Title:
METHOD AND APPARATUS FOR DEVICE/SERVICE DISCOVERY AND CHANNEL ACCESS CONTROL IN PROXIMITY DEVICE-TO-DEVICE WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2013/015623
Kind Code:
A2
Abstract:
Embodiments of the invention relate to device/service discovery and channel access control for peer-to-peer wireless communication systems. One embodiment comprises communication in a wireless communication network, by monitoring one or more broadcast channels utilized by one or more wireless communication devices, and based on said monitoring, obtaining information related to said one or more wireless devices. Said communication further includes providing the obtained information to said one or more wireless communication devices for establishing device-to-device wireless communication between at least a pair of wireless communication devices. In one embodiment, the device-to-device wireless communication comprises device-to-device wireless communication between a pair of wireless communication devices in a proximity device-to-device network.
Inventors:
SHAO HUAI-RONG (US)
NGO CHIU YEUNG (US)
NGO CHIU YEUNG (US)
Application Number:
PCT/KR2012/005956
Publication Date:
January 31, 2013
Filing Date:
July 26, 2012
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W48/16; H04W88/02; H04W92/18
Foreign References:
| US6757738B1 | 2004-06-29 |
Other References:
PRAVIN BHAGWAT ET AL. ENHANCING THROUGHPUT OVER WIRELESS LANS USING CHANNEL STATE DEPENDENT PACKET SCHEDULING 1996,
Attorney, Agent or Firm:
LEE, Keon-Joo (Myongryun-dong 4-gaChongro-gu, Seoul 110-524, KR)
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