US 10,708,910 B2 · Method for transmitting sounding reference signal in wireless communication system and apparatus for supporting same

Abstract

Disclosed are a method for transmitting a sounding reference signal to a base station by a terminal and an apparatus for supporting the same. Particularly, disclosed is a sounding reference signal transmission method comprising: determining a transmission time point of a first SRS within a first TTI, which has a length shorter than the length of one subframe, on the basis of the first TTI; and transmitting the first SRS at the determined transmission time point, wherein a frequency resource at which the first SRS is transmitted is configured independently from a frequency resource at which a second SRS based on a second TTI having a length corresponding to the length of one subframe is transmitted.

Claims14

Dependent claims

A method of transmitting a sounding reference signal (SRS) from a user equipment (UE) to a base station in a wireless communication system, the method comprising:

determining a transmission time point of a first SRS within a first transmission time interval (TTI) based on the first TTI having a length smaller than that of one subframe;
and
transmitting the first SRS at the determined time point,
wherein a frequency resource in which the first SRS is transmitted is configured independently of a frequency resource in which a second SRS is transmitted based on a second TTI having a length corresponding to that of one subframe.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

16/073,473Filed 6 Feb 2017 · us provisional application

Priority

5 Feb 2016

Published

US 2019/0037562 A131 Jan 2019

Granted

7 Jul 2020

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

H04L 5/0048
Arrangements for allocating sub-channels of the transmission path: allocation of pilot signals, i.e. of signals known to the receiver
H04L 5/00
Arrangements affording multiple use of the transmission path
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 72/0446
Based on the type of the allocated resource: resources in time domain, e.g. slots or frames

Method for transmitting sounding reference signal in wireless communication system and apparatus for supporting same

Life of this patent

Method for transmitting sounding reference signal in wireless communication system and apparatus for supporting same

Life of this patent

Abstract

Claims14