短語詞組短語lattice basis reduction algorithm 格基槼約算法lattice -reduction-aided zero-forcing 減格lattice basis reduction 格基槼約Lattice Reduction Aided Detection 格基槼約輔助檢測算法Lattice Reduction Algorithm 降格算法Two lattice reduction 兩格味碟lattice reduction based vector precoding 減格矢量預(yù)編碼 返回 lattice reduction