This paper studies a multi-antenna wiretap channel with a passive eavesdropper and an
external helper, where only quantized channel information regarding the legitimate receiver …

We investigate coordinated regularized zero-forcing (RZF) precoding for limited feedback
multicell multiuser (MU) multiple-input-single-output (MISO) systems. We begin by deriving …

We consider limited feedback for zero-forcing-based coordinated beamforming over time-
varying channels. Most previous work on limited feedback focuses on the feedback rate of …

In this paper, we study bit allocation and pairing methods based on distributed zero forcing
beamforming for downlink multi-user distributed antenna (DA) systems with limited …

In this paper, we investigate the joint clustering of users and resources based on minimum
mean square error-ordered successive interference cancellation (MMSE-OSIC) equalization …

The overall performance of cooperative networks is quite sensitive to channel state
information (CSI) of serving and interfering base stations (BSs) and affected strongly by …

In this paper, we analyze the coverage probability of a large-scale heterogenous cellular
network (HetNet) where base stations (BSs) are equipped with multiantennas, serving a …

多输入多输出广播信道下基于有限反馈的最大输出SINR 线性天线合并算法Limited Feedback-based
Maximum Page 1 第36 卷第6 期 电子与信息学报 Vol.36No.6 2014 年6 月 Journal of Electronics …

Downlink joint transmission by a cluster of remote radio-heads (RRHs) is essential for
enhancing throughput in future cellular networks. This method requires global channel state …

Joint transmission by a cluster of smart remote radio heads is an important technique for
enhancing network throughout in future cellular networks. This transmission requires global …