Ralph C Gregg, Jr

Title: The Innovations of Ralph C. Gregg, Jr.

Introduction

Ralph C. Gregg, Jr. is a notable inventor based in Tempe, AZ (US). He has made significant contributions to the field of communication technology, holding a total of 4 patents. His work primarily focuses on enhancing data transmission methods in satellite communication systems.

Latest Patents

One of his latest patents is a method of transmitting data during voice pauses in a synchronous communication system. This innovative communication system includes dynamic nodes such as satellites, which require narrow-tolerance communication parameters like timing and frequency. The voice subscriber unit establishes a traffic channel by negotiating these communication parameters. When a user generates inherent voice pauses, a data subscriber unit monitors the active voice subscriber unit to determine compatibility for data transmission. Upon detecting a voice pause, the data subscriber unit transmits the datagram to the satellite using the negotiated parameters.

Another significant patent is for an apparatus for mobile unit acquisition in a satellite communication system. This invention addresses the challenges faced by mobile subscriber units in acquiring a TDMA communication channel. Due to the movement of satellites relative to the Earth's surface, propagation delays and Doppler shifts affect signal timing and frequency. The mobile subscriber unit synchronizes with the satellite communication station by receiving frequency and timing corrections during channel acquisition.

Career Highlights

Ralph C. Gregg, Jr. has had a distinguished career at Motorola Corporation, where he has been instrumental in developing advanced communication technologies. His innovative approaches have contributed to the evolution of satellite communication systems, making them more efficient and reliable.

Collaborations

Throughout his career, Gregg has collaborated with notable colleagues, including Keith Andrew Olds and Kenneth Lee Sowles. These partnerships have fostered a creative environment that has led to groundbreaking advancements in communication technology.

Conclusion

Ralph C. Gregg, Jr. is a prominent figure in the field of communication technology, with a focus on satellite systems. His innovative patents and contributions to Motorola Corporation highlight his commitment to advancing the industry. His work continues to influence the way data is transmitted in modern communication systems.