• MR. PRAKASH KUMAR LANGE

Mobile Communication, Broadband technology has been developed rapidly since last few eras. The growth of the wireless broadband technologies in the modern years was the answer of increasing demand for mobile Internet and wireless multimedia application such as live TV streaming, live Movies, video conferencing, Supportive Software Applications etc. However current design practices involve to build independent networks that each make their own resource decisions. In this paper I present a clear aspects approach to explore the trends in the evolution of 4G wireless technology and its security limitations. During a common Worldwide Interoperability for Microwave Access WiMAX and LTE has facilitate convergence of mobile and fixed broadband network. The approach requires the following expectations to hold: 1) To create the independent, autonomous wireless systems (AWSs) to home and cooperate with each other to provide users with global broadband wireless coverage; 2) In the geographic area, a cell phone or Wireless supportive devices might have access to many independent, autonomous wireless networks; 3) Routers, access points and repeaters will support a small number of adaptive radios that are capable of operating in a number of supported communication modes. I am going to identify the key research challenges to be addressed to move the idea and concept to a viable, reliable and independent supportive network system.

WiMAX, LTE (Long Time Evolution), MIMO (Multiple Input Multiple Output), heterogeneous wireless networks.

"SECURITY ISSUES AND LIMITATIONS OF 4G WIRELESS TECHNOLOGY SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.48-52, May-2019, Available :http://www.jetir.org/papers/JETIR1905D09.pdf

"SECURITY ISSUES AND LIMITATIONS OF 4G WIRELESS TECHNOLOGY SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp48-52, May-2019, Available at : http://www.jetir.org/papers/JETIR1905D09.pdf