Search Results - block‐diagonal zero‐forcing precoder

Optimal BD-ZF precoder for multi-user MIMO downlink transmission by Yao, Rugui, Nan, Huani, Xu, Juan, Li, Geng

“…For multi-user MIMO downlink transmission, a block-diagonal zero-forcing (BD-ZF) precoder is usually used to suppress multi-user interference…”
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Optimized BD‐ZF Precoder for Multiuser MIMO‐VFDM Cognitive Transmission by Yao, Rugui, Xu, Juan, Li, Geng, Wang, Ling

“…In this paper, we study an optimized block‐diagonal zero‐forcing (BD‐ZF) precoder in a two‐tiered cognitive network consisting of a macro cell…”
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Cooperative Precoding for Cognitive Transmission in Two-Tier Networks by Yao, Rugui, Liu, Yinsheng, Lu, Lu, Li, Geoffrey Ye, Maaref, Amine

“… And then, three ITPs, a block-diagonal zero-forcing (BD-ZF) ITP, a capacity-achieving (CA) ITP, and a generalized MMSE channel inversion (GMI) ITP, are developed…”
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Improved ZF-like Intra-Tier Precoder for A VFDM Based Two-Tier System by Yao, Rugui, Jiang, Pengfei, Yao, Lukun, Gao, Yan, Zhang, Yuxin, Zuo, Xiaoya

“…) in SCs to handle intra-tier interference. Although block-diagonal zero-forcing (BD-ZF) ITP can completely suppress the interference among the SCs, it also causes loss of some transmitted dimensions…”
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Optimized BD-ZF Precoder for Multiuser MIMO-VFDM Cognitive Transmission by Yao, Rugui, Xu, Juan, Li, Geng, Wang, Ling

“…In this paper, we study an optimized block-diagonal zero-forcing (BD-ZF) precoder in a two-tiered cognitive network consisting of a macro cell (MC) and a small cell (SC…”
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Block diagonal GMD for zero-padded mimo frequency selective channels with zero-forcing DFE by Weng, Ching-Chih, Vaidyanathan, P. P.

“…In the class of systems with linear precoder and zero-forcing (ZF) DFE for zero-padded MIMO frequency selective channels, existing optimal transceiver designs present two major drawbacks…”
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Block Diagonal GMD for Zero-Padded MIMO Frequency Selective Channels by Ching-Chih Weng, Vaidyanathan, P P

“…) efficiency increases. In this paper, we propose using block diagonal geometric mean decomposition (BD-GMD…”
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An Efficient Channel Block Diagonalization Method for Generalized Zero Forcing Assisted MIMO Broadcasting Systems by Li, Wei, Latva-aho, Matti

“… In this letter, we propose to generate a GZF precoder by using the product of a channel pseudo inverse matrix and a block diagonal matrix with an appropriate form, whose optimality for solving…”
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An efficient joint user and antenna selection for MIMO broadcast communications using Generalized Zero Forcing precoder by Li Wei, Latva-aho, Matti

“…) method, we construct the GZF precoder that optimally solves the Sum Rate Maximizing (SRMax) problem by a product of a channel pseudo inverse matrix and a block diagonal matrix…”
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MIMO video broadcast via transmit-precoding and SNR-scalable video coding by Jun Xu, Hormis, R., Xiaodong Wang

“…Video transmission on multiuser wireless channels faces manifold challenges in both source- and channel-coding. We propose a framework to analyze three facets…”
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Scalable Video Multicast on Broadcast Channels by Jun Xu, Hormis, R., Xiaodong Wang

“… The transmitter employs the zero-forcing (ZF) preceding technique, which yields good performance with low complexity…”
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