The Center for Satellite and Hybrid Communication Networks is a NASA-sponsored Commercial Space Center also supported by the Department of Defense (DOD), industry, the State of Maryland, the University of Maryland and the Institute for Systems Research. This document is a technical report in the CSHCN series originating at the University of Maryland. Web site http://www.isr.umd.edu/CSHCN/ TECHNICAL R ESEARCH R EPORT TCP Performance in Wireless Systems with Opportunistic Scheduling by R. Srinivasan and J. S. Baras CSHCN TR 2002-22 (ISR TR 2002-48)