s network wireless virtualization (NWV). Although NWV and SDWN both are different technologies but researchers are trying to merge both these technologies to face new challenges. These challenges are: Downloaded: 4/15/2022 9:44:49 AM Nova Southeastern University IP Address: 137.52.76.29 Learning With Software-Defined Area Challenge 1: Diverse Heterogeneous Networks vs. Vertical Constructing and Operating Solution: There are various heterogeneous networks like LTE, Wimax, UMTS, WLAN exists in mobile communication technology and all these are quite unlike in architecture and functionality point of view. It is very hard to interconnect these entire networks over a common platform. To overcome this challenge SDWN keeps status of current running heterogeneous networks. Based on status of a network SDN controller creates view and schedules view for forwarding data packets rules and data processing. For resource sharing, SDWN enables control plane based on real time network environment. Challenge 2: Capability Crisis vs. Low Resource Utilization Solution: Industrial survey argues that in next 20 years there will be a huge crisis for mobile spectrum for communication. Developers and scientists proved that the main reason for this crisis is improper utilization of network resources. To overcome this issue WNV proposed concept of unique physical network which makes heterogeneous environment interoperable for functionality point of view. Some other challenges are: Innovation expectations V.S. network ossification Service and application proliferating V.S. poor QoS and QoE Rapid growth of traffic and subscribers V.S. increasing cost and stagnant revenues CURRENT ONGOING RESEARCH IN SDWN Wireless network is one of the favorite areas of research for developers and scholars. Mainly they are focusing their work for optimization of resource distribution policy, energy conservation and service customization. To gain such types of optimization developers are working over architecture modifications. OpenRoad project was an initial w