Massachusetts Institute of Technology

Wisconsin Alumni Research Foundation

Carnegie Mellon University

Srinivasan Seshan

Dina Katabi

Shyamnath Gollakota

Fadel Adib

Ashok Anand

Srinivasa Akella

A network employing multiple redundancy-aware routers that can eliminate the transmission of redundant data is greatly improved by steering redundant data preferentially into common data paths possibly contrary to other routing paradigms. By collecting redundant data in certain pathways, the effectiveness of the redundancy-aware routers is substantially increased.

Network routing system providing increased network bandwidth

In one aspect, a method for mitigating an effect of an interfering radio signal at a multiple antenna receiver includes forming an estimate of a relationship of the interfering signal among signals received from the multiple antennas. In general, the interfering signal does not share the same communication technology as a desired signal. The signals received from the multiple antennas filtered and combined according to the estimate of the relationship of the interfering channels to reduce an effect of the interfering signal. Desired data present in the desired signal represented in the filtered and combined signals is decoded and the estimate of the relationship of the interfering signals is updated according to the decoding of the desired signal.

Cross technology interference cancellation

Growing community of inventors

Pittsburgh, PA, United States of America

Srinivasan Seshan