Douglas Knisely is a Principal Engineer at Qualcomm, where he focuses on Spectrum Sharing industry standardization activities, including serving as an active contributor to the WInnForum Spectrum Sharing Committee. He has an extensive background in cellular industry standards, having led many radio and core network efforts in 3GPP2, 3GPP, Broadband Forum, Small Cell Forum, and other groups. Prior to joining Qualcomm, Doug was with Airvana, where he led the initial Femtocell standardization activities for 3GPP and 3GPP2 3G and 4G radio technologies and Femtocell device management, and made significant contributions to the seminal industry standards for Femtocells and Small Cells, as well as leading MAC standardization for cdma2000 2G, 3G, and 4G radio standards for many years in Lucent Technologies. His early career activities included architecture and development management for early multiprocessor blade computing systems and communications and protocol architecture, design, and implementation in AT&T Bell Laboratories.