In this paper, we consider the channel estimation
problem in Millimeter wave (mmWave) wireless systems with
large antenna arrays. By exploiting the inherent sparse nature of
the mmWave channel, we develop a novel rate-adaptive channel
estimation (RACE) algorithm, which can adaptively adjust the
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标签：
Estimation
Millimeter
Adaptive
Approach
Channel
Systems
Rate
MIMO
Wave
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2020-05-26
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