Bharat H Patel

Title: **Innovations by Bharat H. Patel: Pioneering CAMEL and SIP Session Charging Technologies**

Introduction

Bharat H. Patel, an accomplished inventor based in Naperville, IL, has made significant contributions to the fields of telecommunications and charging systems. With a total of four patents to his name, he has played a pivotal role in developing technologies that enhance charging mechanisms for different types of communication services.

Latest Patents

Among his latest inventions, Patel has developed two notable patents that focus on advanced charging methodologies within IMS networks. The first patent, titled "Camel Service Charging in IMS Networks," discloses methods for providing charging for CAMEL services offered in an IMS network. This innovation involves an application server that generates CAMEL charging data and creates a charging message to be transmitted to a charging collector system. The collector then generates a Call Detail Record (CDR) and maps the charging data to facilitate billing, ensuring efficient revenue generation for the services rendered.

Patel's second patent, "Third Party Charging for SIP Sessions," introduces a comprehensive system for billing based on third-party involvement in SIP sessions. By utilizing a session control function and a dedicated network node, this invention identifies and charges third parties for communications between two primary participants. The inclusion of a third-party identifier in SIP messages aids in accurately tracking and billing these interactions.

Career Highlights

Throughout his career, Bharat H. Patel has worked with prestigious organizations such as Alcatel-Lucent and Alcatel-Lucent USA Inc. His experience in these companies has enabled him to innovate and refine critical communication technologies, positioning him as a leader in the industry.

Collaborations

In advancing his inventions, Patel has collaborated closely with esteemed colleagues, including Yigang Cai and Tienyu Chiu. Their combined expertise has played a significant role in the development of Patel's patents, fostering a productive environment for sharing ideas and technical knowledge.

Conclusion

Bharat H. Patel's contributions to telecommunications, particularly in the areas of CAMEL services and SIP session charging, underscore his role as a leading inventor in the field. His innovative patents not only provide solutions for contemporary challenges in communication networks but also pave the way for future advancements in telecommunications technology.