The signal code structure selection in the communication channels in the wireless sensor networks

摘要

The algorithm of the signal code structure selection is proposed. The structure is optimum for the minimum criterion of the erroneous message transfer probability method under the conditions of the concentrated interferences in the channel and equipment signal distortions. The branch-and-bound method is realized. The effectiveness of this algorithm in computational complexity reduction in comparison with the methods of sequential sorting is shown for the parameters specific values of the distorted signal and interference.