The overall system performance is degraded due to feedback errors. In this paper, we treat the feedback of the beamforming vector as a generalized vector ...

The overall system performance is degraded due to feedback errors. In this paper, we treat the feedback of the beamforming vector as a generalized vector ...

The overall system performance is degraded due to feedback errors. In this paper, we treat the feedback of the beamforming vector as a generalized vector ...

Pengcheng Zhu, Lan Tang, Yan Wang, Xiaohu You , Jingyu Hua: Pseudo-Gray Coding for Beamforming Systems. ICC 2008: 4689-4695.

In this work, we address the problem of evaluating the outage performance of beamformers designed for multiple transmit and single receive antenna systems ...

Pseudo-Gray Coding for Beamforming Systems ... TL;DR: A lower bound to the average symbol error rate (SER) is derived, and an IA design criterion is proposed to ...

In a multiple-input multiple-output (MIMO) beamforming system with finite rate feedback, the receiver sends back quantized channel information to the ...

Abstract—Partial feedback in multiple-input multiple-output. (MIMO) communication systems provides tremendous capacity gain and enables the transmitter to ...

coding provides approximately a 5 dB gain over full CSI beam- forming. There is more than an 8.5 dB gain over spatial multi- plexing at an error rate of.

In the uncoded case, the uniform and Gray-mapped 16-QAM provides the best performance. However, in the coded case, the performance of superposed 16-QAM becomes ...