Lars Blomstergren

Title: Lars Blomstergren: Innovator in Telecommunications

Introduction

Lars Blomstergren is a notable inventor based in Kullavik, Sweden. He has made significant contributions to the field of telecommunications, holding a total of 4 patents. His work primarily focuses on improving network performance and quality of service in cellular systems.

Latest Patents

One of Lars Blomstergren's latest patents is titled "HSPA relative bit-rate AIMD-based QoS profiling." This method involves controlling bandwidth sharing among contending traffic flows over a transport network between a radio network controller and a radio base station. The method determines a relative bit-rate (RBR) for each traffic flow and controls the bit-rates such that the additive increase operations depend on the respective RBR of each flow. This invention aims to support various HSDPA and EUL bit-rate subscriptions over a single TN QoS class.

Another significant patent is the "Method of congestion detection in a cellular radio system." This method provides a way to detect congestion in a transport network by utilizing flow control, including relative bitrate. It involves counting the number of detected frame loss events for a flow and determining if this number exceeds a specific threshold. The threshold is set individually for each flow, taking into account the relative bitrate weights, allowing for effective congestion detection.

Career Highlights

Lars has worked with prominent companies in the telecommunications sector, including Telefonaktiebolaget Lm Ericsson and Unwired Planet, LLC. His experience in these organizations has contributed to his expertise in developing innovative solutions for network management and performance enhancement.

Collaborations

Throughout his career, Lars has collaborated with several professionals in the field, including Peter Carl Lundh and Szilveszter Nádas. These collaborations have likely enriched his work and led to advancements in telecommunications technology.

Conclusion

Lars Blomstergren is a distinguished inventor whose contributions to telecommunications have had a lasting impact. His innovative patents and career achievements reflect his commitment to enhancing network performance and quality of service.