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In this paper, we consider a collaborative routing strategy in cognitive radio network. We define a system model and a pricing scheme as a means to stimulate cooperation in users. Assuming that cognitive radio base station sets prices for the network profit maximization according to the interferences caused by secondary users to primary users, we propose an iterative price adaptation algorithm to...
In this paper, a TDMA-based protocol for exchanging spectrum data information and forming cluster structure is proposed in hierarchical spectrum sharing network (HSSN), by which spectrum information such as spectrum identification and classification are exchanged and local control channel is established. Moreover, an easy-to-implement multi-channel access-based clustering protocol is also proposed,...
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