Multiuser data separation for short message service using ICA (通信方式)
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概要
- 論文の詳細を見る
This paper presents a new algorithm for efficient separation of short messages which are mixed in a multi user short message system. Separation of mixed random binary sequences of data is more difficult than normal sequences. The proposed algorithm applies Kullback leibler independent component analysis over mixed binary sequences of received data. To make ICA sufficient for separation of mixed binary sequences, a random binary tail is inserted after multiuser SMS data at the transmitter side. The random binary tail helps to increase the data length and it makes the ICA more efficient. In this paper, we explain how technically this process is done. This paper presents a new algorithm for efficient separation of short messages which are mixed in a multi user short message system. Separation of mixed random binary sequences of data is more difficult than normal sequences. The proposed algorithm applies Kullback leibler independent component analysis over mixed binary sequences of received data. To make ICA sufficient for separation of mixed binary sequences, a random binary tail is inserted after multiuser SMS data at the transmitter side. The random binary tail helps to increase the data length and it makes the ICA more efficient. In this paper, we explain how technically this process is done.
- 2010-02-22
著者
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YAMASHITA Katsumi
Graduate School of Engineering, Osaka Prefecture University
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ALSHARIF Mohammad
Department of Information Engineering, Faculty of Engineering, University of the Ryukyus
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Khosravy Mandi
Department of Information Engineering, University of the Ryukyus
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Kakazu Satoshi
Department of Information Engineering, University of the Ryukyus
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Khosravy Mahdi
Department of Information Engineering, University of the Ryukyus
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Alsharif Mohammad
Department Of Information Engineering University Of The Ryukyus
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Alsharif Mohammad
Department Of Information Engineering Faculty Of Engineering University Of The Ryukyus:control And I
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Khosravy Mandi
Department Of Information Engineering University Of The Ryukyus
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Kakazu Satoshi
Department Of Information Engineering University Of The Ryukyus
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Yamashita Katsumi
Osaka Prefecture Univ. Sakai‐shi Jpn
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Yamashita Katsumi
Graduate School Of Engineering Osaka Prefecture University
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Yamashita Katsumi
Graduate School of Engineenng, Osaka Prefecture University
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