Title :
2G-LTE cellular systems performance analysis for Indian geographic conditions
Author :
Sri Sudha, T ; Sasibhusana Rao, G.
Author_Institution :
Department of Electronics and Communication, Andhra University College of Engineering, Andhra University, Visakhapatnam-530003, India
Abstract :
The prediction of pathloss is a very important step in designing a mobile radio system and accurate prediction methods are needed to determine the parameters of a radio system which will provide efficient and reliable coverage of a specific service area. In this paper, modelling of a GSM, CDMA, WCDMA and LTE signals due to large-scale variations is presented. Hata-Okumura and Cost 231 Hata models are implemented to analyze the pathloss effects due to large scale variations and to estimate the coverage area of a base station (BS) in GSM, CDMA and WCDMA systems and Long term Evolution (LTE) networks. The results are evaluated with respect to different parameters and analyzed taking into consideration the urban, suburban and rural areas near Visakhapatnam.
Keywords :
Antennas; Base stations; GSM; Mobile communication; Multiaccess communication; Spread spectrum communication; Urban areas; CDMA; Coverage area; LTE; Pathloss; WCDMA;
Conference_Titel :
Electrical, Electronics, Signals, Communication and Optimization (EESCO), 2015 International Conference on
Conference_Location :
Visakhapatnam, India
Print_ISBN :
978-1-4799-7676-8
DOI :
10.1109/EESCO.2015.7253760
