Throughput Analysis of Power Beacon-Aided Multi-hop Relaying Networks Employing Non-orthogonal Multiple Access with Hardware Impairments

Tin, Phu Tran; Nam, Pham Minh; Duy, Tran Trung; Tran, Phuong T.; Kieu, Tam Nguyen; Vozňák, Miroslav

doi:10.1007/978-3-030-14907-9_36

Cited by 4 publications

(3 citation statements)

References 18 publications

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“…Xu et al [19], [20] studied the RF-EH based MHR employing the RF power beacon stations in underlay cognitive radio networks. Tin et al [21] proposed the power beacon-aided MHR scheme, where NOMA is employed to send multiple data from the source to the destination. Vo et al [22] studied the RF-EH NOMA MHR to optimize e2e secrecy performance.…”

Section: Introductionmentioning

confidence: 99%

“…The main difference between this paper and our previous work [21] can be listed as: i) this paper studies the multi-input multi-output (MIMO) scenario that employs TAS/SC; ii) the source in this paper attempts to send its data to multiple destinations while only one destination is considered in [21]; and iii) this paper does not consider the hardware impairments as in [21].…”

mentioning

confidence: 99%

“…After receiving 𝑥 𝑘 ⊕ from 𝑇 𝑘−1 , 𝑇 𝑘 performs SIC to decode all the signals. Similar to [21], from (3), the instantaneous signal-to-noise ratio (SNR) obtained for decoding 𝑥 𝑛 can be written as:…”

mentioning

confidence: 99%

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Throughput analysis of power beacon-aided multi-hop MIMO relaying networks employing NOMA and TAS/SC

Nam

Nguyen

et al. 2022

TELKOMNIKA

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This paper measures end-to-end (e2e) throughput of power beacon-assisted multi-hop decode-and-forward (DF) relaying scheme adopting non-orthogonal multiple access (NOMA) and transmit antenna selection (TAS)/selection combining (SC). Particularly, TAS/SC and NOMA are adopted at each hop to relay different data of a source to multiple destinations. Moreover, the transmitters including source and relays have to harvest wireless energy from radio frequency (RF) signals from a power beacon. We also propose a simple and efficient power allocation method for the signals transmitted at each hop. For performance measurement and comparison, we provide closed-form formulas of the e2e throughput over Rayleigh fading channel. We then verify our derivations by computer simulations as well as compare the e2e throughput performance between our scheme and the corresponding one that does not use NOMA.

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