Cloudless ☼

  • 3 Posts
  • 87 Comments
Joined 1 year ago
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Cake day: June 16th, 2023

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  • Let’s see 4G LTE releases over the years…

    • Release 8 (2008): Introduced base LTE capabilities, including high peak data rates (up to 300 Mbps downlink, 75 Mbps uplink), improved spectral efficiency, flexible bandwidth options, and lower latency compared to 3G.

    • Release 9 (2011): Enhanced aspects of Release 8, such as carrier aggregation (combining multiple frequency bands for increased bandwidth), improved handover (switching between cell towers), and support for multicast/broadcast services.

    • Release 10 (2011): Introduced LTE Advanced, marking a significant step forward. It brought features like wider bandwidth support, further carrier aggregation enhancements, and MIMO (Multiple-Input Multiple-Output) antenna technology for increased capacity and efficiency.

    • Release 11 (2013): Continued improvements on LTE Advanced, focusing on enhanced interoperability with Wi-Fi, power saving features, and self-organizing network (SON) functionalities for network optimization.

    • Release 12 (2014): Furthered LTE Advanced capabilities, including support for Voice over LTE (VoLTE) calls, machine-type communication (MTC) for low-power devices, and coordinated multi-point (CoMP) transmission for improved coverage and capacity.








  • Cloudless ☼@feddit.uktoScience Memes@mander.xyzhmmmm
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    7 months ago

    I know many people despise generative AI, but what do you think of this result from Copilot? I am bad at maths so I wonder if you experts can tell.

    In your scenario, you have two sets: the integers on the top track and the real numbers on the bottom track. The cardinality of the integers is equal to the cardinality of the real numbers, which is called the continuum hypothesis. Therefore, it seems intuitively more ethical to pull the lever and divert the trolley to the bottom track, where you kill fewer people in any finite time.