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A Review on Digital Modulation in 4G LTE/4G LTE Advanced

EasyChair Preprint no. 7612

14 pagesDate: March 28, 2022


Since the last century, mobile telephony has taken an important role in telecommunications, increasing the volume of data traffic supported by its network over the years. From 2.5G telephony experienced the use of data to be used on the internet and in the following generations passing through 3G, 4G and 5G the speed rate has increased. In this sense, this paper presents the evolution of mobile phone technologies, specifically the fourth generation (4G), also called LTE (Long Term Evolution). It also explains the relevance of using digital modulations that work in conjunction with OFDM in 4G to achieve high data rates combined with MIMO systems for this purpose.

Keyphrases: 4G networks, OFDMA, QAM, QPSK, Telecommunications.

BibTeX entry
BibTeX does not have the right entry for preprints. This is a hack for producing the correct reference:
  author = {Andres Solano-Escorcia and Juan Sanjuanelo-Barraza and Bessy Cujavante-Hernandez and Alejandro Cama-Pinto and Dora Cama-Pinto},
  title = {A Review on Digital Modulation in 4G LTE/4G LTE Advanced},
  howpublished = {EasyChair Preprint no. 7612},

  year = {EasyChair, 2022}}
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