公开(公告)号：US20240195667A1

公开(公告)日：2024-06-13

申请号：US18285708

申请日：2022-03-31

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Nazli KHAN BEIGI ,  Young Woo KWAK ,  Moon Il LEE ,  Paul MARINIER

IPC: H04L27/26 ,  H04J3/06 ,  H04L5/00

CPC classification number: H04L27/2613 ,  H04J3/0685 ,  H04L5/0053

Abstract: Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed to initial access in higher frequencies are provided. Among the methods is a method that may be implemented in a wireless transmit/receive unit and that may include any of receiving a first transmission having a frequency component that carries synchronization signal information and that corresponds to one sync-raster value of a plurality of values of a sync raster; determining one or more parameters based on (i) the one sync-raster value being a member of a partition of a plurality of partitions of the sync raster; and (ii) the partition being indicative of a mode of operation; and receiving a second transmission using the one or more parameters, wherein the second transmission comprises control channel information.

公开(公告)号：US20170013565A1

公开(公告)日：2017-01-12

申请号：US15115511

申请日：2015-01-29

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Ghyslain PELLETIER ,  Paul MARINIER ,  J. Patrick TOOHER ,  Virgil COMSA ,  Diana PANI ,  Stephen E. TERRY

IPC: H04W52/14 ,  H04W72/04 ,  H04W52/36

CPC classification number: H04W52/146 ,  H04W52/343 ,  H04W52/365 ,  H04W52/367 ,  H04W72/0473

Abstract: Methods and devices for offloading and/or aggregation of resources to coordinate uplink transmissions when interacting with different schedulers are disclosed herein. A method in a WTRU includes functionality for coordinating with a different scheduler for each eNB associated with the WTRU's configuration. Disclosed methods include autonomous WTRU grant selection and power scaling, and dynamic prioritization of transmission and power scaling priority.

Abstract translation: 本文公开了用于在与不同调度器交互时协调上行链路传输的资源的卸载和/或聚合的方法和装置。 WTRU中的方法包括用于与与WTRU的配置相关联的每个eNB的不同调度器协调的功能。 公开的方法包括自主的WTRU授权选择和功率缩放以及传输和功率缩放优先级的动态优先级。

公开(公告)号：US20240121652A1

公开(公告)日：2024-04-11

申请号：US18543408

申请日：2023-12-18

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Paul MARINIER ,  Moon-il LEE ,  J. Patrick TOOHER ,  Marian RUDOLF ,  Shahrokh NAYEB NAZAR ,  Janet STERN-BERKOWITZ

IPC: H04W24/10 ,  H04J11/00 ,  H04L5/00 ,  H04W72/541

CPC classification number: H04W24/10 ,  H04J11/005 ,  H04L5/0053 ,  H04L5/0092 ,  H04W72/541 ,  H04L5/0007

Abstract: A method implemented by a Wireless Transmit/Receive Unit (WTRU) includes receiving a DeModulation Interference Measurement (DM-IM) resource, determining an interference measurement based on the DM-IM resource, and demodulating a received signal based on the interference measurement. An interference is suppressed based on the interference measurement. At least one DM-IM resource is located in a Physical Resource Block (PRB). The DM-IM resource is located in a PRB allocated for the WTRU. The DM-IM resource is a plurality of DM-IM resources which form a DM-IM pattern, and the DM-IM pattern is located on a Physical Downlink Shared Channel (PDSCH) and/or an enhanced Physical Downlink Shared Channel (E-PDSCH) of at least one Long Term Evolution (LTE) subframe. The DM-IM resources are different for different Physical Resource Blocks (PRB) in the LTE subframe. The DM-IM is located in a Long Term Evolution (LTE) Resource Block (RB), and the DM-IM pattern is adjusted.

公开(公告)号：US20230388089A1

公开(公告)日：2023-11-30

申请号：US18031810

申请日：2021-10-14

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Young Woo KWAK ,  Moon IL LEE ,  Paul MARINIER ,  Nazli KHAN BEIGI ,  Prasanna HERATH

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04

CPC classification number: H04L5/0094 ,  H04L27/26025 ,  H04L27/2607 ,  H04W72/04

Abstract: Methods, apparatuses and systems directed to enhanced control channel and shared channel transmissions at high frequencies are provided. Among the methods is a method that may include any of receiving downlink control information indicating a modulation and coding scheme (MCS), a time domain resource assignment, and a frequency domain resource assignment; obtaining a subcarrier spacing (SCS) and a cyclic prefix (CP) length based on the MCS; determining the time and frequency domain resource assignments based on the SCS and the CP length; and receiving a downlink transmission at time and frequency resources associated with the time and frequency domain resource assignments.

公开(公告)号：US20230199606A1

公开(公告)日：2023-06-22

申请号：US18110630

申请日：2023-02-16

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino FREDA ,  Diana PANI ,  Benoit PELLETIER ,  Paul MARINIER

IPC: H04W36/36 ,  H04W76/23 ,  H04W76/14 ,  H04W88/04 ,  H04B7/155

CPC classification number: H04W36/36 ,  H04W76/23 ,  H04W76/14 ,  H04W88/04 ,  H04B7/15528 ,  H04B7/155

Abstract: Systems, methods, and instrumentalities are disclosed for a WTRU to act as a mobile relay, the method comprising the WTRU connecting to the network, the WTRU receiving a message from the network indicating that the WTRU is to act as a mobile relay for one or more devices outside of the coverage of the network, the WTRU discovering one or more devices outside of the coverage of the network, and the WTRU receiving a message from the out-of-coverage device that indicates that the out-of-coverage device has selected the WTRU to act as a mobile relay.

公开(公告)号：US20180227882A1

公开(公告)日：2018-08-09

申请号：US15894437

申请日：2016-08-05

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino M. FREDA ,  Aata EL HAMSS ,  Diana PANI ,  Marian RUDOLF ,  Paul MARINIER ,  Benoit PELLETIER

IPC: H04W72/02 ,  H04W72/04 ,  H04W4/46 ,  H04W8/00 ,  H04W56/00 ,  H04W72/08

CPC classification number: H04W72/02 ,  H04W4/46 ,  H04W8/005 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/048 ,  H04W72/08 ,  H04W72/085 ,  H04W76/14

Abstract: A method, apparatus, and system of a User Equipment (UE) device executing communications using a Device-to-Device (D2D) Long Term Evolution (LTE) network are provided. The method includes determining D2D devices communicating in an area, determining whether D2D data is to be transmitted, determining one or more resource sets for transmitting the D2D data, and transmitting the D2D data using the determined one or more resource sets.

公开(公告)号：US20160066364A1

公开(公告)日：2016-03-03

申请号：US14936018

申请日：2015-11-09

Applicant: InterDigital Patent Holdings, Inc

Inventor： Paul MARINIER ,  Diana Pani ,  Ghyslain Pelletier

IPC: H04W76/02 ,  H04W76/04

CPC classification number: H04W72/0453 ,  H04W48/10 ,  H04W52/34 ,  H04W52/38 ,  H04W72/042 ,  H04W76/15 ,  H04W76/16 ,  H04W76/28 ,  H04W88/06

Abstract: A method of managing carrier aggregation for a multi-radio access technology (RAT) wireless transmitter/receiver unit (WTRU) is disclosed. The method may include: receiving, by the WRTU over a primary channel associated with a RAT of a first type, provisioning information for provisioning a supplementary channel associated with a RAT of a second type; establishing the supplementary channel associated with the RAT of the second type based on the received provisioning information; and wirelessly exchanging, by the WRTU, first data associated with a communication over the primary channel via the RAT of the first type, while wireless exchanging second data associated with the communication over the supplementary channel via the RAT of the second type.

Abstract translation: 公开了一种管理多无线电接入技术（RAT）无线发射机/接收机单元（WTRU）的载波聚合的方法。 该方法可以包括：由WRTU通过与第一类型的RAT相关联的主信道接收用于提供与第二类型的RAT相关联的辅助信道的供应信息; 基于所接收的供​​应信息建立与所述第二类型的RAT相关联的所述补充信道; 以及由所述WRTU经由所述第一类型的RAT与所述主信道上的通信相关联的第一数据，以及经由所述第二类型的RAT通过所述辅助信道与所述通信相关联的第二数据进行无线交换。