Spectrum Assignment Algorithm for Cognitive Machine-to-Machine Networks

الملخص EN

A novel aggregation-based spectrum assignment algorithm for Cognitive Machine-To-Machine (CM2M) networks is proposed.

The introduced algorithm takes practical constraints including interference to the Licensed Users (LUs), co-channel interference (CCI) among CM2M devices, and Maximum Aggregation Span (MAS) into consideration.

Simulation results show clearly that the proposed algorithm outperforms State-Of-The-Art (SOTA) algorithms in terms of spectrum utilisation and network capacity.

Furthermore, the convergence analysis of the proposed algorithm verifies its high convergence rate.