Google Launching RCS Service as Carriers Drag Feet
Google will offer its own RCS service for Android users on networks that have not yet launched RCS. RCS is an open industry standard for enhanced messaging, designed to replace SMS and MMS. It offers many of the features of Apple's iMessage, such as read receipts, high-quality attachments, and typing indicators. Most new Android phones support RCS via Google's Messages app and its Chat feature, but it requires support on the network side. RCS was designed so that network operators could launch RCS support on their own networks, but most operators have been slow to adopt RCS. Sprint has launched it. T-Mobile has also launched it, but does not yet support it on all Android phones. Verizon has launched it for Pixel phones and promised greater support in 2019. AT&T does not yet support the Universal Profile that makes it RCS standard and interoperable between networks. RCS servers can be located anywhere on the Internet, though, so Google is launching its own. Google is rolling out the service on a country-by-country basis, starting with the UK and France this month. When available, Android users without an active RCS service will see a new prompt when opening the Messages app, asking if they want to opt in to Google's RCS service. Google has pledged to delete message content from its servers as soon as message delivery is confirmed.
Jun 17, 2019
Sprint and Verizon both recently started offering standalone GPS tracker devices that can report their exact position using cellular networks. AT&T already offers such a device.
May 28, 2019
Bittium's new Tough Mobile 2 is a mid-range smartphone with unusually advanced security features, designed for organizations with exceptional security needs, including governments and militaries. A privacy switch disables microphones, cameras, and Bluetooth at a hardware level, and reduces sensor sensitivity to prevent fingerprinting.
Jul 10, 2019
At today's FCC meeting, the Commission voted to approve two actions that will open up four radio frequency bands to new 5G service. Three of the bands are ultra-high mmWave frequencies near 40 GHz, while the fourth is mid-band, near 2.5 GHz.
Jun 3, 2019
The FCC today announced the results of its recent auctions of mmWave radio bands for 5G services. AT&T and T-Mobile were the big winners, both scoring 24 GHz licenses covering most major US cities, including New York, Los Angeles, Chicago, San Francisco, Philadelphia, Baltimore, Washington, Houston, Seattle, Boston, Dallas, Miami, Phoenix, Atlanta, Detroit, San Diego, Orlando, Minneapolis-St.
Jul 11, 2019
Qualcomm and T-Mobile have successfully completed the first data call using Qualcomm's X55 modem, the first 5G chip for phones to support all 5G networks to be launched in the US in 2019, including T-Mobile's band 71 (600 MHz). All 5G phones currently on the market in the US use the X50 chip, which only supports mmWave bands and TDD bands such as Sprint's band 41.
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