公开(公告)号：US20250113209A1

公开(公告)日：2025-04-03

申请号：US18477905

申请日：2023-09-29

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Kazuki TAKEDA ,  Jelena DAMNJANOVIC

IPC: H04W16/28 ,  H04W72/0453 ,  H04W72/25 ,  H04W76/10

Abstract: Wireless communications systems and methods related to sidelink communications between user equipments (UEs). A method of wireless communication performed by a first UE comprises establishing a connection with a second UE on a first frequency channel; transmitting, via the first frequency channel, an indication of resources on a second frequency channel; transmitting, via the second frequency channel using the indicated resources, one or more signals sweeping a plurality of beam directions; receiving, via the first frequency channel or the second frequency channel in response to transmitting the one or more signals, an index associated with a preferred beam direction; and communicating with the second UE in the second frequency channel using the preferred beam direction.

公开(公告)号：US20250097905A1

公开(公告)日：2025-03-20

申请号：US18968381

申请日：2024-12-04

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Yan ZHOU ,  Hong CHENG ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Jung Ho RYU

IPC: H04W72/02 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink configuration that indicates a set of sidelink slots comprising a first subset of sidelink slots to be used for first transmissions of sidelink communications and a second subset of sidelink slots to be used for second transmissions of the sidelink communications. The UE may communicate based at least in part on the sidelink configuration. Numerous other aspects are described.

公开(公告)号：US20250097775A1

公开(公告)日：2025-03-20

申请号：US18887909

申请日：2024-09-17

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong LEE ,  Prashanth Haridas HANDE ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Jelena DAMNJANOVIC ,  Peerapol TINNAKORNSRISUPHAP ,  Linhai HE ,  Mickael MONDET ,  Diana MAAMARI ,  Aziz GHOLMIEH ,  Wei YANG

IPC: H04W28/18 ,  H04L5/00 ,  H04W16/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitting device may obtain a plurality of packet data convergence protocol (PDCP) packets. The transmitting device may generate an outer coding block in accordance with assembling the plurality of PDCP packets. The transmitting device may segment the outer coding block into a plurality of outer coding symbols in accordance with an outer coding symbol size. The transmitting device may apply a forward error correction encoding to the outer coding block. The transmitting device may transmit the plurality of outer coding symbols in accordance with applying the forward error correction encoding to the outer coding block. Numerous other aspects are described.

公开(公告)号：US20250081070A1

公开(公告)日：2025-03-06

申请号：US18240095

申请日：2023-08-30

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Ozcan OZTURK ,  Naeem AKL

IPC: H04W36/30 ,  H04W36/36

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect radio link failure (RLF) or handover failure. The UE may perform, based at least in part on the RLF or the handover failure, one or more of layer 1 or layer 2 triggered mobility (LTM) or conditional handover based at least in part on a prioritization of LTM and conditional handover during failure recovery. Numerous other aspects are described.

公开(公告)号：US20250056281A1

公开(公告)日：2025-02-13

申请号：US18448950

申请日：2023-08-13

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Jelena DAMNJANOVIC

IPC: H04W24/10 ,  H04B17/318 ,  H04W24/08

Abstract: Certain aspects of the present disclosure provide techniques for differential measurement reporting for lower-layer triggered mobility (LTM). An example method, performed at a wireless node, generally includes measuring reference signals (RSs), wherein each of the RSs is associated with a cell and a beam, generating, based on the measuring, a report that indicates RS measurements associated with different cells, wherein the report indicates: one or more absolute values of one or more of the RS measurements and one or more differential values for other RS measurements, wherein each of the differential values represents a difference in value of one of the other RS measurements relative to one of the one or more absolute values, and outputting the report for transmission.

公开(公告)号：US20250039869A1

公开(公告)日：2025-01-30

申请号：US18704704

申请日：2022-01-06

Applicant: QUALCOMM INCORPORATED

Inventor： Fang YUAN ,  Yan ZHOU ,  Wooseok NAM ,  Jelena DAMNJANOVIC ,  Junyi LI ,  Tao LUO

IPC: H04W72/1268 ,  H04L1/1812 ,  H04L5/00 ,  H04W24/08 ,  H04W72/231

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a report associated with a maximum permissible exposure event that has occurred for one or more component carriers. The report may indicate one or more candidate beams for each of the one or more component carriers. The UE may receive, from the base station, at least one downlink control information message scheduling an uplink communication on the one or more component carriers. The UE may transmit, to the base station, the uplink communication on the one or more component carriers using at least one transmit beam that corresponds to a candidate beam of the one or more candidate beams for a component carrier of the one or more component carriers. Numerous other aspects are described.

公开(公告)号：US20250031155A1

公开(公告)日：2025-01-23

申请号：US18713039

申请日：2022-01-24

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Jelena DAMNJANOVIC ,  Jing SUN ,  Tao LUO ,  Junyi LI

IPC: H04W52/36 ,  H04W72/044 ,  H04W72/21

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a component carrier (CC) configuring the CC for simultaneous transmissions associated with multiple transmission reception points (TRPs). The UE may transmit a power headroom (PHR) report, associated with the CC, that indicates: a first PHR value associated with a first TRP associated with the multiple TRPs (mTRPs) and a second PHR value associated with a second TRP associated with the mTRPs; or a single PHR value associated with at least one of the first TRP or the second TRP. Numerous other aspects are provided.

公开(公告)号：US20240414695A1

公开(公告)日：2024-12-12

申请号：US18718506

申请日：2022-03-01

Applicant: QUALCOMM Incorporated

Inventor： Luanxia YANG ,  Jing SUN ,  Aleksandar DAMNJANOVIC ,  Rajat PRAKASH ,  Xiaoxia ZHANG ,  Changlong XU ,  Tao LUO ,  Fang YUAN ,  Jelena DAMNJANOVIC

IPC: H04W68/02 ,  H04W52/02 ,  H04W72/25

Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a first sidelink user equipment (UE) may include receiving, from a second sidelink UE, a request to monitor for at least one of a paging signal associated with the second sidelink UE or a wakeup signal (WUS) associated with the second sidelink UE, monitoring for the at least one of the paging signal or the wakeup signal based on the request, receiving, from a base station (BS), the at least one of the paging signal or the wakeup signal, and transmitting, to the second sidelink UE, the at least one of the paging signal or the wakeup signal.

公开(公告)号：US20240381147A1

公开(公告)日：2024-11-14

申请号：US18315843

申请日：2023-05-11

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Jelena DAMNJANOVIC

IPC: H04W24/10 ,  H04B17/345

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling that indicates a set of cross-link interference (CLI) resources to monitor for inter-UE CLI and a set of separate inter-UE CLI metrics for the UE to report for the set of CLI resources. The control signaling may include at least a channel state information (CSI) resource configuration, or a CSI report configuration, or a CLI resource configuration, or a CLI report configuration, or a CSI aperiodic trigger state configuration, or a CLI aperiodic trigger state configuration, or a combination thereof. The UE may monitor the set of CLI resources to determine the set of separate inter-UE CLI metrics for the set of CLI resources. The UE may transmit a measurement report that indicates the set of separate inter-UE CLI metrics for the set of CLI resources.

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.