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On Phase Ambiguity of Real Channels: Blind Channel Equalization Using Second Order Statistics

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4 Author(s)
Naveed, A. ; Mohammed Ali Jinnah Univ., Islamabad ; Choudhry, M.A.S. ; Qureshi, I.M. ; Cheema, T.A.

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.

Published in:

Advances in Space Technologies, 2006 International Conference on

Date of Conference:

2-3 Sept. 2006