标题:Solutions for the Interference Caused by Spatial Modulation
作者:Ma, Xiangxue; Basnayaka, Dushyantha A.; Haas, Harald; Yuan, Dongfeng
通讯作者:Ma, XX
作者机构:[Ma, Xiangxue; Yuan, Dongfeng] Shandong Univ, Sch Informat Sci & Engn, Jinan, Peoples R China.; [Basnayaka, Dushyantha A.; Haas, Harald] Univ Edinbu 更多
会议名称:IEEE 83rd Vehicular Technology Conference (VTC Spring)
会议日期:MAY 15-18, 2016
来源:2016 IEEE 83RD VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING)
出版年:2016
DOI:10.1109/VTCSpring.2016.7504481
关键词:Degree of freedom; Spatial Modulation; Spatial Multiplexing;; Interference Alignment
摘要:In this paper, a promising wireless communication concept which is termed as spatial modulation (SM) is considered. In particular the focus is on an interference scenario between SM multiple-input-multiple-output (MIMO) system and conventional spatial multiplexing (SMX) MIMO system. It has been shown that the interference caused by SM has a peculiar behavior. Since SM exploits the spatial position of the active antenna as an additional dimension for data transmission, the interference caused by SM system has no fixed interference subspace which can not be estimated accurately. Hence, conventional interference suppression techniques can not be applied accordingly. In this paper, we discuss this unique problem generated by SM system, and propose three methods to overcome the adverse effects caused by such interference.
收录类别:CPCI-S
资源类型:会议论文
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