Yintoni i-5g lan?

Umbhali: I-Ilink yemithombo yeendaba

Wonke umntu kufuneka aqhelane ne-5g, eyiveli ye-4G kunye netekhnoloji yethu yonxibelelwano.

Kuba, kufuneka uqhelene ngakumbi nayo. Igama elipheleleyo liyinethiwekhi yendawo, okanye i-LAN. Inethiwekhi yethu yasekhaya, kunye nenethiwekhi kwiofisi yecandelo, ngokusisiseko i-LAN. Nge-wireless wireless fi, yi-lan engenazingcingo (WLN).

Ke kutheni ndithetha i-5g lan inomdla?

I-5g yinethiwekhi ebanzi yeselula, ngelixa i-LAN inethiwekhi encinci yendawo. Iitekhnoloji ezimbini zibonakala zingadibani.

Ngamanye amagama, i-5G kunye noLan ngamagama amabini ukuba wonke umntu azi ngokwahlukileyo. Kodwa kunye, kukudideka kancinci. Akunjalo?

5G Lan, yintoni kanye kanye?

Ngapha koko, i-5G Lan, ukuyibeka ngokulula, kukusebenzisa itekhnoloji ye-5g kwi "Iqela" kunye "nokwakha" i-terminals ukwenza inethiwekhi ye-LAN.

Wonke umntu unefowuni ye-5G. Xa usebenzisa iifowuni ze-5G, ngaba ukhe waqaphela ukuba ifowuni yakho ayinakukhangela izihlobo zakho nokuba zikufuphi (de kube ubuso ngobuso)? Unganxibelelana nomnye omnye komnye kuba idatha ihamba yonke indlela ejikeleze kwiiseva zomntu othwali bakho okanye kwi-Intanethi.

Kwizitishi ezisisiseko, zonke i-terminals eziphathwayo "zodwa" omnye komnye. Oku kusekwe kwiinkalo zokhuseleko, iifowuni zisebenzisa amajelo abo, musa ukuphazamisana.

I-LAN, kwelinye icala, iqhagamshela i-terminals (iifowuni eziphathwayo, iikhompyuter, njl.njl) kwindawo kunye ukwenza "iqela". Oku akuqhubekisi kuphela ukuhanjiswa kwedatha phakathi kwenye, kodwa kukwandisa ukuphuma kwe-rognet.

Kwi-LAN, i-terminals inokufumana enye esekwe kwiidilesi ze-MAC kwaye ifumane omnye komnye (ungquzulwano 2 Unxibelelwano). Ukufikelela kwinethiwekhi yangaphandle, setha i-router, ngokusebenzisa indawo ye-IP, inokufezekisa i-velence ngaphakathi nangaphandle

Njengoko sonke sazi, "4G siyakutshintsha ubomi bethu, kwaye i-5G iya kutshintsha uluntu lwethu. Njengoko eyona iteknoloji yoNxibelelwano ePhakamileyo ePhakamileyo, i-5G igxalaba le "I-Intanethi yayo yonke into kunye notshintsho lwedijithali yamakhulu emigca kunye namawaka emizi mveliso", ekufuneka incedise abasebenzisi kwimizi-mveliso ethe nkqo iqhagamshelwe.

Ke ngoko, i-5G ayinakukwazi ukudibanisa yonke i-terminal yelifu, kodwa ikwazi "uqhagamshelo olufutshane" phakathi kwe-terminals.

Ke ngoko, kumgangatho we-3GPP R16, 5g Lan wazisa le nqaku litsha.

Imigaqo kunye neempawu ze-5g lan

Kwinethiwekhi ye-5G, abalawuli banokuguqula idatha kwiziko ledatha lomsebenzisi (i-UDM yenethiwekhi), basayine ikhontrakthi yenkonzo ngenombolo ye-OE ye-OE, kwaye emva koko bahlule kwiqela elinye okanye elahlukileyo.

Idatha yomsebenzisi ibonelela ngenombolo ye-terminal yeqela le-Vn kunye nemigaqo-nkqubo yokufikelela kwimigaqo yolawulo lolawulo (i-SMF, i-AMF, i-PCF, njl.). Ulawulo lwe-NOLONI lidibanisa olu lwazi kunye nemigaqo-nkqubo kwimigaqo eyahlukeneyo. Eli li-5g lan.

I-5G lan ixhasa ungqilelo 2 Unxibelelwano (icandelo elinye lenethiwekhi, ukufikelela ngqo komnye nomnye) kunye nobeko lwe-3 (ngaphesheya kwenethiwekhi). I-5G lan ixhasa i-Unicast kunye ne-Multicast kwaye isasazwe. Ngamafutshane, imowudi yokungena kwezinto iguquguqukayo, kwaye uthungelwano lulula kakhulu.

Ngokwe-Scope, i-5G lan ixhasa unxibelelwano phakathi kwe-upf efanayo (imithombo yenethiwekhi yenethiwekhi yenethiwekhi ye-5G ye-5G core) kunye ne-upfs ezahlukeneyo. Oku kuyinto yokwaphula umda womhlaba ophakathi kwesiphelo (kwaneBeijing kunye noShanghai banokunxibelelana).

Ngokukodwa, i-5G Lan Networks inokunxibelelana nenethiwekhi yedatha yabasebenzisi kwiplagi kunye nokudlala kunye nokufikelela phakathi.

Iimeko zesicelo kunye nezibonelelo ze-5g lan

I-5G lan inceda ukuhambisa amaqela kunye nokunxibelelana phakathi kweendawo ezichaziweyo ze-5G, ziququzelela kakhulu ukwakhiwa kwenethiwekhi ye-LAN ye-LAN yamashishini. Ngaba abafundi abaninzi baqinisekile ukuba bayabuza, ayisiyonto yokuhamba sele enethuba kwitekhnoloji ye-Wi-Fi? Kutheni le nto imfuneko ye-5g lan?

Sukuba nexhala, masiqhubeke.

Unxibelelwano lwenziwe nge-5G lan linokukunceda amashishini, izikolo, oorhulumente, kunye neentsapho ezinxibelelana ngcono nezixhobo kwingingqi. Ingasetyenziswa kwinethiwekhi yeOfisi, kodwa ixabiso layo lilele kwinguqu yendawo yePaki kunye nenguqu yenethiwekhi esisiseko yemveliso yamashishini okuvelisa, i-terminals kunye nemigodi yamandla.

Ngoku sikhuthaza i-Intanethi yemveliso. Sikholelwa ukuba i-5G ingenzi ukuba idijithali yeZigadi zezoMveliso kuba i-5G yitekhnoloji yoNxibelelwano oluPhezulu kunye ne-Bandwidth enkulu kunye nokulibaziseka okungenazingcingo, okunokuqonda izinto ezahlukeneyo zemveliso kwimimandla yemizi-mveliso.

Thatha imveliso, umzekelo. Ngaphambili, ukwenzela ukuba kwenzeke ngcono, ukufezekisa ulawulo lwezixhobo, ukusetyenziswa kwekratshi "lezindlu". Zininzi iindidi zetekhnoloji, ezinokuchazwa "njengendawo yonke".

Emva koko, ngokuvela kweTekhnoloji ye-ETERNET kunye neTekhnoloji ye-IP, ishishini lenze imvumelwano, kunye nendalo yase-Ethernet, kukho "i-emiziselo ye-Ethernet". Namhlanje, akukho nto iprotocol yokudityaniswa kwezolimo, ngokusisiseko yi-Ethernet.

Emva kwexesha, iinkampani zezamashishini zifumanise ukuba uqhagamshelo olunemizi-jiko lunqumle kakhulu - bekusoloko kukho "i-braid" ngasemva kwesixhobo esithintelwe ukuhamba ngokukhululekileyo.

Ngapha koko, imowudi yokuhambisa yoqhagamshelo ye-wist yoqhakamshelwano inobunzima obuninzi, ixesha lokwakha lide, indleko iphezulu. Ukuba kukho ingxaki kunye nezixhobo okanye intambo, ukutshintshwa kuyacotha kakhulu. Ke, ishishini laqala ukucinga ngokwazisa itekhnoloji yoNxibelelwano ngaphandle kwamagcisi.

Ngenxa yoko, i-Wi-Fi, iBluetooth kunye nezinye iitekhnoloji zingene kwicandelo lemizi-mveliso.

Ke, ukubuyela kumbuzo odlulileyo, kutheni i-5g lan xa kukho i-wi-fi?

Nasi isizathu:

1. Ukusebenza kweenethiwekhi ze-Wi-Fi (ngakumbi i-Wi-Fi 4 kunye ne-Wi-Fi 5) ayilunganga njenge-5G.

Ngokwenqanaba lokuhambisa kunye nokulibaziseka, i-5G ingakwazi ukuhlangabezana neemfuno zerobhothi yezamashishini (uLawulo lweManyala), i-Agv yeSikrelekrele (i-AGV (i-AGV

Ngokwendlela yokugubungela, i-5G inendawo enkulu yokugubungela kune-wi-fi kwaye inokugubungela ngakumbi ikhampasi. Amandla ka-5G atshintsha phakathi kweeseli ukwakhana ngakumbi kune-Wi-Fi, eya kuzisa abasebenzisi amava angcono enethiwekhi.

I-2. Iindleko ze-Wi-Fi yeNethiwekhi ziphezulu.

Ukwakha inethiwekhi ye-Wi-Fi epakini, amashishini kufuneka ayokuthenga izixhobo zabo. Izixhobo zehle kakhulu, zonakaliswe kwaye zitshintshwe, kodwa zigcinwa ngabasebenzi abakhethekileyo. Kukho iitoni zezixhobo ze-Wi-Fi, kwaye ubumbeko luyinto yokuhamba.

I-5G yahlukile. Yakhiwe kwaye igcinwe ngabaqhubi kwaye zaqeshwa ngamashishini (i-Wi-Fi Versus versity i-5g incinci njengokwakha i-computer yakho ivele i-computer yakho ivele i-computer yakho ivele igumbi lakho.

Ithathwe kunye, i-5G iya kuba yindleko ngakumbi.

I-3. 5g inemisebenzi enamandla ngakumbi.

I-vn yeqela le-5G lan lalikhankanywe ngaphambili. Ukongeza kulawulo lonxibelelwano, umsebenzi obaluleke ngakumbi weqela kukwahlulahlula i-QOS (yeNcwadi) yenqanaba leenethiwekhi ezahlukeneyo.

Umzekelo, ishishini linenethiwekhi yeofisi, uthungelwano lwenkqubo lwe-IT, kunye nenethiwekhi ye-OT.

I-OT imele itekhnoloji yokusebenza. Yinethiwekhi edibanisa imeko yezommiselo nezixhobo, ezinjengee-lathes, iingalo zerobhothi, izixhobo, izixhobo, iinkqubo, ii-GECs, njl njl.

Iinethiwekhi ezahlukeneyo zineemfuno ezahlukeneyo zomsebenzi. Abanye bafuna ukuba ulamlelo ophantsi, abanye bafuna ukubandezeleka okuphezulu, kwaye ezinye zineemfuno eziphantsi.

I-5G lan inokuchaza ukusebenza okwahlukileyo kwenethiwekhi esekwe kumaqela ahlukeneyo e-VN. Amanye amashishini, ibizwa ngokuba ngu "slice ezincinci".

I-4. 5G kulula ukuyilawula kwaye ikhuseleke ngakumbi.

Njengoko kuchaziwe apha ngasentla, idatha yokusayina yomsebenzisi inokuguqulwa kwi-5G UDM Nis zabathwali kubasebenzisi beqela kumaqela e-VN. Ke, kuya kufuneka siye kwinkonzo yabathengi abaphetheyo ngalo lonke ixesha kufuneka sitshintshe ulwazi lweqela le-terminal (Joyina, cima, utshintshe)?

Akunjalongo noko.

Kwinethiwekhi ye-5G

Ewe, amashishini akwazibeka nemigaqo-nkqubo yawo yabucala ngokweemfuno zabo.

Xa ubeka unxibelelwano lwedatha, amashishini anokubeka ugunyaziso kunye neendlela zokungqinisisa ukuze zilawule ngokungqongqo amaqela e-VN. Olu khuseleko lunamandla ngakumbi kwaye lulungele i-wi-fi.

Isifundo setyala le-5G lan

Makhe sijonge izibonelelo ze-5g lan ngomzekelo othile wenethiwekhi.

Okokuqala, ishishini lokwenza imveliso, linendibano yayo yocweyo, umgca wemveliso (okanye i-lathe), kufuneka uqhagamshele i-PLC kunye ne-PLC yoLawulo lwe-PLC kwinethiwekhi.

Umgca ngamnye wendibano unesixhobo esininzi, esizimeleyo. Ilungele ukufaka iimodyuli ze-5G kuzo zonke iifowuni kumgca wendibano. Nangona kunjalo, ijongeka ngathi iya kubiza kakhulu kweli nqanaba.

Emva koko, ukungeniswa kwesango le-5G lezixhobo, okanye i-5G cape, kunokuphucula ukusebenza kweendleko. Ilungele iwindows, edityaniswe kwi-port port (i-Ethernet Port, okanye i-PLC). Ifanelekile ukuba ingenazingcingo, iqhagamshelwe kwi-5G okanye i-Wi-Fi.

Ukuba i-5G ayixhasi i-5G lan (ngaphambi kwe-R16), ikwakwazi ukufumana unxibelelwano phakathi kwe-PLC kunye ne-PLC. Nangona kunjalo, yonke inethiwekhi ye-5G yi-3g iprotocol exhomekeke kwidilesi ye-IP, kwaye idilesi yesiphelo ikwayidilesi ye-IP, engayixhasi i-2 ukuya kwidatha edlulayo. Ukwenzela ukuba uqonde unxibelelwano lokuphela kwesiphelo, i-router ye-AR (i-fiction) kufuneka yongezwe kumacala omabini ukuseka umjelo, encamathelisa umzi-mveliso wemizi-mveliso kwi-protocol 2coltocol kwitonela, kwaye uyizise ekupheleni kontanga.

Le ndlela ingakonyusa kuphela ubunzima, kodwa ikwandisa indleko zexabiso (iindleko zeRouters zeRouters, i-ARR yeRouter yoMgaqo-nkqubo we-PRORORE). Ukuba ucinga malunga neworkshop kunye namawakawaka emigca, iindleko ziya kuba zimangalisiwe.

Emva kokuqaliswa kwe-5G Lan, i-5G yenethiwekhi ixhasa ukuthunyelwa ngokuthe ngqo kobeko lwemigaqo 2 Kwangelo xesha, inethiwekhi ye-5G inokubonelela ngeendlela ze-terminals ngaphandle kweedilesi ze-IP, kwaye i-ipf inokuqaphela iidilesi ze-mac. Inethiwekhi iyonke iba yinethiwekhi engatshatanga yenye, enokunxibelelana nomnye umntu.

Iplagi kwaye ikwazi ukudlala i-5G lan inokuzibandakanya ngokugqibeleleyo kunye neenethiwekhi ezikhoyo zabathengi, ukunciphisa ifuthe kwinethiwekhi ekhoyo yabathengi, kunye nokonga iindleko ezininzi ngaphandle kokuhlaziywa okuninzi kunye nokuphuculwa.

Ukusuka kwimbono ye-macro, i-5g Lan yintsebenziswano phakathi kwe-5g neTekhnoloji ye-Ethernet. Kwixa elizayo, ukuphuculwa kweTSn (i-Tyn yeNethiwekhi yeNethiwekhi esekwe kwitekhnoloji ye-Ethernet ayikwahlukanga ngoncedo lwe-5g lan.

Kufanelekile ukukhankanya ukuba i-5g Lan, ukongeza ekubeni yiqhubekeke kulwakhiwo lothungelwano lwangaphakathi lwepaki, inokusetyenziswa njengesongezelelo kwinethiwekhi yemveli yemveli kumashishini awahlukeneyo.

Imodyuli ye-5G lan

Njengoko ubona, i-5g lan yitekhnoloji ebalulekileyo ye-5g kwimizi-mveliso ethe nkqo. Inokwakha unxibelelwano olunamandla olu-5g

Ukwenzela ukuba usebenzise i-5g ye-5G, ukongeza ukuphuculwa kwecala lenethiwekhi, inkxaso ye-5G modyuli iyafuneka.

Kwinkqubo ye-5G lan yeTekhnoloji yeTekhnoloji, i-UNIgrROup Zhangrui yasungula i-5G ye-5G ye-R16 elungiselelwe i-Chip ye-Chip ye-Chip ye-R16 yaseChip ye-Chip - V516.

Ngokusekwe kweli qonga, i-queetel, umvelisi wemodyuli ephambili e-China, uphumeze ngempumelelo kwi-5G yeemodyuli ezixhasa i-5G lan ye-5g lan, kwaye kuquka ne-RG50000U kunye nezinye iimodyuli ze-LGA.