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Designing Internet Ø: Enabling Efficient Inter-Device Communication and Control

The Internet Ø initiative aims to create a seamless, low-cost inter-device networking solution catering to various applications. This involves designing an extremely small communication framework with a focus on low power consumption, minimal bandwidth, and peer-to-peer interaction. Key components include developing a lightweight communication protocol (THTP) and robust encryption methods for security. The project seeks to integrate numerous devices while retaining simplicity and scalability, paving the way for the future of smart environments and the Internet of Things.

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Designing Internet Ø: Enabling Efficient Inter-Device Communication and Control

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  1. Internet Ø: Introduction Karen Sollins MIT CSAIL October 12, 2006

  2. Consider: Lighting Air temp and flow Power mgmt Access control Elevators Sensors/embedded devices Objectives Extremely inexpensive Extremely small Low communication footprint: slow and low volume Direct peer communication (where possible) IP IP IP IP Layer 2/ Modulation Layer 2/ Modulation Layer 2/ Modulation Layer 2/ Modulation Medium Medium Medium Medium IØ Why?

  3. stop 0 1 0 0 1 0 0 1 Design: Criteria and Encoding • Medium independence • Collision/reflection avoidance: bit length longer than net • Simplicity • End-to-end modulation UDP, TCP IP SLIP ASCII 8N1 Δt start

  4. Application Support • THTP • Single packet payload only • Minimum HTTP support: GET, POST, reply, extremely limited error msgs • Standard HTTP format • Scalable encryption: basis for authentication, privacy, integrity

  5. Looking forward • Federation: • Multiple Internet Ø nets interconnected: how to allow individual nets retain simplicity • Integrating Internet Ø nets with larger Internet • Commercial potential: device, power and control, networking, building industry • Services, functionality, support structure between THTP and applications

  6. Documents • Internet 0: Inter-device Internetworking, Krikorian, MS Thesis, 2004 • The Internet of Things, Gershenfeld, Krikorian, Cohen, Scientific American, Oct. 2004 • SEA: A Scalable Encryption Algorithm for Small Embedded Applications, Standaert, Piret, Gershenfeld, Quisquater, ECRYPT Workshop on RFID and Lightweight Crypto, Graz, Austria, 2005 • Design Issues in Internet 0 Federation, Sollins, Li, MIT Dspace • Internet Ø: Interdevice Internetworking, Gershenfeld, Cohen, submitted for pub in IEEE Circuits and Devices Mag. • Internet 0: A proposal for End-to-End Modulation, Gershenfeld, Cohen, Snide, Lynn, to be submitted to IETF as Informational RFC • Trivial Hypertext Transfer Protocol (THTP), Gershenfeld, Snide, Johnson, Lynn, submitted to IETF as Informational RFC

  7. Speakers • Standardization, Rob Beverly, MIT • IØ interfaces for devices and controllers, Todd Snide, Schneider Electric • IØ in Linksys routers, Kerry Lynn,Cisco • IØ and SunSpot: Doug Johnson, Danny Cohen, Sun Microsystems • Scalable Encryption for Embedded Applications, Jean-Jacques Quisquater, Université Catholique de Louvain

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