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pro vyhledávání: '"Abbas, Waqas Bin"'
Efficient resource allocation with hybrid precoder design is essential for massive MIMO systems operating in millimeter wave (mmW) domain. Owing to a higher energy efficiency and a lower complexity of a partially connected hybrid architecture, in thi
Externí odkaz:
http://arxiv.org/abs/2102.01495
A hybrid architecture for millimeter wave (mmW) massive MIMO systems is considered practically implementable due to low power consumption and high energy efficiency. However, due to the limited number of RF chains, user selection becomes necessary fo
Externí odkaz:
http://arxiv.org/abs/2006.16854
Receivers for mmWave systems suffer from high power consumption in Analog to Digital Converters (ADC), and there is a need to compare the three major receiver architectures: Analog, Hybrid and Digital Combining (AC, HC and DC). Moreover, the specific
Externí odkaz:
http://arxiv.org/abs/1811.12811
In future high-capacity wireless systems based on mmWave or massive multiple input multiple output (MIMO), the power consumption of receiver Analog to Digital Converters (ADC) is a concern. Although hybrid or analog systems with fewer ADCs have been
Externí odkaz:
http://arxiv.org/abs/1610.09546
In this work, we study the achievable rate and the energy efficiency of Analog, Hybrid and Digital Combining (AC, HC and DC) for millimeter wave (mmW) receivers. We take into account the power consumption of all receiver components, not just Analog-t
Externí odkaz:
http://arxiv.org/abs/1607.03725
Autor:
Abbas, Waqas Bin, Zorzi, Michele
Millimeter wave (mmWave) communication is envisioned as a cornerstone to fulfill the data rate requirements for fifth generation (5G) cellular networks. In mmWave communication, beamforming is considered as a key technology to combat the high path-lo
Externí odkaz:
http://arxiv.org/abs/1605.01930
Autor:
Abbas, Waqas bin, Zorzi, Michele
Beamforming is an essential requirement to combat high pathloss and to improve signal-to-noise ratio during initial cell discovery in future millimeter wave cellular networks. The choice of an appropriate beamforming is directly coupled with its ener
Externí odkaz:
http://arxiv.org/abs/1605.00508
Autor:
Abbas, Waqas Bin, Zorzi, Michele
At millimeter wave (mmW) frequencies, beamforming and large antenna arrays are an essential requirement to combat the high path loss for mmW communication. Moreover, at these frequencies, very large bandwidths are available to fulfill the data rate r
Externí odkaz:
http://arxiv.org/abs/1604.05151
Publikováno v:
In Physical Communication October 2020 42
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