منابع مشابه
Toward Energy-Efficient 5G Wireless Communications Technologies
The densification and expansion of wireless networks pose new challenges on energy efficiency. With a drastic increase of infrastructure nodes (e.g. ultra-dense deployment of small cells), the total energy consumption may easily exceed an acceptable level. While most studies focus on the energy radiated by the antennas, the bigger part of the total energy budget is actually consumed by the hard...
متن کامل5G: The Convergence of Wireless Communications
As the rollout of 4G mobile communication networks takes place, representatives of industry and academia have started to look into the technological developments toward the next generation (5G). Several research projects involving key international mobile network operators, infrastructure manufacturers, and academic institutions, have been launched recently to set the technological foundations ...
متن کاملPhD Thesis: Wideband Wireless Full-Duplex transceivers for 5G communications
In recent years, the concept of full-duplex (FD) communications has been the subject of a large attention from the scientific community. Recent advances in both analog and digital parts of radio transceivers offer now the possibility to consider the use of the full-duplex approach for operational systems. Unfortunately, current developments are mainly focused on narrowband systems. The heart of...
متن کاملImproved N-continuous OFDM for 5G Wireless Communications
N-continuous orthogonal frequency division multiplexing (NC-OFDM) is a promising technique to obtain significant sidelobe suppression for baseband OFDM signals, in future 5G wireless communications. However, the precoder of NC-OFDM usually causes severe interference and high complexity. To reduce the interference and complexity, this paper proposes an improved time-domain N-continuous OFDM (TD-...
متن کاملOn the 5G Wireless Communications at the Low Terahertz Band
Initiation of fourth generation (4G) mobile telecommunication system rollouts fires the starting pistol for beyond 4G research activities. Whereas technologies enhancing spectral efficiency have traditionally been the solution to data rate and network capacity increase demands, due to the already advanced techniques, returns of the even more complicated algorithms hardly worth the complexity in...
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ژورنال
عنوان ژورنال: Journal of Communication and Information Systems
سال: 2016
ISSN: 1980-6604,1980-6604
DOI: 10.14209/jcis.2016.14