An Intercell Interference Cancellation Method for OFDM-Based Cellular Systems Using a Virtual Smart Antenna(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
In this letter, a concept of virtual smart antenna (SA) is introduced for OFDM-based cellular systems with a frequency reuse factor equal to 1. A method of estimating intercell symbol timing offsets (STOs) from received OFDM signals impinging on virtual antenna is proposed for users at a cell boundary. Also, adaptive beamforming methods for virtual SA are proposed to reduce intercell interference (ICI) from adjacent base stations (BSs).
- 社団法人電子情報通信学会の論文
- 2006-01-01
著者
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CHO Yong
School of Environmental System Engineering, Pukyong National University
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Cho Yong
School Of Chemical Engineering Seoul National University
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Cho Yong
Chung‐ang Univ. Seoul Kor
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Cho Yong
School Of Electrical And Electronic Engineering Chung-ang Univ.
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LEE Kyu
School of Electrical and Electronic Engineering, Chung-Ang Univ.
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Lee Kyu
Chung‐ang Univ. Seoul Kor
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Lee Kyu
School Of Electrical And Electronic Engineering Chung-ang Univ.
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Park Kyung
Keti (korea Electronics Technology Institute)
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Cho Yong
School of Chemical and Biological Engineering, Seoul National University, San 56-1, Shillim-dong, Kwanak-ku, Seoul 151-744, Korea
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