公开(公告)号：US20230094729A1

公开(公告)日：2023-03-30

申请号：US17931357

申请日：2022-09-12

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Luca BLESSENT ,  Tao LUO

IPC: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device (WCD) may transmit, to a second WCD, information associated with a power spectral density (PSD), the information including a PSD range that may be used to transmit a communication. The WCD may transmit, to the second WCD, the communication based at least in part on the transmission of the information. Numerous other aspects are described.

公开(公告)号：US20230089054A1

公开(公告)日：2023-03-23

申请号：US17480598

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Mehmet Izzet GURELLI ,  Qiang Wu ,  Junyi LI ,  Navid ABEDINI ,  Tao LUO ,  Ozge KOYMEN

IPC: G01S5/02

Abstract: An angular relationship determination method includes: obtaining, at an apparatus, a first phase difference indication corresponding to a first difference in phase between a first signal wirelessly received by a wireless signaling device from a transmitter and a second signal wirelessly received by the wireless signaling device from the transmitter; and determining, at the apparatus, a first angular relationship between the transmitter and the wireless signaling device based on the first phase difference indication, a first virtual focal point location corresponding to the first signal, and a second virtual focal point location corresponding to the second signal, the second virtual focal point location and the first virtual focal point location being different.

公开(公告)号：US20230058050A1

公开(公告)日：2023-02-23

申请号：US17406921

申请日：2021-08-19

Applicant: QUALCOMM Incorporated

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

IPC: H04W64/00

Abstract: Certain aspects of the present disclosure provide techniques for acquiring location information of an assisting node, such as an assisting transmission and reception point (TRP). The location information may include geographical location information as well as spatial information. The location information may be used to facilitate positioning and other purposes, such as beam management, interference management, and sensing between one or more assisting TRPs and one or more network entities (e.g., a gNodeB (gNB), a user equipment (UE), a central unit (CU), or a distributed unit (DU)). To achieve these purposes, accurate locations of the assisting TRPs are needed. The present disclosure provides techniques for acquiring and exchanging the accurate location information of such assisting TRPs.

公开(公告)号：US20230051630A1

公开(公告)日：2023-02-16

申请号：US17402463

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Mehmet Izzet GURELLI ,  Qiang WU ,  Junyi LI ,  Raju HORMIS ,  Tao LUO ,  Navid ABEDINI ,  Ozge KOYMEN ,  Farideddin FAYAZBAKHSH

IPC: H04B7/06 ,  H04B7/0408

Abstract: A base station may identify one or more beams toward a node for communication with at least one UE. The one or more beams may correspond to a plurality of beams from the node. The base station may transmit, to the node, an indication to adjust a surface phase of the node corresponding to the one or more beams or one of the plurality of beams from the node. The base station may select at least one beam of the plurality of beams from the node for communication with the at least one UE. The base station may communicate with the at least one UE via the node and the at least one beam. The at least one beam of the plurality of beams from the node may be based on a defocusing operation associated with a virtual focal point.

公开(公告)号：US20230049962A1

公开(公告)日：2023-02-16

申请号：US17445033

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Sony AKKARAKARAN ,  Navid ABEDINI ,  Tao LUO

IPC: H04W72/12 ,  H04L1/18 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may receive, from a base station, a downlink control information (DCI) message scheduling a first transmission between a source node and the relay UE and a second transmission between the relay UE and a destination node. The UE may transmit, to the base station, at least one of: feedback regarding at least one of the first transmission or the second transmission, or the second transmission. Numerous other aspects are described.

公开(公告)号：US20230041108A1

公开(公告)日：2023-02-09

申请号：US17393272

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Juan MONTOJO ,  Navid ABEDINI ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Junyi LI ,  Sony AKKARAKARAN ,  Tao LUO

IPC: H04W72/14 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide techniques for communicating a dynamically scheduled transmission that overwrites a transmission in a semi-static scheduling occasion. A method performed by a user equipment (UE) includes receiving a first control message, activating a first semi-static scheduling configuration and a second semi-static scheduling configuration for full duplex communication, wherein: the first semi-static scheduling configuration comprises a semi-persistent scheduling (SPS) occasion and the second semi-static scheduling configuration comprises a configured grant (CG) occasion. The method may further include receiving a second control message dynamically scheduling a transmission that overwrites a downlink transmission in the SPS occasion or an uplink transmission in the CG occasion and taking one or more actions to communicate at least the transmission that overwrites the downlink transmission in the SPS occasion or the uplink transmission in the CG occasion.

公开(公告)号：US20230028349A1

公开(公告)日：2023-01-26

申请号：US17443209

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04W72/04 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive configuration information for configuring a plurality of semi-persistent resources for a plurality of UEs, the plurality of semi-persistent resources including one or more semi-persistent resources configured for the first UE. The UE may receive an indication to activate the plurality of semi-persistent resources across the plurality of UEs. The UE may communicate, based at least in part on the indication, using the one or more semi-persistent resources. Numerous other aspects are described.

公开(公告)号：US20230016721A1

公开(公告)日：2023-01-19

申请号：US17373505

申请日：2021-07-12

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

IPC: H04B7/06 ,  H04B7/0456 ,  H04B7/0408 ,  H04W8/24

Abstract: Method and apparatus for null-forming at bidirectional smart repeaters. The apparatus transmits, to a repeater, a repeater configuration. The repeater configuration configures the repeater to beam shape at least one beam of the repeater to suppress at least one side lobe of the at least one beam. The apparatus communicates with the repeater based on the repeater configuration. The apparatus receives, from the repeater, information related to an existing codebook of the repeater and associated beam forming capabilities of the repeater. The apparatus receives, from the repeater, information related to a null-forming codebook configured at the repeater.

公开(公告)号：US20230010134A1

公开(公告)日：2023-01-12

申请号：US17305489

申请日：2021-07-08

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Sony AKKARAKARAN ,  Navid ABEDINI ,  Tao LUO

IPC: H04W88/04 ,  H04L5/14 ,  H04W8/24 ,  H04W24/10 ,  H04B17/336

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may transmit full-duplex (FD) information associated with the relay UE, wherein the FD information indicates at least one of: a capability of the relay UE relating to FD communication, a first indication of whether the relay UE can perform FD relaying based at least in part on a condition at the relay UE, or a second indication of whether the relay UE can perform FD relaying associated with one or more beams. The UE may communicate based at least in part on the FD information. Numerous other aspects are described.

公开(公告)号：US20230008281A1

公开(公告)日：2023-01-12

申请号：US17305432

申请日：2021-07-07

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Jianghong LUO ,  Karl Georg HAMPEL ,  Junyi LI ,  Tao LUO

IPC: H04W76/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an integrated access and backhaul (IAB)-donor central unit (CU) may trigger connectivity between a distributed unit (DU) of a first network node and the IAB-donor CU, wherein the first network node comprises an IAB-node. The IAB may instantiate connectivity between a mobile terminal (MT) of the first network node and the IAB-donor CU after instantiation of the connectivity between the DU of the first network node and the IAB-donor CU. The IAB may transmit a communication to a second network node via the first network node. Numerous other aspects are described.