Wi-Fi Hotspot

Wi-fi Hotspot: –It is an area where Wi-Fi network is available to connect with internet using Wi-Fi. Wi-Fi Hotpots uses a router which connected with an internet service provider. Authorised device can connect with it.                                                                                                                                          Wi-fi: –Wi-Fi (wireless fidelity) is a high frequency radio wave technology which is used to send or receive data in between wi-fi enabled devices (like computer, smartphone, printer, tablet etc.) wirelessly. It uses high frequency from 2.4Ghz to 5Ghz to transmit data. Higher the frequency more the data can transmit.                                                                                                                                         Wi- fi can transmit data within a range of up to 250 meter in outdoor area without any obstruction. Any physical obstruction like wall, tree can reduce the covering range due to absorption, reflection of the wave.                                                                                                                               There are different versions of wi-fi available with different covering range, frequency, data sending speed.                                                                                                                                                                  Wi-fi version is not much important for general users though a Wi-Fi enabled smartphone is necessary to connect with internet sometimes.                                                                                                    wi-fi version like 4(or 802.11n), 5(802.11ac), 6(802.11ax), 6E are best for high speed and covering range.