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  2. List of wireless network protocols - Wikipedia

    en.wikipedia.org/wiki/List_of_wireless_network...

    Wireless Sensor Networks (WSN / WSAN) are, generically, networks of low-power, low-cost devices that interconnect wirelessly to collect, exchange, and sometimes act-on data collected from their physical environments - "sensor networks". Nodes typically connect in a star or mesh topology.

  3. Comparison of mobile phone standards - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_mobile_phone...

    150 Cat4 300 Cat5 25065 Cat17 1658 Cat19 (in 20 MHz FDD) [8] 50 Cat3/4 75 Cat5 2119 Cat17 13563 Cat19 (in 20 MHz FDD) [8] LTE-Advanced Pro offers rates in excess of 3 Gbit/s to mobile users. WiMax rel 1: 802.16: WirelessMAN: MIMO-SOFDMA: 37 (10 MHz TDD) 17 (10 MHz TDD) With 2x2 MIMO. [9] WiMax rel 1.5: 802.16-2009: WirelessMAN: MIMO-SOFDMA: 83 ...

  4. List of LTE networks - Wikipedia

    en.wikipedia.org/wiki/List_of_LTE_networks

    Country Operator ƒ (MHz) B VoLTE Launch date Cat.3 ≤ 100 Mbit/s Launch date Cat.4 ≤ 150 Mbit/s Launch date Cat.6 ≤ 300 Mbit/s Launch date Cat.9 ≤ 450 Mbit/s

  5. LTE frequency bands - Wikipedia

    en.wikipedia.org/wiki/LTE_frequency_bands

    Networks on LTE bands 7, 28 (LTE-FDD) are suitable for global roaming in ITU Regions 1, 2 and 3. Networks on LTE bands 1, 3 (LTE-FDD) are suitable for roaming in ITU Regions 1, 3 and partially Region 2 (e.g. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories.

  6. List of interface bit rates - Wikipedia

    en.wikipedia.org/wiki/List_of_interface_bit_rates

    The physical phenomena on which the device relies (such as spinning platters in a hard drive) will also impose limits; for instance, no spinning platter shipping in 2009 saturates SATA revision 2.0 (3 Gbit/s), so moving from this 3 Gbit/s interface to USB 3.0 at 4.8 Gbit/s for one spinning drive will result in no increase in realized transfer rate.

  7. 14 Best New Aldi Products That Are Worth Every Penny - AOL

    www.aol.com/finance/14-best-aldi-products-worth...

    “The Lofthouse Valentine’s Frosted Sugar Cookies are also worth buying at Aldi, as they are only $3.95 for 13.5 ounces,” Phillips said. “You will get a 13% higher price at Walmart, whose ...

  8. Category 4 cable - Wikipedia

    en.wikipedia.org/wiki/Category_4_cable

    Category 4 cable (Cat 4) is a cable that consists of eight copper wires arranged in four unshielded twisted pairs (UTP) supporting signals up to 20 MHz. [1] It is used in telephone networks which can transmit voice and data up to 16 Mbit/s.

  9. The best wireless over-the-ear headphones you can buy in 2022

    www.aol.com/entertainment/best-headphones-buy...

    Powerbeats Pro Wireless Earbuds, $180 (was $250), amazon.com Apple AirPods Pro, $197 (was $249), amazon.com Tozo A1 Mini Wireless Earbuds, $16 with on-page coupon (was $30), amazon.com