This volume presents the proceedings of the 7th International ICST Conference, TridentCom 2011, focusing on the development of networks and research infrastructure. The selected papers explore advancements in future Internet and wireless testbeds, federated and large-scale testbeds, network and resource virtualization, overlay network testbeds, and the management and provisioning of tools for networking research. The conference also highlights experimentally driven research and user experience evaluation, aiming to foster collaboration and innovation in the field.

The papers collected in this volume represent a selection of the research presented at TridentCom 2011, indicating a focus on cutting-edge developments in network infrastructure and experimental research. The topics covered suggest a technical audience interested in the practical implementation and evaluation of networking technologies. The inclusion of invited papers alongside peer-reviewed submissions points to a curated collection aimed at showcasing significant contributions to the field. The overall scope reflects the ongoing evolution of networking research and the importance of robust testbeds for validation.