公开(公告)号：WO2023033523A1

公开(公告)日：2023-03-09

申请号：PCT/KR2022/012972

申请日：2022-08-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： JEON, Jeongho ,  DING, Haichuan ,  MOLAVIANJAZI, Ebrahim ,  CHO, Joonyoung

IPC: H04W72/04 ,  G01S7/02 ,  G01S7/36 ,  H04W16/28 ,  H04W24/10 ,  H04W52/24 ,  H04W16/14 ,  H04W88/02

Abstract: The present disclosure provides a user equipment (UE), comprising: a transceiver; and a processor coupled to the transceiver, and configured to determine a sensing application category or sensing application characteristics for a sensing application, select a spatial filter for radar sensing transmission or reception based on the determined sensing application category or sensing application characteristics, identify a radar sensing transmission power, transmit or receive, via the transceiver, radar sensing signals using the selected spatial filter and the identified radar sensing transmission power, and report one of communication blockage, radar sensing beam information, or channel state information (CSI) adapted to the radar sensing beam information to a base station or neighboring UEs.

公开(公告)号：WO2023277454A1

公开(公告)日：2023-01-05

申请号：PCT/KR2022/008995

申请日：2022-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： LO, Caleb K. ,  JEON, Jeongho ,  DING, Haichuan ,  CHO, Joonyoung ,  MADADI, Pranav ,  YE, Qiaoyang

IPC: H04B17/309 ,  H04B17/391 ,  H04W24/10 ,  H04W8/24 ,  H04W72/04 ,  G06N20/00 ,  H04L43/0864 ,  H04L43/55

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. UE capability for support of machine-learning (ML) based channel environment classification may be reported by a user equipment to a base station, where the channel environment classification classifies a channel environment of a channel between the UE and a base station based on one or more of UE speed or Doppler spread, UE trajectory, frequency selectivity or delay spread, coherence bandwidth, coherence time, radio resource management (RRM) metrics, block error rate, throughput, or UE acceleration. The user equipment may receive configuration for ML based channel environment classification, including at least enabling/disabling of ML based channel environment classification. When ML based channel environment classification is enabled, UE assistance information for ML based channel environment classification, and/or an indication of the channel environment (which may be a pre-defined channel environment associated with a lookup table), may be transmitted by the user equipment to the base station.