1 publication

• Published Subscription 2 Sep 2019

  Performance Analysis of QPSK & QAM Modulation Schemes for Long Term Evolution 4G Communication Standard

  By Shreya Khandelwal, Gulrej Ahmed, Arjun Singh

  Abstract: Long Term Evolution (LTE) is the fourth-generation (4G) communication standard specified by third Generation Partnership Project (3GPP). The LTE standard deploys higher modulation schemes such as QPSK & QAM. These techniques along-with OFDM are widely utilized in LTE systems. The objective of this paper is to analyse and compare QPSK, 16-QAM, 64-QAM modulation techniques for different values of Signal to Noise Ratio (SNR). The simulation of these techniques is carried …

  Published in Recent Trends in Parallel Computing · Vol. 6, Issue 2, 2019 · pp. 27–37 Read article →