6GHz Spectrum, yav tom ntej ntawm 5G

Kev faib tawm ntawm 6GHz Spectrum Kawg

WRC-23 (World Radiocommunication Conference 2023) tsis ntev los no xaus rau hauv Dubai, tsim los ntawm International Telecommunication Union (ITU), txhawm rau tswj hwm kev siv thoob ntiaj teb.

Cov tswv cuab ntawm 6GHz spectrum yog qhov tseem ceeb ntawm kev saib xyuas thoob ntiaj teb.

Lub rooj sib tham tau txiav txim siab: Txhawm rau faib 6.425-7.125GHz band (700MHz bandwidth) rau cov kev pabcuam txawb, tshwj xeeb rau 5G kev sib txuas lus mobile.

6GHz yog dab tsi?

6GHz yog hais txog lub spectrum ntau ntawm 5.925GHz mus rau 7.125GHz, nrog ib tug bandwidth mus txog 1.2GHz.Yav dhau los, qhov faib nruab nrab-rau-tsawg zaus spectra rau kev sib txuas lus ntawm tes twb tau mob siab rau kev siv, tsuas yog daim ntawv thov ntawm 6GHz spectrum tseem tsis meej.Thawj qhov kev txwv siab ntawm Sub-6GHz rau 5G yog 6GHz, saum toj no uas yog mmWave.Nrog rau qhov xav tau 5G lifecycle txuas ntxiv thiab kev lag luam tsis txaus ntseeg rau mmWave, kev sib koom ua ke 6GHz yog qhov tseem ceeb rau 5G theem tom ntej ntawm kev txhim kho.

3GPP twb standardized lub sab sauv ib nrab ntawm 6GHz, tshwj xeeb tshaj yog 6.425-7.125MHz los yog 700MHz, nyob rau hauv Tso 17, kuj hu ua U6G nrog lub zaus band xaiv n104.

Wi-Fi kuj tau vying rau 6GHz.Nrog Wi-Fi 6E, 6GHz tau suav nrog hauv tus qauv.Raws li qhia hauv qab no, nrog 6GHz, Wi-nkaus bands yuav nthuav tawm ntawm 600MHz hauv 2.4GHz thiab 5GHz mus rau 1.8GHz, thiab 6GHz yuav txhawb nqa txog 320MHz bandwidth rau ib tus neeg nqa khoom hauv Wi-nkaus.

Raws li tsab ntawv ceeb toom los ntawm Wi-Fi Alliance, Wi-Fi tam sim no muab ntau lub peev xwm network, ua 6GHz lub neej yav tom ntej ntawm Wi-Fi.Cov kev xav tau los ntawm kev sib txuas lus ntawm tes rau 6GHz yog qhov tsis tsim nyog vim tias ntau cov spectrum tseem tsis tau siv.

Nyob rau hauv xyoo tas los no, muaj peb qhov kev xav ntawm 6GHz cov tswv cuab: Ua ntej, tag nrho faib rau Wi-nkaus.Qhov thib ob, tag nrho faib nws mus rau kev sib txuas lus ntawm tes (5G).Thib peb, faib nws sib npaug ntawm ob.

Raws li tuaj yeem pom ntawm Wi-Fi Alliance lub vev xaib, cov tebchaws hauv Asmeskas feem ntau tau faib tag nrho 6GHz rau Wi-Fi, thaum Europe leans mus rau kev faib qis qis rau Wi-Fi.Lawm, qhov seem sab sauv mus rau 5G.

Qhov kev txiav txim siab WRC-23 tuaj yeem suav tias yog kev lees paub ntawm qhov kev pom zoo tsim, ua tiav qhov yeej-yeej ntawm 5G thiab Wi-Fi los ntawm kev sib tw thiab kev sib haum xeeb.

Txawm hais tias qhov kev txiav txim siab no yuav tsis cuam tshuam rau Asmeskas kev lag luam, nws tsis tiv thaiv 6GHz los ntawm kev ua ib lub ntiaj teb thoob ntiaj teb band.Ntxiv mus, qhov tsawg zaus ntawm cov qhab no ua kom tau txais kev pab sab nraud zoo ib yam li 3.5GHz tsis nyuaj dhau.5G yuav nce mus rau hauv nthwv dej thib ob ntawm kev tsim kho siab kawg.

Raws li GSMA qhov kev kwv yees, nthwv dej tom ntej no ntawm 5G kev tsim kho yuav pib xyoo 2025, kos rau ib nrab ntawm 5G: 5G-A.Peb tos ntsoov rau qhov xav tsis thoob 5G-A yuav coj.

Tswvyim Microwave yog cov chaw tsim khoom lag luam ntawm 5G / 6G RF Cheebtsam hauv Suav teb, suav nrog RF lowpass lim, highpass lim, bandpass lim, notch lim / band nres lim, duplexer, Fais fab faib thiab kev taw qhia coupler.Tag nrho lawv tuaj yeem kho raws li koj qhov kev xav tau.

Txais tos rau peb lub vev xaib:www.concet-mw.comlos yog hu rau peb ntawm:sales@concept-mw.com