公开(公告)号：US20240357447A1

公开(公告)日：2024-10-24

申请号：US18653804

申请日：2024-05-02

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Ozcan OZTURK ,  Iyab Issam SAKHNINI ,  Olufunmilola Omolade AWONIYI-OTERI ,  Sony AKKARAKARAN ,  Junyi LI

IPC: H04W36/00 ,  H04W8/02 ,  H04W24/10 ,  H04W48/20

CPC classification number: H04W36/0085 ,  H04W8/02 ,  H04W24/10 ,  H04W36/0058 ,  H04W36/00835 ,  H04W48/20

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mobility techniques that allow for mobility of a user equipment (UE) between a set of cells. A method that may be performed by a UE includes receiving signaling configuring the UE with a set of cells that support physical (PHY) layer or medium access control (MAC) layer mobility signaling and with a measurement configuration for the set of cells, reporting, to a network entity, measurements for at least some of the set of cells in accordance with the measurement configuration, and receiving, from the network entity, PHY layer or MAC layer mobility signaling to move the UE to one of the cells in the set, wherein the mobility signaling is based, at least in part, on the reported measurements.

公开(公告)号：US20240267171A1

公开(公告)日：2024-08-08

申请号：US18166289

申请日：2023-02-08

Applicant: QUALCOMM Incorporated

Inventor： Raviteja PATCHAVA ,  Xiaoxia ZHANG ,  Iyab Issam SAKHNINI ,  Jun MA ,  Morteza SOLTANI ,  Jing SUN

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L5/0023 ,  H04L27/2601 ,  H04W8/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability signaling indicating that orthogonal time frequency space index modulation (OTFS-IM) is supported by the UE. The UE may receive, based at least in part on the capability signaling, an indication of a subblock size of a subblock and an index modulation pattern associated with the subblock for the OTFS-IM. The UE may perform a communication based at least in part on the indication of the subblock size and the index modulation pattern for the OTFS-IM. Numerous other aspects are described.

公开(公告)号：US20240215042A1

公开(公告)日：2024-06-27

申请号：US18597425

申请日：2024-03-06

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Mahmoud TAHERZADEH BOROUJENI

IPC: H04W72/23 ,  H04W56/00 ,  H04W72/30

CPC classification number: H04W72/23 ,  H04W72/30 ,  H04W56/001

Abstract: A method for wireless communication performed by a user equipment (UE) includes receiving a physical broadcast channel (PBCH). The method also includes receiving a number of control resource sets (CORESETS) based on the received PBCH. The method further includes receiving one or more physical downlink shared channels (PDSCHs) based on receiving the number of CORESETS.

公开(公告)号：US20240214978A1

公开(公告)日：2024-06-27

申请号：US18069638

申请日：2022-12-21

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tao LUO

IPC: H04W64/00 ,  H04B17/30

CPC classification number: H04W64/006 ,  H04B17/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a measurement of a signal or a channel. The UE may adjust a mobility characteristic of the UE based at least in part on the measurement. The UE may apply the adjusted mobility characteristic. Numerous other aspects are described.

公开(公告)号：US20240147491A1

公开(公告)日：2024-05-02

申请号：US18532084

申请日：2023-12-07

Applicant: Qualcomm Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/0048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of an initial downlink bandwidth for the UE. The UE may receive, via a master information block (MIB), configuration information for a control resource set (CORESET) associated with physical downlink control channel (PDCCH) monitoring for initial access, where the configuration information indicates a frequency domain resource allocation for the CORESET, and where the frequency domain resource allocation for the CORESET is at least partially outside of the initial downlink bandwidth. The UE may receive one or more PDCCH messages associated with the CORESET based at least in part on at least one of modifying a resource mapping of the CORESET or modifying the initial downlink bandwidth. Numerous other aspects are provided.

公开(公告)号：US20240114451A1

公开(公告)日：2024-04-04

申请号：US18334319

申请日：2023-06-13

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Iyab Issam SAKHNINI ,  Huilin XU ,  Ahmed ELSHAFIE

IPC: H04W52/02 ,  H04W72/23 ,  H04W76/28

CPC classification number: H04W52/0229 ,  H04W72/23 ,  H04W76/28

Abstract: A network node may configure a UE for discontinuous reception (DRX). The network node may transmit, to the UE, a plurality of DRX configurations. Further, the network node may transmit, to the UE, information associated with an active time of a first DRX configuration of the plurality of DRX configurations, with the active time being different from an inactive time of the first DRX configuration. Further, the network node may transmit, to the UE, data based on the active time of the first DRX configuration. The UE may receive the plurality of DRX configurations. Further, the UE may receive the information associated with the active time of the first DRX configuration. The UE may monitor for data based on the active time of the first DRX configuration.

公开(公告)号：US20240049251A1

公开(公告)日：2024-02-08

申请号：US18363615

申请日：2023-08-01

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Wooseok NAM ,  Diana MAAMARI ,  Iyab Issam SAKHNINI ,  Ahmed ELSHAFIE

IPC: H04W72/232 ,  H04W72/1263 ,  H04W72/51 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04W72/1263 ,  H04W72/51 ,  H04L5/0053

Abstract: Method and apparatus for dynamic PDCCH skipping for XR. The apparatus receives a PDCCH skipping configuration. The apparatus receives an indication to perform a PDCCH skipping procedure based on the PDCCH skipping configuration. The apparatus determines to monitor a DCI during the PDCCH skipping procedure based on the PDCCH skipping configuration. The apparatus may transmit a UE capability report indicating that the UE supports a dynamic behavior of monitoring for the DCI that schedules a retransmission during a PDCCH skipping period. The apparatus may monitor a non-scheduling DCI based PDCCH monitoring adaptation indication. The apparatus may perform a dynamic behavior of monitoring for the DCI that schedules a retransmission during a PDCCH skipping period.

公开(公告)号：US20230421337A1

公开(公告)日：2023-12-28

申请号：US17849067

申请日：2022-06-24

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Yan ZHOU

IPC: H04L5/00 ,  H04W24/08

CPC classification number: H04L5/0092 ,  H04W24/08 ,  H04L5/0058

Abstract: Aspects of the disclosure relate to a device initiating an update of active transmission configuration indicator (TCI) states and/or spatial relation configurations. The device measures one or more signal strengths of one or more network entity transmit beams and activates one or more TCI states/spatial relation configurations corresponding to the one or more network entity transmit beams based on the measured one or more signal strengths. The device further outputs a report indicating the one or more activated TCI states or the one or more activated spatial relation configurations. Thereafter, the device obtains, from a network entity, information indicating a network entity transmit beam corresponding to an activated TCI state or an activated spatial relation configuration and switches, based on the information, to at least one device receive beam that is associated with the indicated network entity transmit beam to communicate signals with the network entity.

公开(公告)号：US20230412334A1

公开(公告)日：2023-12-21

申请号：US17807555

申请日：2022-06-17

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0048 ,  H04W72/0466

Abstract: A UE may be configured to receive an indication of a CSI-RS configuration. The CSI-RS configuration may be received from a network entity. The CSI-RS configuration may include at least one CSI-RS RB group associated with CDM for a set of CSI-RSs. The at least one CSI-RS RB group may correspond to at least one of a plurality of RBs in a frequency domain or a plurality of slots in a time domain. The UE may be configured to receive the set of CSI-RSs based on the CSI-RS configuration and the CDM for the set of CSI-RSs. The CDM for the set of CSI-RSs may be associated with at least one of the plurality of RBs or the plurality of slots.

公开(公告)号：US20230388069A1

公开(公告)日：2023-11-30

申请号：US17664703

申请日：2022-05-24

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L5/0044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform a measurement of one or more reference signals associated with a layer 1 (L1) measurement report. The UE may transmit a light L1 measurement report associated with the measurement of the one or more reference signals based at least in part on the measurement of the one or more reference signals satisfying one or more light L1 measurement report conditions, wherein the light L1 measurement report is based at least in part on a previously transmitted normal L1 measurement report, and wherein the light L1 measurement report at least one of: omits at least some information that was transmitted in the previously transmitted normal L1 measurement report, or contains different information than the previously transmitted normal L1 measurement report. Numerous other aspects are described.