Puas yog 5G tsis muaj txiaj ntsig?—Yuav daws 5G cov teeb meem li cas rau cov chaw muab kev sib txuas lus?
Kev tsim kho vaj tse tshiab yog qhov tseem ceeb heev rau lub teb chaws txoj kev loj hlob ntawm kev lag luam.Kev tsim kho 5G network yog ib feem tseem ceeb ntawm kev tsim kho vaj tse tshiab.Kev sib xyaw ua ke ntawm 5G nrog kev txawj ntse, Internet ntawm Yam, huab xam, thiab lwm yam, yuav pab txhawb kev txhim kho kev lag luam digital.
5G muab kev nce qib zoo rau cov chaw pabcuam kev sib txuas lus (Cov Neeg Ua Haujlwm), tab sis 5G tseem nyuaj.Cov neeg khiav dej num yuav tsum tsim kom ceev ceev ceev ceev, qis-latency ntug tes hauj lwm nyob rau hauv pheej yig, ruaj ntseg, thiab yooj yim tswj txoj kev.
Kev xa tawm 5G yuav tsis yooj yim.Cov neeg ua haujlwm thiab cov chaw pabcuam kev sib txuas lus yuav tsum paub txog txoj hauv kev los daws cov teebmeem 5G hauv qab no:
5G kev sib tw:
- Ntau zaus
Txawm hais tias 4G LTE twb tau ua haujlwm nyob rau hauv cov khoom siv zaus hauv qab 6GHz, 5G yuav tsum muaj ntau zaus mus txog 300GHz.
Cov neeg ua haujlwm thiab cov chaw muab kev pabcuam kev sib txuas lus tseem yuav tsum tau twv rau qhov siab dua spectrum bands los tsim thiab nthuav tawm 5G network.
1.Cov nqi tsim thiab Kev Pabcuam
Vim lub teeb liab zaus, wavelength, thiab kis tau tus mob attenuation, 2G lub hauv paus chaw nres tsheb tuaj yeem npog 7km, 4G hauv paus chaw nres tsheb tuaj yeem npog 1Km, thiab 5G hauv paus chaw nres tsheb tsuas tuaj yeem npog 300meters.
Muaj txog tsib lab + 4G lub hauv paus chaw nres tsheb hauv ntiaj teb.Thiab tsim ib lub network yog kim, thiab cov neeg ua haujlwm yuav nce nqi pob nyiaj kom nce nyiaj.
Tus nqi ntawm 5G lub hauv paus chaw nres tsheb yog nyob nruab nrab ntawm 30-100 txhiab daus las.Yog tias cov neeg ua haujlwm xav muab 5G kev pabcuam hauv txhua thaj tsam 4G uas twb muaj lawm, nws xav tau 5millions * 4 = 20millions hauv paus chaw nres tsheb.5G lub hauv paus chaw nres tsheb hloov 4G hauv paus chaw nres tsheb plaub zaug qhov ceev yog kwv yees li 80 txhiab daus las, 20millions * 80 txhiab = 160 lab las.
2. 5G tus nqi siv hluav taws xob.
Raws li peb txhua tus paub, qhov kev siv hluav taws xob raug siv ntawm ib qho chaw nres tsheb 5G yog Huawei 3,500W, ZTE 3,255W, thiab Datang 4,940W.Thiab 4G system siv hluav taws xob tsuas yog 1,300W, 5G yog peb zaug dua 4G.Yog tias npog tib cheeb tsam xav tau plaub npaug ntawm qhov chaw nres tsheb 4G, tus nqi ntawm kev siv hluav taws xob ib chav tsev ntawm 5G yog 12 npaug ntawm 4G.
Tus lej loj npaum li cas.
3. Access bearer network thiab transformation expansion project
5G kev sib txuas lus yog hais txog kev xa xov fiber ntau.Koj puas pom tias seb koj lub network puas tuaj yeem ncav cuag qhov theoretical 100Mbps?Yuav luag ua tsis tau;vim li cas?
Yog vim li cas yog tias ntau tus neeg siv ua rau kev nkag mus rau tus neeg siv lub network tsis tuaj yeem ua raws li qhov xav tau ntawm cov tsheb loj.Raws li qhov tshwm sim, txhua tus tus nqi feem ntau yog 30-80Mbps.Tom qab ntawd qhov teeb meem tuaj txog, yog tias peb lub network tseem ceeb thiab kev nkag mus rau tus neeg siv lub network tseem zoo ib yam, tsuas yog hloov 4G hauv paus chaw nres tsheb nrog 5G hauv paus chaw nres tsheb?Cov lus teb yog tias txhua tus siv 5G txuas ntxiv kom txaus siab rau tus nqi ntawm 30-80Mbps.Vim li cas?
Qhov no zoo ib yam li kev xa dej, cov kav dej nyob rau hauv pem hauv ntej muaj tus nqi ntws ruaj khov, thiab qhov kawg ntawm qhov hluav taws xob yuav yeej ib txwm muaj cov dej tib yam txawm tias nws loj npaum li cas.Yog li ntawd, kev nkag mus rau tus neeg nqa khoom network yuav tsum muaj kev nthuav dav loj los ua kom haum rau 5G tus nqi.
5G kev sib txuas lus tsuas tuaj yeem daws qhov teeb meem kev sib txuas lus ntawm ob peb puas meters ntawm lub xov tooj ntawm tes mus rau hauv paus chaw nres tsheb.
4.Tus neeg siv tus nqi
Raws li cov neeg ua haujlwm xav tau nqis peev ntau hauv kev tsim 5G, 5G pob nqi siv yog qhov tseem ceeb tshaj plaws.Cov neeg ua haujlwm tuaj yeem sib npaug li cas cov kev cov nyom ntawm kev nqis peev thiab cov neeg siv rov qab cov nqi uas yuav tsum tau them nyiaj ntau dua?
Thiab davhlau ya nyob twg roj teeb lub neej, tshwj xeeb tshaj yog lub xov tooj ntawm tes roj teeb lub neej.Terminal manufacturers yuav tsum tau integrate ntxiv thiab optimized, integrated nti daws.
5.Tus nqi tu
Ntxiv cov khoom siv tsim nyog uas yuav tsum tau muaj rau 5G network tuaj yeem ua rau cov nuj nqis ua haujlwm nce ntxiv.Cov tes hauj lwm yuav tsum tau teeb tsa, sim, tswj, thiab hloov kho tsis tu ncua - txhua yam uas nce nqi khiav haujlwm.
6.Ua raws li cov kev cai qis latency
5G tes hauj lwm xav tau ultra-low deterministic latency ua haujlwm kom raug.Tus yuam sij ntawm 5G tsis yog tus nqi siab.Tsawg latency yog qhov tseem ceeb.Legacy networks tsis tuaj yeem tswj qhov ceev thiab ntim ntawm cov ntaub ntawv no.
7.Teeb meem kev ruaj ntseg
Txhua lub tshuab tshiab los nrog cov kev pheej hmoo tshiab.5G rollout yuav tsum tau sib cav nrog ob qho tib si tus qauv thiab sophisticated cybersecurity hem.
Vim li cas thiaj xaiv Kingtone los daws cov teeb meem 5G?
Kingtone tam sim no koom nrog kev sib txuas lus cov chaw muab kev pabcuam thiab Cov Neeg Ua Haujlwm ua qhov kev daws teeb meem ntawm 5G lub hauv paus chaw nres tsheb – Kingtone 5G Txhim kho cov kev pabcuam sab nraum zoov.
Kingtone muaj qhov qhib-qhov, ntim-raws li network infrastructures uas ua tau raws li 5G latency, kev ntseeg tau, thiab cov kev xav tau yooj yim thaum pheej yig los siv thiab tswj.
Specification:
| Uplink | Downlink | ||||
| Ntau zaus | 2515 ~ 2575MHz / 2635 ~ 2675MHz / 4800 ~ 4900MHz | ||||
| Ua haujlwm bandwidth | 40MHz, 60MHz, 100MHz (yeem) | ||||
| Tso zis zog | 15 ± 2dBm | 19 ± 2dBm | |||
| Tau txais | 60 ± 3 dB | 65 ± 3 dB | |||
| Ripple hauv band | ≤ 3 dB | ≤ 3 dB | |||
| VSWR | ≤ 2.5 | ≤ 2.5 | |||
| ALC 10 dB | ∣△∣≤2 dB | ∣△∣≤2 dB | |||
| Max input poob | -10dBm | -10dBm | |||
| Inter-modulation | ≤-36 dBm | ≤-30dBm | |||
| Spurious Emission | 9KHz ~ 1GHz | ≤-36 dBm | ≤-36 dBm | ||
| 1 GHz ~ 12.75 GHz | ≤-30dBm | ≤-30dBm | |||
| ATT | 5dB ib | ∣△∣≤1 dB | ∣△∣≤1 Db | ||
| 10 dB | ∣△∣≤2 dB | ∣△∣≤2 dB | |||
| 15dB ib | ∣△∣≤3 dB | ∣△∣≤3 Db | |||
| Synchronizing lub teeb | on | synchronization | |||
| tawm | Kauj ruam tawm | ||||
| Lub suab nrov @max Gain | ≤ 5 dB | ≤ 5 Db | |||
| Lub sij hawm ncua | ≤0.5μs | ≤0.5μs | |||
| Fais fab mov | AC 220V rau DC: +5V | ||||
| Lub zog dissipation | ≤ 15W | ||||
| Qib ntawm kev tiv thaiv | IP40 | ||||
| RF Connector | SMA- Poj niam | ||||
| txheeb ze humidity | Max 95% | ||||
| Ua haujlwm kub | -40 ℃ ~ 55 ℃ | ||||
| Dimension | 300 * 230 * 150 hli | ||||
| Qhov hnyav | 6, 5kg | ||||
Kev sib piv ntawm cov ntaub ntawv xeem txoj kev
Kingtone 5G txhim khu kev tiv thaiv sab nraum zoov muaj kev ruaj ntseg thiab kev ua haujlwm zoo los daws cov teeb meem hauv network, kev siv nyiaj, latency, thiab kev ruaj ntseg, thiab lwm yam.
Post lub sij hawm: May-12-2021