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Journal of Emerging Trends in Computing and Information Sciences >> Call for Papers Vol. 8 No. 3, March 2017

Journal of Emerging Trends in Computing and Information Sciences

LTE-Advanced: Requirements and Technical Challenges for 4G Cellular Network

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Author Muhammed Mustaqim, Khalid Khan , Muhammed Usman
ISSN 2079-8407
On Pages 665-671
Volume No. 3
Issue No. 5
Issue Date May 01, 2012
Publishing Date May 01, 2012
Keywords LTE-Advanced, Heterogeneous Network (HetNet), Multiple Input Multiple Output (MIMO), and Carrier Aggregation.


The higher peak data rates for mobile user are in demand. Audio/Video streaming, online conferences, and social media services are becoming the necessity of life. In order to fulfil the sheer amount of data need of users, robust and efficient wireless technology is needed. LTE-Advanced, which is based on Rel-10 of ITU is the solution for future mobile wireless networks. It is the promising technology for future wireless broadband network based on Rel-8 of Long term Evolution (LTE). The paper provides a higher level overview of LTE-Advanced, which includes carrier aggregation for efficient spectrum use, MIMO techniques for multiple signal transmissions and receptions, relaying and heterogeneous deployment strategy. LTE-Advanced system will be the NXGN wireless technology for years to come.  


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