Single antenna multichannel cognitive wireless sensor network route control method
A sensor network and cognitive wireless technology, applied in the field of single-antenna multi-channel cognitive wireless sensor network routing control, can solve problems such as optimization of transmission path, increase of transmission delay, and reduction of transmission delay, etc., so as to avoid repetition The effect of negotiating, reducing protocol overhead, and reducing the number of channel switching
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[0047] The following examples illustrate the implementation of the present invention, providing detailed implementation and specific operation process, but the scope of protection of the present invention is not limited to the following examples.
[0048] In the example, it is compared with the WOR (Weighted on-demand routing) routing algorithm, which is Wei Guo et al. in the document "A Weighted On-Demand Routing Algorithm in Multichannel Multihop Wireless Network, IEEE International Conference on Communication, Circuits and Systems and A routing algorithm proposed in West Sino Expositions, Vol.1, pp.424-427, 2002", which uses the weighted sum of the channel capacity within the single-hop range and the transceiver power between nodes as the discriminant number for selecting routes and channels. Each relay node independently selects its successor node and data transmission channel according to the discriminant number.
[0049] In this embodiment, a network scenario containing ...
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