A TRANSFORMATIVE SHIFT SUPPORTED BY THE INTRODUCTION OF 5G The synergistic relationship between upcoming technologies in the connectivity and computing space often leads to a revolution across markets. With applications and use cases morphing to take full advantage of new technologies, such as 5G, cloud, and edge computing, the industry is investigating new business opportunities, otherwise not...

Channel coding is a vital but complex component of cellular communication systems, which is used for correcting the communication errors that are caused by noise, interference and poor signal strength. The turbo code was selected as the main channel code in 3G and 4G cellular systems, but the 3GPP standardization group is currently debating whether it should be replaced by the Low Density Parit...

Developments and new advances in medical technology and the improvement of people’s living standards have helped to make many people healthier. However, there are still large design deficiencies due to the imbalanced distribution of medical resources, especially in developing countries. To address this issue, a video conference-based telemedicine system is deployed to break the limitations of m...

Smart cities are one of the foreseeable mission-critical hybrid networks connecting machines and humans to provide various public services through highly reliable, ultra-low latency and broadband communications. It is known that the next generation mobile networks, a.k.a 5G networks, should address requirements of of such hybrid network inherently. Among the main features of 5G networks, theref...

With spiraling traffic volumes experienced by mobile networks around the world, small cell radio access network (RAN) has been proposed as the way to accommodate billions of users with a myriad of devices and demanding applications. With the coming of fifth generation (5G) networks, several small cell architectures and technologies have been proposed to reengineer the small cell environment tha...

INTRODUCTION Activation of inflammation and coagulation are closely related and mutually interdependent in sepsis. The acute-phase protein, plasminogen activator inhibitor-1 (PAI-1) is a key element in the inhibition of fibrinolysis. Elevated levels of PAI-1 have been related to worse outcome in pneumonia. We aimed to evaluate the effect of functionally relevant 4G/5G polymorphism of PAI-1 gene...

The fifth generation (5G) of mobile broadband shall be a far more complex system compared to earlier generations due to advancements in radio and network technology, increased densification and heterogeneity of network and user equipment, larger number of operating bands, as well as more stringent performance requirement. To cope with the increased complexity of the Radio Resources Management (...

The services foreseen for 5G networks will demand a vast number of challenging requirements to be fulfilled by the physical layer. These services can be grouped into application scenarios, each one with a key requirement to be addressed by the 5G network. A flexible waveform associated with a appropriate data frame is an essential feature in order to guarantee the support of contrasting require...

5G cellular communications promise to deliver the gigabit experience to mobile users, with a capacity increase of up to three orders of magnitude with respect to current LTE systems. There is widespread agreement that such an ambitious goal will be realized through a combination of innovative techniques involving different network layers. At the physical layer, the OFDM modulation format, along...