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1. WO2020116949 - METHOD AND APPARATUS FOR PERFORMING RANGING IN WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2020/116949
Publication Date 11.06.2020
International Application No. PCT/KR2019/017071
International Filing Date 05.12.2019
IPC
H04W 76/14 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
14Direct-mode setup
H04W 76/40 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
40for selective distribution or broadcast
H04W 74/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled access, e.g. random access, ALOHA or CSMA
H04W 4/70 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication or machine type communication
Applicants
  • 삼성전자주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 이민규 LEE, Mingyu
  • 정성아 JEONG, Seongah
Agents
  • 리앤목특허법인 Y.P.LEE, MOCK & PARTNERS
Priority Data
10-2018-015758607.12.2018KR
10-2019-000395411.01.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND APPARATUS FOR PERFORMING RANGING IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL DE RÉALISATION DE TÉLÉMÉTRIE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 레인징을 수행하기 위한 방법 및 장치
Abstract
(EN)
According to one embodiment of the present disclosure, a method for operating an electronic device for performing ranging through an ultra wideband (UWB) comprises the steps of: broadcasting or multicasting a first message for starting the ranging; and transmitting a third message on the basis of whether a second message for responding to the first message is received within a predetermined period of time from another electronic device having received the first message.
(FR)
Un mode de réalisation de la présente invention concerne un procédé pour faire fonctionner un dispositif électronique de manière réaliser une télémétrie à travers une bande ultralarge (UWB), comprenant les étapes suivantes : diffusion ou multidiffusion d'un premier message pour démarrer la télémétrie ; et émission d'un troisième message sur la base de la réception, dans une période prédéterminée de la part d'un autre dispositif électronique ayant reçu le premier message, d'un deuxième message de réponse au premier message.
(KO)
본 개시의 일 실시 예에 따르면, 무선 통신 시스템에서 UWB(Ultra Wideband)를 통해 레인징(ranging)을 수행하는 전자장치의 동작 방법에 있어서, 상기 레인징을 시작하기 위한 제1 메시지를 브로드캐스트 또는 멀티캐스트하는 단계; 및 상기 제1 메시지를 수신한 다른 전자장치로부터, 미리 결정된 기간 내에 상기 제1 메시지에 응답하기 위한 제2 메시지를 수신하는지 여부에 기반하여 제3 메시지를 송신하는 단계를 포함하는, 방법이 개시된다.
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