WiMAX structured combat network – performance analysis | ||||
The International Conference on Electrical Engineering | ||||
Article 99, Volume 8, 8th International Conference on Electrical Engineering ICEENG 2012, May 2012, Page 1-17 PDF (1.96 MB) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/iceeng.2012.32766 | ||||
View on SCiNiTO | ||||
Authors | ||||
Jovan B. Bajčetić; Boban Z. Pavlović; Davorin L. Mikluc | ||||
University of Defence, Military Academy, Belgrade, Serbia. | ||||
Abstract | ||||
Abstract: The elements of a battlefield nowadays are the unexhausted source of information. Modern battle environment requires extremely mobile armed systems what leads to the fact that network infrastructure needs to be more agile. The information exchange in these conditions is done mostly using the radio. The node mobility is imperative and is the beginning of all the beginnings when the network analysis is ought to be performed. Movement of the nodes is rarely measured below 60 km/h and required bit rate is mostly always above 1 Mb/s. To achieve this, the migration to new technologies, like the one described by IEEE 802.16e standard is required. The paper gives the battle operation information exchange analysis which takes place into the flat, intercepted urban area. The information exchange is done using the cell structured network consisted of WiMAX base stations. The transceiver system described by ETSI TS 102 177 V1.5.1 (2010-05) is analyzed in detail thanks to MATLAB program package. The real battle situation simulation, coverage and interference analysis is achieved using ATDI HTZ software. At the end, the basic assumptions review of the simulation is given. The behavior of the transmitted signal modulated using various modulation schemes in jamming environment is analyzed considering different Signal to Noise Ratios (SNR). The performance of the WiMAX base station transceiver network system doing fast handover of a given subscriber is observed. The simulated network gives the emergent data on which basis the final conclusion about network performances in rough electromagnetic environment is given. | ||||
Keywords | ||||
WiMAX tranceiver; Modulation; Fading; handover; ATDI HTZ software | ||||
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