No abstract

Using wireless technologies like Wi-Fi or WiMAX, a VANET enables communication between and among moving vehicles as well as Road Side Units.As VANETs develop, their potential uses will increase. As well as safety apps, it is expected that automobiles will be able to run entertainment apps like those that allow passengers to share media or connect to the internet while on the go. Most of the time, this is what causes your mobile data plan to go over. Cooperation driving is intended to increase passenger and driver safety by allowing cars to exchange and receive emergency or help-related communications with one another. Keeping a safe distance between vehicles is essential for avoiding collisions, and inter-vehicle communication is a very efficient means of achieving this goal through the exchange of information between moving machines. Messages about reckless driving, gasoline leaks, and other issues are broadcast. Data transmission between automobiles via Li-Fi technology is accomplished by LED panels, with photodetectors on the receiving end for data reception. Due to the absence of a protocol requirement, the complexity of this application is greatly reduced. Using Li-Fi is a certain way to get lightning-fast data transfers and do your part to protect the planet.

Wireless Mesh Networks are a very attractive new field of research. Mesh networks are low cost, easily deployed, and provide high performance solution to broadband network access. Multiple Inputs and Multiple Outputs (MIMO) is one of the radio technology breakthroughs for increasing network capacity to obtain the full benefits in wireless mesh networks. The proposed research investigates the network routing, channel assignment, capacity of MIMO channel with number of transmit and number of receive antennas in wireless mesh networks. This paper also focuses an intelligent Teaching-Learning-based Optimization (TLO) algorithm to find the optimal network routing path between source and destination for Wireless Sensor Network (WSN). Compared with other routing metrics, the simulation results show that the proposed algorithm converged quickly and reached the optimal solution with minimal time and also improve the network performances.