SHERP

Channel Estimation for OCI Mitigation in Mobile WiMAX Systems
모바일 와이맥스 시스템에서 인접 셀 간섭 완화를 위한 채널 추정

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Authors
Kim, Cheong-Hwan; Ban, Dae-Seung; Lee, Yong-Hwan
Issue Date
2008-06
Publisher
Institute of Electronics Engineers of Korea = 대한전자공학회
Citation
대한전자공학회 하계학술대회, 2008년 6월
Keywords
channel estimationother cell interferenceWiMAX
Abstract
In orthogonal frequency division multiplexing
based wireless system, a pilot signal is often
employed to estimate channel state information
(CSI). However, the received pilot signal is
interfered by other cell interference in multi-cell
environments. We consider the estimation of CSI by
utilizing orthogonal preambles and channel
correlation.
Language
English
URI
http://hdl.handle.net/10371/7076
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Others_전기·정보공학부
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