Pragmatic Analog Network Coding with Relay Selection for OFDM-Based Multirelay Networks

Performance analysis of full‐duplex cellular two‐way relay networks with the Nth worst relay selection under channel estimation error and cochannel interference

“…The expressions presented in (13) and (16) do not provide much information about system diversity order under CEE, CCI, and RSI. Therefore, the evaluation of OOP in the high SNR regime is more appropriate, which is analyzed in the subsequent section.…”

“…Furthermore, Ju and Kim 11 have examined the relay selection scheme in TWR systems with ANC and time division broadcast protocols. The energy-efficient relay selection in nonregenerative relay-based orthogonal frequency-division multiple access systems have been examined in the work of Chen et al 12 Moreover, Park et al 13 have studied two-phase and three-phase ANC schemes for orthogonal frequency division multiplexing-based TWR networks with multiple relays. It should be noted that all the aforementioned works [9][10][11][12][13] have considered that each relay in the system works with half-duplex (HD) capability.…”

“…• We also deduce the asymptotic analysis for the OOP and ABER in the high SNR regime. Using asymptotic outage expression, we present some practical cases of interest to highlight the effect of CEE, CCI, and residual self-interference 6,7 No No Full-duplex Multiuser TWR None Fidan and Kucur 8 No No Full-duplex Multiantenna TWR None Other works [9][10][11][12][13] No No Half-duplex Multirelay TWR Best relay selection Other works [14][15][16][17][18][19][20][21] No No Full-duplex Multirelay TWR Best relay selection Other works [22][23][24][25][26] No No Half-duplex Multirelay TWR Nth Best relay selection Yang et al 27 No…”