公开(公告)号：US20240373422A1

公开(公告)日：2024-11-07

申请号：US18778382

申请日：2024-07-19

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Faris Alfarhan ,  Paul Marinier ,  J. Patrick Tooher ,  Ghyslain Pelletier ,  Aata El Hamss ,  Moon IL Lee ,  Ananth Kini

IPC: H04W72/1268 ,  H04B17/318 ,  H04L5/00 ,  H04W72/23

Abstract: Methods, apparatus, and systems are disclosed. In one embodiment, a method of reporting Channel State Information (CSI) by a wireless transmit/receive unit (WTRU) includes receiving configuration information indicating a plurality of CSI reporting configurations and information indicating multiple downlink (DL) semi-persistent scheduling (SPS) resource configurations, wherein each indicated DL SPS resource configuration is associated with a CSI reporting configuration; and receiving an indicator indicating which one or more of the multiple DL SPS resource configurations are active. The method further includes determining one or more measurement time/frequency resources based on a respective CSI reporting configuration or respective CSI reporting configurations associated with the one or more active DL SPS resource configurations; performing one or more measurements on the determined measurement time/frequency resources; and reporting CSI, wherein the CSI is based on the one or more measurements.

公开(公告)号：US20240334503A1

公开(公告)日：2024-10-03

申请号：US18680424

申请日：2024-05-31

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino Freda ,  Moon IL Lee ,  Paul Marinier ,  Tuong Hoang ,  Jaya Rao ,  Oumer Teyeb

IPC: H04W76/10 ,  H04W68/02 ,  H04W76/28 ,  H04W88/04

CPC classification number: H04W76/10 ,  H04W68/02 ,  H04W76/28 ,  H04W88/04

Abstract: A method performed by a relay wireless transmit/receive unit (WTRU) includes receiving an indication of a change in state of a remote WTRU having a paging link with the relay WTRU, receiving a paging message from a network. The paging message includes a system information (SI) change indication, wherein the SI change indication indicates an availability of updated SI information from the network for the remote WTRU. The relay WTRU transmits the updated SI information to the remote WTRU based on the received indication of a change in state of the remote WTRU.

公开(公告)号：US20240323981A1

公开(公告)日：2024-09-26

申请号：US18680712

申请日：2024-05-31

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Erdem Bala ,  Moon IL Lee ,  Janet Stern-Berkowitz

IPC: H04W72/30 ,  H04W72/0457 ,  H04W72/232

CPC classification number: H04W72/30 ,  H04W72/0457 ,  H04W72/232

Abstract: Methods, apparatus, systems, architectures and interfaces for receiving system information performed by a wireless transmit receive unit (WTRU) having reduced capacity, are provided. A method may include any of: receiving a physical broadcast channel (PBCH) transmission of a cell, the PBCH transmission including information, wherein the information indicates a first control resource set (CORESET) associated with reception of a system information block (SIB); receiving, via the first CORESET, a first physical downlink control channel (PDCCH) transmission including information indicating a first type SIB associated with the first PDCCH transmission, wherein the information indicating the first type SIB includes information indicating a second CORESET that (1) is associated with reception of a second type SIB, and (2) has fewer resource blocks than the first CORESET; and receiving, via the second CORESET, a second PDCCH transmission including information indicating the second type SIB associated with the second PDCCH transmission.

公开(公告)号：US20240295625A1

公开(公告)日：2024-09-05

申请号：US18271605

申请日：2022-01-12

Applicant: Interdigital Patent Holdings, Inc.

Inventor： Fumihiro Hasegawa ,  Jaya Rao ,  Yugeswar Deenoo Narayanan Thangaraj ,  Aata El Hamss ,  Tuong Hoang ,  Paul Marinier ,  Moon IL Lee ,  Ghyslain Pelletier

IPC: G01S5/02

CPC classification number: G01S5/0236 ,  G01S5/0268

Abstract: The disclosure pertains to methods and apparatus for using artificial intelligence and machine learning for positioning of nodes (e.g., wireless transmit/receive units (WTRUs)) in wireless communications. In an example, a method implemented by a WTRU for wireless communications includes receiving configuration information indicating a plurality of positioning methods and a threshold, determining a respective weight for each of the plurality of positioning methods, and sending the respective weights for the plurality of positioning methods based on determining that at least one of the respective weights is greater than the threshold and/or after a preconfigured time period.

公开(公告)号：US20240259053A1

公开(公告)日：2024-08-01

申请号：US18019260

申请日：2021-08-05

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Loic Canonne-Velasquez ,  Afshin Haghighat ,  Young Woo Kwak ,  Moon IL Lee ,  Paul Marinier

IPC: H04B7/0404 ,  H04B7/022 ,  H04B7/06

CPC classification number: H04B7/0404 ,  H04B7/022 ,  H04B7/0626 ,  H04B7/0691 ,  H04B7/0695

Abstract: System(s), method(s), and device(s) for simultaneous transmission and reception is disclosed here. A wireless transmit receive unit (WTRU) may have multiple antenna panels which may be capable of different modes of operation, such as simultaneous DL/DL (S-DD), simultaneous UL/UL (S-UU) and simultaneous DL/UL (S-DU). Further, the WTRU may use each panel independently to communicate with multiple transmission and receive points simultaneously. The WTRU may accomplish this using transmission control indicators, reference signals, monitoring techniques suitable for multiple transmission and reception point communication.

公开(公告)号：US20240188153A1

公开(公告)日：2024-06-06

申请号：US18284915

申请日：2022-03-30

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Tuong Hoang ,  Fumihiro Hasegawa ,  Jaya Rao ,  Moon IL Lee ,  Paul Marinier ,  Ghyslain Pelletier ,  Aata El Hamss

IPC: H04W76/14 ,  H04W92/18

CPC classification number: H04W76/14 ,  H04W92/18

Abstract: The system and method includes PRS scheduling, SL-PRS request and transmission. PRS measurement and report, and autonomous positioning transmission and reporting. The system and method for a WTRU to provision sidelink positioning includes configuring the WTRU with a sidelink positioning service and an associated destination identification (ID), receiving DL-PRS and measurement reporting configuration from a network, transmitting an SL (sidelink)-PRS (positioning reference signal) transmission/reception request using the destination ID to at least one other WTRU requesting the at least one other WTRU to transmit SL-PRS, the request including at least one parameter based on the received measurement reporting configuration and QoS of a positioning service, and performing a PRS measurement and reporting the measurement to the network.

公开(公告)号：US20240171332A1

公开(公告)日：2024-05-23

申请号：US18284911

申请日：2022-03-29

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Young Woo Kwak ,  Moon IL Lee ,  Paul Marinier ,  Nazli Khan Beigi ,  Prasanna Herath

IPC: H04L5/00 ,  H04B7/06

CPC classification number: H04L5/0048 ,  H04B7/0626 ,  H04B7/06968

Abstract: Methods, apparatuses, systems, and/or procedures for reference signal (RS) transmissions and receptions in wireless communications (e.g., 5G NR) are disclosed. For example, a method implemented by a wireless transmit/receive unit (WTRU) includes receiving configuration information indicating a set of RS resources, a set of candidate RS resources, and a threshold; receiving a first RS in an RS resource of the set of RS resources; selecting a candidate RS resource from the set of candidate RS resources, based on a determination that a measurement result of the received first RS is less than or equal to the threshold; and receiving a second RS in the selected candidate RS resource.

公开(公告)号：US20240147410A1

公开(公告)日：2024-05-02

申请号：US18499630

申请日：2023-11-01

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Tuong Hoang ,  Fumihiro Hasegawa ,  Tao Deng ,  Paul Marinier ,  Moon IL Lee ,  Jaya Rao ,  Kunjan Shah

IPC: H04W64/00 ,  H04B17/318

CPC classification number: H04W64/00 ,  H04B17/328

Abstract: A target wireless transmit/receive unit (WTRU) may determine a signal quality of a received sidelink positioning reference signal (SL-PRS) from each anchor WTRU of a sidelink positioning group. The target WTRU may determine whether the sidelink positioning group is suitable for sidelink positioning, for example based on whether a number of anchor WTRUs of the sidelink positioning group that are suitable for sidelink positioning exceeds a threshold value. The target WTRU may determine a position of the target WTRU, for example using the sidelink positioning group based on the number of anchor WTRUs of the sidelink positioning group that are suitable for sidelink positioning exceeding the threshold value.

公开(公告)号：US20230318686A1

公开(公告)日：2023-10-05

申请号：US18015406

申请日：2021-07-27

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Young Woo Kwak ,  Moon IL Lee ,  Paul Marinier ,  Ghyslain Pelletier

IPC: H04B7/06 ,  H04B7/0404 ,  H04B7/08

CPC classification number: H04B7/06956 ,  H04B7/0404 ,  H04B7/088

Abstract: Procedures, methods, architectures, apparatuses, systems, devices, and computer program products are disclosed that may be implemented in wireless transmit/receive unit (WTRU). In one representative method, the WTRU may determine a processing time value and/or type from among a plurality of processing time values and/or types and the method may include sending, by the WTRU to a network entity, a first message indicating the determined processing time value and/or type and receiving a second message indicating a confirmation of the determined processing time value and/or type. The method further may include applying, after receiving the confirmation of the determined processing time value type, the determined processing time value and/or type to processing of a target associated with the determined processing time value and/or type.