Nhau -Kuunzwa kwechizvarwa chitsva TR-398 bvunzo system WTE NE

TR-398 ndiyo chiyero chemukati meWi-Fi performance test yakaburitswa neBroadband Forum paMobile World Congress 2019 (MWC), ndiyo yekutanga indasitiri yemutengi pamba AP Wi-Fi performance performance standard. Muiyo ichangobva kuburitswa chiyero muna 2021, TR-398 inopa seti yemakesi ebvunzo dzekuita nePASS/FAIL zvinodiwa zve802.11n/ac/ax kuita, iine huwandu hwakakwana hwezvinhu zvekuyedza uye dzakanyatsotsanangurwa Settings yeruzivo rwekuseta, zvishandiso zvinoshandiswa. , uye nzvimbo dzekuyedza. Inogona kubatsira vagadziri kuti vaedze mashandiro eWi-Fi emasuwo emumba, uye ichave yakabatana yekuyedza chiyero cheimba yeWi-Fi network yekubatanidza kuita mune ramangwana.

Iyo Broadband Forum isangano repasi rose risingabatsiri indasitiri, rinozivikanwawo seBBF. Yakatangira yaive DSL Forum yakavambwa muna 1999, uye yakazogadziridzwa kuita BBF yanhasi nekubatanidza maforamu akati wandei akadai seFRF neATM. BBF inobatanidza vashandisi, vagadziri vemidziyo, masangano ekuyedza, marabhoritari, nezvimwe, pasi rese. Madimikira ayo akaburitswa anosanganisira tambo network zviyero sePON, VDSL, DSL, Gfast, uye vane simba zvakanyanya muindasitiri iyi.

Number	TR398 bvunzo chirongwa	Test execution zvinodiwa
1	6.1.1 Receiver Sensitivity Test	Optional
2	6.2.1 Maximum Connection Test	Necessary
3	6.2.2 Maximum throughput Test	Necessary
4	6.2.3 Airtime Fairness Test	Necessary
5	6.2.4 Dual-band throughput Test	Necessary
6	6.2.5 Bidirectional throughput Test	Necessary
7	6.3.1 Range Versus Rate Test	Necessary
8	6.3.2 Spatial consistency bvunzo (360 dhigirii kutungamira)	Necessary
9	6.3.3 802.11ax Peak Performance Test	Necessary
10	6.4.1 Multiple STAs Performance Test	Necessary
11	6.4.2 Multiple Association / Disassociation Stability Test	Necessary
12	6.4.3 Downlink MU-MIMO Performance Test	Necessary
13	6.5.1 Yenguva Yakareba Kugadzikana Muedzo	Necessary
14	6.5.2 AP Coexistence Test (Multi-source anti-interference)	Necessary
15	6.5.3 Automatic Channel Selection Test	Optional

TR-398 Yekupedzisira bvunzo chinhu fomu

WTE-NE Product Sumo:
Parizvino, iyo yechinyakare bvunzo mhinduro pamusika kugadzirisa iyo TR-398 chiyero inoda chiridzwa chevagadziri vakasiyana kuti vabatane pamwe chete, uye iyo yakabatanidzwa bvunzo system inowanzo hombe uye inogara yakakwira zviwanikwa. Pamusoro pezvo, kune zvakare akatevedzana ematambudziko akadai sekusashanda kweakasiyana bvunzo data, kushomeka kugona kuwana matambudziko, uye kudhura kwakanyanya kweiyo system yese. Iyo WTE NE nhevedzano yezvigadzirwa zvakatangwa neBTF Yekuongorora Lab inogona kuona kutsiva kwakaringana kwezviridzwa kubva kune vakasiyana vagadziri, uye kuvhura ese mapurojekiti ebvunzo mune yese link kubva paRF layer kusvika kune application layer pane chimwe chiridzwa. Iyo inogadzirisa zvakakwana dambudziko rekuti chiridzwa chechinyakare hachina kudyidzana muyedzo data, uye inogona kuenderera mberi nekuongorora chakakonzera dambudziko ichibatsira mushandisi kutsvaga dambudziko. Pamusoro pezvo, chigadzirwa chinogona kupa vashandisi neyakadzama yakagadziridzwa masevhisi ekusimudzira zvichienderana neyakajairwa protocol stack, uye kunyatsoita izvo chaizvo zvinodikanwa zvevashandisi kune chaiwo bvunzo mabasa echiridzwa.

WIFI network emulator

NE parizvino inotsigira ese ebvunzo makesi eTR-398 uye inogona kutsigira imwe-tinya otomatiki bvunzo chizvarwa chebvunzo mishumo.

NE TR-398 bvunzo yeprojekiti mharidzo

WTE NE inogona kupa zviuru zve802.11 panguva imwe chete uye traffic simulation nevashandisi veEthernet, uyezve, iyo linear velocity ongororo inogona kuitwa pahunhu hweye test system.
·A WTE NE chassis inogona kugadzirwa inosvika gumi nematanhatu test modules, imwe neimwe yakazvimirira pakugadzira traffic uye kuongororwa kwekuita.
*Ega ega bvunzo module inogona kutevedzera mazana mashanu evashandisi veWLAN kana Ethernet, inogona kunge iri mune imwe subnet kana akawanda subnets.
·Inokwanisa kupa kuenzanisa kwetraffic uye kuongorora pakati pevashandisi veWLAN, vashandisi/maseva eEthernet, kana vashandisi veWLAN vanodzungaira.
· Inogona kupa yakazara mutsara kumhanya Gigabit Ethernet traffic simulation.
· Mushandisi wega wega anogona kugamuchira akawanda anoyerera, imwe neimwe inopa kuburikidza nePHY, MAC, uye IP layers.
·Inogona kupa chaiyo-nguva manhamba echiteshi chega chega, nhamba dzekuyerera kwega kwega, uye ruzivo rwekutorwa kwepakeji, kuongororwa kwakaringana nevashandisi.

6.2.4 Dual-band throughput Test

6.2.2 Maximum throughput Test

6.3.1 Range Versus Rate Test

WTE NE inogona kuona kushanda kwekuona uye kuongororwa kwemhedzisiro kuburikidza nepamusoro komputa software, uye zvakare inotsigira otomatiki ekushandisa kesi zvinyorwa, izvo zvinogona kupedzisa ese ebvunzo makesi eTR-398 nekudzvanya kumwe chete uye kubuda otomatiki bvunzo mishumo. Ese magadzirirwo eparameter echiridzwa anogona kudzorwa neyakajairwa SCPI mirairo, uye vhura inoenderana control interface kuti ifambise vashandisi kubatanidza mamwe otomatiki bvunzo kesi zvinyorwa. Kuenzaniswa nedzimwe TR398 bvunzo masisitimu, WTE-NE inosanganisa zvakanakira zvimwe zvigadzirwa pamusika nhasi, kwete chete kuve nechokwadi chekureruka kwekushanda kwesoftware, asi zvakare kugadzirisa iyo yakazara test system. Kubva pane yakakosha tekinoroji yemamita pachayo kuyera nemasaini asina kusimba masaini kusvika -80 DBM, iyo yese TR-398 test system inoderedzwa kuita imwechete WTE-NE mita uye OTA rima kamuri. Yakatevedzana yekunze Hardware senge test rack, programmable attenuator uye yekukanganisa jenareta inobviswa, zvichiita kuti nzvimbo yese yekuyedza ive yakapfupika uye yakavimbika.

TR-398 Automated Test Report kuratidza: