1. Standard for local and metropolitan area networks-Part 15.4: Low-Rate Wireless Personal Area Networks. IEEE Std 802.15.4, Sep. 2011.
2. K. Al Nuaimi and H. Kamel. A survey of indoor positioning systems and algorithms. In Proc. IEEE Int. Conf. on Innovations in Information Technology (IIT), pages 185--190, 2011.
3. A. Alarifi, A. Al-Salman, M. Alsaleh, A. Alnafessah, S. Al-Hadhrami, M. Al-Ammar, and H. Al-Khalifa. Ultra wideband indoor positioning technologies: Analysis and recent advances. Sensors, 16(5):707, 2016.
4. K. Balac, M. Akhmedov, M. Prevostini, and M. Malek. Topology optimization of wireless localization networks. In Proc. European Wireless, 2016.
5. J. Chóliz, M. Eguizabal, Á. Hernández-Solana, and A. Valdovinos. Comparison of algorithms for UWB indoor location and tracking systems. In Proc. IEEE Int. Conf. on Vehicular Technology Conference (VTC), pages 1--5, 2011.