Unified Performance Analysis of Antenna Selection Schemes for Cooperative MIMO-NOMA With Practical Impairments

Aldababsa, Mahmoud; Güven, Eray; Durmaz, Mehmet Akif; Goztepe, Caner; Kurt, Güneş Karabulut; Kucur, Oğuz

doi:10.1109/twc.2021.3129307

Cited by 18 publications

(13 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As shown in Fig. 1, the JTRAS-opt [34] and suboptimal JTRAS-maj [9], [28]- [31] schemes are applied in the first and second hops, respectively. In particular, by applying the JTRAS-opt, the transmit-receive antenna pair between the BS and the relay, (𝑖 𝑆 , 𝑗 𝑅 ) is chosen, where 𝑖 𝑆 ∈ {1, .…”

Section: Antenna Selection Schemesmentioning

confidence: 99%

“…, 𝑁 𝑈 }. Then, by the majority algorithm [9], [28]- [31], the majority transmit antenna at the relay 𝑖 𝑅 ∈ {1, . .…”

Section: Antenna Selection Schemesmentioning

confidence: 99%

“…( 15)]. Nevertheless, in order to avoid majority function's complexity [9], [28]- [31], in this paper, we assume 𝑁 𝑆 = 2 and 𝐾 = 3. So, using [30, Eq.…”

Section: Signal-to-interference-and-noise Ratio Statisticsmentioning

confidence: 99%

“…By extending NOMA to multi-antenna and cooperative communication systems, it attains better outage probability (OP) and ergodic rate compared to the conventional orthogonal multiple access (OMA) [3]- [9]. Specifically, in [3], the OP performance of the NOMA based relaying network is investigated over Rayleigh fading channels.…”

Section: Introductionmentioning

confidence: 99%

“…Also, the transmit antenna selection (TAS) and maximal ratio combining (MRC) schemes are applied at the BS and users, respectively. Then, the work [3] is extended to [4]- [9] for the fixed-gain AF relay with perfect CSI (pCSI) [4], for the CSI based gain AF relay with imperfect CSI (ipCSI) [5], and for both CSI based and fixed-gain AF relay in the ipCSI and imperfect successive interference cancellation (ipSIC) cases [6]. The OP and ergodic sum-rate are studied in [7] under Rayleigh fading channels for the dual-hop NOMA network, where joint transmit receive antenna selection (JTRAS) and receive It is worth to mention that [11]- [23] use a relay with single transmit and single receive antenna while [24] uses a relay with single transmit and multiple receive antennas.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Joint Transmit-and-Receive Antenna Selection System for MIMO-NOMA With Energy Harvesting

Aldababsa

Başar

2022

IEEE Systems Journal

Self Cite

View full text Add to dashboard Cite

In this paper, outage probability (OP) of a joint transmit and receive antenna selection (JTRAS) scheme is analyzed in multiple-input multiple-output non-orthogonal multiple access based downlink energy harvesting (EH) relaying networks. In this dual-hop and amplify-andforward relaying based network, since the first and second hops are types of single-user and multi-user systems, respectively, the optimal JTRAS and suboptimal majority-based JTRAS schemes are employed in the first and second hops. The theoretical OP analysis is carried out over Nakagami-m fading channels in the cases of perfect and imperfect successive interference cancellation. Finally, Monte Carlo simulations are performed to substantiate the accuracy of the theoretical analysis. It is shown that the optimal power splitting ratios at the EH relay are different for users and the users with good channel conditions have minimum optimal ratios.

show abstract

Section: Antenna Selection Schemesmentioning

confidence: 99%

“…, 𝑁 𝑈 }. Then, by the majority algorithm [9], [28]- [31], the majority transmit antenna at the relay 𝑖 𝑅 ∈ {1, . .…”

Section: Antenna Selection Schemesmentioning

confidence: 99%

“…( 15)]. Nevertheless, in order to avoid majority function's complexity [9], [28]- [31], in this paper, we assume 𝑁 𝑆 = 2 and 𝐾 = 3. So, using [30, Eq.…”

Section: Signal-to-interference-and-noise Ratio Statisticsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Joint Transmit-and-Receive Antenna Selection System for MIMO-NOMA With Energy Harvesting

Aldababsa

Başar

2022

IEEE Systems Journal

Self Cite

View full text Add to dashboard Cite

show abstract

Performance analysis of majority-based transmit antenna selection and maximal ratio combining in MIMO-NOMA networks

Kumson,

Aldababsa,

Yahya

et al. 2023

Ann. Telecommun.

View full text Add to dashboard Cite

Security Energy Efficiency Analysis of CR-NOMA Enabled IoT Systems for Edge-cloud Environment

She

Sun

2023

Int J Comput Intell Syst

View full text Add to dashboard Cite

With the development of the Internet of Things (IoT), more and more devices are connected in edge-cloud environment, and spectrum scarcity has become a major bottleneck for the employment of IoT devices in the end side of cloud computing. In addition, due to the broadcast nature of RF link, the potential eavesdropper may be presented in the wireless environment. To improve spectrum efficiency (SE) and ensure safe transmission of the users, in this paper, the two-way relay cooperative Cognitive Radio Non-Orthogonal Multiple Access (CR-NOMA) with massive multiple-in multiple-out (MIMO) is proposed. Our objective is to maximize the security energy efficiency (SEE) of the cognitive system subject to the quality of service (QoS) of users. Specifically, the multi-objective optimization problem is decomposed into three subproblems, i.e., the optimization of transmit power, power allocation, and antenna selection, respectively. The Lagrange dual algorithm based on the first-order Taylor series expansion function is proposed to solve the non-convex problem. Moreover, a novel orthogonal antenna selection algorithm is proposed to decrease the cost of radio frequency chains and limit the interference to the primary user. The simulation results show that the proposed scheme has significant performance gain on SEE. It can effectively increase the number of access for cloud computing edge IoT users. In addition, due to the impact of correlation between the antennas, as the number of relay antennas increases, the SEE converges to a specific value, which exists the optimal number of antenna.

show abstract

Unified Performance Analysis of Antenna Selection Schemes for Cooperative MIMO-NOMA With Practical Impairments

Cited by 18 publications

References 37 publications

Joint Transmit-and-Receive Antenna Selection System for MIMO-NOMA With Energy Harvesting

Joint Transmit-and-Receive Antenna Selection System for MIMO-NOMA With Energy Harvesting

Performance analysis of majority-based transmit antenna selection and maximal ratio combining in MIMO-NOMA networks

Security Energy Efficiency Analysis of CR-NOMA Enabled IoT Systems for Edge-cloud Environment

Contact Info

Product

Resources

About