公开(公告)号：US20210376941A1

公开(公告)日：2021-12-02

申请号：US17319969

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

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

IPC: H04B17/345 ,  H04W24/08 ,  H04L5/00 ,  H04L5/14

Abstract: A configuration to configure a first wireless device to detect clutter echo in order to improve a configuration for SIM. The apparatus receives a SIM configuration having one or more parameters specific to clutter echo detection. The apparatus performs SIM for the clutter echo detection based on the SIM configuration. The apparatus reports one or more beams having a largest self-interference RSRP due to clutter echo.

公开(公告)号：US20210376905A1

公开(公告)日：2021-12-02

申请号：US17317694

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Jung Ho RYU ,  Qian ZHANG ,  Navid ABEDINI ,  Tao LUO

IPC: H04B7/06 ,  H04W24/10 ,  H04L5/14 ,  H04W72/04

Abstract: Aspects described herein relate to autonomously measuring one or more new candidate beam pairs during configured resources to determine measurement results for the one or more new candidate beam pairs, where the configured resources can be configured for uplink communications or measurement gaps for transmitting signals to measure candidate beams. A measurement result or an indication of at least one new candidate beam pair can be reported based on a measurement result for the at least one new candidate beam pair of the one or more new candidate beam pairs.

公开(公告)号：US20210376904A1

公开(公告)日：2021-12-02

申请号：US17317690

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Tianyang BAI ,  Navid ABEDINI ,  Qian ZHANG ,  Tao LUO

IPC: H04B7/06 ,  H04W24/10 ,  H04B17/336 ,  H04B17/318 ,  H04L5/14

Abstract: Aspects described herein relate to communicating a configuration indicating resources for measuring new candidate beam pairs for full-duplex operation to facilitate measuring one or more new candidate beam pairs over the resources to determine measurement results for the one or more new candidate beam pairs, and reporting, based on a measurement result for at least one new candidate beam pair of the one or more new candidate beam pairs, the measurement result or an indication of the at least one new candidate beam pair.

公开(公告)号：US20210359831A1

公开(公告)日：2021-11-18

申请号：US17228071

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Xipeng ZHU ,  Tao LUO ,  Luca BLESSENT ,  Karl Georg HAMPEL ,  Jianghong LUO ,  Junyi LI

IPC: H04L5/14 ,  H04W88/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may transmit, to a second wireless node, a cross-link interference (CLI) management configuration message including information identifying a time division duplexing configuration of a mobile terminal of a third wireless node; and communicate with one or more wireless nodes in accordance with the time division duplexing configuration of the mobile terminal based at least in part on transmitting the CLI management configuration message to the second wireless node. Numerous other aspects are provided.

公开(公告)号：US20210351838A1

公开(公告)日：2021-11-11

申请号：US17302200

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/08 ,  H04W24/10 ,  H04B17/336 ,  H04L5/14 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a full duplex transmission mode, a measurement trigger indicating a set of candidate base station beam pairs, wherein a candidate base station beam pair comprises a base station uplink (UL) beam and a base station downlink (DL) beam, wherein the corresponding identified UE beam pair comprises a UE UL beam and a UE DL beam, wherein the set of candidate base station beam pairs are identified based at least in part on a base station self-interference measurement; and transmit, to the base station, a beam measurement report based at least in part on a plurality of beam measurements obtained based at least in part on the measurement trigger. Numerous other aspects are provided.

公开(公告)号：US20210345197A1

公开(公告)日：2021-11-04

申请号：US17302170

申请日：2021-04-26

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/00 ,  H04W76/11 ,  H04W88/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an integrated access and backhaul (IAB) node may determine a cell configuration of a distributed unit (DU) of the IAB node. The cell configuration may be associated with a second IAB donor. The DU may be one of a set of DUs of the IAB node. The IAB node may have a first signaling connection to a central unit (CU) of a first IAB donor. The IAB node may provide the cell configuration associated with the second TAB donor. Numerous other aspects are provided.

公开(公告)号：US20210314890A1

公开(公告)日：2021-10-07

申请号：US17242086

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Navid ABEDINI ,  Tao LUO ,  Jianghong LUO ,  Junyi LI ,  Luca Blessent

IPC: H04W56/00 ,  H04W74/08 ,  H04W92/04 ,  H04W80/02 ,  H04W72/04 ,  H04L27/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may identify a scaling factor associated with determining a periodicity of backhaul physical random access channel (PRACH) resources. The wireless communication device may determine, based at least in part on the scaling factor, the periodicity of the backhaul PRACH resources. The periodicity of the backhaul PRACH resources may be extended as compared to a periodicity of access PRACH resources. Numerous other aspects are provided.

公开(公告)号：US20210306838A1

公开(公告)日：2021-09-30

申请号：US17211609

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Ozcan OZTURK ,  Gavin Bernard HORN ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO

IPC: H04W8/02 ,  H04W4/029 ,  H04W48/16 ,  H04W8/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may receive a mobility history reporting configuration for providing mobility history information associated with a visited cell; and transmit, to a parent node of the wireless node, a mobility history report, containing the mobility history information, based at least in part on the mobility history reporting configuration. Numerous other aspects are provided.

公开(公告)号：US20210297142A1

公开(公告)日：2021-09-23

申请号：US16823011

申请日：2020-03-18

Applicant: QUALCOMM Incorporated

Inventor： Junyi LI ,  Ashwin SAMPATH ,  Navid ABEDINI

IPC: H04B7/155 ,  H01Q1/12

Abstract: Certain aspects of the present disclosure provide techniques for determining a spatial direction of a beam for retransmitting a wireless signal. A method that may be performed by a repeater includes receiving, at the repeater, a signal transmitted by a first node, the signal carrying data intended to be received by a second node. The method may also include determining, by the repeater, a beam direction for retransmitting the received signal to the second node, the beam direction determined based on an object detection process performed by the repeater. The method may also include transmitting, by the repeater to the second node, an amplified retransmission of the received signal using a beam having the determined beam direction.

公开(公告)号：US20210289421A1

公开(公告)日：2021-09-16

申请号：US17249632

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

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

IPC: H04W40/24 ,  H04W40/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node in a wireless multi-hop network may determine a change in multiplexing capability relating to communications on one or more radio link control (RLC) channels, and transmit information to a central unit that enables the central unit to cause modification of at least one of routing or RLC channel mapping in the wireless multi-hop network based at least in part on the change in multiplexing capability. Numerous other aspects are provided.