Channel quality aware cross-layer design based rate adaptive MAC for improving the throughput capacity of multi-hop ad hoc networks

Shete, Prasanna; Awale, R. N.; Ket, Satish

doi:10.1016/j.adhoc.2017.05.009

Cited by 6 publications

(2 citation statements)

References 32 publications

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“…Using random access transport capacity approach, the concert of CQRA‐MAC is examined in static and mobile network paradigm. As per the outcome, the CQRA‐MAC attained advanced throughput while compared to DCF and ARF 42 . The upcoming interference is foreseen based on hidden Markov model (HMM) 36 …”

Section: Related Workmentioning

confidence: 90%

Cross‐layered energy optimization with MAC protocol based routing protocol in clustered wireless sensor network in internet of things applications

Ajmi

Msolli

Helali

et al. 2021

Int J Communication

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Summary In the present situation, there is a huge research gap and development present in the creation and utilization of smart environment due to the development of wireless sensor network (WSN) and Internet of Things (IoT). The disadvantage of the earlier models and present systems is it consumes more power and there is a presence of network monitoring issues. Here, there is a need of developing a model which solves both this issues for the real time environment. So, in this paper, we developed a novel model which is a cross‐layered energy optimization‐based Medium Access Control (CEO‐MAC) protocol to overcome those issues. Our model considers the optimal design of the network and MAC layer. Its focus is on the CEO‐MAC routing model, cross‐layer MAC model, cross‐layer energy optimization model, and intercluster/intracluster MAC operational model. This model is briefly analyzed and simulated using Network Simulator 2 (NS2) software, which is the discrete event simulator that works using C++ and Tcl languages. Our protocol is simulated and compared with the present models such as TDL, CMISO, and PCL‐IDA protocols.

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Section: Related Workmentioning

confidence: 90%

Cross‐layered energy optimization with MAC protocol based routing protocol in clustered wireless sensor network in internet of things applications

Ajmi

Msolli

Helali

et al. 2021

Int J Communication

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“…the modified threshold Four different receiver sensitivity thresholds as defined in QualNet simulator are {-94dBm, -91 dBm, -87dBm and -83dBm}. Authors of[23] demonstrated effective use of the receiver sensitivity thresholds to decide optimal MAC transmission rate for improving the network capacity. CQAG-AODV associates different probabilities, drawn from Gaussian distribution, with these thresholds to select best quality hops to improve the connectivity.…”

mentioning

confidence: 99%

Connectivity Investigation of Channel Quality-Based Adaptive Gossip Flooding Mechanism for AODV

Shete

Awale²

2020

Int. j. eng. technol. innov.

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To address the “broadcast storm” problem associated with flooding-based route discovery mechanism of reactive routing protocols, probabilistic approaches are suggested in the literature. In the earlier work, Gossip flooding mechanism of Haas et.al. was extended with signal quality, to propose channel quality based adaptive gossip flooding mechanism for AODV (CQAG-AODV). Following the cross-layer design principle, CQAG-AODV algorithm tried to discover robust routes, as well as address the “broadcast storm” problem by controlling the rebroadcast probability of Route request (RREQ) packets on the basis of signal strength experienced at the physical layer. This paper investigates the connectivity of CQAG-AODV through theoretical and simulation analysis. Results show that, by accounting the signal strength in the route discovery process, not only does the proposed algorithm floods a lesser number of route requests and controls the broadcast storm, but also maintains a higher level of connectivity to offer high packet delivery ratio; independent of network density and node mobility. Moreover, due to controlled routing overhead and robust route discovery, channel quality based adaptive flooding mechanism offers fringe benefit of energy efficiency as well. CQAG-AODV thus proves its suitability in a variety of use cases of multi-hop ad hoc networks including WSNs and VANETs.

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An Efficient Cross-Layered Approach Quality-Aware Energy-Efficient Routing Protocol for QoS in MANET

Jayaprada¹,

Srikanth²,

Anuradha³

et al. 2022

Lecture Notes on Data Engineering and Communications Technologies

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Channel quality aware cross-layer design based rate adaptive MAC for improving the throughput capacity of multi-hop ad hoc networks

Cited by 6 publications

References 32 publications

Cross‐layered energy optimization with MAC protocol based routing protocol in clustered wireless sensor network in internet of things applications

Cross‐layered energy optimization with MAC protocol based routing protocol in clustered wireless sensor network in internet of things applications

Connectivity Investigation of Channel Quality-Based Adaptive Gossip Flooding Mechanism for AODV

An Efficient Cross-Layered Approach Quality-Aware Energy-Efficient Routing Protocol for QoS in MANET

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