Location History:
- Arendal, NO (2005 - 2009)
- Kopervik, NO (2009)
Company Filing History:
Years Active: 2005-2009
Title: Frode Bjelland: Innovator in GPRS and UMTS Technologies
Introduction
Frode Bjelland is a notable inventor based in Arendal, Norway. He has made significant contributions to the field of telecommunications, particularly in the optimization of handover procedures in GPRS and UMTS networks. With a total of 7 patents to his name, Bjelland's work has had a substantial impact on mobile communication technologies.
Latest Patents
One of his latest patents focuses on the optimization of handover procedures in GPRS. This invention discloses a method related to Attach procedures and Routing Area Update (RAU) procedures in packet-switched cellular networks. It addresses the challenges faced when a mobile station roams from a routing area covered by several Serving GPRS Support Nodes (SGSNs) into a new SGSN outside the pool. The method ensures that the roaming request is efficiently relayed, minimizing resource occupation in the default SGSN.
Another significant patent by Bjelland involves resolving hanging contexts when roaming in a GPRS network. This invention provides a method for preventing hanging resources during the SRNS Relocation Procedure and Routing Area Update Procedure. It introduces a systematic approach to clean up resources when faults are detected, ensuring smoother transitions for terminals roaming in UMTS or GPRS networks.
Career Highlights
Frode Bjelland has worked with Telefonaktiebolaget Lm Ericsson, a leading telecommunications company. His experience in this organization has allowed him to develop and refine his innovative ideas in mobile communication technologies.
Collaborations
Throughout his career, Bjelland has collaborated with notable professionals in the field, including Juan-Antonio Ibanez and Karl Hellwig. These collaborations have contributed to the advancement of his inventions and the overall progress in telecommunications.
Conclusion
Frode Bjelland's contributions to GPRS and UMTS technologies have established him as a key figure in the telecommunications industry. His innovative patents continue to influence the way mobile communication systems operate today.