Ericsson Technology Review

Broad Beamforming Technology in 5G Massive MIMO: In contrast to the most common approach to Massive MIMO (multiple input, multiple output) in use today, the innovative dual-polarized beamforming technique developed at Ericsson offers the important advantage of creating broad radiation patterns, while avoiding the underutilization of power resources.

Pub Date : 2023-10-01 DOI: 10.23919/etr.2023.10313525 Maksym Girnyk, Henrik Jidhage, Sebastian Faxér

6G Network Architecture – A Proposal for Early Alignment: Network evolution to support the 6G vision, use cases and requirements within the 2030 time frame is a topic of great interest in the telecommunications industry today. To ensure the smooth introduction of 6G, and the ability to monetize on it from day one, Ericsson advocates early alignment on a common set of principles that will lead toward a more focused ecosystem.

Pub Date : 2023-10-01 DOI: 10.23919/etr.2023.10313589 Torbjörn Cagenius, Gunnar Mildh, Göran Rune, Jari Vikberg, Mattias Wahlqvist, Per Willars

Autonomous Networks with Multi-Layer, Intent-Based Operation: A truly autonomous network has the ability to change requirementsdynamically without human involvement. Creeting a network that can dothis requires the use of intents between multiple operational domains of thenetwork architecture, including the business, service and resource layers

Pub Date : 2023-08-01 DOI: 10.23919/etr.2023.10313587 Jörg Niemöller, Johan Silvander, Paul Stjernholm, Lars Angelin, Ulf Eriksson