Cross-Layer Design for MIMO Correlated Nakagami Fading Channels
In this paper, we investigate the effect that fading correlation has on the average spectral efficiency (ASE) of the cross-layer system, combining of adaptive modulation (AM) and truncated automatic repeat request (T-ARQ) in the presence of STBC transmit diversity on Nakgami-m fading channels. We deduce the closed-form expressions for the ASE and average packet error rate (APER) of this STBC cross-layer scheme over correlated Nakagami-m fading channels. Furthermore, we present the numerical results by simulating that different correlation induces different loss of the average spectral efficiency compared with the independent fading over Nakagami-m channels.
Average spectral efficiency STBC correlated nakagami channel
Xuemei Zhu Dongfeng Yuan
School of Information Science and Engineering, Shandong University, Jinan, China
国际会议
首届无线通信跨层设计国际学术研讨会(1st International Workshop on Cross Layer Design)
济南
英文
1-5
2007-09-20（万方平台首次上网日期，不代表论文的发表时间）