Bi-directional differential beamforming for multi-antenna relaying

Published: Apr 1, 2015
Abstract
In this work, we propose a differential beamforming (DBF) scheme for bi-directional communication between two single-antenna terminals via a multi-antenna relay station (RS). The proposed scheme utilizes differential phase-shift keying modulation to enable beamforming at the RS without knowledge of the instantaneous channel state information (CSI) at any entity in the network. In our differential scheme, receive and transmit beamforming at the...
Paper Details
Title
Bi-directional differential beamforming for multi-antenna relaying
Published Date
Apr 1, 2015
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