Title :
High performance MIMO detector based on bidirectional path preserving trellis search
Author :
Jienan Chen ; Lian Huai ; Jianhao Hu ; Sobelman, Gerald
Abstract :
In this paper we propose a high performance bidirectional path preserving trellis search (PPTS) detector for multiple-input-multiple-output (MIMO) systems. The error analysis between single direction and bidirectional PPTS detector is given. We prove that the bidirectional PPTS detector can minimize the detection error effectively. Moreover, the proposed detector saves 10% hardware cost with a 0.1 dB Frame Error Rate (FER) gain compared with traditional PPTS detectors.
Keywords :
MIMO communication; error statistics; FER; MIMO systems; PPTS detectors; bidirectional PPTS detector; bidirectional path preserving trellis search; error analysis; frame error rate; high performance MIMO detector; multiple-input-multiple-output systems; single direction detector; Algorithm design and analysis; Detectors; Error analysis; Hardware; MIMO; Signal processing algorithms; Vectors; Bidirectional detector; High Performance; MIMO Detector;
Conference_Titel :
Circuits and Systems (ISCAS), 2014 IEEE International Symposium on
Conference_Location :
Melbourne VIC
Print_ISBN :
978-1-4799-3431-7
DOI :
10.1109/ISCAS.2014.6865477
