Channel Estimation for Full-Duplex Relay Transmission in Cloud Radio Access Networks

• 作 者: HU Chunjing LI Jian MAO Zhendo
• 机 构: KeyLaboratoryofUniversalWirelessCommunication,DepartmentofElectricalEngineering
• 出 处: 中国通信：英文版
• 发表日期: 2015年11期
• 关键词: CHANNEL ESTIMATION full-duplex CLOUD RADIO access NETWORKS channel estimation f
• 基金项目: supported in part by the National High Technology Research and Development Program of China（Grant No.2014AA01A707）, the Beijing Natural Science Foundation（Grant No.4131003）, the Specialized Research F

Relay in full-duplex（FD） mode can achieve higher spectrum efficiency than that in half-duplex mode,while it is crucial to suppress relay self-interference to ensure transmission quality which requires instantaneous channel state information（CSI）. In this