2017
DOI: 10.1109/access.2017.2756910
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Precoding Design for Multiuser MIMO Downlink Communication Systems Using an LQ-Based Cascade GSIC Algorithm

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Cited by 2 publications
(2 citation statements)
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“…So, here an enhanced version of ZF algorithms was planned. In 2017, Deng et al (2017) improved the performance of the MU-MIMO downlink systems using a proposed novel LQ-based GSIC pre-coder. The research also suggested that the LQ-based pre-coder scheme that was combined with the unitary transformation and cancellation matrices was also applied to the multiple user environment.…”
Section: Literature Reviewmentioning
confidence: 99%
“…So, here an enhanced version of ZF algorithms was planned. In 2017, Deng et al (2017) improved the performance of the MU-MIMO downlink systems using a proposed novel LQ-based GSIC pre-coder. The research also suggested that the LQ-based pre-coder scheme that was combined with the unitary transformation and cancellation matrices was also applied to the multiple user environment.…”
Section: Literature Reviewmentioning
confidence: 99%
“…In [27], a new hybrid precoding method based on the inverter and switch was presented to maximize the sum-rate in multi-user MIMO networks, which reduced the performance loss. According to the generalized side-information cancellation, a new precoder based on LQ was presented to enhance the performance of the sum-rate in multiuser MIMO downlink networks [28]. For improving the sum-rate, a new antenna selection method based on Gram-Schmidt was proposed to overcome the impacts of the partial antenna connections in massive MIMO FIGURE 1 Time-varying multi-user MIMO distributed antenna system systems, which designed a hybrid precoding [29].…”
Section: Related Workmentioning
confidence: 99%