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Re: [6gip] 6G

Stewart Bryant <stewart.bryant@gmail.com> Thu, 14 January 2021 12:21 UTC

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From: Stewart Bryant <stewart.bryant@gmail.com>
In-Reply-To: <844E2FF4-7D79-45FE-95DD-86AEBB44C180@eggert.org>
Date: Thu, 14 Jan 2021 12:21:18 +0000
Cc: Stewart Bryant <stewart.bryant@gmail.com>, Alexandre Petrescu <alexandre.petrescu@gmail.com>, "Flinck, Hannu (Nokia - FI/Espoo)" <hannu.flinck@nokia-bell-labs.com>, "6gip@ietf.org" <6gip@ietf.org>, Kaippallimalil John <john.kaippallimalil@futurewei.com>
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To: Lars Eggert <lars@eggert.org>
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Subject: Re: [6gip] 6G
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> On 14 Jan 2021, at 12:07, Lars Eggert <lars@eggert.org> wrote:
> 
> On 2021-1-14, at 13:22, Alexandre Petrescu <alexandre.petrescu@gmail.com> wrote:
>> Le 14/01/2021 à 09:52, Lars Eggert a écrit :
>> [...]
>>> Unless you claim that "6G" will be a radio LAN, I don't think these assumptions are sensible.
>> 
>> I think 6G will stay separated from WiFi for a long time.
> 
> That's not the point I'm trying to make. This is not about WiFi vs "6G".
> 
> The point I'm trying to make is that the "1 us" requirement you posed implicitly means you are talking about a LAN (as in local area network), due to speed-of-light limits.

You need to separate the distance from the radio technology. 1us is 300m one way, and that makes it short to medium range, which is relatively local. However the term LAN brings with a load of baggage which is out of scope.

Stewart

> 
> Lars
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