Search results
Results From The WOW.Com Content Network
As of 30th April 2024, there are 1.96 billion wireless subscribers in India according to Telecom Regulatory Authority of India (TRAI). [ 3] Market share of Wireless Mobile operators in India as of 31st may 2024 according to the Telecom Regulatory Authority of India (TRAI) [ 4] Jio (40.60%) Airtel (33.13%) Vodafone Idea (18.66%) BSNL (7.45%)
Wireless power transfer ( WPT ), wireless power transmission, wireless energy transmission ( WET ), or electromagnetic power transfer is the transmission of electrical energy without wires as a physical link. In a wireless power transmission system, an electrically powered transmitter device generates a time-varying electromagnetic field that ...
EMV. EMV is a payment method based on a technical standard for smart payment cards and for payment terminals and automated teller machines which can accept them. EMV stands for " Europay, Mastercard, and Visa ", the three companies that created the standard. [ 1] EMV cards are smart cards, also called chip cards, integrated circuit cards, or IC ...
v. t. e. Mobile payment, also referred to as mobile money, mobile money transferand mobile wallet, is any of various paymentprocessing services operated under financial regulationsand performed from or via a mobile device. Instead of paying with cash, cheque, or credit card, a consumer can use a payment appon a mobile device to pay for a wide ...
Typical 2G standards include GSM and IS-95 with extensions via GPRS, EDGE and 1xRTT, providing Internet access to users of originally voice centric 2G networks. Both EDGE and 1xRTT are 3G standards, as defined by the ITU, but are usually marketed as 2.9G due to their comparatively low speeds and high delays when compared to true 3G technologies.
Wi-Fi 6, or IEEE 802.11ax, is an IEEE standard from the Wi-Fi Alliance, for wireless networks ( WLANs ). It operates in the 2.4 GHz and 5 GHz bands, [ 9] with an extended version, Wi-Fi 6E, that adds the 6 GHz band. [ 10] It is an upgrade from Wi-Fi 5 ( 802.11ac ), with improvements for better performance in crowded places.
Wireless icon. A wireless network is a computer network that uses wireless data connections between network nodes. [ 1] Wireless networking allows homes, telecommunications networks and business installations to avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. [ 2]
Long-range Wi-Fi is used for low-cost, unregulated point-to-point computer network connections, as an alternative to other fixed wireless, cellular networks or satellite Internet access . Wi-Fi networks have a range that's limited by the frequency, transmission power, antenna type, the location they're used in, and the environment. [ 1]