AI帮你理解科学
AI 生成解读视频
AI抽取解析论文重点内容自动生成视频
生成解读视频
AI 溯源
AI解析本论文相关学术脉络
Pilot Contamination and Precoding in Multi-Cell TDD Systems.
IEEE Transactions on Wireless Communications, no. 8 (2011): 2640-2651
EI WOS
摘要
This paper considers a multi-cell multiple antenna system with precoding used at the base stations for downlink transmission. Channel state information (CSI) is essential for precoding at the base stations. An effective technique for obtaining this CSI is time-division duplex (TDD) operation where uplink training in conjunction with recip...更多
代码：
数据：
标签
评论
数据免责声明
页面数据均来自互联网公开来源、合作出版商和通过AI技术自动分析结果，我们不对页面数据的有效性、准确性、正确性、可靠性、完整性和及时性做出任何承诺和保证。若有疑问，可以通过电子邮件方式联系我们：report@aminer.cn