Company Filing History:
Years Active: 2002-2007
Title: The Innovative Contributions of Stephen Aftelak in Cellular Communication
Introduction
Stephen Aftelak, an accomplished inventor based in Swindon, GB, has made significant contributions to the field of cellular communication through his innovative patents. With a total of two patents to his name, Aftelak’s work reflects his dedication to improving communication systems for better efficiency and functionality.
Latest Patents
One of Aftelak's notable patents is the "Allocation of Timeslots in a Cellular Communication System." This patent outlines a sophisticated method for allocating timeslots between uplink and downlink communications within a cellular framework. The method features consecutive time division multiplex access (TDMA) frames, wherein it allocates a selection of timeslots to both uplink and downlink communications across multiple cells. Importantly, it includes a variation method for timeslot allocation, employing random or pseudo-random sequences to enhance performance when differing needs arise across various cells.
His second patent, the "Antenna Array System," addresses inefficiencies commonly found in traditional antenna array systems, such as inflexible resource allocation. Aftelak's invention proposes a flexible antenna array architecture that allows for dynamic allocation of transceiver elements to beam ports of a beam former connected to an antenna array. This architecture optimizes overall performance for all subscriber units, making it especially beneficial for cellular communication systems like GSM.
Career Highlights
Stephen Aftelak is currently a valuable team member at Motorola Corporation, where he continues to advance his expertise in communication technology. His patents have not only contributed to the field but also enhanced the operational capability of systems used in everyday communication.
Collaborations
Throughout his career, Aftelak has collaborated with notable colleagues, including Luis Lopes and Eric Villier, contributing to a creative and innovative work environment. These collaborations have facilitated the sharing of ideas and technical knowledge, further enriching his inventions.
Conclusion
In conclusion, Stephen Aftelak’s work epitomizes the spirit of innovation in the field of cellular communication. Through his patents and collaborative efforts, he has established himself as a prominent inventor, and his contributions continue to pave the way for advancements in communication technologies. With a focus on efficiency and flexibility, Aftelak’s inventions are sure to impact the future of cellular networking.