Dab tsi yog 5g lan?

Sau: Ulink Media

Txhua tus yuav tsum tau paub txog 5G, uas yog qhov kev hloov pauv ntawm 4G thiab peb cov kev sib txuas lus tshiab ntawm kev sib txuas lus thev naus laus zis.

Rau LAN, koj yuav tsum tau paub txog nws. Nws lub npe tag nrho yog thaj chaw hauv zos network, lossis LAN. Peb lub network, nrog rau lub network hauv chaw ua haujlwm tuam txhab, yog Landely lan. Nrog wireless wi-nkaus, nws yog lub wireless wireless lan (WLAN).

Yog li vim li cas kuv thiaj li hais 5g lan yog qhov nthuav?

5G yog lub network cellular, thaum Lan yog thaj chaw me me. Ob lub thev naus laus zis zoo li tsis cuam tshuam.

Hauv lwm lo lus, 5g thiab lan yog ob lo lus uas txhua tus paub nyias. Tab sis ua ke, nws yog me ntsis tsis meej pem. Puas yog?

5G LAN, nws yog dab tsi?

Qhov tseeb, 5G Lan, kom muab tso rau yooj yim, yog siv 5g thev naus laus zis rau "pawg" thiab "tsim" cov kev txiav tawm los ua ib lub tsheb sib txuas.

Txhua tus muaj 5g xov tooj. Thaum koj siv 5g xov tooj, koj puas tau pom tias koj tus xov tooj nrhiav tsis tau koj cov phooj ywg txawm tias lawv nyob ze rau sab hauv (txawm ntsej muag)? Koj tuaj yeem sib txuas lus nrog txhua lwm vim tias cov ntaub ntawv ntws tag nrho cov kev ncig cov servers ntawm koj cov chaw nqa khoom lossis cov chaw pabcuam internet.

Rau cov chaw nres tsheb hauv paus, txhua lub zog terminals yog "cais" los ntawm txhua lwm yam. Qhov no yog ua raws cov kev txiav txim siab, cov xov tooj siv lawv cov channels, tsis txhob cuam tshuam ib leeg.

LAN, ntawm qhov tod tes, txuas lub xov tooj (cov xov tooj txawb, siv computers, thiab lwm yam) hauv ib qho chaw ua ke los ua "pawg". Qhov no tsis tsuas yog ua kom cov ntaub ntawv sib kis ntawm ib leeg, tab sis kuj tseem txuag lub extranet tawm.

Nyob rau hauv ib lub lan, cov terminals tuaj yeem nrhiav txhua lwm yam raws lawv cov mac chaw nyob thiab nrhiav txhua lwm yam (txheej 2 kev sib txuas lus). Txhawm rau nkag mus rau sab nraud network, teeb tsa ib lub router, los ntawm IP qhov chaw, tuaj yeem ua tiav cov kev sib tham hauv thiab tawm (txheej 3 sib txuas lus).

Raws li peb txhua tus paub, "4G yuav hloov peb lub neej, thiab 5G yuav hloov peb lub zej zog". Raws li cov kev sib txuas xov tooj ntawm tes hluav taws xob ntxiv, 5G xub pwg txoj haujlwm ntawm ntau pua txoj kab thiab ntau yam kev lag luam ", uas yuav tsum tau pab cov neeg siv hauv kev lag luam ntsug tau txuas nrog.

Yog li ntawd, 5G tsis tuaj yeem txuas txhua lub davhlau ya nyob twg rau huab, tab sis kuj paub "kev sib txuas ze" ntawm cov chaw.

Yog li ntawd, nyob rau hauv 3GPP R16 qauv, 5G LAN tau sau cov yam ntxwv tshiab no.

Cov ntsiab cai thiab cov yam ntxwv ntawm 5G Lan

Nyob rau hauv 5G network, cov thawj coj tuaj yeem hloov kho cov ntaub ntawv hauv cov neeg siv cov ntaub ntawv sib cog lus (UDM network ntsiab lus), thiab tom qab ntawd faib ua ib pawg neeg sib txawv lossis sib txawv).

Tus neeg siv cov ntaub ntawv muab cov ntawv xov xwm VN Pawg thiab cov cai tswjfwm rau cov neeg tswj hwm network (SMF, PCF, thiab lwm yam (5GC). Cov kev tswj hwm tsis ua ke cov ntaub ntawv thiab cov cai tswjfwm tsab cai rau hauv lans sib txawv. Nov yog 5g lan.

Ib tug 5g Lan txhawb nqa txheej 2 Kev sib txuas lus (tib lub network ntu, nkag mus ncaj qha rau txhua lwm) raws li txheej 3 sib txuas lus, nrog kev pab ntawm kev coj). Ib tug 5g lan txhawb nqa unicast nrog rau multicast thiab tshaj tawm. Hauv ntej, kev sib nrig sib nkag tau hloov tau yooj yim heev, thiab kev sib koom tes yog yooj yim heev.

Nyob rau hauv cov nqe lus ntawm cov nyom, a 5g lan txhawb kev sib txuas lus ntawm tib lub upf (media sab network network) thiab cov khoom sib txawv. Qhov no yog tantamount ua txhaum txoj kev ncua deb ntawm lub cev ntawm cov chaw (txawm tias Beijing thiab Shanghai tuaj yeem sib txuas lus).

Tshwj xeeb, 5g lan tes hauj lwm tuaj yeem txuas rau cov neeg siv khoom 'cov ntaub ntawv uas twb muaj lawm rau cov ntsaws thiab kev sib nrig sib kis tau.

Daim Ntawv Thov Kev Ua Si thiab Qhov Zoo ntawm 5G Lan

5G LAN ua pab pawg thiab kev sib txuas ntawm cov lus piav 5g, zoo heev nrog kev tsim kho ntawm lub network ntau rau kev lag luam. Coob tus neeg nyeem paub meej nug, tsis yog muaj peev xwm uas twb tau nrog Wi-Fi Technology? Vim li cas qhov xav tau rau 5g?

Tsis txhob txhawj, cia txav mus.

Lub zos networking enabled los ntawm 5g lan tuaj yeem pab cov lag luam, cov tsev kawm ntawv, tsoomfwv, thiab tsev neeg tau sib txuas lus nrog rau hauv ib cheeb tsam. Nws tuaj yeem siv rau hauv chaw ua haujlwm network, tab sis nws cov nqi lus dag ntau dua hauv kev hloov pauv ntawm cov chaw ua si ntau lawm xws li kev lag luam lag luam, chaw nres nkoj cov chaw nres nkoj thiab hluav taws xob.

Tam sim no peb txhawb nqa Internet Industrial. Peb ntseeg tias 5G tuaj yeem pab kom cov digitalization ntawm cov xwm txheej muaj kev lag luam vim tias 5g yog qhov kev ncua zoo tshaj plaws hauv lub wireless ntawm ntau yam kev sib txuas ntawm cov scenions ntau yam.

Coj kev tsim khoom lag luam, piv txwv. Sij hawm dhau los, nyob rau hauv thiaj li yuav zoo dua automation, kom ua tiav cov khoom siv cov khoom siv, kev siv ntawm "kev lag luam" thev naus laus zis. Muaj ntau hom thev naus laus zis no, uas tuaj yeem piav qhia tias "thoob plaws qhov chaw".

Tom qab ntawd, nrog rov tshwm sim ntawm eternet thiab tus ip lag luam tsim kev pom zoo, ua ke nrog kev pom zoo ntawm Ethernet, muaj "Kev lag luam Ethernet". Niaj hnub no, tsis muaj teeb meem leej twg muaj kev lag luam sib txuam nrog kev cai lij choj, Yeej yog Ethernet-based.

Tom qab ntawd, kev lag luam cov tuam txhab uas tau pom uas cov wired sib txuas muaj tsawg heev - muaj ib txwm "braid" nyob tom qab ntawm lub cuab yeej uas tiv thaiv kev ua kom dawb.

Ntxiv mus, cov xaim sib txuas kev sib txuas kev xa tawm hom yog qhov teeb meem ntau dua, lub sijhawm tsim kho, lub sijhawm tsim kho ntev, tus nqi yog siab. Yog tias muaj teeb meem nrog cov khoom siv lossis cable, qhov hloov tau hloov tau qeeb heev. Yog li, kev lag luam tau pib xav txog kev qhia txog kev sib txuas lus siv hluav taws xob.

Raws li qhov tshwm sim, Wi-nkaus, Bluetooth thiab lwm cov thev naus laus zis tau nkag mus hauv kev lag luam.

Yog li, kom rov qab mus rau cov lus nug dhau los, vim li cas 5g lan thaum muaj wi-nkaus?

Nov yog vim li cas:

1. Kev ua tau zoo ntawm Wi-nkaus tes hauj lwm (tshwj xeeb yog Wi-Fi 4 thiab Wi-Fi 5) tsis zoo li 5g.

Hais txog kev xa nqi thiab ncua sijhawm, 5G tuaj yeem ua tau zoo dua qhov kev xav tau ntawm cov neeg hlau muaj kev lag luam (cov kev kuaj pom kev ua haujlwm zoo), agv (unmanred logistics tsheb) thiab lwm yam xwm txheej logistics) thiab lwm yam xwm txheej.

Hais txog kev pab them nqi, 5G muaj thaj chaw pab them ntau dua Wi-nkaus thiab tuaj yeem npog cov khwb zoo dua qub. 5g Lub peev xwm hloov ntawm cov cells kuj muaj zog dua Wi-nkaus, uas yuav coj cov neeg siv kev paub zoo dua.

2. Wi-nkaus Network Network cov nqi yog qhov siab.

Txhawm rau tsim Wi-nkaus network hauv chaw ua si, kev lag luam yuav tsum tau xaim thiab yuav lawv cov khoom siv. Cov khoom siv yog depreciated, puas thiab hloov, tab sis kuj tseem khaws los ntawm cov neeg ua haujlwm tshwj xeeb. Muaj tons ntawm Wi-nkaus pab kiag li lawm, thiab kev teeb tsa yog qhov tsis muaj teeb meem.

5G yog txawv. Nws yog tsim thiab tswj los ntawm cov neeg ua haujlwm thiab xauj tsev los ntawm cov lag luam (Wi-nkaus tiv thaiv 5g yog ib qho me ntsis tsim koj tus kheej chav tsev piv txwv).

Noj ua ke, 5G yuav raug nqi ntau dua.

3. 5G LAN muaj cov haujlwm muaj zog dua.

Lub VN pab pawg ntawm 5g lan tau hais ua ntej lawm. Ntxiv rau kev rho tawm ntawm kev sib txuas lus, kev ua haujlwm tseem ceeb dua ntawm cov pab pawg yog kom ua tiav qos (qib kev pabcuam) sib txawv.

Piv txwv li, kev lag luam muaj chaw ua haujlwm network, nws lub network network, thiab OT network.

Ot sawv rau kev siv thev naus laus zis. Nws yog lub network uas txuas cov chaw muaj kev lag luam thiab cov khoom siv, sib daj sib ceg, cov ntsuas hluav taws xob, agrs, plcs, thiab lwm yam.

Cov tes hauj lwm sib txawv muaj cov kev xav tau sib txawv. Qee tus yuav tsum tau latency latency, qee tus yuav tsum tau bandwidth loj, thiab qee qhov muaj tsawg dua.

Ib tug 5g lan tuaj yeem txhais cov kev ua haujlwm sib txawv network raws li cov pab vn sib txawv. Qee cov lag luam, nws yog hu ua "micro hlais".

4. 5g Lan tabtom yooj yim rau kev tswj hwm thiab muaj kev nyab xeeb dua.

Raws li tau hais los saum no, tus neeg siv cov ntaub ntawv kos npe tuaj yeem hloov kho hauv 5G UDM NES ntawm cov nqa khoom rau pab pawg rau hauv cov pab pawg. Yog li, peb puas yuav tsum mus rau cov neeg ua haujlwm pab cov neeg siv khoom txhua lub sijhawm peb yuav tsum hloov pab pawg ntawm lub davhlau ya nyob twg (sib hloov, hloov)?

Tau kawg tsis.

Hauv 5G tes hauj lwm, cov neeg ua haujlwm tuaj yeem qhib kev hloov kho kev tso cai rau kev txhim kho network cov thawj coj los ntawm kev txhim kho kev cuam tshuam, ua rau kev pabcuam tus kheej.

Ntawm chav kawm, kev lag luam tseem tuaj yeem tsim lawv tus kheej cov cai hauv network raws li lawv tus kheej cov kev xav tau.

Thaum tsim cov ntaub ntawv sib txuas, kev lag luam tuaj yeem tsim kev tso cai thiab kev ntsuas kev txheeb xyuas kom tswj tau cov pab pawg VN. Qhov kev nyab xeeb no muaj zog ntau dua thiab yooj yim dua li Wi-nkaus.

Rooj plaub kev kawm ntawm 5g lan

Cia peb mus saib cov txiaj ntsig ntawm 5G lan dhau los ntawm ib qho piv txwv sib xws.

Ua ntej tshaj plaws, chaw tsim khoom lag luam, nws muaj nws tus kheej txoj kev sib koom ua ke, kab ke ntau dua (lossis tshuab dhos), yuav tsum txuas PLC thiab PLC tswj tau kawg los ntawm lub network.

Txhua lub rooj sib txoos muaj ntau yam khoom siv, kuj yog neeg ywj pheej. Nws yog qhov zoo tagnrho rau nruab 5g cov qauv ntawm txhua lub cuab yeej hauv cov kab sib dhos. Txawm li cas los xij, nws zoo li nws yuav kim me ntsis nyob rau theem no.

Tom qab ntawd, cov lus qhia ntawm 5g kev lag luam kev lag luam, lossis 5g CPE, tuaj yeem txhim kho tus nqi kev ua tau zoo. Haum rau wired, txuas nrog cov chaw nres nkoj wired (Ethernet chaw nres nkoj, lossis PLC chaw nres nkoj). Haum rau wireless, txuas nrog 5g lossis Wi-nkaus.

Yog tias 5G tsis txhawb 5G LAN (ua ntej R16), nws tseem yog qhov tseeb tau qhov kev sib txuas ntawm PLC thiab PLC maub los. Txawm li cas los xij, tag nrho 5G Network yog txheej 3 raws tu qauv ntawm IP chaw nyob yog ib qho IP chaw nyob, uas tsis txhawb nqa txheej 2 cov ntaub ntawv xa mus. Txhawm rau kom paub kev sib txuas lus kawg, kev nkag mus rau ob tog los tsim cov txheej txheej, encocoling cov txheej txheem muaj 2 raws kev muaj 2 raws, thiab coj mus rau tus phooj ywg kawg.

Txoj kev no tsis yog nce qhov nyuaj, tab sis kuj tseem nce tus nqi (ar router yuav nqi, ar router configuration manpower thiab tus nqi them sijhawm). Yog tias koj xav txog kev cob qhia nrog ntau txhiab tus kab, tus nqi yuav yog staggering.

Tom qab cov lus qhia ntawm 5G LAN, 5G Network txhawb kev kis ncaj qha ntawm txheej 2 raws tu qauv yog tsis xav tau ntxiv lawm. Nyob rau tib lub sijhawm, 5G network tuaj yeem muab txoj kev tsheb rau cov chaw uas tsis muaj IP chaw nyob, thiab cov UPF tuaj yeem paub txog MAC chaw ntawm cov chaw nyob. Tag nrho cov network tiav niam txiv minimalist ib-txheej network, uas tuaj yeem sib txuas lus nrog txhua lwm ntawm txheej 2.

Lub Plug thiab Muaj Peev Xwm Ua Si 5G Lan Muaj peev xwm muab tau rau nws tus kheej uas twb muaj lawm, thiab txuag tau cov nqi uas twb muaj lawm tsis muaj kev hloov kho thiab kho dua tshiab.

Los ntawm macro pom, 5G Lan yog kev sib koom tes ntawm 5G thiab ethernet technology. Nyob rau yav tom ntej, kev txhim kho ntawm TSN (lub sij hawm rhiab ntawm etheret technology tsis tuaj yeem sib cais los ntawm kev pab ntawm 5g lan.

Nws yog tsim nyog teev tias 5G LAN, ntxiv rau kom ua kom muaj txiaj ntsig rau cov chaw ua si ntawm lub tiaj ua si network ntawm cov lag luam txuas mus rau cov ceg sib txawv.

Tus module rau 5g lan

Raws li koj tuaj yeem pom, 5G lan yog qhov kev xav tau tam sim no rau 5g hauv kev lag luam ntsug. Nws tuaj yeem tsim cov muaj zog dua 5g ntiag tug kev sib txuas lus los pab cov neeg siv khoom nrawm dua lawv cov digital hloov pauv thiab hloov kho tshiab.

Txhawm rau kom tau zoo 5g lan, ntxiv rau kev hloov kho network, 5G kev txhawb nqa kuj yuav tsum muaj.

Nyob rau hauv tus txheej txheem ntawm 5g las technical tsaws, unrigroup zhangrui launched lub lag luam thawj 5g R16 npaj Pauvnand nti - v516.

Raws li lub platform no, ectection, cov thawj coj module chaw tsim tshuaj paus hauv Suav teb, tau tsim kev txhawb nqa 5,000, suav nrog RG500U, suav nrog lwm cov thev naus laus zis, thiab lwm yam LGA, M.200, Mini PCIE Cov Qauv Pob.