Implementation of a Non-Codebook Based MU-MIMO System for TDD LTE-Advanced

Kim, Daejin; Han, Sangwook; Jin, Yong; Ahn, Heungseop; Choi, Seungwon

doi:10.1109/VTCSpring.2017.8108514

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Implementation of a Non-Codebook Based MU-MIMO System for TDD LTE-Advanced

Kim, Daejin;
Han, Sangwook;
Jin, Yong;
Ahn, Heungseop;
Choi, Seungwon

Citations

SCOPUS

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초록

This paper presents a non-codebook based Multiple User Multiple Input Multiple Output (MU-MIMO) test-bed system for Time Division Duplexing (TDD) Long Term Evolution-Advanced (LTE-A), which has been implemented for verifying the performance of a dynamic precoding procedure. Using the parameter of propagation path gain, the proposed MU-MIMO system can adaptively switch the precoder to guarantee that the upper bound BER is maintained with a minimum computational burden.

키워드

Dynamic precoding; LTE-A; MU-MIMO; 4G mobile communication systems; MIMO systems; Standards; Time division multiplexing; Computational burden; LTE-A; MU-MIMO; MU-MIMO systems; Precoding; Propagation paths; Test bed systems; Time division duplexing; Long Term Evolution (LTE)

제목: Implementation of a Non-Codebook Based MU-MIMO System for TDD LTE-Advanced

저자: Kim, Daejin; Han, Sangwook; Jin, Yong; Ahn, Heungseop; Choi, Seungwon

DOI: 10.1109/VTCSpring.2017.8108514

발행일: 2017-11

유형: Conference Paper

저널명: IEEE Vehicular Technology Conference

권: 2017-June