Cross-layer design for MIMO systems with antenna selection over Nakagami-m fading channels

2012 ◽  
Author(s):  
Xiangbin Yu ◽  
Xiaomin Chen ◽  
Qiuming Zhu
Keyword(s):  
Fading Channels ◽  
Mimo Systems ◽  
Antenna Selection ◽  
Cross Layer ◽  
Cross Layer Design

Cross-layer Design for MIMO Systems with Transmit Antenna Selection and Imperfect CSI

Frequenz ◽  
2013 ◽  
Vol 67 (5-6) ◽  
Author(s):  
Xiangbin Yu ◽  
Yan Liu ◽  
Yun Rui ◽  
Tingting Zhou ◽  
Xin Yin
Keyword(s):  
Mimo Systems ◽  
Antenna Selection ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Imperfect Csi ◽  
Transmit Antenna Selection

scholarly journals Performance of Cross-Layer Design with Antenna Selection and Imperfect Feedback Information in MIMO Systems

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Xiaoyu Dang ◽  
Xiangbin Yu ◽  
Xiaomin Chen
Keyword(s):  
Mimo Systems ◽  
Antenna Selection ◽  
Mimo System ◽  
Spectrum Efficiency ◽  
Packet Error Rate ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Feedback Information ◽  
Average Spectrum ◽  
Special Cases

By combining adaptive modulation and automatic repeat request, a cross-layer design (CLD) scheme for MIMO system with antenna selection (AS) and imperfect feedback is presented, and the corresponding performance is studied. Subject to a target packet loss rate and fixed power constraint, the variable switching thresholds of fading gain are derived. According to these results, and using mathematical manipulation, the average spectrum efficiency (SE) and packet error rate (PER) of the system are further derived. As a result, closed-form expressions of the average SE and PER are obtained, respectively. These expressions include the expressions under perfect channel state information as special cases and provide good performance evaluation for the system. Numerical results show that the proposed CLD scheme with antenna selection has higher SE than the existing CLD scheme with space-time block coding, and the CLD scheme with variable switching thresholds outperforms that with conventional-fixed switching thresholds.

scholarly journals A PHY/MAC cross-layer design with transmit antenna selection and power adaptation for receiver blocking problem in dense VANETs

2020 ◽  
Vol 24 ◽  
pp. 100233
Author(s):  
Andy Triwinarko ◽  
Iyad Dayoub ◽  
Marie Zwingelstein-Colin ◽  
Mohamed Gharbi ◽  
Basma Bouraoui
Keyword(s):  
Antenna Selection ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Transmit Antenna Selection ◽  
Power Adaptation
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