Abstract:
Industrial wireless communication in license-free spectrum bands such as the 2.4-GHz-ISM band suffer from motion and multipath effects, which cause a high time- and frequ...Show MoreMetadata
Abstract:
Industrial wireless communication in license-free spectrum bands such as the 2.4-GHz-ISM band suffer from motion and multipath effects, which cause a high time- and frequency-variant channel attenuation. Additionally, mutual interference from heterogeneous wireless technologies limits real-time capabilities of industrial wireless technologies. Therefore, performance validations of industrial wireless technologies within appropriate industrial wireless environments are necessary. In this paper, we present the first raw measurement data set publication of an industrial wireless environment characterization in a data repository for free public access to enable transparent industrial wireless technology validation and to enhance their comparability. We characterize the whole license-free 2.4-GHz-ISM band with a time resolution of 110 μs and a frequency resolution of 1MHz in a coexistence scenario with four antennas obstructed by robot arm movements. Additionally, the frequency and time variance of the measured channel attenuations are analyzed.
Date of Conference: 08-11 September 2015
Date Added to IEEE Xplore: 26 October 2015
ISBN Information:
ISSN Information:
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Measurement Data ,
- Industrial Environment ,
- Data Repository ,
- Spectral Bands ,
- Robotic Arm ,
- Wireless Technologies ,
- Fading Channel ,
- Industrial Communication ,
- Laboratory Environment ,
- Mutual Interaction ,
- Ground Plane ,
- Propagation Conditions ,
- Channel Gain ,
- Wireless Devices ,
- Packet Loss ,
- Medium Access ,
- Fresnel Zone ,
- Acrylic Box ,
- Transparent Medium ,
- Doppler Spread
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Measurement Data ,
- Industrial Environment ,
- Data Repository ,
- Spectral Bands ,
- Robotic Arm ,
- Wireless Technologies ,
- Fading Channel ,
- Industrial Communication ,
- Laboratory Environment ,
- Mutual Interaction ,
- Ground Plane ,
- Propagation Conditions ,
- Channel Gain ,
- Wireless Devices ,
- Packet Loss ,
- Medium Access ,
- Fresnel Zone ,
- Acrylic Box ,
- Transparent Medium ,
- Doppler Spread