Executive summaryThestudy is based on the future trend on the new upcoming technology Li-Fi.
Li-Fiis a wireless optical networking that uses LEDs for the transmission of data.It will cover the various advantages and disadvantages of the new technologythat will occur. Further, Hypotheses test will be done on the various factorsthat have been segmented into different sections. The report consists ofintroduction of Li-Fi and its effect on the technology and operations ofbusiness. Through this study, an idea for the project will be drawn. Table of ContentExecutive Summary1. Project Idea2. Existing Research3.
Project Hypothesis4. How to Test the Hypothesis5. Conclusion 6. References 1. Project IdeaInthis global and continuous changing technological world, there has been a hugechange in the world of internet. I would like to discuss one of the newtechnologies which is under development. There has been a massive increase inmobile traffic which leads to the deployment of wireless system.
This resultsin the limited availability of RF spectrum and interference of co-channels.Disturbance and continuous disconnection in wireless system is one of thedisadvantages now days. So, to alter this fault and fulfilling the increasinginternet need of us, significant research has been done to explore thealternatives for electromagnetic spectrum. These efforts are being done toreduce the growing traffic and overcrowded domain. In this research, aninteresting result has found i.e. use of LED (light emitting diode) fortransmission of data (Haas et al.,2016).
This technology is known as Li-Fi. It was disclosed by a professor inEdinburgh University, UK, Harald Haas. According to him, “the bulbs over yourhead can transmit the signal through light which is situated in your homes,offices, colleges or anywhere. He gave this theory name as “light throughillumination” (Haas et al.,2016). Li-Fi stands for Light- Fidelity.
In comparison to Wi-Fi, Li-Fi hasbetter bandwidth, efficiency, availability, coverage and security and increasesthe data transfer speed (Up to 28 Gigabytes per second). The data istransferred with the help of illumination of light and with the help of fiberoptics that is sent through LED light bulbs (LI-FI:Light Fidelity-The Transmission of Data through Light, 2017). 2. Existing ResearchWirelesscommunication has now become the foremost part of our lives. With the rapidincrease in its demand research has been taken out to reduce the traffic andfrequent other disturbances.
A new technology is being introduced in our livesi.e. Li-Fi, Light- Fidelity. It has been estimated that Li-Fi has reached over50 billion mobile phones and it is now being used by every business sector andeven in our personal lives. The cellular radio masts worldwide are approx, 1.4million which has replaced the heavy structures with the help of illuminatingsolution. Light-fidelity (Li-Fi) is a continuation ofthe trend to move to higher frequencies in the electromagnetic spectrum (LI-FI:Light Fidelity-The Transmission of Data through Light, 2017).Parts of Li-FiLi-FiTechnology comprises of four elements.
These elements are- Imagesource- (Abdulhussain Shuriji, 2014) In last ten years, LED has been deployed inalmost every business place, homes, and hospitals and everywhere because of itsenergy efficient and light infrastructure. Along with this, the cell sizes havealso been reduced as compare to the old wave communication networks which isknown as attocells (Abdulhussain Shuriji, 2014). The major reason for adoptingLi-Fi technology are- it is cost effective, continuous traffic updates,consoles games, television interaction and covers every distance. Li-Fi is nolonger a concept or an idea but a proven technology, albeit still at itsinfancy (LI-FI: Light Fidelity-The Transmission ofData through Light, 2017). But as many of the scientists have tested thistechnology and soon it will replace the Wi-Fi technology. 3.
Project HypothesisInthe process of making this report, the methodology that has been adopted is thequantitative method. Under this, various models and tools are used to find outthe best results out of the research. It is a systematic investigation in whichvarious statistical, mathematical and empirical techniques are used.
Hypothesistest will be conducted for the above report in which various hypotheses willfound out and a valid test result will be implemented. 4. How to Test the Hypothesis Toconduct a hypothesis test, we will follow the basic procedure.
The procedure hasfollowing steps: STEP I- Stating thehypothesisThevarious hypotheses are:Hypothesis1 (H1)- Li-Fi technology will reduce the traffic which will resultin efficient communication.Hypothesis2 (H2)- Li-Fi technology will reduce the cost and will be costeffectiveHypothesis3 (H3)- Availability of Li-Fi Technology can affect its demand.Hypothesis4 (H4)- Li-Fi technology is safe and secure way of transmission ofdata.Thesehypotheses will be further being concluded as null hypothesis or alternativehypothesis, which means one, is false and other is true. STEP II- Formulation ofanalysis planThisplan describes the ways to use the sample data. In this report, the plan willbe analyzed by following some specific elements. Sample data will be collectedfrom the questionnaire in which questions will be asked from the users usingLi-Fi technology and to analyze the data, we will use the value 0.10.
Other isthe Test method in which mean and difference between the proportions will bedone.STEP III- Analyzing thesample dataWiththe help of sample data collected from the questionnaire, analysis will be donein order to understand which hypothesis is null and which is alternative. Anull hypothesis involves mean and proportion. Here the data will be analyzedwith the help of test statistics method.
The formula for test statistic isTestStatistic= Stats- parameter (here parameter is 0.10)STEP IV- Interpreting theresultThisis the final step which interprets the result from analysis. The analyzedresult will help in interpreting the likely, unlikely or null hypothesis. 5. ConclusionTheabove report is an overview on the hypothesis test on Li-Fi technology. Li-Fitechnology is the future of wireless communication which will soon gather ahuge importance in technology industry.
If the hypothesis will be donecorrectly then it can help the readers in finding out whether this upcomingtechnology will prove helpful or not. Along with this, the report has givenfour steps in which a detailed hypothesis test can be conducted. The researchersare testing this technology from every aspect and it will surely come up with adrastic change in wireless industry.