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Registered METHOD AND APPARATUS FOR SPATIAL REUSE BY ASSISTANCE OF DISTRIBUTED DEVICES OVER WIRELESS SYSTEM USING DIRECTIONAL ANTENNAS
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METHOD AND APPARATUS FOR SPATIAL REUSE BY ASSISTANCE OF DISTRIBUTED DEVICES OVER WIRELESS SYSTEM USING DIRECTIONAL ANTENNAS
- Inventors
- Hong Seung Eun, Lee Woo Yong
- Application No.
- 12852792 (2010.08.09)
- Publication No.
- 20110116393 (2011.05.19)
- Registration No.
- 8817759 (2014.08.26)
- Country
- UNITED STATES
- Project Code
- 09ZR1600, Research on Ubiquitous Infra, Kim Dae Sik
- Abstract
- Disclosed are a method for spatial reuse by support of distributed devices in a wireless communication system using a directional antenna, and an apparatus for the same. In the wireless communication system using the directional antenna, the method arranges an antenna with respect to a target device for communication before the distributed devices request a resource for communication, informs the target device or a central control unit in advance of a measurement result of a signal in MASs through the antenna, and requests a resource and receives a resource allocation based on the measurement result.
- KSP Keywords
- Central Control, Communication system, Control Unit, Directional Antenna, Distributed devices, Wireless communication system, resource allocation(RA), spatial reuse, wireless communication, wireless system