Tanuj Bagchi

Title: Tanuj Bagchi: Innovator in Next Generation Wireless Networks

Introduction

Tanuj Bagchi is a prominent inventor based in Plano, TX (US). He has made significant contributions to the field of wireless data networks, particularly in the area of handoff mechanisms for real-time delay-critical services. With a total of 3 patents, his work is instrumental in advancing next-generation network technologies.

Latest Patents

Tanuj Bagchi's latest patents include innovative solutions for enhancing wireless data systems. One of his notable patents is titled "Handoff mechanisms to support real-time delay-critical services in a next generation network." This invention presents a method for handoff from a node in a network, which includes a core network (CN) and both source and target radio network subsystems (RNS). The system is designed to reduce unnecessary relay of messaging through the CN, thereby minimizing traversing delays and resource utilization in message processing. Two methods are proposed for handing off data traffic to the target RNS at the CN packet processing node. These methods include a multi-cast function that concurrently sends data to both the source and target RNS, and a suspend/resume function that temporarily halts data flow towards the source RNS while resuming it towards the target RNS.

Another significant patent is "Handoff framework to support real-time delay-critical services in a next generation network." This invention outlines a method for handing off a mobile node within a wireless data network that includes a core network (CN) connected to multiple radio access networks (RANs). The RAN servicing the mobile node assesses overload factors in the wireless data network, while the CN evaluates admission capabilities to neighboring RANs. The network determines the traffic situation of neighboring RANs and admits new users based on these evaluations.

Career Highlights

Tanuj Bagchi is currently employed at Nortel Networks Corporation, where he continues to innovate in the field of wireless communications. His work has been pivotal in developing technologies that enhance the efficiency and reliability of wireless networks.

Collaborations

Throughout his career, Tanuj has collaborated with notable colleagues such as Sanjoy K Sen and Kalyan K Basu. These collaborations have contributed to the advancement of technologies in the wireless networking domain.

Conclusion

Tanuj Bagchi is a key figure in the development of next-generation wireless