2. M achine to Machine (m2m) Machine-to-machine communication, or M2M, is exactly as it sounds: two machines “communicating,” or exchanging data, without human interfacing or interaction. This includes serial connection, powerline connection (PLC), or wireless communications in the industrial Internet of Things (IoT). Examples of M2M communication in this case would be vending machines sending out inventory information or ATM machines getting authorization to despense cash. M2M can refer to any two machines—wired or wireless—communicating with one another. machine-to-machine communication makes the Internet of Things possible. M2M is among the fastest-growing types of connected device technologies in the market right now, largely because M2M technologies can connect millions of devices within a single network.
RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL Credit Based Grading System Computer Science and Engineering VI-Semester CS-6005 Elective-II (1) Internet of Things Unit 1 : Introduction: Definition, Characteristics of IOT, IOT Conceptual framework, IOT Architectural view, Physical design of IOT, Logical design of IOT, Application of IOT. Unit 2: Machine-to-machine (M2M), SDN (software defined networking) and NFV(network function virtualization) for IOT, data storage in IOT, IOT Cloud Based Services. Unit 3: Design Principles for Web Connectivity: Web Communication Protocols for connected devices, Message Communication Protocols for connected devices, SOAP, REST, HTTP Restful and Web Sockets. Internet Connectivity Principles: Internet Connectivity, Internet based communication, IP addressing in IOT, Media Access control. Unit 4: Sensor Technology , Participatory Sensing, Industrial IOT and Automotive IOT , Actuator, Senso...