Abstract
5G comprises two major, widely separated bands with different frequency allocations around the world. The high band, typically above 24 GHz, relies on beamforming at both the transmitting equipment and receiving device in order to achieve a strong connection. Steerable antenna arrays provide the required coverage and by incorporating 2 or 3 arrays around the device, the potential blockage from a finger or hand can be mitigated.
The design of the installed arrays and their placement and orientation is a complex technical challenge. Although beamforming is used, close to spherical coverage must still be maintained, often in highly dynamic environments. In addition, any focus or concentration of beams must not exceed global regulated requirements.
Electromagnetic simulation software is an ideal solution to provide fast and highly automated solutions where testing could take weeks.
Learn how SIMULIA has created a reference digital twin device and worked with industry leaders in the smart device supply chain and system integrators directly to create a highly automated workflow. Find out about coverage metrics such as the cumulative distribution function (CDF) and regulatory metrics such as spatially averaged power density (sPD).
Highlights:
- 5G design and installed performance challenges with beamforming and MU-MIMO
- Benefits of new workflow & automation
- Explanation of beam codebook & key performance indicators (KPIs)
- Benefits of simulation vs physical test
- Full smartphone and meshing demonstration
Electromagnetics 5G 5G Wizard 2021 e-seminars Tech Talk CST Studio Suite
This tech talk will be held here in this post, in our SIMULIA Community, giving you the capacity to interact live with our presenter as well as being able to watch the presentation again on demand.
Speaker
