The performance of these different multiuser diversity schemes is not the same. 然而不同多用户分集方案的系统性能不尽相同。
The proposed detector uses singular values and singular vectors of the signal subspace in a linear MMSE multiuser detector for the DS CDMA system. 提出了一种基于奇异值和奇异向量的盲自适应多用户检测方法。