It consists of data driven network intelligence that helps in optimizing the

It consists of data driven network intelligence that

This preview shows page 5 - 7 out of 9 pages.

It consists of data-driven network intelligence that helps in optimizing the usage of network resources. It uses a C/U plane architecture with the help of a radio network (RN)[ CITATION Ish12 \l 1033 ]. For the coverage and capacity, it has altered frequency bands. It has the concept of nesting and relaying for Nomadic hotspots that also support multiple devices. It creates Asynchronous access to MTC devices with the help of new waveforms that include contention-based access. Helps in the scaling of the functions of cloud networks with dynamic deployment.
Image of page 5
Scaling of network functions and network deployment Network deployment and scaling of network function are done with SDN and NFV networking. In the network cloud, CPE and UPE functions are quickly deployed and it is scaled and orchestrated on demand. By simply with the additional instances of prerequisite software, all the resources based on data centers can be quickly shifted to familiar apps. Flexibility in the network can be achieved with a cloud infrastructure considering its raw processing capacity. Infrastructure-as-a-service also is known as IaaS helps in renting the additional resources of Spare cloud when the demand is low. In short, with the SDN and NFV networking technologies helps in achieving faster, easier and cheaper networks for the management and deployment.[ CITATION Kis13 \l 1033 ] Network Layers The architecture of network layers has two logical layers known as a radio network layers and a cloud network layer. The radio network consists of a minimum set for L1/L2 functions performed by different base stations. Whereas a cloud network layer consists of a U-plane and C-plane entities (UPE & CPE). These planes help in performing more consistently with higher layer functions[ CITATION Lar13 \l 1033 \m Kis13]. This kind of architecture of the network layers makes things easier for the network itself and more flexible deployment. It can reduce different functionalities as it benefits base stations to consume less energy and perform more sufficiently[ CITATION Gol09 \l 1033 ]. C/U-plane split architecture The main function of a C/U plane split architecture enables capacity and network coverage independently with the help of the radio network[ CITATION Ish12 \l 1033 ]. By using the spectrum through low-frequency bands, Metro and Macro base stations deliver coverage in cell sites. To boost its capacity, advanced schemes are also implemented. Since the traffic and high flexible users are distributed in small cells, advance schemes can be switched off or they are put to sleep to save energy that results in high network performance. The C/U plane separates the coverage portion that helps in areas overlapping macro coverage into the base stations of small cells. It also helps in connecting multiple base stations at the same time. Identification and Analysis of 5G attacks The 5G wireless network is all about its high data rates, large coverage with the help of dense base stations, extremely low latency and providing a better quality of service (QoS). With all these benefits, it requires more security to not only ensure the safety of its critical infrastructure but also the safety of the fifth generation society[ CITATION Fet12 \l 1033 ]. The challenges of 5G security
Image of page 6
Image of page 7

You've reached the end of your free preview.

Want to read all 9 pages?

  • Spring '16
  • Engr. Tazeen Muzammil

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture