An architecture of future wireless network for smart cities by improving 4G LTE wireless network

This research paper investigates the challenges and issues (like wireless mobility, coverage, bandwidth, signal strength etc.) faced by 4G wireless networks in providing Quality of Services (QoS) [1]. The paper also focuses on how to improve QoS and proposes architecture for future 4G wireless networks using existing wireless infrastructure for smart cities [2]. The proposed solution will help telecom companies to increase their profits, providing better services to their customers, and improving their infrastructure which in turn results in providing smart services in the Sultanate of Oman like smart transportation system, smart parking, pervasive computing etc. which alternatively results in improving social life of the citizens, boosting the economy of the Sultanate, wellbeing and improving the quality of life of the people [3].