The blind channel equalization techniques especially based on second order statistics equalize the channel output symbols up to an unknown unit norm rotation constant. In this work we present a simple technique which limits this phase constant to take one of the only two possible values. The proposed scheme is valid for the real channels.
On Phase Ambiguity of Real Channels: Blind Channel Equalization Using Second Order Statistics
2006-09-01
299965 byte
Conference paper
Electronic Resource
English
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