Rhoqo ndisiva iingxoxo kubuchwephesha kwaye ndibeke izangqa malunga ne-Wi-Fi 6 kunye ne-5G. Yintoni engcono? Yintoni umahluko? Xa i-5G ifika, i-WiFi 6 ayisayi kuphinda ifuneke.
Ikhumbuza kakhulu ubuntwana ngezihloko ezicinezelayo:
- Ngubani onamandla: umnenga okanye indlovu?
- Ngowuphi umdlali onamandla - uVan Damme okanye uSchwarzenegger?
- Ikung fu yam yomelele kunekarati yakho!
Ndigqibe ekubeni ndibelane ngeethisisi ezimfutshane zenkqubo yemfundo ngomoya we-20s yenkulungwane edlulileyo.
hlobo: Inqaku alizenzi ngathi libanzi kwaye lisisiseko.
Yintoni efanayo?
Iitekhnoloji ezisisiseko ezifanayo:
- I-Wi-Fi 6 kunye ne-5G isebenzisa iteknoloji ye-Orthogonal Frequency Division Multiple Access (OFDMA), eyaqala ukusetyenziswa kwiinethiwekhi ze-LTE.
- Inethiwekhi ye-Wi-Fi 6 yazisa i-subcarrier frequencies ukwenzela ukuhanjiswa kwedatha yomsebenzisi ngaxeshanye. Ukongezelela, iinkqubo ze-MIMO zabasebenzisi abaninzi (i-MU-MIMO) zisebenzisa i-Wi-Fi 6 ukuphindaphinda kane i-bandwidth kunye nenani lababhalisi abaxhunyiwe kwindawo yokufikelela.
Kummandla ophetheyo, itekhnoloji ye-Massive MIMO iyasetyenziswa, ivumela ukuya kuthi ga kwi-128 lemijelo yendawo.
Umahluko phakathi kwe-Wi-Fi 6 kunye ne-5G:
Iimeko ezahlukeneyo zosetyenziso:
I-Wi-Fi 6 yitekhnoloji engenazingcingo elungele ukusetyenziswa ngaphakathi. Ngenxa yothintelo lwe-spectrum kunye nomthombo wamandla, i-Wi-Fi 6 ayisebenzi kwimiba yokugubungela umgama omde wangaphandle.
Ucwangciso nolawulo lwe-spectrum ye-5G lwenziwa yi-SCRF ngokwesiseko sokukhupha iilayisenisi zemithombo ye-spectrum.
Masiwuyeke bucala umzabalazo wemithombo yobutyebi phakathi kwamashishini kunye nee-arhente zikarhulumente.
Xa isetyenziswe ngaphandle, impembelelo yokuphazamiseka incinci kakhulu, ngoko ke ukusetyenziswa kwe-5G kunengqiqo.
Nangona kunjalo, ngaphakathi, ii-frequencies eziphezulu (24 GHz ukuya kwi-52 GHz) ezisetyenziswa yi-5G zichaphazeleka kakhulu ekunciphiseni, kwaye ukusebenzisa i-5G kuya kufuneka ucwangcise imeko enzima kakhulu yokuthunyelwa.
Inzuzo ecacileyo ye-Wi-Fi phezu kwe-5G kukulula kokuthunyelwa kunye nokugcinwa okuqhubekayo kwiimeko zokugubungela ngaphakathi.
Ke kuyavela ukuba i-Wi-Fi 6 (ubukhulu becala, nangona kukho izicelo ezinomdla ngaphandle) isetyenziselwa uthungelwano lwekhampasi yeshishini kunye nokufikelela kwangaphakathi okuxineneyo okuphezulu.
Kodwa indawo ye-5G inomdla kakhulu kwi:
- izigqibo zelizwi ();
- iimeko zokudluliswa kwedatha;
- Isiseko se-Intanethi yeZinto kwi .
Iindlela ezahlukeneyo zokusebenza nge-spectrum:
I-2,4 GHz kunye ne-5 GHz Wi-Fi spectrums ayifuni layisensi yokusetyenziswa kwangaphakathi. Ukuzisebenzisa, akukho mfuneko yokuba ufake isicelo se-frequency spectrum okanye ubhalise njengomsebenzisi we-telecom.
Ngokukhetha indawo ye-Wi-Fi, amashishini angasebenzisa i-spectrum yamahhala kwi-WiFi 6 inethiwekhi ezingenazintambo kwi-10 Gbps ngesantya.
Ukusetyenziswa kwangaphandle, kuhlengahlengiswa kwibhendi ye-5GHz.
Unokufunda ngakumbi
Kumashishini amancinci naphakathi (ii-SMBs), ukuqhuba iziseko zabo ze-5G kunye nokuhambisa izikhululo ezisisiseko ze-5G akunakwenzeka ngokwemali.
Iindleko ezahlukeneyo:
Ukusasaza iinethiwekhi ze-Wi-Fi kulula kakhulu. Njengoko iindawo zokufikelela kwi-Wi-Fi zisiba nobuchule (umzekelo, iindawo zofikelelo zeHuawei zisebenzisa i-eriyali ezihlakaniphile kunye nobuchwepheshe bokulinganisa i-SmartRadio), ukucwangcisa nokugcina uthungelwano lwe-Wi-Fi luba lula kakhulu kunangaphambili.
Ngamanye amaxesha nangaphandle kokubandakanyeka kweenjineli zobuchwephesha, ezazifuneka ngaphambili nakwiimeko ezilula.
Qaphela ukuba ukuphunyezwa okuntsokothileyo nokubalulekileyo kusafuna ukucwangciswa ngononophelo koonomathotholo kunye nemodeli yerediyo yothungelwano olungenazingcingo ziinjineli ezichubekileyo kunye nabayili bezakhiwo.
Iinethiwekhi ezingenazintambo ze-5G zihlala zifuna ukucwangciswa ngokucophelela, ukumodareyitha kunye nokuphunyezwa okulawulwayo kuzo zonke izigaba zeprojekthi, zombini ukusuka ekuqaleni kunye naxa ukwandisa indawo yokugubungela i-Telecom Operator.
Ngaloo ndlela, iindleko zizonke zokuqaliswa kwenethiwekhi ziyahluka ngokwemiyalelo yobukhulu.
Iindlela ezahlukeneyo zokwazisa i-5G kunye ne-Wi-Fi 6 iitheminali:
Iindleko zokwazisa iitheminali ze-Wi-Fi ezi-6 ziphantsi. Ukuphucula ii-terminals ze-Wi-Fi ezi-5 ezikhoyo kwii-terminals ze-Wi-Fi 6 zifuna ukuphuculwa kwe-chipset kwisixhobo sokugqibela, ngaphandle kokufuna utshintsho kwi-architecture engenacingo eyilwayo.
Iitheminali eziphathwa ngesandla zinokukhawuleza ziqalise ukusebenza kwi-Wi-Fi 6 nge .
Utshintsho olusuka kwi-non-5G terminals ukuya kwii-terminals ze-5G lubandakanya ukulungiswa kwakhona kwezixhobo zokugqibela, ukwandisa ubunzima benkqubo kunye neendleko ezipheleleyo. Nangona, ewe, kukho iingcamango kunye nokungafani apha.
Ngoko ke, i-Wi-Fi 6 ikhethwa kwizixhobo zokugqibela ezazingajoliswanga ukuxhasa i-5G, njengabashicileli, iibhodi ezimhlophe, iinkqubo zokulawula izakhiwo ezikrelekrele, ii-TV zokubonisa kunye neenkqubo ze-telepresence.
Ukudibana phakathi kwe-Wi-Fi 6 kunye ne-5G:
Iinethiwekhi ze-5G zinezithintelo ezithile, ezifana neendleko eziphezulu zokugubungela ngaphakathi kunye nokungakwazi ukuphucula izixhobo ezindala.
Itekhnoloji ye-Wi-Fi 6 ijongene nemingeni yokuphuma okuphezulu, umthamo ophezulu kunye ne-latency ephantsi kwiimeko zokugubungela ngaphakathi.
Ezi zibonelelo zenza i-Wi-Fi 6 ifaneleke kwizicelo eziphambili ezifuna i-throughput ephezulu kunye ne-latency ephantsi, njenge-VR / AR, umxholo we-4K / 8K kunye nezithuthi ezizenzekelayo ezikhokelwayo (AGVs).
Ke, kumashishini, uthungelwano lwe-Wi-Fi 6 kunye ne-5 G lunokunxibelelana omnye komnye kwiimeko ezininzi ngendlela ehambelanayo ukuze kuzuzwe eyona ndlela ilungileyo yokufikelela kunye ne-ecosystem.
Kwezinye iimeko zoshishino, ezifana nemimandla yeoli, imigodi yamalahle kunye ne-AGVs, i-5G ineenzuzo ezizodwa, kuquka i-latency ephantsi kunye nommandla obanzi.
Kwiimeko zangaphandle ezixinene kakhulu (ezifana neeplaza kunye nezitediyamu), umthamo wenethiwekhi ye-5G ayinakuhlala ikwazi ukuhlangabezana neemfuno zokufikelela komsebenzisi ngaphandle kokongeza inani elibalulekileyo lezikhululo ezisisiseko.
Kule meko, i-Wi-Fi ye-6 ye-high-density yisisombululo esineendleko zokufikelela kumanani amaninzi abasebenzisi kunye nee-terminals eziphezulu.
Isiphelo:
Ngaphandle kobuchwepheshe obufanayo bomzimba, ububanzi bokusetyenziswa kwe-Wi-FI 6 kunye ne-5G iyahluka kwiimeko zoshishino kunye neendleko zokuphunyezwa kunye nobunini.
Ngoko ke, isiphelo esithi βngubani opholileyoβ sinokuzekeliswa kakuhle ngomfanekiso!
Ndiyathemba ukuba lo mbandela wawuluncedo kwaye wanceda ukuqonda izinto eziphambili zokufana kunye nokwahlukana phakathi kobu buchwepheshe.
umthombo: www.habr.com