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Detail
Registered STATION FOR DATA TRANSMISSION/RECEPTION SYNCHRONIZATION
- Inventors
- Chang Kapseok, Jin Sung-Geun, Lee Woo Yong, Chung Hyun Kyu, Kwon Hyoung Jin
- Application No.
- 14586901 (2014.12.30)
- Publication No.
- 20150139069 (2015.05.21)
- Registration No.
- 9237540 (2016.01.12)
- Country
- UNITED STATES
- Project Code
- 09MR7400, Development of Open mmWave Wireless Interface Platform Technology, Chung Hyun Kyu
- Abstract
- A source station for synchronization of transmission and reception of data in a cooperative communication system includes a first receiver to receive, from a destination station, a first request frame including information regarding a first point in time when a first response frame is to be transmitted; a first transmitter to transmit the first response frame to the destination station, at the first point in time; a second transmitter to transmit, to a relay station, a second request frame including information regarding a second point in time when a second response frame is to be transmitted; a second receiver to receive the second response frame transmitted by the relay station at the second point in time; and a time estimator to estimate a first propagation delay time between the source station and the relay station, based on a time in which the second response frame is received.
- Family