High-Throughput High-Performance VLST-CI/OFDM With Low PAPR
In this paper, OFDM (uncoded and coded) systems are combined with both Vertical layered Space-Time (VLST) architecture and Carrier Interferometry (CI) spreading codes, resulting in the so called VLST-CI/OFDM system and VLSTCI/ COFDM system. It is shown that the novel systems offer considerable high throughput provided by VLST architecture and simultaneously achieve dramatic performance gains by taking advantage of large frequency diversity inherent in the CI/OFDM technique. In this paper, we show that the proposed VLST-CI/OFDM (or VLST-CI/COFDM) system has a more stable envelope and, ultimately, an average PAPR far smaller than that of VLST-OFDM (or VLST-COFDM).
Orthogonal Frequency-Division Multiplexing (OFDM) Carrier Interferometry (CI) MIMO VLST PAPR
Shaopeng Feng Peng liang Weiling Wu
School of Inform.Eng.Beijing Univ.of Posts and Telecomm.Beijing,China PRC
国际会议
武汉
英文
2006-09-01(万方平台首次上网日期,不代表论文的发表时间)