News

WNCG Alumni and Industry Leaders Co-Author Book on Open RAN Technology

Sept. 29, 2023

Drs. Ian Wong and Aditya Chopra, former WNCG students, co-authored Open RAN: The Definitive Guide, published by Wiley-IEEE Press. Wong was advised by Dr. Brian Evans and graduated with his Ph.D. in Electrical and Computer Engineering in 2007. He is the Director of RF and Wireless Architecture at the Austin, Texas campus of VIAVI Solutions, a WNCG industrial affiliate. Chopra, also advised by Evans and a 2011 ECE Ph.D. graduate, is a Senior Communication Systems Engineer at Amazon Project Kuiper in Austin, Texas. Amazon joined the WNCG Industrial Affiliate Program in 2023.

A man standing in front of a national instruments display.

WNCG Alum Karl Nieman and NI Create First 100-Antenna Massive MIMO Base Station Model

Feb. 2, 2015

Modern communication systems rely on multiple antennas that enhance the performance of network links using a series of techniques known as Multiple Input Multiple Output (MIMO). However, new technology is needed to meet the demands of a rapidly increasing number of wireless devices and enable the next generation of cellular systems. Known as Massive MIMO, this adaptation of traditional MIMO techniques presents challenges to research and development teams worldwide.