标题：Incremental Hybrid DAF Scheme based Cooperative Spatial Modulation
作者：Zhang, Na; Bai, Zhiquan; Zhang, Qi; Sun, Shangqian; Kwak, Kyungsup
作者机构：[Zhang, Na; Bai, Zhiquan; Zhang, Qi] Shandong Univ, Sch Informat Sci & Engn, Jinan, Peoples R China.; [Sun, Shangqian] Shandong Univ, Sch Phys, Jina 更多
会议名称：19th International Conference on Advanced Communication Technology (ICACT)
会议日期：FEB 19-22, 2017
来源：2017 19TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATIONS TECHNOLOGY (ICACT) - OPENING NEW ERA OF SMART SOCIETY
关键词：cooperative spatial modulation; IHDAF; outage probability; power; allocation factor; relay location
摘要：In this paper, we propose a cooperative spatial modulation (SM) system combined with incremental hybrid decode-amplify-forward (IHDAF) scheme, which can select direct transmission or the corresponding relaying protocol according to the instantaneous channel signal-to-noise ratio (SNR). The signal processing scheme has also been provided. Simulation results of the system outage probability show that the proposed cooperative SM system with IHDAF scheme outperforms the conventional cooperative SM systems, such as amplify-and-forward (AF) based SM and decode-and-forward (DF) based SM. Furthermore, the influence of the relay location and power allocation factor on the outage probability performance has also been investigated for the IHDAF based cooperative SM system.