Prioritized Shortest Path Computation Mechanism (PSPCM) for wireless sensor networks.

ABSTRACT: Routing Protocol for Low-power and Lossy Networks (RPL), the de facto standard routing protocol for the Internet of Things (IoT) administers the smooth transportation of data packets across the Wireless Sensor Network (WSN). However, the mechanism fails to address the heterogeneous nature of data packets traversing the network, as these packets may carry different classes of data with different priority statuses, some real-time (time-sensitive) while others non-real-time (delay-tolerant). The standard Objective Functions (OFs), used by RPL to create routing paths, treat all classes of data as the same, this practice is not only inefficient but results in poor network performance. In this article, the Prioritized Shortest Path Computation Mechanism (PSPCM) is proposed to resolve the data pr

SUBMITTER: Onwuegbuzie IU 

PROVIDER: S-EPMC8912138 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature