METHOD FOR FORMING GROUP ON BASIS OF PROXIMITY BETWEEN PLURALITY OF MOBILE TERMINALS

• Main Authors: KIM, KYUNG-SU, JEONG, JONG-IL, KIM, YONG-JIN
• Format: Patent
• Language: English; French; Korean
• Published: 02.06.2016
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

Disclosed is a method for forming a logical group on the basis of proximity between a plurality of mobile terminals. The method for forming a group on the basis of proximity between a plurality of mobile terminals according to one aspect of an embodiment of the present invention comprises the steps of: receiving, from a first mobile terminal broadcasting a near-field wireless communication signal, identification information for identifying the near-field wireless communication signal (transmission-identifying information); receiving wireless environment information from a plurality of second mobile terminals, the wireless environment information being information prescribed by the characteristics of the near-field wireless communication signals received by the second mobile terminals at the current location, and comprising identification information for identifying each near-field wireless communication signal (reception-identifying information), and at least a part of distance indicators having interrelationships with each entity which has generated a near-field wireless communication signal; and distinguishing the second mobile terminal which transmitted the wireless environment information matching the transmission-identifying information. L'invention concerne un procédé de formation d'un groupe logique basée sur une proximité dans une pluralité de terminaux mobiles. Le procédé de formation d'un groupe basée sur une proximité entre une pluralité de terminaux mobiles selon un aspect d'un mode de réalisation de la présente invention comprend les étapes consistant à : recevoir, d'un premier terminal mobile diffusant un signal de communication sans fil en champ proche, des informations d'identification servant à identifier le signal de communication sans fil en champ proche (informations d'identification de transmission); recevoir des informations d'environnement sans fil, d'une pluralité de seconds terminaux mobiles, les informations d'environnement sans fil étant des informations prescrites par les caractéristiques des signaux de communication sans fil en champ proche reçues par les seconds terminaux mobiles à l'emplacement actuel et comprenant des informations d'identification servant à identifier chaque signal de communication sans fil en champ proche (informations d'identification de réception), et au moins une partie d'indicateurs de distance ayant des interrelations avec chaque entité ayant généré un signal de communication sans fil en champ proche; et distinguer le second terminal mobile qui a transmis les informations d'environnement sans fil correspondant aux informations d'identification de transmission. 복수의 이동 단말기들 간의 근접도를 기초로 논리적인 그룹을 형성하는 방법을 개시한다. 본 실시예의 일 측면에 의하면, 복수의 이동 단말기들 간의 인접도를 기초로 그룹을 형성하는 방법에 있어서, 근거리 무선통신신호를 브로드캐스트 하는 제1 이동 단말기로부터 상기 근거리 무선통신신호를 식별하기 위한 식별정보(이하 '송신식별정보'라고 칭함)를 수신하는 과정; 복수의 제2 이동 단말기로부터 무선환경정보를 수신하는 과정, 상기 무선환경정보는 상기 제2 이동 단말기가 현재 위치에서 수신하는 근거리 무선통신신호들의 특성에 의해 규정되는 정보로서, 각 근거리 무선통신신호를 식별하기 위한 식별정보(이하 '수신식별정보'라고 칭함) 및 각 근거리 무선통신신호를 생성한 객체와 상관관계를 갖는 거리지표 중 적어도 일부를 포함함; 및 상기 송신식별정보와 매칭되는 무선환경정보를 송신한 제2 이동 단말기를 선별하는 과정을 포함하는 그룹 형성 방법을 제공한다.