公开(公告)号：US20240322894A1

公开(公告)日：2024-09-26

申请号：US18576032

申请日：2021-08-24

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tianyang BAI ,  Wooseok NAM ,  Tao LUO ,  Xiaoxia ZHANG ,  Junyi LI

IPC: H04B7/08 ,  H04B7/06

CPC classification number: H04B7/088 ,  H04B7/0626 ,  H04B7/06968

Abstract: An apparatus is provided that may be configured to transmit, to a base station having multiple TRPs, a CSI report based on a set of reference signals, the set of reference signals including a first reference signal associated with a first beam direction and a second reference signal associated with a second beam direction. The apparatus may further be configured to switch, for one or more channels, to use the first beam direction with a first TRP of the multiple TRPs before an indication to switch beams is received from the base station.

公开(公告)号：US20240322871A1

公开(公告)日：2024-09-26

申请号：US18186546

申请日：2023-03-20

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Junyi LI ,  Juergen CEZANNE

IPC: H04B7/0456 ,  H04B1/00

CPC classification number: H04B7/0486 ,  H04B1/0064 ,  H04B7/0473

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, an indication of a capability to support high rank multiple input multiple output (MIMO) communication on two or more frequency bands that have a common intermediate frequency. The capability to support the high rank MIMO communication includes a capability to support MIMO communication in approximately a same direction and on greater than two layers. The UE may perform high rank MIMO communication with the network node on the two or more frequency bands in approximately the same direction. Numerous other aspects are described.

公开(公告)号：US20240322863A1

公开(公告)日：2024-09-26

申请号：US18188416

申请日：2023-03-22

Applicant: QUALCOMM Incorporated

Inventor： Yavuz YAPICI ,  Narayan PRASAD ,  Tao LUO ,  Junyi LI

IPC: H04B7/04 ,  H04B7/06

CPC classification number: H04B7/04013 ,  H04B7/06952

Abstract: A network device, such as a base station or a RIS, obtains an indication of a characteristic distance associated with a configurable array of reflective elements. The network device provides a communication for a wireless device using a beam focusing configuration of the configurable array of reflective elements with a first focusing distance based on the characteristic distance.

公开(公告)号：US20240314786A1

公开(公告)日：2024-09-19

申请号：US18669164

申请日：2024-05-20

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Karl Georg HAMPEL ,  Junyi LI ,  Sundar SUBRAMANIAN ,  Muhammad Nazmul ISLAM ,  Juergen CEZANNE

IPC: H04W72/20 ,  H04W16/02 ,  H04W16/10 ,  H04W16/28 ,  H04W76/10 ,  H04W88/08 ,  H04W92/20

CPC classification number: H04W72/20 ,  H04W16/28 ,  H04W76/10 ,  H04W16/02 ,  H04W16/10 ,  H04W88/08 ,  H04W92/20

Abstract: Backhaul resources may be allocated to different wireless communication links between different base stations, and local redistribution of resources among base stations may be utilized to account for variations in signal quality and/or variations in traffic experienced by different nodes of the backhaul network. A first access node function (ANF) may determine a need for additional backhaul resources, and may transmit a request message to one or more user equipment functions (UEFs) for additional backhaul resources. A UEF that receives the request message may forward the request to an associated second ANF. The second ANF, if it has backhaul resources available that the first ANF can use, may send a response to the first ANF, via the associated UEF, and the first ANF may use the additional resources that were originally allocated to the second ANF.

公开(公告)号：US20240292339A1

公开(公告)日：2024-08-29

申请号：US18571696

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Fang YUAN ,  Chun-Hao HSU ,  Tao LUO ,  Junyi LI

IPC: H04W52/14

CPC classification number: H04W52/146

Abstract: Aspects presented herein relate to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. The apparatus may receive, from a base station, an indication of at least one of an update to one or more PC parameters, an update to an UL beam indication, or an update to the one or more PC parameters associated with the UL beam indication. The apparatus may also configure, based on the indication, a PC adjustment state for an active UL BWP of a CC. The apparatus may also transmit, to the base station, an uplink channel or an uplink signal based on the configured PC adjustment state for the active UL BWP of the CC.

公开(公告)号：US20240275542A1

公开(公告)日：2024-08-15

申请号：US18167377

申请日：2023-02-10

Applicant: QUALCOMM Incorporated

Inventor： Piyush GUPTA ,  Xiaoxia ZHANG ,  Junyi LI

IPC: H04L5/00 ,  H03M5/12 ,  H04L1/00 ,  H04W72/0446 ,  H04W72/1268

CPC classification number: H04L5/0048 ,  H03M5/12 ,  H04L1/0009 ,  H04W72/0446 ,  H04W72/1268

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an ambient Internet-of-Things (IoT) device may receive configuration information indicating resources associated with an uplink trigger message that initiates a communication session between the ambient IoT device and a network device. The ambient IoT device may transmit the uplink trigger message to the network device using the resources associated with the uplink trigger message. Numerous other aspects are described.

公开(公告)号：US20240275464A1

公开(公告)日：2024-08-15

申请号：US18440515

申请日：2024-02-13

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Hong CHENG ,  Junyi LI

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/40

CPC classification number: H04B7/06954 ,  H04L5/0048 ,  H04W72/40

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication. An example method includes determining one or more parameters for an initial sidelink beamforming procedure involving one or more transmit beams, each associated with a respective antenna panel of a first UE, and performing the initial sidelink beamforming procedure using the one or more parameters. Performing the initial sidelink beamforming procedure includes transmitting at least a first physical sidelink shared channel (PSSCH) burst, comprising transmitting each PSSCH transmission of one or more PSSCH transmissions using a different respective transmit beam, wherein each PSSCH transmission of the one or more PSSCH transmissions includes respective initial sidelink beamforming information, monitoring, based on the initial sidelink beamforming information, for at least one response message from a second UE responding to at least one of the one or more PSSCH transmissions, and taking one or more actions based on the monitoring.

公开(公告)号：US20240275443A1

公开(公告)日：2024-08-15

申请号：US18169816

申请日：2023-02-15

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Juergen CEZANNE ,  Junyi LI

IPC: H04B7/06 ,  H04B7/0456

CPC classification number: H04B7/0617 ,  H04B7/0456

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives multiple transmissions from a network entity. Each transmission of the multiple transmissions may use one symbol of a set of multiple symbols and may be sent using one transmit beam of multiple transmit beams. The UE further determines a first linear combination of the multiple transmissions that emulates an adaptive transmit beam weight, and determines an adaptive receive beam weight based on a second linear combination of multiple receive beams. The method enables a UE to emulate the adaptive transmitting weight based on a linear combination of multiple transmissions of independent symbols, and to adjust the receive beams based on the linear combination. It improves signal reception and efficiency of wireless communication.

公开(公告)号：US20240267946A1

公开(公告)日：2024-08-08

申请号：US18442969

申请日：2024-02-15

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Jing SUN ,  Xiaoxia ZHANG ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO ,  Naeem AKL

IPC: H04W74/0808 ,  H04B7/26 ,  H04L12/413

CPC classification number: H04W74/0808 ,  H04B7/2612 ,  H04L12/413

Abstract: Systems, devices, and methods for performing coordinated clear channel assessments (CCAs) in a shared radiofrequency band are provided. In one aspect, a method of wireless communication performed by a first wireless communication device includes: receiving a control signal indicating a CCA trigger associated with the first wireless communication device and a second wireless communication device; performing, based on the CCA trigger, a CCA; transmitting, to the second wireless communication device based on the CCA, a first CCA success signal; receiving, from the second wireless communication device, a second CCA success signal; initiating, based on the first CCA success signal and the second CCA success signal, a channel occupancy time (COT); and amplifying and forwarding a communication in the COT.

公开(公告)号：US20240267112A1

公开(公告)日：2024-08-08

申请号：US18164456

申请日：2023-02-03

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04B7/15 ,  H04L5/00

CPC classification number: H04B7/15 ,  H04L5/0048

Abstract: Certain aspects of the present disclosure provide techniques for dynamically updating a forwarding configuration of a mobile repeater. An exemplary method for wireless communications at a repeater includes modifying a forwarding behavior based on a change in channel condition of a communications link between the repeater and a network entity and forwarding one or more communications between the network entity and a user equipment (UE) in accordance with the modified forwarding behavior.