TelecomTV TelecomTV
  • News
  • Videos
  • Channels
  • Events
  • Network Partners
  • Industry Insights
  • Directory
  • Newsletters
  • Open RAN
  • Digital Platforms and Services
  • 5G
  • Access Evolution
  • Private Networks
  • Cloud Native
  • Edge
  • Open Networking
  • Sustainability
  • AI, Analytics and Automation
  • 6G Research and Innovation
  • Security
  • More Topics
  • Network Partners
  • Industry Insights
  • Directory
  • Newsletters
  • |
  • About
  • Contact
  • |
  • Connect with us
  • 5G
  • 6G Research and Innovation
  • Access Evolution
  • AI, Analytics and Automation
  • Cloud Native
  • Digital Platforms and Services
  • Edge
  • Open Networking
  • Open RAN
  • Private Networks
  • Security
  • Sustainability
  • Connect with TelecomTV
  • About
  • Privacy
  • Help
  • Contact
  • Sign In Register Subscribe
    • Subscribe
    • Sign In
    • Register
  • Search

5G

5G

5G network transformation to achieve new heights of innovation

Via 5G Americas Newsroom

Dec 13, 2017

5G Americas announces new report on network operation models and architecture

BELLEVUE, Wash. – December 13, 2017 – 5G Americas, the industry trade association and voice of 5G and LTE for the Americas, today announced the publication of 5G Network Transformation to outline the new heights of innovation in transforming both the radio and core networks for 5G technologies and the work being done by numerous organizations worldwide.

“Automation and orchestration will alter how future networks are built,” noted Chris Pearson, President of 5G Americas. “Artificial intelligence, machine learning, and adoption of new 5G technologies will transform network operation models and business economics leading to the creation of widely distributed, highly dense, high bandwidth mobile networks.”

The network architecture for 4G is connection-oriented and based on centralized mobility anchor points. With the exploding demand anticipated for new use cases and services, it is clear that a new network architecture is needed to satisfy the scalability, latency, or overall experience required in future networks. Fortunately, there is momentum and innovation in the industry toward meeting the requirements of 5G use cases. The new 5G architecture brings improved radio units with a much faster air interface when compared to LTE and a new service based architecture for the core.

To support and enable both the known and unknown 5G use cases, a 5G Next Generation Core (NG-Core or NGC) and 5G New Radio (NR) are being clearly defined and standardized. The whitepaper focuses on 5G NGC architecture, which is defined as service-based and the interaction between network functions are represented in two ways: network functions within the 5G Control Plane (5GC); and network functions connecting to the 5G control plane from the RAN network. Network functions within the 5G CP shall only use service-based interfaces for their interactions.

Key aspects in 5G network transformation explained in the report:

  • 5G architecture brings improved radio units with a much faster air interface when compared to LTE and a new service-based architecture for the core
  • 5G promises ubiquitous wireless coverage. Radios leveraging licensed and/or unlicensed spectrum, small cells, macro LTE eNodeBs, fiber, microwave, leased Ethernet, or satellite backhaul 5G architecture bring improved radio units with a much faster air interface when compared to LTE
  • Functions will be involved in providing network services; each service will have certain characteristics, such as QoS or Mobility. These services can be assigned to dedicated and/or shared network slices. Each network slice will be realized by creating one or more virtual networks, each of them with certain performance characteristics. User-subscribed services will be mapped to the slices
  • With the potentially infinite number of network slices that will be needed, a strong Network Function Virtualization Infrastructure (NFVI) will be necessary
  • Orchestration, analytics and automation will play a key role in transforming a network to support and run the 5G network
  • Separation of the user plane from the control plane is one of the key technological changes in the path to 5G evolution. Considering that 5G use cases and deployment architectures may lead to significant wireless bandwidth densities, it’s clear that distribution of the traffic towards the edge is imperative for 5G networks

The result of the new network architecture will be a core that supports the numerous use cases posed by 5G. “5G Core technology enhancements will first show up in the 4G Core and will be used to inform and guide the development of other 5G standards and technologies,” said Arun Rajagopal, Technology Development Strategist at Sprint and co-leader of the project. “Some of the technology components are already in place, and key projects are underway as pre-standard technology demonstrators.”

“5G system architecture has to be highly adaptable to meet the performance expectations to serve new and legacy use cases, services, business models, infrastructure usage approaches and radio access needs that will emerge with 5G,” stated Jeff Collins, Director of 5G at Ericsson and co-leader of the project. “The revolution towards the 5G innovation engine is well underway.”

5G Network Transformation was written by co-leaders Jeff Collins of Ericsson and Arun Rajagopal of Sprint and representatives from member companies on 5G Americas’ Board of Governors who participated in the development of this white paper. The whitepaper is available for free download.

Related Topics
  • 4G LTE,
  • 5G,
  • 5G Americas,
  • Access Evolution,
  • AI & ML,
  • AI, Analytics & Automation ,
  • Cloud Native,
  • Core Network,
  • Mobile,
  • News,
  • North America,
  • Orchestration,
  • Research and Trials,
  • Tracker,
  • Transformation,
  • Zero Touch & Automation

More Like This

5G

Nokia supports DISH Wireless launch of world’s first telco network using 5G Standalone Core on AWS public cloud

Jul 1, 2022

Open RAN

NEC Expands Global Solutions Delivery Capacity with Acquisition of Aspire Technology

Jul 1, 2022

5G

GSMA Reveals 5G Spectrum Needs for 2030 Across Low, Mid, and High Bands

Jun 30, 2022

Access Evolution

What’s up with… Cellnex and Deutsche Telekom, Virgin Media O2, Rakuten Symphony

Jun 30, 2022

Open RAN

‘Mass layoff’ at Open RAN specialist Parallel Wireless

Jun 30, 2022

This content extract was originally sourced from an external website (5G Americas Newsroom) and is the copyright of the external website owner. TelecomTV is not responsible for the content of external websites. Legal Notices

Email Newsletters

Stay up to date with the latest industry developments: sign up to receive TelecomTV's top news and videos plus exclusive subscriber-only content direct to your inbox – including our daily news briefing and weekly wrap.

Subscribe

Top Picks

Highlights of our content from across TelecomTV today

10:14

Executive Interview: Vodafone’s Lucia De Miguel Albertos on the ultimate RAN Intelligent Controller

39:34

Figuring out the TCO of Open RAN

6:47

Dell's Role in Open RAN

4:24

Executive Interview: Neil McRae on BT's Open RAN Plans

TelecomTV
Company
  • About Us
  • Media Kit
  • Contact Us
Our Brands
  • DSP Leaders World Forum
  • Great Telco Debate
  • TelecomTV Events
Get In Touch
[email protected]
+44 (0) 207 448 1070
Connect With Us
  • Privacy
  • Cookies
  • Terms of Use
  • Legal Notices
  • Help

TelecomTV is produced by the team at Decisive Media.

© Decisive Media Limited 2022. All rights reserved. All brands and products are the trademarks of their respective holder(s).