公开(公告)号：US20250048387A1

公开(公告)日：2025-02-06

申请号：US18363434

申请日：2023-08-01

Applicant: QUALCOMM Incorporated

Inventor： Kangqi LIU ,  Jing SUN ,  Kianoush HOSSEINI ,  Jing LEI

IPC: H04W72/232 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. The techniques described herein relate to control signaling for multiple radio access technology (RAT) carrier aggregation. A user equipment (UE) receives downlink control information (DCI) for a first RAT (e.g., 5G) and/or a second RAT (e.g., 6G), in a downlink control channel of the first RAT. The UE determines whether the DCI is associated with the first RAT or the second RAT by monitoring different search spaces, different control resource sets (CORESETs), different radio network temporary identifiers (RNTIs), different DCI lengths, different indication fields of the DCI, different capability parameters, and/or wake-up signals, that are associated with the downlink control channel communicated via the first RAT. The UE 115 communicates via the second RAT based on receiving the DCI.

公开(公告)号：US20240430804A1

公开(公告)日：2024-12-26

申请号：US18692212

申请日：2022-10-25

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Ahmed Attia ABOTABL ,  Alexandros MANOLAKOS ,  Kianoush HOSSEINI

IPC: H04W52/02 ,  H02J50/00 ,  H02J50/20 ,  H04L5/00

Abstract: Disclosed are techniques for radio frequency energy harvesting (RF-EH). In an aspect, a communications device determines a set of resources associated with a data communication from a first device to a second device, and transmits, to at least a first user equipment (UE), an indication of the set of resources for radio frequency energy harvesting (RF-EH), wherein the first device and the second device are separate from the first UE. In a further aspect, the first UE receives an indication of a set of resources associated with a data communication from a first device to a second device, wherein the first device and the second device are separate from the first UE, and performs RF-EH on at least part of the set of resources.

公开(公告)号：US20240422763A1

公开(公告)日：2024-12-19

申请号：US18335021

申请日：2023-06-14

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Jing JIANG ,  Kianoush HOSSEINI ,  Kangqi LIU

IPC: H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may receive, via a first frequency carrier, a first message of a multi-stage grant that includes the first message and a second message, wherein the multi-stage grant schedules a communication, wherein the first message indicates first information associated with the second message of the multi-stage grant, and wherein the first frequency carrier is associated with a first radio access technology (RAT). The network entity may receive, via a second frequency carrier, the second message of the multi-stage grant, wherein the second message indicates second information associated with the communication, and wherein the second frequency carrier is associated with a second RAT. The network entity may communicate, based on the second information, the communication. Numerous other aspects are described.

公开(公告)号：US20240406941A1

公开(公告)日：2024-12-05

申请号：US18327782

申请日：2023-06-01

Applicant: QUALCOMM Incorporated

Inventor： Vinayak SURESH ,  Kianoush HOSSEINI ,  Jing JIANG

IPC: H04W72/0453

Abstract: Certain aspects of the present disclosure provide a method of wireless communication at a transmitting device, generally including selecting, based on one or more criteria, a scheme for generating a waveform that accounts for unavailable frequency resources within an allocation of resource elements (REs), obtaining a sequence of frequency domain symbols, generating the waveform by mapping at least some of the sequence of frequency domain symbols to REs within the allocation according to the selected scheme, and outputting the waveform for transmission.

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：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：US20240113823A1

公开(公告)日：2024-04-04

申请号：US18257834

申请日：2022-02-10

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Sony AKKARAKARAN ,  Kianoush HOSSEINI

IPC: H04L5/00 ,  H04W72/0446 ,  H04W72/25

CPC classification number: H04L5/0048 ,  H04W72/0446 ,  H04W72/25

Abstract: Methods, systems, and devices for wireless communications are described. A relay user equipment (UE) may have a sidelink connection established with each UE of a group of UEs. The group of UEs may be configured with a periodic set of sidelink resources for a reference signal measurement associated with reference signals. Each UE of the group may be configured with a periodicity for the sidelink resources, an initial offset in a first instance of the sidelink resources, and a time-domain variation associated with the reference signals to change the offset across instances of the reference signal resource. The relay UE and the UEs of the group may communicate reference signals over the periodic set of sidelink resources according to the time-domain variation associated with the reference signals.

公开(公告)号：US20240098485A1

公开(公告)日：2024-03-21

申请号：US18346666

申请日：2023-07-03

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Enoch Shiao-Kuang LU ,  Peter GAAL ,  Aamod KHANDEKAR ,  Seyed Ali Akbar FAKOORIAN

IPC: H04W8/24 ,  H04W16/14 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/56

CPC classification number: H04W8/24 ,  H04W16/14 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/56

Abstract: The techniques described herein may provide for sub-slot based physical uplink shared channel (PUSCH) repetition (i.e., back-to-back PUSCH repetition within a slot) according to user equipment (UE) capability. A UE may employ uplink data repetition capability reporting for base station scheduling of uplink data repetition and base station management of the number of transport blocks (TBs) that a UE supports (e.g., processes and transmits for uplink) on a per-slot basis. According to the techniques described herein, a UE may indicate whether it supports mini-slot repetition (e.g., for ultra-reliable low-latency communication (URLLC), enhanced mobile broadband (eMBB), or both) via an uplink data repetition capability report. The uplink data repetition capability report may further indicate a maximum number of supported repetitions per TB, a number of supported TBs per slot, etc., such that a base station may configure or schedule PUSCH repetition based on the UE's reported capability.

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.