Company Filing History:
Years Active: 2020-2025
Title: Maria Ulander: Innovator in Cellular Wireless Communication
Introduction
Maria Ulander is a prominent inventor based in Lund, Sweden. She has made significant contributions to the field of cellular wireless communication, particularly in the area of carrier aggregation. With a total of 3 patents to her name, Ulander's work is paving the way for advancements in mobile technology.
Latest Patents
Ulander's latest patents focus on the inter-band handover of the same physical frequency within carrier aggregation enabled cellular wireless communication systems. The methods disclosed involve an access network node and a wireless terminal device. The network node identifies the need for an inter-band handover when a physical frequency has multiple logical references. It assigns a target frequency for the handover and performs signaling with the wireless terminal device. Similarly, the wireless terminal device executes operations to facilitate the handover, ensuring seamless communication during the transition.
Career Highlights
Maria Ulander is currently employed at Telefonaktiebolaget LM Ericsson (publ), a leading company in telecommunications. Her work at Ericsson has allowed her to collaborate with other experts in the field and contribute to innovative solutions in wireless communication.
Collaborations
One of her notable collaborators is Peter Alriksson, with whom she has worked on various projects related to her patents. Their combined expertise has led to advancements in the technology that supports modern cellular networks.
Conclusion
Maria Ulander's contributions to cellular wireless communication are significant and impactful. Her innovative patents and collaborations continue to shape the future of mobile technology.