公开(公告)号：US12192926B2

公开(公告)日：2025-01-07

申请号：US17632224

申请日：2020-08-17

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Hyejung Jung ,  Alexander Johann Maria Golitschek Edler von Elbwart ,  Joachim Löhr ,  Vijay Nangia ,  Prateek Basu Mallick

IPC: H04W56/00 ,  H04L5/00 ,  H04W24/10 ,  H04W4/20

Abstract: Information of at least one measurement RS resource and measurement timing configuration can be received (510). An attempt can be made to detect (530) at least one measurement RS on the at least one measurement RS resource from downlink signals received (520) in a first measurement window. Measurements can be performed (540) on a first set of measurement RSs including at least one successfully detected measurement RS from the at least one measurement RS. A second set of measurement RSs can be identified (550) from the at least one measurement RS, where the second set of measurement RSs was not detected in the first measurement window. An attempt can be made to detect (560) at least the second set of measurement RSs in a second measurement window, where the second measurement window can start no earlier than an end of the first measurement window.

公开(公告)号：US20250008515A1

公开(公告)日：2025-01-02

申请号：US18263876

申请日：2022-02-01

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Majid Ghanbarinejad ,  Hyejung Jung ,  Vijay Nangia

IPC: H04W72/20 ,  H04W72/0446 ,  H04W84/04

Abstract: Apparatuses, methods, and systems are disclosed for performing simultaneous wireless communication operations. One method includes receiving, at a node, a first configuration of a first resource and a second configuration of a second resource. The first resource and the second resource overlap in a time domain. The method includes receiving first information associated with a first operation on the first resource and a second operation on the second resource. The method includes determining whether the node is capable of performing the first operation and the second operation simultaneously based at least in part on the first information. The method includes transmitting a control message including second information indicating whether the node is capable of performing the first operation and the second operation simultaneously.

公开(公告)号：US12177689B2

公开(公告)日：2024-12-24

申请号：US18182206

申请日：2023-03-10

Applicant: Lenovo (Singapore) PTE. LTD.

Inventor： Karthikeyan Ganesan ,  Prateek Basu Mallick ,  Vijay Nangia ,  Ravi Kuchibhotla

IPC: H04W52/10 ,  H04L5/00 ,  H04W8/00 ,  H04W16/28 ,  H04W52/24 ,  H04W92/18

Abstract: Apparatuses, methods, and systems are disclosed for directional transmission/reception of groupcast and unicast communication. One apparatus includes a memory comprising instructions executable by a processor to cause the apparatus to receive a sidelink (“SL”) configuration for SL communication, the SL configuration indicating a SL grant and a physical uplink control channel (“PUCCH”) resource for hybrid automatic repeat request (“HARQ”) feedback. The instructions are executable by the processor to cause the apparatus to transmit a positive acknowledgement on the PUCCH resource based at least in part on the HARQ feedback being disabled.

公开(公告)号：US20240414763A1

公开(公告)日：2024-12-12

申请号：US18699537

申请日：2022-10-10

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Majid Ghanbarinejad ,  Hyejung Jung ,  Vijay Nangia

IPC: H04W74/0816 ,  H04W74/0833 ,  H04W88/08

Abstract: Apparatuses, methods, and systems are disclosed for directional LBT in IAB. An apparatus (800) includes a processor (805) and a memory (810) coupled to the processor (805). The processor (805) is configured to perform a first part of channel sensing on a shared medium by using a first entity of the apparatus (800). The processor (805) is configured to perform, using a second entity of the apparatus (800), a second part of the channel sensing on the shared medium in response to determining that the second entity is allowed to perform a second part of the channel sensing on the shared medium. The processor (805) is configured to access, using the second entity of the apparatus (800), the shared medium in response to determining that the shared medium is idle based on the channel sensing.

公开(公告)号：US20240413942A1

公开(公告)日：2024-12-12

申请号：US18697106

申请日：2022-09-30

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Ahmed Hindy ,  Ali Ramadan Ali ,  Vijay Nangia

IPC: H04L5/00 ,  H04B7/06

Abstract: Apparatuses, methods, and systems are disclosed for repeater-assisted communication. An apparatus (600) includes a processor (605) and a memory (610) coupled to the processor (605). In one embodiment, the processor (605) is configured to cause the apparatus (600) to receive, from a network, an indication of RAC for the apparatus (600): receive, from the network, configuration information comprising at least one of frequency resources and time resources that the apparatus (600) uses for RAC; receive, from the network, configuration information for reference signals that are transmitted from the network to the apparatus (600); and determine an indication of one or more UE devices whose transmissions are repeated by the apparatus (600).

公开(公告)号：US20240380513A1

公开(公告)日：2024-11-14

申请号：US18559174

申请日：2022-05-05

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Hyejung Jung ,  Vijay Nangia ,  Hossein Bagheri

IPC: H04L1/00 ,  H04W72/21 ,  H04W72/566

Abstract: Apparatuses, methods, and systems are disclosed for determining a number of PRBs for a PUCCH transmission. One method includes receiving information indicating a first code rate and a second code rate. The first code rate is associated with multiplexed HP UCI bits and the second code rate is associated with multiplexed LP UCI bits. The method includes determining a number of PRBs for a PUCCH transmission based at least on the first code rate, a number of multiplexed HP UCI bits, the second code rate, a number of multiplexed LP UCI bits, and a maximum number of PRBs for the PUCCH transmission. The method includes transmitting the PUCCH transmission in the number of PRBs.

公开(公告)号：US12143871B2

公开(公告)日：2024-11-12

申请号：US18446394

申请日：2023-08-08

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Hyejung Jung ,  Prateek Basu Mallick ,  Joachim Loehr ,  Ravi Kuchibhotla ,  Vijay Nangia ,  Ebrahim MolavianJazi ,  Robert T. Love

IPC: H04W36/00 ,  H04L5/00 ,  H04W74/0833

Abstract: Apparatuses, methods, and systems are disclosed for random access skip configuration. One method includes receiving a handover command message from a first cell, wherein: the handover command message includes first information that indicates a configuration of a second cell, random access channel resources on the second cell, and a first reference signals associated with the second cell; each of the first reference signals is associated with a random access channel resource; second information indicates skip configurations and second reference signals are associated with the second cell; and each of the second reference signals is associated with a random access skip configuration. The method includes receiving a first set of downlink reference signals and a second set of downlink reference signals. The method includes, selecting a first downlink reference signal and determining whether to perform a random access procedure.

公开(公告)号：US20240365339A1

公开(公告)日：2024-10-31

申请号：US18684318

申请日：2022-08-16

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Hyejung Jung ,  Hossein Bagheri ,  Vijay Nangia

IPC: H04W72/232 ,  H04L1/00 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/232 ,  H04L1/0003 ,  H04L5/0055 ,  H04W72/0446 ,  H04W72/0453

Abstract: Apparatuses, methods, and systems are disclosed for performing communications using a set of scheduling configurations. One method includes receiving, at a user equipment, information indicating at least one set of scheduling configurations. Each set of scheduling configurations of the at least one set of scheduling configurations includes at least one scheduling configuration, and each scheduling configuration of the at least one scheduling configuration includes scheduling information including time domain resource allocations, frequency domain resource allocations, a modulation and coding scheme (“MCS”), or some combination thereof. The method includes receiving downlink control information (“DCI”) that indicates activation of a set of scheduling configurations of the at least one set of scheduling configurations for a duration. The method includes performing communications on a plurality of scheduling occasions of the set of scheduling configurations. The plurality of scheduling occasions is within the duration.

公开(公告)号：US12069687B2

公开(公告)日：2024-08-20

申请号：US17584175

申请日：2022-01-25

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Hossein Bagheri ,  Hyejung Jung ,  Vijay Nangia

IPC: H04W72/23 ,  H04W72/04 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04W72/0453

Abstract: A configuration of a first search space for monitoring control channel candidates over a first set of symbols can be transmitted. A configuration of an alternative set of search spaces containing at least a second search space for monitoring control channel candidates over a second set of symbols can be transmitted. Control channel candidates can be monitored in the first search space when an uplink transmission does not overlap with the first set of symbols. Control channel candidates can be monitored in the second search space instead of the first search space when the uplink transmission overlaps with the first set of symbols. Downlink control information scheduling an uplink transmission over a third set of symbols can be transmitted, where a determination is made as to whether the uplink transmission overlaps with the first set of symbols.

公开(公告)号：US12052767B2

公开(公告)日：2024-07-30

申请号：US18111085

申请日：2023-02-17

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Hyejung Jung ,  Vijay Nangia ,  Ravi Kuchibhotla

IPC: H04W74/0833 ,  H04W48/08 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/542 ,  H04W74/00 ,  H04W74/08

CPC classification number: H04W74/0833 ,  H04W48/08 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/542 ,  H04W74/002 ,  H04W74/0891

Abstract: Apparatuses, methods, and systems are disclosed for random access configuration. One method includes receiving a first cell-defining synchronization signal block on a carrier. The method includes synchronizing to the first cell-defining synchronization signal block. The method includes receiving a first system information message associated with a first serving cell of the first cell-defining synchronization signal block. The first system information message includes a first random access channel configuration. The method includes receiving a bandwidth part configuration via a dedicated message from the first serving cell that indicates a bandwidth part configured with a second random access channel configuration. The method includes performing random access according to the second random access channel configuration in the bandwidth part of the first serving cell.