first wireless device, such as a user equipment, generates a message indicating a processing time for at least one of training a neural network for channel state information (CSI) derivation or for reporting the CSI based on a trained neural network. The first wireless device transmits the message indicating the processing time to a second wireless device. The second wireless device may be a network entity, such as a base station, a transmission reception point, or another UE.