Effective Precoding Technique for Multiuser MIMO Systems*

Taoufik Ben Rejeb

doi:10.17747/teds-2018-44-46

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Effective Precoding Technique for Multiuser MIMO Systems*

Taoufik Ben Rejeb

Year: 2019 Pages: 44-46

DOI: 10.17747/teds-2018-44-46

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Abstract

Using of quantized channel state information on transmitter (CSIT) side for adaptive signal processing on base station (BS) side also called as precoding provides to reduce feedback channel bandwidth in comparison with full CSIT.There are many solutions for feedback channel quantization but the aim of this paper is to note the performance of Grassmannian manifold for codebook design.

Keywords:

Precoding Codebook Channel state information MIMO Base station Computer science Grassmannian Transmitter Zero-forcing precoding Quantization (signal processing) Bandwidth (computing) Telecommunications link Electronic engineering Channel (broadcasting) Control theory (sociology) Telecommunications Algorithm Mathematics Wireless Engineering Artificial intelligence

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Advanced MIMO Systems Optimization

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced Wireless Network Optimization

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced Wireless Communication Techniques

Physical Sciences → Engineering → Electrical and Electronic Engineering

Effective Precoding Technique for Multiuser MIMO Systems*

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