A research paper proposes the Optimized Distance Range Free (ODR) algorithm for node localization in wireless sensor networks. The algorithm modifies the DV-Hop method by rectifying hop size errors and using linear optimization to improve accuracy without extra hardware or communication overhead. The work is authored by Sumit Kumar of Maharishi Markandeshwar University and is available via Open Access.
Use Cases
- Benchmarking localization accuracy improvements based on the described ODR algorithm modifications.
- Simulating network performance based on the algorithm's reduced reliance on hop size and hop count.
- Developing energy-efficient localization systems based on the described lack of additional hardware requirements.
Strengths
- Algorithm is described as improving localization accuracy by modifying DV-Hop's last two steps.
- The approach is designed to work without additional hardware or increased communication overhead.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Row count and column-level documentation are absent; field semantics must be inferred after download.
Provenance
- Source
- paperswithcode
- Collection Method
- Algorithmic research and experimental validation described in an academic paper.