We have to solve two major problems in Wireless networks. Both the control algorithms and optimisation algorithms should be soft computing types like Genetic Algorithms, Ant Colony, NN, Fuzzy, deep learning etc.
1) Use of Control Algorithm preferably Fuzzy Logic for improving Wireless Network Performance. In this category, We should solve 2-3 Problems for may be different types of wireless Networks or Different types of Controlling Mechanism or Applications.
2) Use of Optimisation Techniques to improve Wireless Network Performance. In this category We should solve 2-3 Problems of Network Optimisation. The optimisation Could Maximizing Throughput, Minimising Jitter and Delay and Maximising Security.
Above problems can be solved using preferable ns-3 software or if not possible then by NS2 or MATLAB.