PIoT: Programmable IoT using Information Centric Networking

Abstract

The Internet of Things (IoT) places significant demands on network infrastructure in order to process data captured by ubiquitous sensor devices. One existing technique to support this sensor data processing involves transporting captured data to cloud servers. This approach suffers from numerous issues such as increased transmission costs i.e. bandwidth consumption and delays. To help resolve these issues, this paper proposes Programmable IoT (PIoT), a novel IoT data processing architecture. It is an application layer design which operates over Named Data Networking (NDN) to enable the execution of reconfigurable processing-logic in the network. In addition, a novel naming scheme and computation service for IoT is presented to describe the processing requirements using Lambda Expressions. To verify the feasibility of our design, a real-world implementation was created and evaluated. It compares efficiency of the in-network versus out-network approaches.