1. Testbed System of Inter-Radio System Switching for Cognitive Radio
2. Performance Evaluation of an Autonomous Adaptive Base Station that Supports Multiple Wireless Network Systems
3. [3] T. Yamamoto, T. Ueda, and S. Obana, “Adaptive traffic route control in QoS provisioning for cognitive radio technology with heterogeneous wireless systems,” IEICE Trans. Commun., vol.E92-B, no.12, pp.3683-3692, Dec. 2009.
4. [4] “IEEE Standard for architectural building blocks enabling network-device distributed decision making for optimized radio resource usage in heterogeneous wireless access networks,” IEEE 1900.4-2009, Feb. 2009.
5. [5] Y. Takizawa, N. Taniguchi, S. Yamanaka, A. Yamaguchi, and S. Obana, “Traffic control for cognitive wireless networks composed of IEEE802.11 and IEEE802.16,” IEEE WCNC2007, pp.3831-3837, March 2007.