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Abstract:
针对多小区下行多进单出(multiple-input single-output,MISO)干扰信道,在控制每个用户信漏噪比(signal to leakage plus noise ratio,SLNR)低于门限值的概率小于中断概率的约束条件下,以最小化系统总加权发射功率为优化目标设计线性预编码.利用半定松弛和Bernstein-type不等式,将非凸的具有随机性的原始优化问题转换为确定性凸优化问题.仿真结果表明,所提出的预编码设计比worst-case等比较方案耗费的总加权发射功率更少.
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中国科技论文
ISSN: 2095-2783
Year: 2016
Issue: 20
Page: 2284-2288,2311
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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