# Data aggregation routing protocols in wireless sensor networks: a taxonomy

## TL;DR

This paper presents a taxonomy of data aggregation routing protocols in wireless sensor networks, classifying them by architecture and models to improve energy efficiency and reduce routing overhead.

## Contribution

It provides a comprehensive classification and analysis of data aggregation routing protocols in WSNs, highlighting key issues and differences between models.

## Key findings

- Classification of protocols based on network architecture and routing models
- Discussion of key issues in data aggregation routing models
- Comparison of mobile agent and client/server models

## Abstract

Routing in Wireless Sensor Network (WSN) aims to interconnect sensor nodes via single or multi-hop paths. The routes are established to forward data packets from sensor nodes to the sink. Establishing a single path to report each data packet results in increasing energy consumption in WSN, hence, data aggregation routing is used to combine data packets and consequently reduce the number of transmissions. This reduces the routing overhead by eliminating redundant and meaningless data. There are two models for data aggregation routing in WSN: mobile agent and client/server. This paper describes data aggregation routing and classifies then the routing protocols according to the network architecture and routing models. The key issues of the data aggregation routing models (client/server and mobile agent) are highlighted and discussed.

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Source: https://tomesphere.com/paper/1704.04588