Artegis Law Group, LLP
Collaborative spectrum sensing in cognitive radio network
A method and system for collaborative spectrum sensing in a cognitive radio network is provided. The method may include: receiving through a cognitive radio network a plurality of sensing results of availability of a channel, where the plurality of sensing results are generated by a corresponding number of vehicles within the cognitive radio network, respectively, where broadcasting of the plurality of sensing results is controlled based on positions of vehicles within the cognitive radio network; and determining whether the channel is available based on the plurality of sensing results. By using the method, the efficiency of collaborative spectrum sensing can be improved.
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
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inventional inventional inventional
Zeng Guoxia Qingshan
Yang Zhang Zhang