20.500.12556/RUL-131094 Wireless fractal ultra-dense cellular networks With the ever-growing number of mobile devices, there is an explosive expansion in mobile data services. This represents a challenge for the traditional cellular network architecture to cope with the massive wireless traffic generated by mobile media applications. To meet this challenge, research is currently focused on the introduction of a small cell base station (BS) due to its low transmit power consumption and flexibility of deployment. However, due to a complex deployment environment and low transmit power of small cell BSs, the coverage boundary of small cell BSs will not have a traditional regular shape. Therefore, in this paper, we discuss the coverage boundary of an ultra-dense small cell network and give its main features: aeolotropy of path loss fading and fractal coverage boundary. Simple performance analysis is given, including coverage probability and transmission rate, etc., based on stochastic geometry theory and fractal theory. Finally, we present an application scene and discuss challenges in the ultra-dense small cell network. 5G ultra-dense small cell network coverage probability 5G ultra gosto majhno celično omrežje verjetnost pokrivanja true false true Angleški jezik Slovenski jezik Članek v reviji 2021-09-22 15:00:51 2021-09-22 15:00:52 2022-09-10 04:09:54 0000-00-00 00:00:00 2017 0 0 7 str. iss. 4, art. 841 Vol. 17 Apr. 2017 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.39:004.7 1424-8220 10.3390/s17040841 11929172 RAZ_Hao_Yixue_2017.pdf RAZ_Hao_Yixue_2017.pdf 1 ACE868B8B7F67616CCEF2407C006312B 10e5f42d777709d91f2f6e0653949d9905571b9922b36abead5fa284249c7996 1c00b532-1ba5-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=148345 http://www.mdpi.com/1424-8220/17/4/841 1 d9489538-1ba4-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=148344 Fakulteta za elektrotehniko 0 0 0