标题:Quadrature Index Modulated OFDM for Vehicular Communications
作者:Zhou, Xiaotian; Cheng, Xiang; Yang, Liuqing
通讯作者:Zhou, XT
作者机构:[Zhou, Xiaotian] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China.; [Cheng, Xiang] Peking Univ, Sch Elect Engn & Comp Sci, Beij 更多
会议名称:International Conference on Computing, Networking and Communications (ICNC)
会议日期:FEB 15-18, 2016
来源:2016 INTERNATIONAL CONFERENCE ON COMPUTING, NETWORKING AND COMMUNICATIONS (ICNC)
出版年:2016
摘要:High reliability and spectral/power efficiency are key metrics for vehicular communications. The former is due to the requirements for the safety and route related information transmitted; while the latter owns to the conflict between the communication demands of user and limited capacity of vehicular batteries. Bearing these in mind, in this paper we propose a novel quadrature index modulated OFDM system by independently performing the index modulation in both in-phase and quadrature domain. We give the detailed transceiver design of the proposed system and evaluate the performance through theoretical analysis and simulations. Results demonstrate that the proposed scheme outperforms the traditional OFDM-IM with the same spectral efficiency in various mobile scenario.
收录类别:CPCI-S
资源类型:会议论文
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