Power line communications under Rayleigh fading and Nakagami noise: novel insights on the MIMO and multi‐hop techniques

Abou-Rjeily, Chadi

doi:10.1049/iet-com.2017.0126

Cited by 16 publications

(3 citation statements)

References 23 publications

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“…RF denotes the Rayleigh fading, and N F the Nakagami-u fading 4. The relationship between channel gain and power gain has been verified in many existing literatures, e.g.,[23][24][25][26] 5.…”

mentioning

confidence: 74%

“…Accordingly, the CDF (Cumulative Distribution Function) F Ξ (. )|Ξ ∈ (RF, N F ) of power gain Ω (note that Ω = ζ 2 ) 4 under Rayleigh/Nakagami-u fading mode can be derived as 5 :…”

Section: A Base Model: Csma/ca Mechanism Of 1901 Considering Retransmentioning

confidence: 99%

“…P LC (Power-line communication) network provides an attractive communication medium for home access networks and industrial IoT (internet of things) due to its low cost installations and broad coverage feature [1][2][3][4]. It also finds applications in diverse domains such as realtime energy management systems, future hybrid networks and cooperative communication systems [5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

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A Cross-Layered Theoretical Model of IEEE 1901 Power-Line Communication Networks Considering Retransmission Protocols

Sheng

Zhang

2021

IEEE Access

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Power-line communication (PLC) is a promising communication technology of constructing IoT (internet of things) systems, and it employs IEEE 1901 as its medium access control (MAC) protocol. Current studies about IEEE 1901 MAC performance analysis do not consider the influence of physical layer's retransmission protocols, i.e., ARQ (automatic repeat request) and HARQ-CC (hybrid ARQ with chase combining). Moreover, how 1901 protocol affect the energy consumption in PLC networks, and whether 1901 protocol has bound performance are also unsolved in these existing works. Focusing on the above problems, we put forward a cross-layered theoretical model to insightfully analyze 1901 protocol, where the impacts of physical layer's retransmission protocols (ARQ and HARQ-CC), channel fading modes and practical configurations (buffer size, finite traffic load, etc.) are comprehensively taken into consideration in the modeling process. On this basis, we derive the closed-form expressions of 1901 MAC metrics considering retransmission protocols. Furthermore, we construct an energy consumption model, and provide the bound performance analysis for 1901 protocol. Finally, we evaluate the performance of 1901 protocol under different retransmission protocols and system parameters, and verify the proposed crosslayered theoretical model. INDEX TERMS Power-line communication (PLC); retransmission protocols; medium access control; IEEE 1901; cross-layered theoretical model; performance evaluation.

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mentioning

confidence: 74%

“…Accordingly, the CDF (Cumulative Distribution Function) F Ξ (. )|Ξ ∈ (RF, N F ) of power gain Ω (note that Ω = ζ 2 ) 4 under Rayleigh/Nakagami-u fading mode can be derived as 5 :…”

Section: A Base Model: Csma/ca Mechanism Of 1901 Considering Retransmentioning

confidence: 99%