Low Complexity Algorithms for Multi-Cell Joint Channel Estimation in TDD-CDMA Systems

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概要

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• In this letter, we propose two low complexity algorithms for least square (LS) and minimum mean square error (MMSE) based multi-cell joint channel estimation (MJCE). The algorithm for LS-MJCE achieves the same complexity and mean square error (MSE) performance as the previously proposed most efficient algorithm, while the algorithm for MMSE-MJCE is superior to the conventional ones, in terms of either complexity or MSE performance.

• 2011-08-01

著者

• Kim Duk

  Inha University

• Xue Peng

  Inha Univ. Kor

• Park Jae

  Inha University

• Kim Duk

  Inha Univ.

• Xue Peng

  Inha University

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