Title :
Adaptive Signal Dimensioning for Multi-User MIMO Downlink
Author :
Li, Bin ; Luo, Yi ; Wang, Xiaodong
Author_Institution :
Dept. of Wireless Res., Huawei Technol., Shenzhen, China
Abstract :
In this paper, we propose a new signal dimensioning scheme for multi-user MIMO downlink, that adjusts the signal dimensions for different users to maximize the system throughput. By adapting the signal dimensions, we can achieve better tradeoff between multiplexing and diversity, and obtain much better bit rate error performance and higher capacity.
Keywords :
MIMO communication; adaptive signal processing; adaptive signal dimensioning; bit rate error; diversity; multiplexing; multiuser MIMO downlink; signal dimensions; Bit error rate; Interference; Optimization; Phase modulation; Signal to noise ratio; Variable speed drives;
Conference_Titel :
Vehicular Technology Conference Fall (VTC 2010-Fall), 2010 IEEE 72nd
Conference_Location :
Ottawa, ON
Print_ISBN :
978-1-4244-3573-9
Electronic_ISBN :
1090-3038
DOI :
10.1109/VETECF.2010.5594139
