Block tomlinson-harashima precoding with vector perturbation for multiuser MIMO downlink

Joondoo Kim; Jiwon Kang; Chungyong Lee

doi:10.1587/transcom.E94.B.355

Block tomlinson-harashima precoding with vector perturbation for multiuser MIMO downlink

Joondoo Kim, Jiwon Kang, Chungyong Lee

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

We propose a multiuser MIMO precoding algorithm that combines the block Tomlinson-Harashima precoding and the vector perturbation (BTHP-VP). BTHP-VP supports multi-stream transmission without additional estimation of each user's effective channel and achieves full spatial diversity. Computer simulations show that BTHP-VP can achieve similar sum rate and improved BER performance compared to the BTHP with maximum likelihood receiver.

Original language	English
Pages (from-to)	355-358
Number of pages	4
Journal	IEICE Transactions on Communications
Volume	E94-B
Issue number	1
DOIs	https://doi.org/10.1587/transcom.E94.B.355
Publication status	Published - 2011 Jan

All Science Journal Classification (ASJC) codes

Software
Computer Networks and Communications
Electrical and Electronic Engineering

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10.1587/transcom.E94.B.355

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abstract = "We propose a multiuser MIMO precoding algorithm that combines the block Tomlinson-Harashima precoding and the vector perturbation (BTHP-VP). BTHP-VP supports multi-stream transmission without additional estimation of each user's effective channel and achieves full spatial diversity. Computer simulations show that BTHP-VP can achieve similar sum rate and improved BER performance compared to the BTHP with maximum likelihood receiver.",

author = "Joondoo Kim and Jiwon Kang and Chungyong Lee",

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Block tomlinson-harashima precoding with vector perturbation for multiuser MIMO downlink

Abstract

All Science Journal Classification (ASJC) codes

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