Company Filing History:
Years Active: 1996-1999
Title: Lars-Magnus Ewerbring: Innovator in CDMA Communications
Introduction
Lars-Magnus Ewerbring is a notable inventor based in Sweden. He has made significant contributions to the field of CDMA communications. His innovative approaches have led to advancements in communication techniques, particularly in the area of discontinuous transmission.
Latest Patents
Ewerbring holds patents that focus on enhancing the efficiency of CDMA systems. One of his latest patents is titled "Code-Rate Increased Compressed Mode DS-CDMA Systems and Methods." This invention introduces discontinuous transmission in CDMA communications by selectively puncturing the coded output of a convolutional encoder. By temporarily increasing the coding rate during a frame, the information fills only a part of the frame in a compressed mode, leaving an idle part for other functions, such as evaluating frequencies for handover. Another significant patent is "Non-Continuous Transmission for Seamless Handover in DS-CDMA Systems." This invention also introduces discontinuous transmission by using a lower spreading ratio, allowing the spread information to fill only part of the frame, thus facilitating seamless handover between frequencies.
Career Highlights
Ewerbring is associated with Telefonaktiebolaget LM Ericsson (publ), a leading telecommunications company. His work at Ericsson has been pivotal in developing advanced communication technologies. Despite having no patents listed under his name, his contributions to the field are noteworthy.
Collaborations
Ewerbring has collaborated with esteemed colleagues such as Olof Erik Grimlund and Per Hans Willars. Their joint efforts have furthered the development of innovative solutions in the telecommunications sector.
Conclusion
Lars-Magnus Ewerbring is a prominent figure in the realm of CDMA communications, with a focus on improving transmission techniques. His work continues to influence the telecommunications industry, showcasing the importance of innovation in communication technologies.