Hybrid ZF-SD; MIMO decoding; Sphere decoding; Zero-forcing decoding
Issue Date
2006-09
Publisher
IEEE
Citation
2006 International Conference on Wireless Communications, Networking and Mobile Computing, Article no. 4149186
Abstract
In this paper, we describe a hybrid ZF-SD (zero-forcing and sphere decoding) algorithm. The basic idea is to reduce the dimensionality of decoding via pre-decoding and cancellation of those symbols that can be quickly and reliably detected. The proposed algorithm shows the BER performance similar to SD (sphere decoding) but with very lower computational complexity than SD.