Chowist Web Search

Search results

1. Results From The WOW.Com Content Network

2. 5G - Wikipedia

   en.wikipedia.org/wiki/5G

   An Android phone, showing that it is connected to a 5G network. In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones.

3. Satellite phone - Wikipedia

   en.wikipedia.org/wiki/Satellite_phone

   One algorithm (used in GMR-1 phones) is a variant of the A5/2 algorithm used in GSM (used in common mobile phones), and both are vulnerable to cipher-text only attacks. The GMR-2 standard introduced a new encryption algorithm which the same research team also cryptanalysed successfully. Thus satellite phones need additional encrypting if used ...

4. Japanese mobile phone culture - Wikipedia

   en.wikipedia.org/wiki/Japanese_mobile_phone_culture

   Paging devices used in the late 1980s to early 1990s predate mobile phones and paved the way for the popularity of the phones among teenagers. Pagers could only display numbers and were intended to alert the owner that they had received a call from a certain phone number, but teens quickly began using numeric messages to communicate many things ...

5. Smartphone - Wikipedia

   en.wikipedia.org/wiki/Smartphone

   Japanese cell phones increasingly diverged from global standards and trends to offer other forms of advanced services and smartphone-like functionality that were specifically tailored to the Japanese market, such as mobile payments and shopping, near-field communication (NFC) allowing mobile wallet functionality to replace smart cards for ...

6. Cell site - Wikipedia

   en.wikipedia.org/wiki/Cell_site

   Cellular lattice tower A cell tower in the bush in Africa. A cell site, cell phone tower, cell base tower, or cellular base station is a cellular-enabled mobile device site where antennas and electronic communications equipment are placed (typically on a radio mast, tower, or other raised structure) to create a cell, or adjacent cells, in a cellular network.

7. History of the battery - Wikipedia

   en.wikipedia.org/wiki/History_of_the_battery

   The Daniell cell was a great improvement over the existing technology used in the early days of battery development and was the first practical source of electricity. It provides a longer and more reliable current than the Voltaic cell. It is also safer and less corrosive. It has an operating voltage of roughly 1.1 volts.