Abstract
This paper introduces a Pascal’s triangle model to draw the potential locations and their probabilities for a normal node given the hop counts to the anchors according to the extent of detour of the shortest paths. Based on our proposed model, a Pascal’s triangle-based localization (PTL) algorithm using local connectivity information is presented for anisotropic wireless networks with a small number of anchors. The superiority of the PTL algorithm has been validated over the state-of-the-art algorithms through MATLAB simulations. We have shown that compared to the other algorithms, the PTL algorithm achieves higher localization accuracy with even fewer anchors. We have also validated the performance of the PTL algorithm in a real environment.
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Notes
The shortest paths to an anchor pair from a normal node is referred to as the compound shortest path. We give the exact definition of the compound shortest path in Sect. 5.2.
A \((1-\alpha )\) confidence interval for the true mean \(\mu\) is defined as \(\mu \in (\bar{\mu }- z_{\alpha /2}\frac{\bar{\sigma }}{\sqrt{S}}, \bar{\mu } + z_{\alpha /2}\frac{\bar{\sigma }}{\sqrt{S}})\) with sample mean \(\bar{\mu }\), sample standard deviation \(\bar{\sigma }\), sample size S, and z-score \(z_{\alpha /2}\).
References
Boukerche, A., Oliveira, H. A. B. F., Nakamura, E. F., & Loureiro, A. A. F. (2008). Vehicular ad hoc networks: A new challenge for localization-based systems. Computer Communications, 31(12), 2838–2849.
Chong, C.-Y., & Kumar, S. P. (2003). Sensor networks: Evolution, opportunities, and challenges. Proceedings of the IEEE, 91(8), 1247–1256.
Lee, S., & Lee, C. (2011). Broadcasting in mobile ad hoc networks. In X. Wang (Ed.), Mobile ad-hoc networks: Protocol design (pp. 579–594). Winchester: InTech.
Boukerche, A. (2008). Algorithms and protocols for wireless sensor networks. Hoboken: Wiley.
Mostefaoui, A., Melkemi, M., & Boukerche, A. (2014). Localized routing approach to bypass holes in wireless sensor networks. IEEE Transactions on Computers, 63(12), 3053–3065.
Chitte, S. D., Dasgupta, S., & Ding, Z. (2009). Distance estimation from received signal strength under log-normal shadowing: Bias and variance. IEEE Signal Processing Letters, 16(3), 216–218.
Jeon, N.-R., Lee, H.-B., Park, C. G., Cho, S. Y., & Kim, S.-C. (2010). Superresolution TOA estimation with computational load reduction. IEEE Transactions on Vehicular Technology, 59(8), 4139–4144.
Gholami, M. R., Gezici, S., & Ström, E. G. (2013). A concave-convex procedure for TDOA based positioning. IEEE Communications Letters, 17(4), 765–768.
Shen, Y., & Win, M. Z. (2010). On the accuracy of localization systems using wideband antenna arrays. IEEE Transactions on Communications, 58(1), 270–280.
Boukerche, A., Oliveira, H. A. B. F., Nakamura, E. F., & Loureiro, A. A. F. (2007). Localization systems for wireless sensor networks. IEEE Wireless Communications, 14(6), 6–12.
Oliveira, H. A. B. F., Boukerche, A., Nakamura, E. F., & Loureiro, A. A. F. (2009). An efficient directed localization recursion protocol for wireless sensor networks. IEEE Transactions on Computers, 58(5), 677–691.
Oliveira, H. A. B. F., Boukerche, A., Nakamura, E. F., & Loureiro, A. A. F. (2009). Localization in time and space for wireless sensor networks: An efficient and lightweight algorithm. Performance Evaluation, 66(3–5), 209–222.
Gribben, J., & Boukerche, A. (2014). Location error estimation in wireless ad hoc networks. Ad Hoc Networks, 13(Part B), 504–515.
Kovár, P., Kacmarik, P., & Vejrazka, F. (2011). Interoperable GPS, GLONASS and Galileo software receiver. IEEE Aerospace and Electronic Systems Magazine, 26(4), 24–30.
Niculescu, D. & Nath, B. (2001). Ad hoc positioning system (APS). In Proceedings of the IEEE GLOBECOM (Vol. 5, pp. 2926–2931).
Shang, Y., Ruml, W., Zhang, Y. & Fromherz, M. P. J. (2003). Localization from mere connectivity. In Proceedings of the ACM MobiHoc (pp. 201–212).
Xiao, Q., Xiao, B., Cao, J., & Wang, J. (2010). Multihop range-free localization in anisotropic wireless sensor networks: A pattern-driven scheme. IEEE Transactions on Mobile Computing, 9(11), 1592–1607.
Wang, Y., Wang, X., Wang, D., & Agrawal, D. P. (2009). Range-free localization using expected hop progress in wireless sensor networks. IEEE Transactions on Parallel and Distributed Systems, 20(10), 1540–1552.
Zhao, J., Xi, W., He, Y., Liu, Y., Li, X.-Y., Mo, L., et al. (2013). Localization of wireless sensor networks in the wild: Pursuit of ranging quality. IEEE/ACM Transactions on Networking, 21(1), 311–323.
Wu, G., Wang, S., Wang, B., Dong, Y., & Yan, S. (2012). A novel range-free localization based on regulated neighborhood distance for wireless ad hoc and sensor networks. Computer Networks, 56(16), 3581–3593.
Shang, Y. & Ruml, W. (2004). Improved MDS-based localization. In Proceedings of the IEEE INFOCOM (Vol. 4, pp. 2640–2651).
Shang, Y., Rumi, W., Zhang, Y., & Fromherz, M. (2004). Localization from connectivity in sensor networks. IEEE Transactions on Parallel and Distributed Systems, 15(11), 961–974.
Ji, X. & Zha, H. (2004). Sensor positioning in wireless ad-hoc sensor networks using multidimensional scaling. In Proceedings of the IEEE INFOCOM (Vol. 4, pp. 2652–2661).
Li, M., & Liu, Y. (2010). Rendered path: Range-free localization in anisotropic sensor networks with holes. IEEE/ACM Transactions on Networking, 18(1), 320–332.
El Assaf, A., Zaidi, S., Affes, S. & Kandil, N. (2014). Range-free localization algorithm for heterogeneous wireless sensor networks. In Proceedings of the IEEE WCNC (pp. 2805–2810).
Xiao, B., Chen, L., Xiao, Q., & Li, M. (2009). Reliable anchor-based sensor localization in irregular areas. IEEE Transactions on Mobile Computing, 9(1), 60–72.
Zhang, S., Liu, X., Wang, J., Cao, J., & Min, G. (2015). Accurate range-free localization for anisotropic wireless sensor networks. ACM Transactions on Sensor Networks, 11(3), 51.
Liu, X., Zhang, S., Wang, J., Cao, J. & Xiao, B. (2011). Anchor supervised distance estimation in anisotropic wireless sensor networks. In Proceedings of the IEEE WCNC (pp. 938–943).
Woo, H., Lee, C. & Oh, S. (2013). Reliable anchor node based range-free localization algorithm in anisotropic wireless sensor networks. In Proceedings of the IEEE ICOIN (pp. 618–622).
El Assaf, A., Zaidi, S., Affes, S. & Kandil, N. (2013). Efficient range-free localization algorithm for randomly distributed wireless sensor networks. In Proceedings of the IEEE GLOBECOM (pp. 201–206).
Torgerson, W. S. (1965). Multidimensional scaling of similarity. Psychometrika, 30(4), 379–393.
Lee, S., Lee, D., & Lee, C. (2011). Enhanced DV-Hop algorithm with reduced hop-size error in ad hoc networks. IEICE Transactions on Communications, E94–B(7), 2130–2132.
Woo, H., Lee, S. & Lee, C. (2013). Range-free localization with isotropic distance scaling in wireless sensor networks. In Proceedings of the IEEE ICOIN (pp. 632–636).
Lee, S., Woo, H., & Lee, C. (2012). Wireless sensor network localization with connectivity-based refinement using mass spring and Kalman filtering. EURASIP Journal on Wireless Communications and Networking. doi:10.1186/1687-1499-2012-152.
Yang, C., Zhu, W., Wang, W., Chen, L., Chen, D. & Cao, J. (2014). Connectivity-based virtual potential field localization in wireless sensor networks. In Proceedings of the IEEE WCNC (pp. 2641–2646).
Sheu, J.-P., Chen, P.-C., & Hsu, C.-S. (2008). A distributed localization scheme for wireless sensor networks with improved grid-scan and vector-based refinement. IEEE Transactions on Mobile Computing, 7(9), 1110–1123.
Lim, H. & Hou, J. C. (2005). Localization for anisotropic sensor networks. In Proceedings of the IEEE INFOCOM (Vol. 1, pp. 138–149).
Lee, J., Chung, W., & Kim, E. (2011). A new range-free localization method using quadratic programming. Computer Communications, 34(8), 998–1010.
Lee, J., Choi, B., & Kim, E. (2013). Novel range-free localization based on multidimensional support vector regression trained in the primal space. IEEE Transactions on Neural Networks and Learning Systems, 24(7), 1099–1113.
Zhang, S., Tan, G., Jiang, H., Li, B., & Wang, C. (2014). On the utility of concave nodes in geometric processing of large-scale sensor networks. IEEE Transactions on Wireless Communications, 13(1), 132–143.
Wang, Y., Gao, J. & Mitchell, J. S. B. (2006). Boundary recognition in sensor networks by topological methods. In Proceedings of the ACM MobiCom (pp. 122–133).
Lee, S., Park, C., Lee, M.-J., & Kim, S. (2014). Multihop range-free localization with approximate shortest path in anisotropic wireless sensor networks. EURASIP Journal on Wireless Communications and Networking. doi:10.1186/1687-1499-2014-80.
Boukerche, A., Oliveira, H. A. B. F., Nakamura, E. F., & Loureiro, A. A. F. (2009). DV-Loc: A scalable localization protocol using Voronoi diagrams for wireless sensor networks. IEEE Wireless Communications, 16(2), 50–55.
Kim, S., & Lee, B.-T. (2009). Scalable DV-Hop localization algorithm with constrained multilateration for wireless sensor network. IEICE Transactions on Communications, E92–B(10), 3075–3078.
Zhong, Z., & He, T. (2011). RSD: A metric for achieving range-free localization beyond connectivity. IEEE Transactions on Parallel and Distributed Systems, 22(11), 1943–1951.
Chan, Y. W. E., & Soong, B. H. (2011). A new lower bound on range-free localization algorithms in wireless sensor networks. IEEE Communications Letters, 15(1), 16–18.
Karbasi, A., & Oh, S. (2013). Robust localization from incomplete local information. IEEE/ACM Transactions on Networking, 21(4), 1131–1144.
Gao, D., Chen, P., Foh, C. H., & Niu, Y. (2011). Hop-distance relationship analysis with quasi-UDG model for node localization in wireless sensor networks. EURASIP Journal on Wireless Communications and Networking. doi:10.1186/1687-1499-2011-99.
Gubner, J. A. (2006). Probability and random processes for electrical and computer engineers. Cambridge: Cambridge University Press.
Wang, X. (2006). QoS issues and QoS constrained design of wireless sensor networks. Ph.D. dissertation, University of Cincinnati.
Lee, S., Koo, B., Jin, M., Park, C., Lee, M.-J. & Kim, S. (2014). Range-free indoor positioning system using smartphone with Bluetooth capability. In Proceedings of the IEEE/ION PLANS (pp. 657–662).
Hsu, A. C.-C., Wei, D. S. L., & Kuo, C.-C. J. (2015). Coexistence Wi-Fi MAC design for mitigating interference caused by collocated Bluetooth. IEEE Transactions Computers, 64(2), 341–352.
Acknowledgments
This work has been supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (NRF-2013R1A1A2062728) and the ICT R&D program of MSIP/IITP (14-044, Technology Development of GNSS Interference Verification Platform).
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Lee, S., Jin, M., Koo, B. et al. Pascal’s triangle-based range-free localization for anisotropic wireless networks. Wireless Netw 22, 2221–2238 (2016). https://doi.org/10.1007/s11276-015-1095-9
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DOI: https://doi.org/10.1007/s11276-015-1095-9