K. Srinivas ¹, A. A. Chari ²

Affiliations
1 Department of Computer Science, Ravindra College of Engineering for Women Kurnool - 518002, Andhra Pradesh, IN
2 Rayalaseema University, Kurnool - 518007, Andhra Pradesh, IN

Abstract

Objectives: The increased usage of wireless network communication and service demands for better quality services. This paper proposed a Random Congestion Routing Protocol (RCRP) based on the node data queue latency and its link reliability estimation in a mobile ad hoc network. Methods/Statistical Analysis: Wireless QoS mainly depends on efficient data routing with minimum latency, but due to high mobility and low resources make it's unreliable. Another factor which highly impacts the wireless QoS is the network congestion, it causes due to the increase in data traffic for the various services usage and the complexity of the mesh network. So, it is very important to manage delivery latency and link reliability in the congested network for efficient data routing. The proposed RCRP support in achieving efficient data routing with minimum latency through Queue Latency Estimation (QL) and provides are liable link with low energy consumption through Link Reliability Estimation (LR). Findings: The integrated approach can effectively manage the congested network and can provide better throughput. The experiment evaluation result supports the improvisation in throughput with low end-2-end delay and energy consumption for the proposal approach.

Keywords

Congestion Routing, Energy Consumption, Link Reliability, MANET, QoS, Queue Latency .

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R. Deepthi ¹, D. Sai Eswari ¹, Afreen Rafiq ¹, K. Srinivas ¹

Affiliations
1 Department of Computer Science and Engineering, Sri Satya Sai University of Technology and Medical Sciences, Sehore – 466001, Madhya Pradesh, IN

Abstract

The advancements made in the wireless sensor networks have enabled the research communities to delve into the study of spatial reusability concepts. Due to the restricted capacity in wireless links, it is a significant to select the optimal route for packet transmission. The achievement of optimal route selection is verified by the high end-to-end throughput rate. Routing in WSNs is very challenging due to the inherent characteristics that distinguish these networks from other wireless networks like mobile ad hoc networks or cellular networks. In this paper, we have proposed an improved spatial reusability process using Single Path and Anypath Routing Protocols (SSAAR). The task of single path routing is to minimize the cost of the nodes in wireless links, whereas the task of any path routing is to assists the intermediate node who overhears the packet to participate in packet forwarding. Experimental results have shown the efficacy of our proposed work in terms of cost minimization functionalities.

Keywords

Cost Minimization, Packet Forwarding, Single Path and Anypath Routing Protocols, Wireless Sensor Networks, Wireless Links

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