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A Femtocell-based Testbed for Evaluating Future Cellular Networks

This paper argues that the network community needs research testbeds for cellular wireless networks, and introduces a femtocell-based testbed, dubbed Cell-Lab, which is currently being developed for evaluating next-generation wireless network protocols. The Cell-Lab is being designed to support virtualization to enable multiple experiments simultaneously on top of femtocell base stations. In addition, open and remote access to the testbed, and integration with wired testbeds will be considered as basic features. To this end, our novel implementation strategy for achieving these goals and Cell-Lab’s usage scenarios are described.