– Wireless Transmission:
– ONE-NET uses UHF ISM radio transceivers in 868MHz and 915MHz frequencies.
– 25 channels are available in the U.S. with the ability to implement on other frequencies.
– Wideband FSK encodes data for transmission in ONE-NET.
– Dynamic data rate protocol with a base rate of 38.4 kbit/s.
– Per-node configuration allows data rates up to 230 kbit/s.
– Network Characteristics:
– Supports star, peer-to-peer, and multi-hop topology.
– Peer-to-peer range exceeds 500 m outdoors and 60-100 m indoors.
– Simple, block, and streaming transactions are supported.
– Mesh routing is not supported in ONE-NET.
– Multi-hop mode extends operational range to several kilometers.
– Power Management:
– Optimized for low power consumption in battery-powered devices.
– Low-duty-cycle devices like sensors can achieve 3-5 year battery life.
– Dynamic power adjustment scales back transmit power to conserve battery.
– High data rates and short packet sizes minimize Transceiver On time.
– Deterministic sleep periods enhance power efficiency.
– Security:
– ONE-NET uses XTEA2-32 encryption by default.
– Extensions allow for higher levels of encryption.
– Embedded nonces resist spoofing and replay attacks.
– Security key update rate can be customized per system.
– Well-suited for low-cost 8-bit and 16-bit processors.
– Open Source License:
– Available for free under the OSI-approved Simplified BSD License.
– ONE-NET is open source, enabling free use.
– Permissive free software license.
– Allows for broader adoption and customization.
– Promotes collaboration and innovation in wireless control technology.
This article needs additional citations for verification. (April 2008) |
ONE-NET is an open-source standard for wireless networking. ONE-NET (not to be confused with NMEA OneNet) was designed for low-cost, low-power (battery-operated) control networks for applications such as home automation, security & monitoring, device control, and sensor networks. ONE-NET is not tied to any proprietary hardware or software, and can be implemented with a variety of low-cost off-the-shelf radio transceivers and micro controllers from a number of different manufacturers.
