Title :
Improving Performance Using Interference Alignment on Modulation Signal for MIMO System
Author :
Li, Bin ; Luo, Yi ; Shen, Hui
Author_Institution :
Dept. of Wireless Res., Huawei Technol., Shenzhen, China
Abstract :
In this paper, an interference alignment system for the distributed MIMO network is investigated. We propose a new precoding scheme using interference alignment in modulation signal domain. The simulation results show that the proposed one-dimensional precoding scheme can provide significant performance improvement over the conventional schemes using interference alignment.
Keywords :
MIMO communication; precoding; distributed MIMO network; interference alignment system; modulation signal domain; one-dimensional precoding scheme; Algorithm design and analysis; Base stations; Interference channels; Interference elimination; Iterative algorithms; MIMO; Mobile antennas; Receiving antennas; System performance; Transmitting antennas;
Conference_Titel :
Wireless Communications and Networking Conference (WCNC), 2010 IEEE
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4244-6396-1
DOI :
10.1109/WCNC.2010.5506771
