US 2018/0294934 A1 · METHOD FOR TRANSMITTING AND RECEIVING POSITIONING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

Abstract

The present invention relates to a method for transmitting and receiving a positioning reference signal (PRS) in a wireless communication system. More specifically, the present invention relates to a detailed method and device for setting a transmission pattern for the PRS. Provided in one embodiment is a method by which a terminal receives the PRS, and a terminal device, the method comprising the steps of: monitoring the PRS in one PRS monitoring section; receiving the PRS in one or more consecutive subframes included in the one PRS monitoring section; and transmitting, to a base station, information for a position measurement by using reception time information of the PRS, wherein a resource element allocation pattern of the PRS is determined by a random number.

Claims14

Dependent claims

A method of receiving a positioning reference signal by a User Equipment (UE), the method comprising:

monitoring positioning reference signals in one positioning reference signal monitoring section;
receiving positioning reference signals in one or more successive subframes included in the one positioning reference signal monitoring section;
and
transmitting information for measuring a location based on reception time information of the positioning reference signals to a Base Station (BS),
wherein resource element allocation patterns of the positioning reference signals are determined using a random number.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

15/765,798Filed 5 Oct 2016

Priority

KR 10-2015-01397825 Oct 2015

Published

11 Oct 2018

Term ends

Not estimatedThe source records don’t support an estimate.

Classification13 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
G01S 1/20
Systems for determining direction or position line: using a comparison of transit time of synchronised signals transmitted from non-directional…
G01S 5/0236
Details: assistance data, e.g. base station almanac
G01S 5/10
Using radio waves: position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements , e.g. omega…

Method for transmitting and receiving positioning reference signal in wireless communication system and device therefor

Life of this patent

Method for transmitting and receiving positioning reference signal in wireless communication system and device therefor

Life of this patent

Abstract

Claims14