Energy Aware Congestion Adaptive Reactive Routing Protocol with Link Quality Monitoring

IOT is going to offer large number of applications in various environments for improving the quality of our lives. Routing issues become more and more challenging for low-power and lossy radio-links, multi-hop mesh topologies, the battery supplied nodes and frequently changed network topologies. So that IOT routing protocols has some challenges like traffic Patterns, Energy efficiency, Scalability, Mobility Energy-aware metrics for routing protocol in IOT are node energy, throughput, latency, link quality. The multimedia transmission in IOT depends on a routing protocol to determine stable and resource efficient path, and to provide varying levels of QoS/QoE based on different requirements. The Quality- of-Service (QoS)/Quality-of- experience (QoE ) guarantee for multimedia in internet of things . The current research and development activities have been restricted to scalar sensor data based IOT systems and overlooked the challenges of provisioning multimedia devices over IOT.

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ENERGY AWARE ZONE ROUTING PROTOCOL FOR MANET

Asian Journal of Pharmaceutical and Clinical Research ◽

10.22159/ajpcr.2017.v10s1.19985 ◽

2017 ◽

Vol 10 (13) ◽

pp. 437 ◽

Cited By ~ 1

Author(s):

G.s.r. Emilselvan ◽

N. Gayathri ◽

Ankush Rai ◽

Jagadish Kannan R

Keyword(s):

Routing Protocol ◽

Routing Protocols ◽

Ad Hoc ◽

Mobile Ad Hoc Network ◽

Dynamic Network ◽

Mobile Nodes ◽

Energy Aware ◽

Zone Routing Protocol ◽

Reactive Routing ◽

Reduction Methods

Mobile Ad hoc Network (MANET) is a dynamic network consisting of a collection of wireless mobile nodes that communicate with each other without the need of centralized authority. Each node can send and receive data, and it should also forward routing information unrelated to its own use. Routing protocols in MANET establish path between source and destination based on number of hops. Establishment of shortest path alone is not sufficient to prolong the network lifetime. Energy consumption reduction methods are necessary as the nodes in MANET are restricted by battery supply. Energy is drained when the MANET nodes transmit and receive the data. For itself, energy management techniques are necessary in order to improve the performance of the routing protocol. Both proactive and reactive protocols have trade-off in them. ZRP is a hybrid protocol which overcomes the shortcomings of proactive and reactive routing protocols. ZRP divides the entire network into zones of variable size where routing inside the zone is performed using proactive routing approach and exterior to zone is performed using reactive routing approach. The performance characteristics of the ZRP protocol are established through simulations by comparing it to well-known routing protocol namely AODV.

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A Bandwidth and Energy Aware QoS Routing Protocol for Enhanced Performance in Ad-hoc Networks

International Journal of Sensors Wireless Communications and Control ◽

10.2174/2210327908666180801125735 ◽

2019 ◽

Vol 9 (2) ◽

pp. 203-213

Author(s):

Priyanka Bharadwaj ◽

Surjeet Balhara

Keyword(s):

Ad Hoc Networks ◽

Routing Protocol ◽

Ad Hoc ◽

Qos Routing ◽

Delivery Ratio ◽

Energy Aware ◽

Multimedia Services ◽

Average Delay ◽

Hoc Networks

Background & Objective: There are some challenging issues such as providing Quality of Service (QoS), restricted usage of channels and shared bandwidth pertaining to ad-hoc networks in a dynamic topology. Hence, there is a requirement to support QoS for the application environment and multimedia services in ad-hoc networks with the fast growing and emerging development of information technology. Eventually, bandwidth is one of the key elements to be considered. Methods: Energy aware QoS routing protocol in an ad-hoc network is presented in this article. Results and Conclusion: The simulation results indicate that the improved protocol outperforms Adhoc On-Demand Distance Vector (AODV) routing protocol in terms of QoS metric such as throughput, packet delivery ratio, loss rate and average delay.

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