Honghai Zhang obtained his Bachelor degree from University of Science and Technology of China and his PhD degree from University of Illinois at Urbana -Champaign. He was a recipient of Vodafone Fellowship during his Ph.D. study. He is currently a research staff member in NEC Laboratories America. He was previously with the Wireless Advanced Technology Laboratory in Alcatel-Lucent. His research interest includes scheduling, inter-BS coordination, and streaming video in next-generation cellular wireless networks and sequential detection in cognitive radio networks.