Modeling of MTC Energy Consumption for D2D Communications with Chase Combining HARQ Scheme

Anamuro, Cesar Vargas; Varsier, Nadège; Schwoerer, Jean; Lagrange, Xavier

doi:10.1109/glocomw.2018.8644156

Cited by 8 publications

(2 citation statements)

References 16 publications

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“…To address the latency due to this signaling overhead among the machines, a detection-based ARQ protocol is proposed in [235] where each machine monitors the resource blocks during the transmission, and a retransmission is performed soon after the detection of a collision, without waiting for any kind of acknowledgment. The performance of HARQ in mMTC applications is mathematically modeled in [236], [237]. Moreover, in [238] the performance of HARQ in mMTC is numerically evaluated when joint network and fountain coding is used.…”

Section: B Massive Machine Type Communication (Mmtc)mentioning

confidence: 99%

Hybrid Automatic Repeat Request (HARQ) in Wireless Communications Systems and Standards: A Contemporary Survey

Ahmed

Al-Dweik

Iraqi

et al. 2021

IEEE Commun. Surv. Tutorials

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Automatic repeat request (ARQ) schemes, and in particular hybrid-ARQ (HARQ) schemes, which jointly adopt forward error correction (FEC) and ARQ, are essential to provide reliable data transmission in wireless communications systems. However, the feedback from the receiver to the transmitter and the retransmission process used in ARQ incurs significant cost in terms of power efficiency, throughput, computational power and delay. Unfortunately, such drawbacks can limit their applications to several current and emerging technologies. More specifically, the increasing number of wireless users has create spectrum scarcity, relying on small-size batteries create power constraints, deployment of real-time applications boost the demand for ultralow delay networks, and the ultra-small low-cost internet of things (IoT) devices has limited signal processing and computation capabilities. Consequently, extensive research efforts have been dedicated to overcome the limitations inherent in HARQ. This survey paper provides an extensive literature review of the stateof-the-art HARQ techniques and discusses their integration in various wireless technologies. Moreover, it provides insights on advantages and disadvantages of particular ARQ types and discusses open problems and future directions.

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Section: B Massive Machine Type Communication (Mmtc)mentioning

confidence: 99%

Hybrid Automatic Repeat Request (HARQ) in Wireless Communications Systems and Standards: A Contemporary Survey

Ahmed

Al-Dweik

Iraqi

et al. 2021

IEEE Commun. Surv. Tutorials

View full text Add to dashboard Cite

show abstract

“…We assume that each MTCD has totally three components of energy consumption: the first one is the static energy consumption in inactive state; the second and the third ones are respectively the dynamic circuit energy consumption and the antenna energy consumption in active state [27,28].…”

Section: Energy Consumption Modelmentioning

confidence: 99%

Modeling, Analysis, and Optimization of Grant-Free NOMA in Massive MTC via Stochastic Geometry

Liu

Zhang

et al. 2020

Preprint

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Massive machine-type communications (mMTC) is a crucial scenario to support booming Internet of Things (IoTs) applications. In mMTC, although a large number of devices are registered to an access point (AP), very few of them are active with uplink short packet transmission at the same time, which requires novel design of protocols and receivers to enable efficient data transmission and accurate multi-user detection (MUD). Aiming at this problem, grant-free non-orthogonal multiple access (GF-NOMA) protocol is proposed. In GF-NOMA, active devices can directly transmit their preambles and data symbols altogether within one time frame, without grant from the AP. Compressive sensing (CS)-based receivers are adopted for non-orthogonal preambles (NOP)-based MUD, and successive interference cancellation is exploited to decode the superimposed data signals. In this paper, we model, analyze, and optimize the CS-based GF-MONA mMTC system via stochastic geometry (SG), from an aspect of network deployment. Based on the SG network model, we first analyze the success probability as well as the channel estimation error of the CS-based MUD in the preamble phase and then analyze the average aggregate data rate in the data phase. As IoT applications highly demands low energy consumption, low infrastructure cost, and flexible deployment, we optimize the energy efficiency and AP coverage efficiency of GF-NOMA via numerical methods. The validity of our analysis is verified via Monte Carlo simulations. Simulation results also show that CS-based GF-NOMA with NOP yields better MUD and data rate performances than contention-based GF-NOMA with orthogonal preambles and CS-based grant-free orthogonal multiple access.

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A CPN -Based Reliability Analysis of a Wireless Communication System in a Virtually Coupled Train Set

Li,

2023

2023 China Automation Congress (CAC)

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Modeling of MTC Energy Consumption for D2D Communications with Chase Combining HARQ Scheme

Cited by 8 publications

References 16 publications

Hybrid Automatic Repeat Request (HARQ) in Wireless Communications Systems and Standards: A Contemporary Survey

Hybrid Automatic Repeat Request (HARQ) in Wireless Communications Systems and Standards: A Contemporary Survey

Modeling, Analysis, and Optimization of Grant-Free NOMA in Massive MTC via Stochastic Geometry

A CPN -Based Reliability Analysis of a Wireless Communication System in a Virtually Coupled Train Set

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