公开(公告)号：US20240155629A1

公开(公告)日：2024-05-09

申请号：US18414055

申请日：2024-01-16

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/23 ,  H04W72/21 ,  H04W72/566

CPC classification number: H04W72/23 ,  H04W72/21 ,  H04W72/566

Abstract: Methods, systems, and devices for wireless communications are described. Wireless communications systems may employ one or more scheduling constraints to support efficient utilization of techniques for intra-device handling of overlapping scheduled uplink transmissions (e.g., intra-device dynamic resource cancelation and multiplexing) as well as inter-device handling of overlapping scheduled uplink transmissions (e.g., inter-device dynamic resource cancelation and multiplexing). Scheduling constraints may define how a device may apply intra-device and inter-device multiplexing and cancelation rules for various scenarios. For example, a device may apply intra-UE cancelation rules before inter-device cancelation rules. In some examples, later-received grants or uplink preemption indications (ULPIs) may not change a device's previously established decision to drop an uplink transmission. As another example, a device may not expect to receive a grant for an uplink transmission that would arise in subsequent cancelation of that uplink transmission due to a previously-received grant or previously-received ULPI.

公开(公告)号：US20240129940A1

公开(公告)日：2024-04-18

申请号：US18047224

申请日：2022-10-17

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Mickael MONDET ,  Prashanth Haridas HANDE ,  Huilin XU ,  Wei YANG ,  Hyun Yong LEE ,  Ovidiu Constantin IACOBOAIEA

IPC: H04W72/52 ,  H04W28/02

CPC classification number: H04W72/52 ,  H04W28/0278

Abstract: Aspects of the disclosure are directed to an apparatus configured for wireless communication. In certain aspects, the apparatus is configured to generate data (e.g., generate uplink data and store the data in a buffer until uplink resources are granted for transmission of the data). In certain aspects, the apparatus is configured to transmit, to a network node, a scheduling request (SR) comprising an indication of a size of the generated data, wherein the indication of the size of the generated data is configured to indicate whether the size of the generated data is greater than or equal to a threshold value, or less than or equal to the threshold value.

公开(公告)号：US20240121173A1

公开(公告)日：2024-04-11

申请号：US18263679

申请日：2022-04-14

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Wei YANG ,  Alexandros MANOLAKOS

IPC: H04L43/0882 ,  H04B17/318 ,  H04W24/10

CPC classification number: H04L43/0882 ,  H04B17/328 ,  H04W24/10 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a plurality of second UEs, a plurality of signals over a sidelink interface between the first UE and the second UE. The UE may perform, to one of the plurality of second UEs, a sidelink transmission using updated transmission parameters based at least in part on a sidelink channel busy ratio (CBR) measurement for a slot, wherein the sidelink CBR measurement for the slot is based at least in part on the plurality of signals and a CBR measurement window that includes one or more of uplink slots or smaller-bandwidth slots. Numerous other aspects are described.

公开(公告)号：US20240097839A1

公开(公告)日：2024-03-21

申请号：US17933545

申请日：2022-09-20

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Seyedkianoush HOSSEINI ,  Wei YANG

IPC: H04L5/00 ,  H04W40/22 ,  H04W72/04

CPC classification number: H04L5/0044 ,  H04W40/22 ,  H04W72/0446

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may receive a packet from a source node. The UE may identify a select mini-slot or a select sub-band for transmitting the packet based at least in part on a reference signal measurement that is indicated per mini-slot of a plurality of mini-slots or per sub-band of a plurality of sub-bands. The UE may transmit the packet to a destination node using the select mini-slot or the select sub-band. Numerous other aspects are described.

公开(公告)号：US20240089856A1

公开(公告)日：2024-03-14

申请号：US18470867

申请日：2023-09-20

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Wei YANG ,  Linhai HE ,  Yuchul KIM

IPC: H04W52/02 ,  H04L1/00 ,  H04W72/02

CPC classification number: H04W52/0232 ,  H04L1/0025 ,  H04W72/02 ,  H04W92/18

Abstract: Certain aspects provide a method for wireless communication by a first user equipment (UE), such as a receiver (RX) UE. The method generally includes receiving signaling configuring the first UE with a discontinuous reception (DRX) mode having one or more DRX ON durations for sidelink communications with at least a second UE, and deciding to extend a DRX ON duration of the one or more DRX ON durations configured for the first UE when the first UE is in the DRX ON duration and when one or more conditions are met.

公开(公告)号：US20240089072A1

公开(公告)日：2024-03-14

申请号：US18262892

申请日：2022-01-28

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Kianoush HOSSEINI ,  Alexandros MANOLAKOS

IPC: H04L5/14

CPC classification number: H04L5/14 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may partition a set of available sidelink feedback resources into a first set of sidelink feedback resources and a second set of sidelink feedback resources, wherein the partitioning comprises at least a set of gap resources in a frequency domain between the first set of sidelink feedback resources and the second set of sidelink feedback resources that satisfies a gap threshold. The UE may determine, for each of the first set of sidelink feedback resources and the second set of sidelink feedback resources, a set of sidelink feedback transmissions to perform or a set of sidelink feedback receptions to perform based at least in part on a priority level associated with each sidelink feedback message. The UE may perform the set of sidelink feedback transmissions, the set of sidelink feedback receptions, or both according to the determining.

公开(公告)号：US20240080839A1

公开(公告)日：2024-03-07

申请号：US18467690

申请日：2023-09-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/1268 ,  H04W72/20 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04W72/20 ,  H04W72/569

Abstract: A UE receives control signaling that indicates that the UE is scheduled to transmit one or more uplink control channel messages on a first component carrier that overlap in a time domain with one or more uplink shared channel messages scheduled for transmission on a second component carrier. The UE resolves a first overlap of uplink control channels having a same priority level, if present, and resolves, after resolving the first overlap, a second overlap of an uplink control channel and at least one uplink shared channel having the same priority level, if present. The UE resolves two or more channels having a different priority level after resolving the first overlap and the second overlap. The UE transmits one or more uplink transmissions including at least one of the one or more uplink control channel messages and the one or more uplink shared channel messages.

公开(公告)号：US20240072934A1

公开(公告)日：2024-02-29

申请号：US17822631

申请日：2022-08-26

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Jing JIANG ,  Thomas Joseph RICHARDSON ,  Gabi SARKIS

IPC: H04L1/00

CPC classification number: H04L1/0071 ,  H04L1/0003 ,  H04L1/0042

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may identify a first set of bits associated with a first set of modulation layers. The wireless communication device may interleave a second set of bits associated with a second set of modulation layers to obtain an interleaved second set of bits. The wireless communication device may generate a combined set of bits based at least in part on combining the second set of bits and at least a portion of the first set of bits. The wireless communication device may perform a transmission based at least in part on the combined set of bits and the second set of bits. Numerous other aspects are described.

公开(公告)号：US20240015758A1

公开(公告)日：2024-01-11

申请号：US18472763

申请日：2023-09-22

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Xiaoxia ZHANG ,  Wanshi CHEN ,  Alberto RICO ALVARINO ,  Wei YANG

IPC: H04W72/23 ,  H04L5/00 ,  H04W76/27 ,  H04W72/044 ,  H04W72/566

CPC classification number: H04W72/23 ,  H04L5/0007 ,  H04L5/0048 ,  H04W76/27 ,  H04W72/046 ,  H04W72/566

Abstract: According to some examples, a base station may allocate uplink and/or downlink resources (e.g., in the time domain, frequency domain, spatial domain) to user equipment (UEs), or groups of UEs, that are subsequently reallocated. For example, a base station may determine a reallocation of uplink resources and/or downlink resources, and may issue a cancellation indication or preemption indicator that may correspond to at least a portion of the previously allocated resources. UEs may be configured to monitor cancellation or preemption indicators based on received cancellation or preemption indicators, UEs may determine whether or not to proceed with an uplink transmission or downlink reception using their previously allocated resources. In some cases, rules for application of cancellation or preemption indicators may be identified by a UE and/or base station based on traffic prioritization and cancelation indication prioritization, based on types of scheduled reference signals to be transmitted by the UE, etc.

公开(公告)号：US20230397103A1

公开(公告)日：2023-12-07

申请号：US17805431

申请日：2022-06-03

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Seyedkianoush HOSSEINI ,  Wei YANG

IPC: H04W52/02 ,  H04W72/04 ,  H04W24/08 ,  H04W24/10

CPC classification number: H04W52/0212 ,  H04W72/0453 ,  H04W52/0229 ,  H04W24/10 ,  H04W24/08

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 dormancy state, of a plurality of dormancy states, for a set of frequency resources within a bandwidth part of a component carrier, wherein each dormancy state of the plurality of dormancy states is associated with a respective set of activities that are enabled for that dormancy state. The UE may switch the set of frequency resources to the first dormancy state. Numerous other aspects are described.