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AT&T Transportation

AT&T Won't Do In-Flight Wi-Fi After All 35

jfruh writes In-flight Wi-Fi services tend to be expensive and disappointingly slow. So when AT&T announced a few months ago that it was planning on getting into the business, with customer airlines being able to connect to AT&T's LTE network instead of slow satellite services, the industry shook. But now AT&T has announced that, upon further review, they're not going to bother.
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AT&T Won't Do In-Flight Wi-Fi After All

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  • by Anonymous Coward

    You think they would have at least bilked the government for a few billion in tax dollars for before not bothering to do anything.

  • by vikingpower ( 768921 ) on Tuesday November 11, 2014 @12:28PM (#48360621) Homepage Journal
    LTE was touted as the Next Big Thing by telco providers. Not any more now. Telcos have become fairly conservative, technology-wise. Is that a worldwide trend ?
    • by Dunbal ( 464142 ) *
      Less is more. Artificial scarcity = artificially inflated prices.
    • Here in the US (at least near a major city), LTE is last gen tech.

      • Here in the US (at least near a major city), LTE is last gen tech.

        This. Now, with "XLTE" I can blow past my monthly data cap in 13 minutes of full speed downloading! The future has arrived.

        • by slazzy ( 864185 )
          We're way ahead here, I can blow through my cap in about 45 seconds!
        • by Krojack ( 575051 )

          Here in the US (at least near a major city), LTE is last gen tech.

          This. Now, with "XLTE" I can blow past my monthly data cap in 13 minutes of full speed downloading! The future has arrived.

          I don't really even understand the point in XLTE anyways. I can pull 50mbit on my LTE. Why would anyone need faster over a cell phone?

          My speeds range from 15 to 65mbits. I would guess average around 20.

          • Here in the US (at least near a major city), LTE is last gen tech.

            This. Now, with "XLTE" I can blow past my monthly data cap in 13 minutes of full speed downloading! The future has arrived.

            I don't really even understand the point in XLTE anyways. I can pull 50mbit on my LTE. Why would anyone need faster over a cell phone?

            My speeds range from 15 to 65mbits. I would guess average around 20.

            XLTE isn't really a thing, it's Verizon marketing-speak for extra bands of regular LTE spectrum with which they make data move really really fast. The difference is really noticeable, but only because most of their LTE markets are saturated and the extra bands are needed to maintain true LTE speeds.

  • In-flight Wi-Fi services tend to be expensive and disappointingly slow

    Gee, AT&T would have fit right in then. Nobody does crappy, overpriced internet service like them.

    Maybe Comcast will do in-flight wifi instead?

  • But they will find the money to sue the government if it ever tries to provide the service.

  • by Smerta ( 1855348 ) on Tuesday November 11, 2014 @01:09PM (#48361095)

    I don't know exactly how this would have worked anyway.

    It's been a while since I worked on LTE (call processing, not RF or hardware or even baseband), but I thought that with UTRAN there was a 350 km/h "speed limit" (perhaps up to 500 km/h under certain circumstances) with motion relative to the base station.

    (Now that I spent 5 seconds thinking about it, I suppose the sine of the angle (from base station to aircraft, relative to vertical) would reduce the velocity that the plane was moving away from the base station... I think?)

    I'm sure there are many other effects such as transmit power, interference, fading & multipath, etc. Sheesh I'm getting rusty...

    • by dgatwood ( 11270 )

      It's been a while since I worked on LTE (call processing, not RF or hardware or even baseband), but I thought that with UTRAN there was a 350 km/h "speed limit" (perhaps up to 500 km/h under certain circumstances) with motion relative to the base station.

      Yeah, and that's about half the cruising sped of a modern aircraft. They would probably have to use a modified LTE with wider guard bands on either side of the expected frequency range, and they'd probably need to modify the radio firmware on both ends to

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