Novel Access Control and Interference Alignment Based MIMO Link Scheduling Algorithm

Authors

Zui Xiong, Electronic Engineering Institute, Hefei 230037, China;
Keren Wang, Electronic Engineering Institute, Hefei 230037, China;
Jin Hu, Electronic Engineering Institute, Hefei 230037, China;
Xu Yun, Electronic Engineering Institute, Hefei 230037, China;

Abstract

Abstract: Interference alignment (IA) attracts global attention for its capability of improving the throughput of MIMO systems. To ensure the system stability, researchers proposed access control and IA combined in link scheduling. In order to compensate for the deficiency of minimum interference leakage IA (MinL-IA) algorithm in terms of the expected signal gain, an alternative IA algorithm named MaxSINR-IA combined with access control was applied, and a novel semi-distributed scheduling algorithm（SDSIA-MaxSINR） algorithm was proposed. The theoretical analysis and simulation results demonstrate that SDSIA-MaxSINR algorithm is evidently superior to SDSIA-MinL algorithm in a higher SINR requirement, although MaxSINR-IA is inferior to the MinL-IA in terms of computational complexity.

Recommended Citation

Xiong, Zui; Wang, Keren; Hu, Jin; and Yun, Xu (2020) "Novel Access Control and Interference Alignment Based MIMO Link Scheduling Algorithm," Journal of System Simulation: Vol. 28: Iss. 4, Article 18.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol28/iss4/18

First Page

907

Revised Date

2015-04-16

DOI Link

https://doi.org/

Last Page

913

CLC

TN914

Recommended Citation

Xiong Zui, Wang Keren, Jin Hu, Xu Yun. Novel Access Control and Interference Alignment Based MIMO Link Scheduling Algorithm[J]. Journal of System Simulation, 2016, 28(4): 907-913.