V-BLAST has demonstrated very high spectral efficiency, and can improve system capacity dramatically.

V-BLAST系统有着非常高的频谱利用率，可以显著地提高系统容量。

Compared with BLAST- TAS, under the same spectral efficiency, the proposed scheme shows significant diversity advantage.

在相同的频谱效率下，与BLAST-TAS相比，所提方案表现出明显的分集增益；

To achieve the target spectral efficiency and throughput of E-UTRA, several proposals have discussed and concluded on the need for multiple antenna systems.

为达到进阶通用无线接取之预期中的频谱效益及传输能力，已有相当多的提案针对多重天线系统中的需求考量进行讨论并做出结论。

Numerical results reveal that the joint design of AM and truncated ARQ in V -BLAST system can achieve considerable spectral efficiency gain and outage probability reduction.

数据仿真结果表明，这种联合设计可以降低V-BLAST系统的中断率，并且获得可观的频谱效率增益。