DEVICE TO DEVICE COMMUNICATION IN MOBILE ADHOC NETWORK USING AUTHENTICATION MODULE

Abstract

These days Mobile Communication vigorously relies on mobile network. Proposed Solution will give a chance to convey without sim card/cell Network. In this document we have mentioned approach to Device to Device Communication (D2D) using RF without violating 3GPP Specification.

In emergency situation like Natural disasters (Earthquake, Flood) as we will be able to communicate without using network. Moreover, the usage of device to device communication can have offloading of some traffic on cellular network, which will make it more robust. Solution is also desirable in rural areas, hill areas, where we don’t have good cellular network signal strength. Solution is not violating 3GPP specification. Out of all the communication techniques involving LTE-A, Device-to-Device (D2D) communication can efficiently and directly transfer data between mobile user equipment’s (UEs) that are located in close proximity of each other. Thismode of communication can greatly help in improving energy efficiency, delay, throughput along with theefficiency of spectrum use.

D2D communication technique is a combination of ad-hoc and centralized communication mechanisms. So, it also enables researchers to merge together the achievements of long term development in previously separate fields of ad-hoc and centralized networking.

To provide a systematic and in-depth understanding of the technological possibilities in the fieldof D2D communication, we present this paper with comprehensive information of various D2D related research works which range from standard and technical papers to experimental prototypes and activities, along with a brief outline of some research problems which require further analysis.