freespace42320100100

freespace42320100100 is a designation used in online technical archives to reference a collection of data and software related to free-space optical and radio-frequency communication experiments. The term acts as a catalog key rather than a single product, and it has appeared in university repositories and community project pages since the early 2010s.

The collection typically includes experimental logs, hardware configuration notes, signal-processing pipelines, calibration datasets, and simulation models for atmospheric turbulence, pointing, and link-budget calculations. Some entries provide reference implementations and test scripts to reproduce results under varying conditions.

Origins and naming: The string combines the word freespace with a numeric suffix that seems to encode a timestamp or release sequence. There is no universally published standard for the identifier, and different mirrors may group materials under slightly different subcategories, which can require cross-referencing.

Access and licensing: Materials are generally released under permissive open licenses and are hosted across multiple platforms. Users are expected to attribute the identifier in scholarly work and to follow the specific license terms of individual files.

Impact: Freespace42320100100 has been used as a reference point for reproducibility studies, educational demonstrations, and preliminary assessments of free-space links under urban and rural conditions. It remains a lightweight, community-curated resource rather than a centralized authority.