Srinivasa Akella

Title: Innovations of Srinivasa Akella

Introduction

Srinivasa Akella is a notable inventor based in Middleton, Wisconsin. He has made significant contributions to the field of network management and packet routing, holding a total of eight patents. His work focuses on improving the efficiency and reliability of network systems.

Latest Patents

One of his latest patents is titled "State extractor for middlebox management system." This invention describes a method for automatically identifying state information in various middlebox programs. It first identifies relevant program portions by expanding outward from a packet processing loop to statements that are dependent on that loop. The method collects persistent variables in these statements and can filter them based on whether they are used or modified. This innovation allows for the segregation of identified state variables according to flow-spaces and output functions, enabling tailored requests for state data and significantly reducing network burden during data transfer.

Another significant patent is "Distributed, packet-mediated, packet routing." This invention involves a network switch that maintains a routing table and a network topology table. When a link failure is detected, the switch can independently reroute packets intended for the failed link using the topology table. This process occurs in the data plane, allowing for rapid rerouting that can prevent packet loss. The need for intercommunication with a central controller is eliminated, and communication with other network switches can occur through data plane communication by embedding link failure information within the affected packets.

Career Highlights

Srinivasa Akella has worked with prominent organizations, including the Wisconsin Alumni Research Foundation and AT&T Intellectual Property I, L.P. His experience in these companies has contributed to his expertise in network technologies and patent development.

Collaborations

Throughout his career, he has collaborated with notable colleagues such as Ashok Anand and Aaron Gember. These partnerships have likely enhanced his innovative capabilities and contributed to the success of his projects.

Conclusion

Srinivasa Akella's contributions to network management and packet routing through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field, paving the way for more efficient network systems.