An efficient congestion control scheme using cross-layered approach and comparison of TCP variants for mobile ad-hoc networks (MANETs)

Sangolli, Sneha V.; Thyagarajan, Jayavignesh

doi:10.1109/cnsc.2014.6906703

Cited by 7 publications

(2 citation statements)

References 9 publications

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“…This approach ensured optimal end-to-end guarantee at the transport layer. An alternative of AODV/DSR protocols was developed in [27]. A design of cross-layer framework between application and MAC and between MAC and transport layer was proposed in [28].…”

Section: Related Workmentioning

confidence: 99%

QoS Oriented Cross-synch Routing Protocol for Event Driven, Mission-critical Communication Over MANET: Q-CSRPM

K¹,

Siddesh²

2018

IJCNIS

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The decentralized and infrastructure less feature of Mobile Ad-hoc network (MANET) has made it a potential networking solution to be used in major applications ranging natural disaster management, vehicular communication, industrial communication etc. Though, being a dominating mobile communication system, exceedingly high network topology and mobility pattern in MANETs make it trivial to achieve Quality of Service (QoS) delivery, particularly for event-driven (mission-critical) communication. With this motivation, in this research paper a robust QoS Oriented Cross-Synch Routing Protocol for Event Driven, Mission-Critical Communication named Q-CSRPM has been developed for MANET. The proposed Q-CSRPM routing protocol exploits cross-layer routing architecture by applying network layer, MAC layer and physical layer information of IEEE 802.11 standard to perform optimal best forwarding node selection and reliable path formation. Q-CSRPM protocol performed proactive node management, service differentiation based data prioritization and resource scheduling, and dynamic buffer assessment based congestion detection at the network layer, dynamic link quality estimation and packet velocity estimation at the MAC layer, and PHY switching control at the physical layer of the protocol stack. Q-CSRPM applies dynamic link quality, congestion probability and packet velocity of a node for best forwarding node selection to form forwarding path. The node information sharing across the layers of protocol stack enables optimal BFN selection and routing control. It strengthened Q-CSRPM to exhibit 98.2% and 93% of packet delivery ratio for real time data and non-real time data respectively. A minimum of 2% deadline miss ratio was observed.

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Section: Related Workmentioning

confidence: 99%

QoS Oriented Cross-synch Routing Protocol for Event Driven, Mission-critical Communication Over MANET: Q-CSRPM

K¹,

Siddesh²

2018

IJCNIS

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show abstract

“…With this motive, in this research paper we have focused on developing a robust Dynamic Network (node) Profiling assisted BFN selection model for QoS delivery over MANETs. Though, a few efforts have been made to augment routing protocols for MANETs; however majority of the existing model either employ congestion probability [5] or link quality [41] to perform routing decision. In practice, there can be the condition where a malicious node with available bandwidth and network vicinity (i.e., within radio range) can be a part of the existing network and could cause attack or packet loss in later phase of data transmission.…”

Section: Introductionmentioning

confidence: 99%

Multi-Objective Optimization Assisted Network Condition Aware QOS-Routing Protocol for MANETS: MNCQM

K¹,

Siddesh²

2019

IJCNC

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The exponential rise in wireless communication systems and allied applications has revitalized academiaindustries to achieve more efficient data transmission system to meet Quality-of-Service (QoS) demands. Amongst major wireless communication techniques, Mobile Ad-hoc Network (MANET) is found potential to provide decentralized and infrastructure less communication among multiple distributed nodes across network region. However, dynamic network conditions such as changing topology, congestion, packet drop, intrusion possibilities etc often make MANET's routing a tedious task. On the other hand, mobile network feature broadens the horizon for intruders to penetrate the network and causes performance degradation. Unlike classical MANET protocols where major efforts have been made on single network parameter based routing decision, this research paper proposes a novel Elitist Genetic Algorithm (EGA) Multi-Objective Optimization assisted Network Condition Aware QoS-Routing Protocol for Mobile Ad-hoc Networks (MNCQM). Our proposed MNCQM protocol exhibits two phase implementation where at first it performs node-profiling under dynamic network topology for which three factors; irregular MAC information exchange, queuing overflow and topological variations have been considered. Towards this objective node features like Packet Forwarding Probability (PFP) at the MAC layer, Success Probability of Data Transmission (SPDT) of a neighboring node, and Probability of Successful Data Delivery (PSDD) have been obtained to estimate Node-Trustworthiness Index (NTI), which is further used to eliminate untrustworthy nodes. In the second phase of implementation, a novel Evolutionary Computing assisted nondisjoint best forwarding path selection model is developed that exploits node's and allied link's connectivity and availability features to identify the quasi-sub-optimal forwarding paths. EGA algorithm intends to reduce hop-counts, connectivity-loss and node or link unavailability to estimate best forwarding node. One key feature of the proposed model is dual-supplementary forwarding path selection that enables alternate path formation in case of link outage and thus avoids any iterative network discovery phase.

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Evaluating TCP Performance with RED for Efficient Congestion Control

Moradiya,

Popat

2024

Communications in Computer and Information Science

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An efficient congestion control scheme using cross-layered approach and comparison of TCP variants for mobile ad-hoc networks (MANETs)

Cited by 7 publications

References 9 publications

QoS Oriented Cross-synch Routing Protocol for Event Driven, Mission-critical Communication Over MANET: Q-CSRPM

QoS Oriented Cross-synch Routing Protocol for Event Driven, Mission-critical Communication Over MANET: Q-CSRPM

Multi-Objective Optimization Assisted Network Condition Aware QOS-Routing Protocol for MANETS: MNCQM

Evaluating TCP Performance with RED for Efficient Congestion Control

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