Performance of Analog Network Coding Based Two-Way EH Relay With Beamforming

Optimal Combining and Performance Analysis for Two-Way EH Relay Systems With TDBC Protocol

“…We consider a TDBC based two-way DF relay network in the presence of a direct link between the terminal node A and the terminal node B, where the "harvest-then-forward" strategy is adopted to incentivize the energy-constrained relay R to help with the information transmission between node A and B. All participating nodes are equipped with a single antenna 2 and operate in the half-duplex mode. All channels are assumed to be reciprocal and undergo independent and identically distributed (i.i.d.)…”

“…To solve this problem, simultaneous wireless information and power transfer (SWIPT) based two-way relaying, where the intermediate relay splits or switches the received radio frequency (RF) signal in the power or time domain through powersplitting (PS) or time-switching (TS), has been proposed. SWIPT based two-way relaying with MABC has been widely studied (see [2]- [4] and the references therein). For example, the authors in [2] investigated the system outage probability of an analog network coding based two-way amplify-and-forward (AF) relay system with multiple-antenna source terminals and single-antenna energy harvesting (EH) relay.…”

“…SWIPT based two-way relaying with MABC has been widely studied (see [2]- [4] and the references therein). For example, the authors in [2] investigated the system outage probability of an analog network coding based two-way amplify-and-forward (AF) relay system with multiple-antenna source terminals and single-antenna energy harvesting (EH) relay. Authors in [4] proposed an energy efficient precoding design for SWIPT enabled MIMO two-way AF relay networks.…”

Relay Selection and Resource Allocation for SWIPT in Multi-User OFDMA Systems

“…Optimal transmission schemes (static and dynamic) for joint time allocation and power distribution are designed in [31], where single DF relay (with SWIPT capabilities) assists a source to transfer information to a destination. With a multiple-antenna source terminals and single-antenna energy harvesting (EH) relay, the performance analysis for an analog network coding based two-way relaying system is investigated in [32]. Noticeably, [28]- [32] considers energy harvesting at the relay nodes, and not at the end-users.…”

“…With a multiple-antenna source terminals and single-antenna energy harvesting (EH) relay, the performance analysis for an analog network coding based two-way relaying system is investigated in [32]. Noticeably, [28]- [32] considers energy harvesting at the relay nodes, and not at the end-users.…”