Difference between revisions of "Talk:Spectrum Allocation by Country"

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(Whether what I said is right or wrong is not a matter of opinion. Facts aren't up for debate. Something is either correct or incorrect. There's no in between. If you're not interested in facts, I don't understand the purpose of your page. In case you didn't know, this is a Wiki. That means it's not "your page". Anyone is free to edit it and contribute, just like you're free to edit any page you want on here. You don't appear to understand how Wikis work.)
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I see that another user asked for a list of inaccuracies on this page. A few that I noticed:


* China Mobile never used UMTS/HSPA. TD-SCDMA is a separate standard, and is not the same thing as TD-HSDPA or UMTS. They created TD-SCDMA in the first place because they didn't want to pay licensing fees for UMTS/HSPA.
* China Mobile shut down their TD-SCDMA network a few years ago, [https://www.commsupdate.com/articles/2019/03/11/china-mobile-closing-down-3g-system-complete-switch-off-expected-by-2020/ around the end of 2019].
* 5G band n258 is 24GHz, not 26GHz. [https://www.t-mobile.com/support/coverage/t-mobile-network Source from T-Mobile here.]
* "CBN" is not a wireless carrier in China. They own the 700MHz spectrum, which they're allowing China Mobile to use for 5G service. [https://www.mobileworldlive.com/asia/asia-news/cbn-china-mobile-settle-700mhz-5g-plan The network is operated by China Mobile.]
A few questions I had:
* Why is Cellular (CLR) referred to as 850MHz when it's used for LTE/5G, and 800MHz when it's used for CDMA? It's exactly the same frequencies. Seems inconsistent and will confuse people.
* Why is 2.5GHz referred to as 2.5GHz when used in the US and China, but "2.6GHz IMT-E" when used by other countries? The frequencies are the same. The Canadian government [https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/h_sf10939.html refers to the spectrum] as 2.5GHz BRS. There's no difference in frequency between band 7 and band 41. The only difference is that one is FDD and one is TDD.
* Bell/Telus in Canada share a single RAN and all of their spectrum. It's fairly redundant to list them separately, since they operate as one shared network with exactly the same coverage and spectrum.
[[User:Dl958|Dl958]] ([[User talk:Dl958|talk]]) 18:47, 30 November 2021 (UTC)

Latest revision as of 03:35, 2 December 2021

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