Moon S Lee

20220330337, Oct 13, 2022

Jun 16, 2022

17/842697

- Wilmington DE, US
Ahmad Reza HEDAYAT - Aliso Viejo CA, US
Hanqing LOU - Syosset NY, US
Rui YANG - Greenlawn NY, US
Moon IL LEE - Melville NY, US

H04W 74/08
H04L 5/00
H04W 16/14
H04W 24/08
H04W 72/04

An LBT method and apparatus are disclosed for a WTRU and gNB. A method may comprise receiving a gNB beam direction schedule and an LBT measurement configuration. The WTRU may switch a receiver so as to receive a beam based on the beam direction schedule and monitor for a DCI. The WTRU may be configured to determine whether there is a transmission for the WTRU and if there is, the transmission may be received. The transmission may be a DCI for an uplink transmission of the WTRU. A WTRU may be configured to receive the gNB beam direction schedule and the LBT measurement configuration at a start of an MCOT.

20230097142, Mar 30, 2023

Feb 10, 2021

17/798785

- Wilmington, DE
Paul Marinier - Brossard, CA
J. Patrick Tooher - Montreal, CA
Ghyslain Pelletier - Montréal, CA
Aata El Hamss - Laval, CA
Moon IL Lee - Melville NY, US
Ananth Kini - Conshohocken PA, US

H04W 72/1268
H04W 72/23
H04B 17/318
H04L 5/00

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.

20230078339, Mar 16, 2023

Feb 16, 2021

17/797895

- Wilmington DE, US
Loic Canonne-Velasquez - Dorval, CA
Moon IL Lee - Melville NY, US
Prasanna Herath - Laval, CA
Virgil Comsa - Montreal, CA

IDAC Holdings, Inc. - Wilmington DE

H04B 7/06
H04B 7/024

Apparatuses and methods are disclosed for panel selection for uplink (UL) transmission in a multi-transmission-reception point (TRP) system. A method performed by a wireless transmit/receive unit (WTRU) may include receiving, for each of a plurality of transmit/receive points (TRPs), information for measuring a first set of reference signals and spatial relation information, the spatial relation information associating each of one or more transmit beams with one or more of a second set of reference signals and with physical uplink control channel (PUCCH) resources. The method may include, for each of the plurality of TRPs, measuring a pathloss of each common reference signal among the first and second set of reference signals. The method may include selecting a transmit beam and a TRP and sending a transmission to the selected TRP. The transmit beam may be associated with an antenna panel of the WTRU.

20210092720, Mar 25, 2021

Dec 7, 2020

17/114477

- Wilmington DE, US
Oghenekome Oteri - San Diego CA, US
Alphan Sahin - Westbury NY, US
Shahrokh Nayeb Nazar - San Diego CA, US
Moon IL Lee - Melville NY, US
Prasanna Herath - Saint-Laurent, CA

H04W 72/04
H04B 7/0456
H04B 7/06

Methods, apparatuses, systems, devices, and computer program products directed to phase-continuous frequency selective precoding are provided. Included among these classes are methods for use in connection with dynamic precoding resource block group (PRG) configuration and with codebook based transmission configuration. A representative of such methods may include any of receiving signaling indicating transmit precoding information; determining a candidate PRG size using any of the transmit precoding information, a rule for determining a PRG size and configured PRG sizes; and configuring or reconfiguring a wireless transmit/receive device in accordance with the candidate PRG size. Another of the representative methods may include reporting a transmission coherence capability of a wireless transmit/receive unit; receiving a codebook subset restriction (CBSR) commensurate with the transmission coherence capability; determining a transmit precoding matrix indices (TPMI) size based on the CBSR; receiving a TPMI; and detecting or decoding the TPMI based on the determined TPMI size.