Title :
The antenna selection strategy of MIMO Y channel and performance analysis
Author :
Weiqiang Yang ; Ying Li ; Xiaopu Yu ; Yue Sun
Author_Institution :
State Key Lab. of ISN, Xidian Univ., Xi´an, China
Abstract :
We propose a new transmission scheme for MEMO Y channel by combining the antenna selection algorithm with signal space alignment and network coding strategy. This strategy works with more relaxed constraint between M and N. The average symbol error rate of the transmission scheme is analyzed for the multiple-access phase and the broadcast phase respectively. We show that the proposed scheme can provide |Φ| diversity gain when 2M-N <; 1 and 2M-N diversity gain when 2M-N ≥ 1.
Keywords :
MIMO communication; antenna arrays; broadcast communication; diversity reception; error statistics; interference suppression; network coding; wireless channels; MIMO Y channel; antenna selection strategy; broadcast phase; diversity gain; multiple-access phase; network coding strategy; performance analysis; signal space alignment; symbol error rate; transmission scheme; Algorithm design and analysis; Antennas; Diversity methods; MIMO; Relays; Signal to noise ratio; Vectors;
Conference_Titel :
Communications in China (ICCC), 2014 IEEE/CIC International Conference on
Conference_Location :
Shanghai
DOI :
10.1109/ICCChina.2014.7008325
