公开(公告)号：US12119912B2

公开(公告)日：2024-10-15

申请号：US17727506

申请日：2022-04-22

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Yu Zhang ,  Runxin Wang ,  Hyojin Lee

IPC: H04L5/12 ,  H04B7/06

CPC classification number: H04B7/0691 ,  H04B7/0608 ,  H04B7/0634

Abstract: Aspects relate to configuring active groups of antenna ports. An apparatus may support different groups of antenna ports. One or more of these groups may be designated as active (e.g., for a scheduled transmission). In some examples, a first apparatus may send to a second apparatus an indication of the active groups. The second apparatus may then use the active groups for a transmission.

公开(公告)号：US12108435B2

公开(公告)日：2024-10-01

申请号：US17488255

申请日：2021-09-28

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Yi Huang ,  Hwan Joon Kwon

IPC: H04W72/56 ,  H04B7/155 ,  H04W72/23 ,  H04W72/044 ,  H04W88/04

CPC classification number: H04W72/56 ,  H04B7/155 ,  H04W72/23 ,  H04W72/044 ,  H04W88/04

Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit signaling to a user equipment (UE) indicating one or more resources for a relay data transmission and a priority scheme for the relay data transmission and a current data transmission. The priority scheme may indicate a priority value for the relay data transmission and the current data transmission. The UE may selectively transmit the relay data transmission, the current data transmission, or both based on the priority scheme. If the priority scheme indicates the current data transmission has a higher priority than the relay data transmission, then the UE may transmit the current data transmission using the resources. If the priority scheme indicates the current data transmission has a lower priority than the relay data transmission, then the UE may transmit the relay data transmission using the resources.

公开(公告)号：US12089169B2

公开(公告)日：2024-09-10

申请号：US17696695

申请日：2022-03-16

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Seyedkianoush Hosseini ,  Peter Gaal ,  Xiao Feng Wang

IPC: H04W72/04 ,  H04W24/10 ,  H04W52/14 ,  H04W52/32 ,  H04W52/36 ,  H04W72/20

CPC classification number: H04W52/365 ,  H04W52/146 ,  H04W52/325 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. Multiple component carriers may be configured for communications between communication devices, where uplink data channel resources may be scheduled on a component carrier of the component carriers. A communication device may report, over the uplink data channel resources to another communication device, a first report for available transmission power for uplink data transmissions over the component carrier and a second report associated with available transmission power for uplink control transmissions over a second component carrier. The other communication device may use the second report to determine the available transmission power for uplink control transmissions over the second component carrier. The other communication device may schedule communication resources based on the determined available transmission power for uplink control transmissions.

公开(公告)号：US12082204B2

公开(公告)日：2024-09-03

申请号：US17146373

申请日：2021-01-11

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Wei Yang ,  Wanshi Chen ,  Peter Gaal ,  Seyedkianoush Hosseini ,  Krishna Kiran Mukkavilli

IPC: H04W72/23 ,  H04L1/00 ,  H04W72/1268 ,  H04W72/1273

CPC classification number: H04W72/23 ,  H04L1/0003 ,  H04W72/1268 ,  H04W72/1273

Abstract: Methods, systems, and devices for wireless communications are described. A base station may identify and schedule a set of bits in the physical uplink shared channel (PUSCH) for transmission of feedback for downlink transmissions occurring after transmission of the uplink grant scheduling the PUSCH. After receiving the uplink grant, a user equipment (UE) may receive control channel (PDCCH) transmissions that schedule downlink transmissions. The UE may monitor for and generate feedback for the downlink transmission. The UE may then utilize the bits indicated by the UL grant to transmit the feedback. In some examples, the UE may determine whether the indicated bits are adequate to transmit the feedback for the later downlink transmissions. When the UE determines that the extra bits are not adequate (e.g., there are not enough bits), then the UE may determine to transmit the feedback separate from the PUSCH resources scheduled by the uplink grant.

公开(公告)号：US12040630B2

公开(公告)日：2024-07-16

申请号：US17331557

申请日：2021-05-26

Applicant: QUALCOMM incorporated

Inventor： Ahmed Elshafie ,  Sony Akkarakaran ,  Yi Huang

IPC: H02J50/20 ,  H04W4/20 ,  H04W8/24

CPC classification number: H02J50/20 ,  H04W4/20 ,  H04W8/24

Abstract: Methods, systems, and devices for wireless communications are described that support signaling for energy harvesting at a first device. In some examples, the first device may transmit, to a second device, an indication of one or more an energy conversion efficiency factors, power threshold parameters, power levels, battery power levels, or the like. Based on receiving the indication of the one or more of the characteristics, the second device may determine a radio frequency power for subsequent signaling. The second device may transmit a signal having the determined radio frequency power, and the first device may receive the signaling and convert at least a first portion of the radio frequency power to direct current (DC) power.

公开(公告)号：US12028861B2

公开(公告)日：2024-07-02

申请号：US17444540

申请日：2021-08-05

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Mostafa Khoshnevisan ,  Hung Dinh Ly

IPC: H04W4/00 ,  H04L1/08 ,  H04L5/14 ,  H04W72/21 ,  H04W72/044

CPC classification number: H04W72/21 ,  H04L1/08 ,  H04L5/14 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an initial physical uplink control channel (PUCCH) repetition, of a plurality of PUCCH repetitions, on a first component carrier of a plurality of component carrier for which PUCCH switching is enabled. The UE may select a second component carrier, of the plurality of component carriers for which PUCCH switching is enabled, that is to be used for transmitting a second PUCCH repetition of the plurality of PUCCH repetitions. The UE may transmit the second PUCCH repetition on the second component carrier. Numerous other aspects are provided.

公开(公告)号：US12022506B2

公开(公告)日：2024-06-25

申请号：US17447534

申请日：2021-09-13

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Wei Yang ,  Yi Huang

IPC: H04W72/566 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/569 ,  H04L5/0094 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may determine, based at least in part on radio resource control signaling, whether to simultaneously transmit, 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 simultaneously transmit, multiplex, or prioritize the first communication and the second communication. Numerous other aspects are provided.

公开(公告)号：US12016015B2

公开(公告)日：2024-06-18

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: H04W72/1268 ,  H04W8/24 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04W8/24 ,  H04W72/23

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：US11997681B2

公开(公告)日：2024-05-28

申请号：US17229361

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Yi Huang ,  Peter Gaal ,  Wanshi Chen ,  Gabi Sarkis

IPC: H04W72/12 ,  H04L1/00 ,  H04W72/044 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/50

CPC classification number: H04W72/21 ,  H04L1/0068 ,  H04L1/0071 ,  H04W72/0466 ,  H04W72/1268 ,  H04W72/535

Abstract: Aspects described herein relate to encoding uplink communications based on a coding table including determining to avoid certain portions of a coding table that may result decoding errors, or using a modified coding table, to improve decoding results. In one aspect, a network can transmit, to a device, a configuration indicating whether to use a modified coding table for encoding uplink communications.

公开(公告)号：US11996941B2

公开(公告)日：2024-05-28

申请号：US17471075

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Wei Yang ,  Seyedkianoush Hosseini ,  Gokul Sridharan ,  Juan Montojo

IPC: H04L1/08 ,  H04L5/00

CPC classification number: H04L1/08 ,  H04L5/0048

Abstract: Aspects described herein relate to providing demodulation reference signal (DMRS) transmissions for channel transmission repetitions. This can include defining DMRS patterns for channel transmission repetitions having a symbol length that is less than a threshold, dropping or deferring channel transmission repetitions that are mapped to a set of uplink symbols that are less than a threshold symbol length, and/or the like.