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International Journal of Scientific Development and Research - IJSDR
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Paper Title: Teletraffic Estimation of Various Cellular Systems (1G to 4G)
Authors Name: Ch Venkata Rao , G, Sasibhushana Rao , K. Satya Prasad
Unique Id: IJSDR1609018
Published In: Volume 1 Issue 9, September-2016
Abstract: Cellular communication networks face serious challenges in providing good Quality of Service (QoS) to the users. In order to provide better QoS, network operators have to make effective use of their available resources, which leads to the effective network design and planning. The dominant parameter used for effective network design and network planning is the blocking probability. It is determined from the number of available channels and traffic in Erlangs. In this paper, the blocking probability of various multiple access techniques (FDMA, TDMA, CDMA, and OFDMA) that are used in cellular communication systems is investigated for assessing their network’s QoS. The blocking probability of FDMA and TDMA based systems is estimated by using the Erlang-B formula. The blocking probability of OFDMA is estimated using a proposed dynamic algorithm which is based on the Signal to Interference plus Noise Ratio (SINR) of users and other parameters such as the power transmitted by the base station to each sub-carrier.
Keywords: Blocking probability, FDMA , TDMA, CDMA, OFDMA.
Cite Article: "Teletraffic Estimation of Various Cellular Systems (1G to 4G)", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.1, Issue 9, page no.114 - 121, September-2016, Available :http://www.ijsdr.org/papers/IJSDR1609018.pdf
Downloads: 0001573
Publication Details: Published Paper ID: IJSDR1609018
Registration ID:160737
Published In: Volume 1 Issue 9, September-2016
DOI (Digital Object Identifier):
Page No: 114 - 121
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631

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