MIMO模式自适应及其性能验证

doi:10.3969/j.issn.1000-0801.2013.05.012

Abstract

Abstract:

TD-LTE supports several MIMO transmission modes in downlink. Different mode has its favored radio environment，so the system performance can be improved if MIMO modes can adapt to the dynamic of radio condition. Pointing at the necessary channel information for the MIMO mode adaptation，the way on how to get them in TD-LTE system and the adaptation algorithm using this information were introduced. The evaluation results show the efficiency of the adaptation algorithm.

Key words: MIMO, transmission mode adaptation, SFBC, spatial multiplexing, beamforming, channel information

Ning Xu. MIMO Transmission Mode Adaptation and Performance Verification[J]. Telecommunications Science, 2013, 29(5): 68-72.

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MIMO Transmission Mode Adaptation and Performance Verification

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