Sandra Roger Varea

Title: Sandra Roger Varea and Non-Coherent Multi-User MIMO Communication.

Introduction

Sandra Roger Varea is an inventor associated with Valencia, Spain. Her patent work addresses non-coherent multi-user multiple-input, multiple-output (MIMO) communication, a method designed to manage data transmission and reception among multiple receivers.

Latest Patents

The provided information lists one patent for Sandra Roger Varea: “Method for Non-Coherent Multi-User MIMO Data Communication and System for Performing Such Method.” The invention describes a transmission process that estimates the signal-to-noise ratio for each receiver, assigns a power-sharing factor, encodes information for each receiver, and sends a signal containing the factors and encoded symbols.

On the receiving side, the method processes signals in order of their power-sharing factors. A receiver decodes the signal associated with the highest factor and checks whether it is intended for that receiver. If it is, reception is complete; otherwise, the receiver proceeds to the next factor. The listed patent count is 1 patent.

Career Highlights

The supplied information associates Sandra Roger Varea with Bayerische Motoren Werke Aktiengesellschaft, commonly known as BMW. Her listed patent reflects work on communication systems that coordinate signal power and receiver-specific decoding in multi-user MIMO environments.

Collaborations

The named collaborators are Jorge Cabrejas Penuelas and Daniel Calabuig Soler. The available information does not specify their individual roles in the patent or their professional relationship with Sandra Roger Varea.

Conclusion

Sandra Roger Varea’s listed invention focuses on a structured approach to transmitting and receiving data in non-coherent multi-user MIMO systems. Her patent record connects this communications technology with her association with BMW and the named collaborators.