The real-time AROMA testbed for all-IP heterogeneous wireless access networks
Proceedings of the 4th International Conference on Testbeds and research infrastructures for the development of networks & communities
Proceedings of the 4th ACM symposium on QoS and security for wireless and mobile networks
A reconfigurable test platform to experiment with wireless heterogeneous networks in a laboratory
International Journal of Communication Networks and Distributed Systems
EURASIP Journal on Wireless Communications and Networking - Special issue on simulators and experimental testbeds design and development for wireless networks
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This paper describes a real-time testbed emulating an all-IP B3G (Beyond 3rd Generation) network that includes UTRAN, GERAN, and WLAN emulation and the corresponding common core network based on DiffServ (Differentiated Services) technology and MPLS (Multiprotocol Label Switching). In such a complex scenario, considering real user applications and end-to-end (e2e) QoS, it is convenient to develop emulation platforms, where algorithms and applications can be tested in realistic conditions, not achievable by means of non-real-time simulations. Presented testbed will be used to evaluate three main objectives: to test the e2e QoS experienced by a user in a heterogeneous mobile environment with IP connectivity, to test and validate specific algorithms and mechanisms, and to evaluate real implementations of some subsystems.