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Glossary entry

Portuguese term or phrase:

perfuração

English translation:

puncturing

Added to glossary by judith ryan
Mar 20 18:40
1 mo ago
26 viewers *
Portuguese term

perfuração

Portuguese to English Other Telecom(munications)
This is a very specific situation: in a document regarding telecommunication bandwidth:

Além disso, a largura de banda mínima para AL4 sem perfuração é de 3,24 MHz e ao mesmo tempo 1/3 dos recursos de PRB não são utilizados.
No entanto, a resolução de perfuração diferente da CCE não é preferida porque se espera que o dispositivo terminal calcule a média de estimativas de canal dentro de um CCE, o que significa que a granularidade para realizar perfuração é de 6 PRBs, o que pode ser muito mais alto em comparação com aquela do PBCH.

Thanks!
Proposed translations (English)
4 +2 puncturing
4 drilling
References
findings
Change log

Mar 21, 2024 17:15: philgoddard changed "Field" from "Science" to "Other"

Discussion

philgoddard Mar 21:
I think AL may be aggregation level.
philgoddard Mar 20:
Help us out... They may be standard to you, but they aren't to us. Knowing what they mean is essential to our understanding of the text.

For example, it's hard to translate 'AL4 sem perfuracão' without knowing what AL4 is.

And you haven't explained why this is about safety, which is potentially useful context.
judith ryan (asker) Mar 20:
abreviations are standard The abbreviations are standard abbreviations used when discussing cellular communication and have no influence. Looking for th equivalent technical term to Perfuração as have not found drilling, perforation, or boring in a similar context
philgoddard Mar 20:
What do the abbreviations mean? Do they relate to items of hardware? Is that why you've classified the question as Safety rather than Telecoms?

Proposed translations

+2
4 hrs
Selected

puncturing

"Puncturing" is a technique used in wireless communications to increase spectral efficiency.

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Note added at 12 horas (2024-03-21 07:30:58 GMT)
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More Portuguese references

Here's one explaining several techniques, including "perfuração" https://digital-strategy.ec.europa.eu/pt/policies/broadband-...

There's also these ones http://icts.unb.br/jspui/bitstream/10482/16916/1/2014_JoãoPa...

http://dspace.sti.ufcg.edu.br:8080/jspui/bitstream/riufcg/81...
Reference:

https://patents.google.com/patent/US8565194B2/en

https://www.ruckusnetworks.com/blog/2023/wi-fi-7-and-punctured-transmission/#:~:text=In%20a%20nutshell%2C%20Punctured%20Transmission,in%20th

Peer comment(s):
agree philgoddard : Possibly! Have you found any Portuguese references?//In that case, here's an Agree.
6 hrs
I added some to the answer :) // Thank you!
agree liz askew : you may well be right and I think you are!!!
14 hrs
Thank you, Liz!
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Thanks!"
10 mins
Portuguese term (edited): perfuração

drilling


Com base em
https://patents.google.com/patent/BR112021015413A2/pt

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Note added at 1 hr (2024-03-20 19:57:45 GMT)
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Aqui aparecem os termos "perfuração", "PBCH" e outros termos também usados no seu texto, sugerindo que o contexto pode ser semelhante:
https://patents.google.com/patent/BR112019017797A2

Aqui mostra que a tradução usada foi "drilling" mesmo:
https://patents.google.com/patent/BR112019017797A2/en
Peer comment(s):
neutral philgoddard : I can't see 'perfuração' in your reference. // OK, thanks, but I'm not sure it's anything to do with physical excavation.
20 mins
Here, Phil: [00344]...Por exemplo, perfuração e dinamitação em minas... I've translated several documents where telecommunication systems are used for drilling (Horizontal Directional Drilling, HDD, for example), and I believe that's the case here.
neutral liz askew : sorry, the jury is out!
4 hrs
Thanks, liz!
Something went wrong...

Reference comments

4 hrs
Reference:

findings

Redes Privativas — Agência Nacional de Telecomunicações
GOV.BR
https://www.gov.br › regulado › r...
·
Translate this page
11 Sept 2023 — Rede privativa para implementação de transporte autônomo, perfuração autônoma (que reduz a exposição ao risco) e uso de sensores inteligentes ...


https://digital-strategy.ec.europa.eu/pt/policies/broadband-...

Perfuração direcional horizontal. A técnica de ... A 5G é um exemplo típico da convergência das comunicações móveis e das tecnologias paralelas de redes de banda

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Note added at   4 godz. (2024-03-20 23:11:47 GMT)
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Perfuração direcional horizontal

A técnica de perfuração direcional permite a colocação de tubos de proteção de cabos sem valas, por exemplo, utilizados para atravessar obstáculos como rios, avenidas (proteção de árvores) e ferrovias. Um orifício piloto controlável é realizado entre dois poços de escavação. O efeito de rotação, curso e movimentos de impacto e liquefação permite uma propulsão em uma ampla variedade de condições do solo. Por meio de um fluido de perfuração de bentonite (suspensão de perfuração), o solo é solto e extraído (enxaguado). Depois disso, a cabeça de broca expande o canal existente.

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Note added at   4 godz. (2024-03-20 23:12:45 GMT)
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Você conhece o que é HDD? (Método Não Destrutivo) - Aliter
aliter.com.br
https://aliter.com.br › novo2022
·
Translate this page
23 Nov 2022 — HDD - Horizontal Directional Drilling ou Perfuração Direcional Horizontal ... Telecomunicações, saneamento, drenos ... técnica de HDD. Clique aqui ...

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Note added at   4 godz. (2024-03-20 23:13:53 GMT)
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https://www.ibp.org.br/noticias/melhorando-a-seguranca-na-in...

Componentes principais de uma Tecnologia Sônica Multipolar durante a perfuração incluem transmissor multipolar de banda larga (vários tipos ...

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Note added at   19 godz. (2024-03-21 14:09:17 GMT)
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https://www.arubanetworks.com/br/faq/o-que-e-wi-fi-7/

found something else:

Wi-Fi 7 explicado

O Wi-Fi 7 oferece recursos baseados no novo padrão 802.11be e amplia os recursos do Wi-Fi 6E. Embora o Wi-Fi 7 ainda não esteja finalizado, os recursos incluem:

Canais de largura de banda de 320 MHz
Operação multilink (MLO) para agregação de canal em diferentes bandas e failover
4096 QAM (4k QAM) para taxas de dados de pico mais altas
****Perfuração de espectro para acomodar melhor a interferência em canais amplos***

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Note added at   19 godz. (2024-03-21 14:14:08 GMT)
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Spectrum puncturing to better accommodate interference in wide channels. As part of the certification process, the Wi-Fi Alliance will determine which ..

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Note added at   19 godz. (2024-03-21 14:21:26 GMT)
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punctured PBCH is 12 PRBs for 3 MHz channel bandwidth in all bands, and the four upper and lower PRBs of the 20-PRB PBCH are punctured. Agreement. If working ...


https://www.google.com/search?q=punctured PBCH&client=firefo...

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Note added at   19 godz. (2024-03-21 14:25:46 GMT)
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P.S. I think it would have been helpful to tell us that "PRBs" = physical resource blocks!


I don't think this is a standard abbreviation at all!

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Note added at   19 godz. (2024-03-21 14:26:39 GMT)
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https://www.sciencedirect.com/topics/computer-science/physic...


LTE-M-U transmissions are mapped over 1 to 6 PRBs, with a granularity of 1 PRB. Each PRB pair is mapped onto 2 consecutive time slots. Each slot is defined by a ...
Peer comments on this reference comment:
agree Matheus Chaud : Excelent research, liz
1 hr
hmm, I don't know if "drilling" is right though, see last ref. though can't vouch for it.
agree philgoddard : I think you found the right answer at 4 godz! I'm changing the classification from Safety to Telecoms.
18 hrs
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