Taw qhia ntawm lub cim tshiab TR-398 xeem system WTE NE

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Taw qhia ntawm lub cim tshiab TR-398 xeem system WTE NE

TR-398 yog tus qauv rau kev ntsuas kev ua tau zoo hauv tsev Wi-Fi tso tawm los ntawm Broadband Forum ntawm Mobile World Congress 2019 (MWC), yog kev lag luam thawj cov neeg siv khoom hauv tsev AP Wi-Fi kev ntsuas kev ua tau zoo. Nyob rau hauv tus txheej txheem tshiab tso tawm xyoo 2021, TR-398 muab cov txheej txheem kev xeem ua haujlwm nrog PASS / FAIL cov cai rau 802.11n / ac / ax kev siv, nrog rau ntau yam ntawm cov khoom xeem thiab qhia meej meej Chaw rau cov ntaub ntawv teeb tsa, cov khoom siv siv. , thiab kuaj ib puag ncig. Nws tuaj yeem pab cov tuam txhab lag luam kom ntsuas qhov kev ua tau zoo ntawm Wi-nkaus ntawm cov rooj vag hauv tsev, thiab yuav dhau los ua tus qauv sib koom ua ke rau kev sib txuas hauv tsev Wi-Fi kev sib txuas yav tom ntej.

Lub Rooj Sib Tham Broadband yog lub koom haum thoob ntiaj teb tsis muaj txiaj ntsig kev lag luam, tseem hu ua BBF. Tus thawj coj yog DSL Lub Rooj Sib Tham tau tsim nyob rau xyoo 1999, thiab tom qab ntawd tsim los rau niaj hnub no BBF los ntawm kev sib koom ua ke ntau lub rooj sib tham xws li FRF thiab ATM. BBF koom ua ke cov tswv lag luam, cov khoom lag luam, cov koom haum kuaj, cov chaw soj nstuam, thiab lwm yam, thoob plaws ntiaj teb. Nws cov ntawv tshaj tawm tshwj xeeb suav nrog cov qauv siv cable xws li PON, VDSL, DSL, Gfast, thiab muaj kev cuam tshuam loj hauv kev lag luam.

Tus lej TR398 test project Test execution yuav tsum tau
1 6.1.1 Txais Kev Ntsuas Kev Ntsuas Xaiv tau
2 6.2.1 Kev Ntsuas Kev Sib Txuas Ntau Tshaj Tsim nyog
3 6.2.2 Kev xeem dhau qhov siab tshaj plaws Tsim nyog
4 6.2.3 Airtime Fairness Test Tsim nyog
5 6.2.4 Dual-band Throughput Test Tsim nyog
6 6.2.5 Bidirectional Throughput Test Tsim nyog
7 6.3.1 Range Versus Rate Test Tsim nyog
8 6.3.2 Spatial sib xws xeem (360 degree kev taw qhia) Tsim nyog
9 6.3.3 802.11ax Peak Performance Test Tsim nyog
10 6.4.1 Ntau STAs Kev Ntsuas Kev Ua Haujlwm Tsim nyog
11 6.4.2 Ntau Lub Koom Haum/Kev Sib Cuam Tsis Txaus Siab Test Tsim nyog
12 6.4.3 Downlink MU-MIMO Performance Test Tsim nyog
13 6.5.1 Long Term Stability Test Tsim nyog
14 6.5.2 AP Coexistence Test (Multi-source anti-interference) Tsim nyog
15 6.5.3 Tsis Siv Neeg Channel Xaiv Kev Xeem Xaiv tau

TR-398 Daim ntawv xeem xeem kawg

WTE-NE Khoom Taw Qhia:
Tam sim no, cov kev sim tshuaj ib txwm muaj nyob rau hauv kev ua lag luam los daws qhov TR-398 tus qauv yuav tsum muaj cov cuab yeej siv los ntawm ntau lub tuam txhab sib koom ua ke, thiab cov txheej txheem sib xyaw ua ke feem ntau loj thiab muaj peev txheej ntau. Tsis tas li ntawd, kuj tseem muaj ntau yam teeb meem xws li kev cuam tshuam tsis zoo ntawm ntau yam kev xeem cov ntaub ntawv, txwv tsis pub muaj peev xwm los nrhiav cov teeb meem, thiab cov nqi siab rau tag nrho cov kab ke. WTE NE series ntawm cov khoom lag luam tau tsim los ntawm BTF Testing Lab tuaj yeem paub qhov zoo tshaj plaws hloov cov cuab yeej los ntawm ntau lub tuam txhab, thiab qhib txhua qhov kev sim ua haujlwm hauv tag nrho qhov txuas los ntawm RF txheej rau daim ntawv thov txheej ntawm ib qho cuab yeej. Nws zoo kawg nkaus daws qhov teeb meem uas cov cuab yeej ib txwm muaj tsis muaj kev sib cuam tshuam hauv cov ntaub ntawv xeem, thiab tuaj yeem txheeb xyuas qhov ua rau ntawm qhov teeb meem thaum pab tus neeg siv nrhiav qhov teeb meem. Tsis tas li ntawd, cov khoom lag luam tuaj yeem muab cov neeg siv nrog qhov tob ntawm kev tsim kho kev pabcuam raws li cov txheej txheem txheej txheem pawg, thiab siv cov kev xav tau tiag tiag ntawm cov neeg siv rau qhov kev sim tshwj xeeb ntawm cov cuab yeej.

WIFI lub koob yees duab

WIFI network emulator

外观

NE tam sim no txhawb nqa txhua qhov kev sim ntawm TR-398 thiab tuaj yeem txhawb nqa ib-nias automated xeem tiam ntawm cov ntaub ntawv xeem.

项目

NE TR-398 test project presentation

· WTE NE tuaj yeem muab ntau txhiab tus 802.11 ib txhij thiab kev sib tw tsheb nrog Ethernet cov neeg siv, ntxiv rau, cov kev ntsuam xyuas kab nrawm tuaj yeem ua tiav ntawm cov yam ntxwv ntawm qhov kev sim.
· Ib qho WTE NE chassis tuaj yeem teeb tsa nrog txog 16 qhov kev sim ntsuas, txhua tus tsis muaj kev ywj pheej ntawm kev tsim tsheb thiab kev soj ntsuam kev ua haujlwm.
· Txhua qhov kev sim ntsuas tuaj yeem simulate 500 WLAN lossis Ethernet cov neeg siv, uas tuaj yeem nyob hauv ib lub subnet lossis ntau lub subnets.
· Nws tuaj yeem muab kev sim tsheb khiav thiab kev soj ntsuam ntawm WLAN cov neeg siv, Ethernet cov neeg siv / servers, lossis cov neeg siv WLAN roaming.
· Nws tuaj yeem muab tag nrho cov kab ceev Gigabit Ethernet tsheb simulation.
·Txhua tus neeg siv tuaj yeem tuav ntau qhov dej ntws, txhua tus uas muab kev nkag mus ntawm PHY, MAC, thiab IP txheej.
· Nws tuaj yeem muab cov ntaub ntawv txheeb xyuas lub sijhawm ntawm txhua qhov chaw nres nkoj, txheeb cais ntawm txhua qhov ntws, thiab cov ntaub ntawv khaws cov ntaub ntawv, rau kev txheeb xyuas tseeb los ntawm cov neeg siv.

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6.2.4 Dual-band Throughput Test

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6.2.2 Kev xeem dhau qhov siab tshaj plaws

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6.3.1 Range Versus Rate Test

WTE NE tuaj yeem paub txog kev ua haujlwm pom thiab kev soj ntsuam cov txiaj ntsig los ntawm lub khoos phis tawj sab saud, thiab tseem txhawb nqa cov ntaub ntawv siv cov ntaub ntawv siv tshuab, uas tuaj yeem ua tiav txhua qhov kev sim ntawm TR-398 hauv ib nias thiab tso tawm cov ntawv ceeb toom tsis siv neeg. Txhua qhov kev teeb tsa ntawm cov cuab yeej tuaj yeem tswj tau los ntawm tus qauv SCPI cov lus qhia, thiab qhib qhov sib txuas tswj kev sib txuas los pab cov neeg siv los koom ua ke qee qhov kev sim cov ntawv sau ua haujlwm. Piv nrog rau lwm cov kev xeem TR398, WTE-NE muab cov txiaj ntsig zoo ntawm lwm cov khoom lag luam hauv kev ua lag luam niaj hnub no, tsis yog tsuas yog ua kom muaj kev yooj yim ntawm kev ua haujlwm software, tab sis kuj ua kom lub zog tag nrho. Raws li cov thev naus laus zis thev naus laus zis ntawm lub ntsuas ntsuas nws tus kheej kom raug ntsuas qhov tsis muaj zog ntawm cov teeb liab tsis muaj zog mus rau -80 DBM, tag nrho TR-398 kev sim ntsuas raug txo qis rau ib qho WTE-NE meter thiab OTA chav tsaus. Ib qho ntawm cov khoom siv sab nraud xws li kev sim khib, programmable attenuator thiab cuam tshuam lub tshuab hluav taws xob raug tshem tawm, ua rau tag nrho qhov chaw sim ua kom pom tseeb thiab txhim khu kev qha.

TR-398 Automated Test Report zaub:

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TR-398 xeem 6.3.2

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TR-398 xeem 6.2.3

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TR-398 xeem 6.3.1

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TR-398 xeem 6.2.4

大门


Post lub sij hawm: Nov-17-2023