F-ETX: a predictive link state estimator for mobile networks

Bindel, Sébastien; Chaumette, Serge; Hilt, Benoit

doi:10.4108/eai.20-6-2016.151517

Cited by 6 publications

(9 citation statements)

References 18 publications

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“…SCAOR improves the efficiency of packet delivery, E2E delay, throughput, and PDR compared to ETX and LSGO metrics. Fast ETX (F-ETX) [28] metric introduces a novel link quality assessment by using four link state estimators. It has shown more accurate and reliable link estimation results than ETX.…”

Section: Related Workmentioning

confidence: 99%

Novel ETX-Based Metrics for Overhead Reduction in Dynamic Ad Hoc Networks

Jevtić

Malnar

2019

IEEE Access

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In recent years most of wireless ad hoc networks usually include a larger number of mobile nodes. To take this into account, routing protocols, initially proposed for static networks, need to be upgraded. Higher network performance can be achieved if a suitable routing metric is included, such as frequently used Expected Transmission Count (ETX). However, with ETX metric routing overhead is increased making it unusable for networks with a large number of mobile nodes. Therefore, we proposed ETX-based routing metrics called Light ETX (L-ETX), Light Reverse ETX (LR-ETX), and Power Light Reverse ETX (PLR-ETX) that reduce overhead and improve other network performances. In order to test the impact of proposed metrics on the network performance, all three metrics are implemented in the Network Simulator 3 (NS-3) within Ad hoc On Distance Vector (AODV) routing protocol. Since the NS-3 lacks standardized tools for network performance analysis, we developed Network Performance Analysis Framework (NPAF) and use it to compare the proposed metrics. NPAF provides support for network analysis based on key performance indicators such as throughput, packet delivery ratio (PDR), useful traffic ratio (UTR), end-to-end (E2E) delay, jitter, etc. NS-3 source code extensions are publicly available. INDEX TERMS Ad hoc on distance vector (AODV) routing protocol, expected transmission count (ETX) metric, key performance indicators (KPIs), network simulator 3 (NS-3), wireless ad hoc networks (WANETs).

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Section: Related Workmentioning

confidence: 99%

Novel ETX-Based Metrics for Overhead Reduction in Dynamic Ad Hoc Networks

Jevtić

Malnar

2019

IEEE Access

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“…The forward delivery ratio (d f ) is the measured probability that a data packet successfully arrives at the recipient and the reverse delivery ratio (d r ) is the probability that the ACK packet is successfully received. We consider a packet transmission as a Bernoulli trial (success or fail), the link loss rate estimation (also known as ETX) is determined by the probability of packet loss (Bindal et al, 2016). This probability is computed as follows:…”

Section: Proposed Workmentioning

confidence: 99%

BAMR: a novel bandwidth aware multipath reactive routing protocol for mobile ad hoc network

Prasad¹,

Bhatia

2018

IJSCC

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Increasing traffic in mobile ad hoc networks (MANETs) demands high bandwidth. Mobility of communicating nodes is another crucial concern for such type of networks. Providing successful end to end communication in mobile ad hoc networks is a challenging task. In this paper, we aim at providing a bandwidth aware multipath reactive routing protocol for mobile ad hoc networks. The proposed protocol is an extension of ad hoc on demand multipath distance vector (AOMDV) routing protocol for mobile ad hoc networks. The proposed protocol, named as BAMR, attempts to discover paths with sufficient bandwidth and less link failures. The performance comparison of BAMR routing protocol is done with AOMDV and BAOMDV, an another bandwidth aware on demand multipath distance vector routing protocol for MANETs. Simulation results exhibit that proposed protocol BAMR significantly improves the performance of other two routing protocols and can be used more effectively for data transmissions in MANETs.

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“…S-ROGUE uses a proactive routing algorithm based on a controlled flooding technique to reduce the routing overhead. Information about links is provided by the Fast-ETX metric (F-ETX), which assesses both the quality and the state of local links [10]. This information is also used by the algorithm to assess the quality of end-to-end paths.…”

Section: A Manet Routing Algorithmmentioning

confidence: 99%

“…3) Integration of the F-ETX metric: We have developed the Fast ETX (F-ETX) metric for assessing the quality and determine the link state in mobile networks [10]. Unlike other estimators, F-ETX uses a dynamic window size to catch packets, in order to compute the couple of ratios (d f and d r ).…”

Section: A Manet Routing Algorithmmentioning

confidence: 99%

“…However, there is no silver bullet to merge all estimations and provide a reliable information on the link. In [10] we have proposed a framework, depicted figure 6, to integrate the F-ETX to a routing protocol by treating separately each estimation. The stability information is treated in first by the routing algorithm since it determines if a route is valid or not.…”

Section: A Manet Routing Algorithmmentioning

confidence: 99%

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S-ROGUE: Routing protocol for unmanned systems on the surface

Bindel

Chaumette

Hilt

et al. 2017

2017 IEEE International Conference on Communications (ICC)

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The cooperation of heterogeneous unmanned systems, for instance, between aerial engines and terrestrial engines, relies on reliable communication. Data delivery is ensured by routing protocols, but traditional routing approaches, MANET and DTN, are not efficient in such networks. In this paper, we propose the S-ROGUE routing protocol combining the paradigms MANET and DTN and switching between them according to the network connectivity. On the one hand, the S-ROGUE MANET algorithm relies on a proactive approach and a novel metric to anticipate link disruptions and detect unidirectional links. On the other hand, the S-ROGUE DTN algorithm uses on a reinforcement learning technique to select the best routing action. It implements also a replication control and packet prioritization to improve routing performances. We lead a performance evaluation of S-ROGUE with similar routing protocols in realistic simulated environments and conclude that S-ROGUE has the best routing performance regardless the scenarios.

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F-ETX: a predictive link state estimator for mobile networks

Cited by 6 publications

References 18 publications

Novel ETX-Based Metrics for Overhead Reduction in Dynamic Ad Hoc Networks

Novel ETX-Based Metrics for Overhead Reduction in Dynamic Ad Hoc Networks

BAMR: a novel bandwidth aware multipath reactive routing protocol for mobile ad hoc network

S-ROGUE: Routing protocol for unmanned systems on the surface

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