Abstract
The selection of routing protocols is playing a major role in the device and proper utilization of wireless sensor networks (WSNs) that can help to provide better interconnection networks. On preserving the role of key performance, metric related to routing protocols is also an important and challenging task in the WSNs. Therefore, the sensor nodes life can be improved in efficient manner by using routing protocols that preserve the energy consumption and quality of service (QoS). Three different kinds of categories are used in the design of routing protocols which are data centric, hierarchical, and location-based approaches. Energy consumption can be improved by reducing the effect of redundancy level and transferring the passive motes sleep mode. The data transmission time also impacts on the energy conservation and QoS in WSNs. The surveillance and monitoring-related applications are the demanding research field in the WSNs that has to resolve the issue QoS routing in the manner of reliable data delivery. Energy consumption and QoS constraints are two complementary factors in the routing protocol, but the time delay factor can be involved in such a manner to satisfy both the performance metrics in routing protocol in WSNs.
Published Version
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