Abstract
We propose a received signal strength (RSS) based energy-efficient positioning approach for cellular networks with unknown path loss exponent (PLE). A low-complexity searching algorithm is proposed for PLE estimation and a low-complexity lateration algorithm is proposed to provide the searching criteria. Simulation results show that the proposed positioning method achieves an accuracy similar to that of the nonlinear least square (NLS) algorithm, while requiring a much lower complexity.
Original language | English |
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Title of host publication | 2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 502-503 |
Number of pages | 2 |
ISBN (Electronic) | 9781479987443 |
DOIs | |
Publication status | Published - 20 Aug 2015 |
Event | 2nd IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 - Taipei, Taiwan, Province of China Duration: 6 Jun 2015 → 8 Jun 2015 |
Publication series
Name | 2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 |
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Conference
Conference | 2nd IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 |
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Country/Territory | Taiwan, Province of China |
City | Taipei |
Period | 6/06/15 → 8/06/15 |
Keywords
- Accuracy
- Complexity theory
- Energy efficiency
- Maximum likelihood estimation
- Position measurement
- Simulation
Cite this
Li, Y., Zhu, X., Jiang, Y., Huang, Y., & Lim, E. G. (2015). Energy-efficient positioning for cellular networks with unknown path loss exponent. In 2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015 (pp. 502-503). Article 7217022 (2015 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE-TW.2015.7217022