@inproceedings{38a6dec1d5dc4155b23c8d6835b582ab,
title = "Bounded selective spanning with extended fast enumeration for MIMO-OFDM systems detection",
abstract = "Selective Spanning Fast Enumeration (SSFE) is a promising detection approach for Multiple-Input Multiple-Output (MIMO) systems which allows detection performance to be traded off against computational complexity depending on the communications environment. However, SSFE suffers from two drawbacks: its symbol enumeration strategy cannot properly span modulation schemes of 16 QAM or greater, leading to increased BER, and is computationally inefficient as a result of enumerating redundant symbols. This paper presents Bounded Selective Spanning with Extended Fast Enumeration (BSS-EFE), an adapted SSFE which resolves these issues, avoiding redundant symbol enumeration and enabling increased detection performance and lower complexity for SSFE-based detection systems employing 16 QAM or greater modulation schemes. Experiments show that BSS-EFE this enables to 1 dB BER gain whilst reducing computational complexity up to 16.3% as compared to SSFE.",
keywords = "Multiple-Input Multiple-Output (MIMO) detection, Selective Spanning with Fast Enumeration (SSFE), Sphere Decoder",
author = "Yun Wu and John McAllister",
year = "2013",
month = jan,
day = "1",
language = "English",
isbn = "9780992862602",
series = "European Signal Processing Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2013 Proceedings of the 21st European Signal Processing Conference, EUSIPCO 2013",
address = "United States",
note = "2013 21st European Signal Processing Conference, EUSIPCO 2013 ; Conference date: 09-09-2013 Through 13-09-2013",
}