1.Kurt, S and Tavli, B (2017) Path-loss modeling for wireless sensor networks: a review of models and comparative evaluations. IEEE Antennas and Propagation Magazine 59, 18–37.
2.Xu, H, Zhang, W and Yang, Y (2016) Channel measurement and modeling for the 15 GHz radio band in an indoor corridor environment. Journal of Communications and Information Networks 1, 102–108.
3.Degli-Esposti, V, Vitucci, EM and Martin, R (2017) A simple and versatile field prediction model for indoor and indoor-to-outdoor propagation. IEEE Access 5, 13270–13276.
4.Rama Rao, T, Balachander, D, Nishesh, T and Prasad, MVSN (2014) Near ground path gain measurements at 433/868/915/2400 MHz in indoor corridor for wireless sensor networks. Telecommunication Systems 56, 347–355.
5.Ata, OW, Shahateet, AM, Jawadeh, MI and Amro, AI (2013) An indoor propagation model based on a novel multi wall attenuation loss formula at frequencies 900 MHz and 2.4 GHz. Wireless Personal Communications 69, 23–36.
6.Seidel, S and Rappaport, T (1992) 914 MHz path loss prediction models for indoor wireless communications in multifloored buildings. IEEE Transactions on Antennas and Propagation 40, 207–217.
7.Xu, D, Zhang, J, Gao, X, Zhang, P and Wu, Y (2007) Indoor Office Propagation Measurements and Path Loss Models at 5.25 GHz. 2007 IEEE 66th Vehicular Technology Conference, Baltimore, MD, USA, 30 September–3 October 2007, pp. 1–5.
8.Rappaport, TS and McGillem, CD (1989) UHF fading in factories. IEEE Journal on Selected Areas in Communications 7, 40–48.
9.Ai, Y, Cheffena, M and Li, Q (2015) Radio Frequency Measurements and Capacity Analysis for Industrial Indoor Environments. 2015 9th European Conference on Antennas and Propagation (EuCAP), Lisbon, Portugal, 13–17 April 2015, pp. 1–5.
10.Egli, JJ (1957) Radio propagation above 40 MC over irregular terrain. Proceedings of the IRE 45, 1383–1391.
11.Joshi, GG, Dietrich, CB Jr., Anderson, CR, Newhall, WG, Davis, WA, Isaacs, J and Barnett, G (2005) Near-ground channel measurements over line-of-sight and forested paths. IEE Proceedings Microwaves, Antennas and Propagation 152, 589–596.
12.Okumura, Y, Ohmori, E, Kawano, T and Fukua, K (1968) Field strength and its variability in UHF and VHF land-mobile radio service. Review of the Electrical Communication Laboratory 16, 825.
13.Katiyar, D and Mittal, V (2014) Implementation of cellular propagation models in diverse environments. International Journal of Engineering Trends and Technology (IJETT) 15, 1–6.
14.Hata, M (1980) Empirical formula for propagation loss in land mobile radio services. IEEE Transactions on Vehicular Technology 29, 317–325.
15.Daisy, G, Zheng, Q and Magdy, IF (2017) Path loss characteristics in urban environments using ray-tracing methods. IEEE Antennas and Wireless Propagation Letters 16, 3063–3066.
16.Wang, D, Song, L, Kong, X and Zhang, Z (2012) Near-ground path loss measurements and modeling for wireless sensor networks at 2.4 GHz. International Journal of Distributed Sensor Networks 2012, 1–10.
17.Hamzah, SA, Baharudin, MF, Shah, NM, Zainal Abidin, Z and Ubin, A (2006) Indoor channel prediction and measurement for wireless local area network (WLAN) system. 2006 International Conference on Communication Technology, Guilin, China, 27–30 November 2006, pp. 1–5.
18.Ma, H (1997) Antenna Technology. Harbin, China: Harbin Institute of Technology Press, pp. 17–20. (In Chinese).
19.Song, Z, Zhang, J and Huang, Y (2003) Antennas and Radio Wave Propagation. Xi'an, China: Xi'an University of Electronic Science and Technology Press, pp. 10–15. (In Chinese).