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1. (KR1020120056533) PEER TO PEER DEVICE DISCOVERY METHOD AND DEVICE THEREOF CAPABLE OF INCREASING PEER TO PEER CONNECTION SPEED BETWEEN DEVICES

Pub. No.:    1020120056533    International Application No.:    1020100118111
Publication Date: Tue Jun 05 01:59:59 CEST 2012 International Filing Date: Fri Nov 26 00:59:59 CET 2010
IPC: H04W 48/16
H04W 84/12
H04W 92/18
Applicants: SAMSUNG ELECTRONICS CO., LTD.
삼성전자 주식회사
삼성전자주식회사
Inventors: JUNG, BU SEOP
정부섭
KIM, JHONG IL
김종일
KIM HYUN SOO
정부섭
김현수
CHOI, JONG MU
김종일
최종무
LEE, JUNG HUN
김현수
이정훈
최종무
이정훈
Title: PEER TO PEER DEVICE DISCOVERY METHOD AND DEVICE THEREOF CAPABLE OF INCREASING PEER TO PEER CONNECTION SPEED BETWEEN DEVICES
Abstract:
PURPOSE: A P2P(Peer to Peer) device discovery method and device thereof are provided to offer connection request attempt environment by enabling a legacy device to confirm the existence of a Wi-Fi(Wireless Fidelity) P2P device. CONSTITUTION: A discovery mode establishment unit(131) establishes a discovery mode as a modified P2P device discovery unit. A group owner establishment unit(132) autonomously establishes a P2P device as a group owner. An operating unit(133) enters into a group owner reception mode. The operating unit discovers an external device. The external device transmits a probe request. COPYRIGHT KIPO 2012