… Second, the technical challenges of designing middleware systems for the IoT are reviewed.
We will show how each domain can support middleware solutions for IoT, by highlighting …

… Although SmartSensor can be considered as a middleware for IoT, in its current version…
middleware for IoT should meet and present an overview of the state-of-the-art in IoT middleware…

… Recently, there have been a number of proposals for IoT middleware. These proposals …
for IoT middleware, and present a comprehensive review of the existing middleware solutions …

… of requirements for IoT middleware, and a comprehensive review of the existing middleware
solutions against those requirements. They only analyzed middleware solutions from 2014 …

… facing Internet of Things middleware and survey the most well known middleware that
have … The different middleware solutions need to have important processing and memory …

… middleware as IoT middleware systems. Furthermore, the Mires (Souto et al., Citation2006)
middleware … we review IoT middleware that falls in our two classes of middleware systems. …

… of middleware system for Internet of Things (IoT). IoT is considered as a part of future internet
… The middleware for IoT acts as a bond joining the heterogeneous domains of applications …

… middleware solutions. Section V describes the operation of relevant modules of a model IoT
middleware … : A survey on issues and enabling technologies,” IEEE Internet Things J., vol. 4, …

… Finally, from a general perspective, we evaluate the usability of the middleware solutions.
Middleware’s abstraction level defines its ease of use. An IoT application involves various …

… of software and middleware technologies in various mobile-… with heterogeneous capabilities
in middleware, from horizontal … and adoption of middleware solutions to enable the WIoT …