Wi-Fi

Comparison between Li-Fi and Wi-Fi This section is mainly dedicated for comparing Li-Fi and Wi-Fi considering various aspects. LI-FI is a visible light technology to achieve high speed wireless communication by using visible light to transfer data. It acquired this name due to its similarity to WI-FI which utilizes radio waves for transfer of data. WI-FI is great for extensive wireless coverage in buildings but has severe limitations for high density wireless information coverage in limited space and has radio waves interference issues; While Li-Fi greatly overcomes such restrictions. These two technologies can be well thought-out as harmonizing to each other in numerous ways and Li-Fi has advantages over usual Wi-Fi.…

1. Introduction Today, Wi-Fi plays an important role with connecting users to the digital world. While it remains as the most popular technology for networking, it is crucial to understand the limit of certain wireless protocols and how it works in different situations. The most recent Wi-Fi protocol that this report will focus on is, 802.11ac, also known to be the next generation for wireless networks to be equipped with new technologies that could provide faster speeds, capacity, and range.…

Evaluating the Feasibility: Should Cities Have City-Wide Wi-Fi Many cities around the world have considered implementing a form of public city-wide free Wi-Fi, whether it is in the better interest of the city is another topic. Implementing a city-wide Wi-Fi network is a logistics nightmare, the amount of planning and men required to do such a task is impressive. If done properly, this task is an impressive feat. Some cities have managed to accomplish it, and along with the wonder and awe of…

This paper describes about the notion of Free Wi-Fi in New York City, which is called LinkNYC and elaborates the system in terms of its network configuration. The network diagram will be provided to illustrate the overall system. Moreover, identifying the cost associates in this project. Most important, expounding how this system could affect towards marketing for smartphone users. Introduction The appearance of the Internet and fast development of the computer play an important role in…

may not think about the issue of the quality of Wi-Fi speeds around campus, but as a concurrent enrollment student at Arapahoe Community College I have experienced how slow the Wi-Fi can affect my ability to work. In one of my classes the Wi-Fi was so slow that I couldn’t complete the task that was assigned to me, essentially wasting an entire class. I propose that the recent grant that ACC received goes towards improving Wi-Fi…

other can share up to 720 Kbps of capacity. Bluetooth is supported by a long list of applications to transfer data over devices like contacts, reminders, audio, video etc. For example, in case of audio devices can include cordless headsets, mp3 players and home stereos. 4 HOW DOES BLUETOOTH WORKS? As discussed earlier, Bluetooth is a short range wireless connection that replaces the use of connecting cables, it allows a person to have a phone conversation, listen to music, and keep…

CHAPTER 1 1. INTRODUCTION 1.1 WIRELESS SENSOR NETWORK (WSN): Wi-Fi sensor networks (WSN), once in a while called wireless tool and actuator networks (WSAN), are spatially disbursed autonomous sensors to monitor bodily or environmental situations, which include temperature, sound, pressure, and so forth. and to cooperatively pass their expertise through the network to a major location. The extra brand new networks are bi-directional, additionally sanctioning control of device activity. The…

Nowadays, people are searching for speed and precision in service for example, fast booking, fast check-in, fast WI-FI, and fast response to customer service needs will need to be implemented with hospitality industries. If any hospitality industries failed to implement, these millennial have no problem speaking up and turn to any social media to voice their complaints that in turns will bring bad reputation to the industries. According to Hospitalitynet. (2015, July 21), based on the article…

1. INTRODUCTION Figure: Wi-Fi logo Wi-Fi stands for wireless fidelity. Wi-Fi is the wireless network that used to connect the internet without wires. It’s based upon the radio technology. Many computers can be connected to each other through Wi-Fi and we can share files data and many of the other things through Wi-Fi. A Wi-Fi network operated just like a wired network, but without the restriction of wires, it not only enable user to share the data but it also provide easy connection to the…

communications. Give a brief overview of structure of an Ethernet frame. Ethernet and Wi-Fi are the most commonly used technologies to set up Local Area Networks today. It operates by using Carrier Sense Multiple Access Detection (CSMA/CD) to control media access. (Study CCNA, 2016) The structure of an Ethernet Frame is as follows: The Ethernet Frame Structure (Anon., 2013) Explanation: • Preamble: This field is responsible for harmonizing bits between the sending and receiving system. It…