A Tight Upper Bound on the Performance of Iterative Detection and Decoding for Coded Full-Duplex SIMO Systems

Tight Upper Bound Performance of Full-Duplex MIMO-BICM-IDD Systems in the Presence of Residual Self-Interference

“…Precise knowledge of the interfering signal and its channel can be utilized to subtract it either in the bandpass or complex baseband. Additionally, SIC employing spatial domain mitigation, based on zero-forcing and null-space projection, can be utilized for this purpose [3]- [10]. Furthermore, a combination of different domain methods can be used to obtain improved performance [11]- [13].…”

“…Iterative detection and decoding (IDD) techniques, which are commonly referred to as turbo-like receivers or turbo-BLAST (BLAST stands for Bell Labs layered space time), are implemented in the MIMO receiver using several iterative exchanges of soft information between the detector and decoder [8], [10], [19], [20]. IDD offers high throughput, efficiency, and reliable performance in the case of noise and interference impaired environments in wireless communications [8], [14], [21], [22].…”

“…Such systems have been proposed and successfully employed for the mitigation of various types of wireless interference, such as inter-symbol interference (ISI), co-channel interference (CCI), co-antenna interference (CAI), multiple-access (multi-antenna) interference (MAI), and multi-user interference (MUI) [19], [23]- [25]. In [10], a tight upper bound on the performance of the coded FD single-input multiple-output (SIMO) was derived in the presence of residual SI after applying passive and active SIC.…”

“…The key contributions of this paper are to extend our previous works in [8] and [10], in which simulation results were presented for FD-MIMO-IDD in [8], and quadrature phase shift keying (QPSK) modulation scheme is employed without any performance analyses. While in [10], FD-SIMO-IDD is used for QPSK modulation scheme with a tight upper bound on the performance of the proposed system based on SIMO transmission only.…”

“…The key contributions of this paper are to extend our previous works in [8] and [10], in which simulation results were presented for FD-MIMO-IDD in [8], and quadrature phase shift keying (QPSK) modulation scheme is employed without any performance analyses. While in [10], FD-SIMO-IDD is used for QPSK modulation scheme with a tight upper bound on the performance of the proposed system based on SIMO transmission only. In this paper, IDD is exploited in the context of coded FD-MIMO with M-ary quadrature amplitude modulation (QAM), to mitigate more effectively the residual SI remaining after assuming of multiple stages of SIC are applied.…”