Predicting the pruning potential in sphere decoding for multiple-input multiple-output detection
Document Type
Conference Proceeding
Publication Date
12-1-2011
Abstract
In this work, a method for predicting the pruning potential of a sphere constraint (SC) for sphere decoding (SD) is developed. Because the direct prediction of the pruning potential is not easy, the orthotope constraint (OC), an approximation of SC, is used instead of SC. This pruning potential prediction makes it possible to increase pruning at the root of the search tree in SD, considering it is the most desirable location for pruning. © 2011 IEEE.
Publication Title
Conference Record - Asilomar Conference on Signals, Systems and Computers
Recommended Citation
Jang, H.,
Lee, H.,
&
Nooshabadi, S.
(2011).
Predicting the pruning potential in sphere decoding for multiple-input multiple-output detection.
Conference Record - Asilomar Conference on Signals, Systems and Computers, 937-938.
http://doi.org/10.1109/ACSSC.2011.6190147
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/10295