US 2022/0104222 A1 · METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM

Abstract

The present invention relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: triggering PHR at a first time point; determining PH information of a cell on the basis of actual transmission or a reference format, on the basis of an UL scheduling status; and transmitting the PH information of the cell at a second time point, via a CG-based PUSCH, wherein the UL scheduling status comprises DCI reception from the first time point to a third time point which exists before the second time point, and a time interval between the third time point and the second time point is determined on the basis of a PUSCH processing time.

Claims15

Dependent claims

A method of transmitting a signal by an apparatus in a wireless communication system, the method comprising:

triggering a power headroom report (PHR) at a first time point;
determining power headroom (PH) information about a cell based on an actual transmission or a reference format based on an uplink (UL) scheduling state;
and
transmitting the PH information about the cell on a configured grant (CG)-based physical uplink shared channel (PUSCH) at a second time point,
wherein the UL scheduling state includes reception of downlink control information (DCI) from the first time point to a third time point before the second time point, and a time interval between the third time point and the second time point is determined based on a PUSCH processing time.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

17/298,350Filed 28 Nov 2019

Priority

KR 10-2018-015022428 Nov 2018

Published

31 Mar 2022

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

H04L 5/0053
Arrangements for allocating sub-channels of the transmission path: allocation of signalling, i.e. of overhead other than pilot signals
H04W 72/1268
Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows: of uplink data flows
H04L 5/0044
Arrangements for allocating sub-channels of the transmission path: allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
H04L 5/0051
Allocation of pilot signals, i.e. of signals known to the receiver: of dedicated pilots, i.e. pilots destined for a single user or terminal

Method and apparatus for transmitting and receiving wireless signal in wireless communication system

Life of this patent

Method and apparatus for transmitting and receiving wireless signal in wireless communication system

Life of this patent

Abstract

Claims15