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Small cell networks (SCNs) are envisaged as a key technology enabling the fifth-generation (5G) wireless communication system to address the challenge of rising mobile data demand. Green communications will be another major attribute of 5G systems, as power consumption from the information and communication technology sector is forecast to increase significantly by 2030. Accordingly, energy-efficient...
The concept of heterogeneous networks and small cells is likely to be a key addition to the fifth generation (5G) wireless communication standard, the prospect of which has motivated 5G researchers to investigate the coverage and integration of various small cells. Heterogeneous networks with small cells offer key benefits such as high frequency reuse, huge data rates and low power consumption for...
This paper is concerned with the performance improvement of PAPR reduction of orthogonal frequency division multiplexing (OFDM) using selective mapping based design. Note that OFDM is one of the most proficient multi-carrier transmission scheme which has been implemented in long term evolution (LTE) downlink. However peak to average power ratio (PAPR) is the main problem with OFDM, therefore in this...
Next generation wireless communication networks (NGN) uses one of the emerging multicarrier multiplexing transmission techniques which is known as orthogonal frequency division multiplexing (OFDM). It provides several advantages such as offering greater immunity to multipath fading & impulse noise, eliminating inter-symbol interference (ISI), inter-carrier interference (ICI) & the need for...
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