US 2020/0008186 A1 · METHOD FOR TRANSMITTING OR RECEIVING SIGNAL BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS SUPPORTING SAME

Abstract

Disclosed are a method for transmitting or receiving a signal to or from a base station by a terminal in a wireless communication system, and an apparatus supporting the same. More particularly, the present invention provides a configuration for transmission or reception of a signal by a terminal when an uplink signal transmission time point is dynamically determined, differently from a conventional wireless communication system which determines, as an uplink signal transmission time point, a time point after a predetermined period of time from a time point of a signal for scheduling uplink signal transmission.

Claims13

Dependent claims

A method of operating by a user equipment (UE) in a wireless communication system, the method comprising:

receiving from a base station (BS), downlink control information (DCI) scheduling transmission of an uplink signal;
and
based on (i) a timing advance (TA) configured for the UE and (ii) a processing time of the UE, performing the transmission of the uplink signal scheduled by the DCI or dropping the transmission of the uplink signal scheduled by the DCI.

A user equipment (UE) for operating in a wireless communication system, the UE comprising:

a transmitter;
a receiver;
and
a processor,
wherein the processor is configured to:
receive a base station (BS), downlink control information (DCI) scheduling transmission of an uplink signal;
and
based on (i) a timing advance (TA) configured for the UE and (ii) a processing time of the UE, perform the transmission of the uplink signal scheduled

5 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/570,247Filed 13 Sep 2019

Priority

15 Mar 2017

Published

2 Jan 2020

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

H04W 56/0045
Compensating for timing error of reception due to propagation delay: compensating for timing error by altering transmission time
H04W 72/51
Allocation or scheduling criteria for wireless resources: based on terminal or device properties
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
H04W 56/0015
Synchronization between nodes: one node acting as a reference for the others

Method for transmitting or receiving signal by terminal in wireless communication system, and apparatus supporting same

Life of this patent

Method for transmitting or receiving signal by terminal in wireless communication system, and apparatus supporting same

Life of this patent

Abstract

Claims13