Isingeniso
Ngo-December 2021,IWAVEigunyaze i-Guangdong Communication Company ukuthi yenze ukuhlolwa kokusebenza kweI-FDM-6680.Ukuhlola kufaka phakathi ukusebenza kwe-Rf nokusebenza kokudlulisa, izinga ledatha nokubambezeleka, ibanga lokuxhumana, ikhono lokulwa nokujaha, ikhono lenethiwekhi.Okulandelayo imibiko enemininingwane.
1. Ukuhlolwa kokusebenza kwe-Rf & Transmission
Yakha indawo yokuhlola ngokuya ngesibalo esifanele.Ithuluzi lokuhlola i-Agilent E4408B.I-Node A kanye ne-node B kungamadivayisi ahlolwayo.Izixhumanisi zabo ze-RF zixhunywe ngama-attenuators futhi zixhunywe ethuluzini lokuhlola ngesihlukanisi samandla ukuze kufundwe idatha.Phakathi kwabo, i-node A yi-irobhothi zokuxhumana module, futhi inodi B iyimojula yokuxhumana yesango.
Umdwebo Wokuxhuma Imvelo Wokuhlola
| Umphumela Wokuhlola | |||
| Nuinombolo | Izinto Zokutholwa | Inqubo yokuthola | Imiphumela Yokutholwa |
| 1 | Inkomba yamandla | Isibani senkomba siyavuleka ngemva kokukhanyisa | Okuvamile ☑Unevamile □ |
| 2 | Ibhendi Esebenzayo | Ngena kumanodi A no-B nge-WebUi, faka isixhumi esibonakalayo sokucushwa, setha ibhendi yefrikhwensi yokusebenza ibe ngu-1.4GHz (1415-1540MHz), bese usebenzisa i-spectrum analyzer ukuze uthole iphoyinti lefrikhwensi eyinhloko nefrikhwensi ehlalwa kuyo ukuze uqinisekise ukuthi idivayisi iyayisekela. 1.4GHz. | Okuvamile ☑Unevamile □ |
| 3 | I-Bandwidth Iyalungiseka | Ngena kumanodi A no-B nge-WebUI, faka isixhumi esibonakalayo, setha i-5MHz, i-10MHz, ne-20MHz ngokulandelana (i-node A ne-node B igcina izilungiselelo zingashintshi), futhi ubheke ukuthi ingabe umkhawulokudonsa wokudlulisa uyahambisana yini nokucushwa nge-spectrum analyzer. . | Okuvamile ☑Unevamile □ |
| 4 | Amandla alungisekayo | Ngena ngemvume kumanodi A no-B nge-WebUI, faka isixhumi esibonakalayo sokucushwa, amandla okukhipha angasethwa (setha amanani angu-3 ngokulandelana), futhi ubheke ukuthi umkhawulokudonsa wokudlulisela uyahambisana yini nokucushwa nge-spectrum analyzer. | Okuvamile ☑Okungajwayelekile |
| 5 | Ukudluliswa kokubethela | Ngena ngemvume kumanodi A no-B nge-WebUI, faka isixhumi esibonakalayo sokucushwa, setha indlela yokubethela ku-AES128 bese usetha ukhiye (izilungiselelo zamanodi A no-B zihlala zingashintshile), futhi kuqinisekiswa ukuthi ukudluliswa kwedatha kujwayelekile. | Okuvamile ☑Unevamile □ |
| 6 | Robot Qeda Amandla Ukusetshenziswa | Rekhoda isilinganiso sokusetshenziswa kwamandla kwamanodi ohlangothini lwerobhothi kumodi yokudlulisela evamile ngokusebenzisa isihlaziyi samandla. | Ukusetshenziswa kwamandla okumaphakathi: <15w |
2. Izinga ledatha kanye nokuhlolwa kokubambezeleka
Indlela yokuhlola: Ama-Nodes A kanye no-B (i-node A iyitheminali ephathwa ngesandla kanye ne-node B isango lokudlulisela elingenantambo) khetha amaza amaphakathi afanelekile ku-1.4GHz no-1.5GHz ngokulandelanayo ukuze ugweme amabhendi efrikhwensi yokuphazamiseka endaweni, futhi ulungiselele umkhawulokudonsa ongu-20MHz.Ama-Nodes A no-B axhunywe ku-PC(A) kanye ne-PC(B) ngokusebenzisa izimbobo zenethiwekhi ngokulandelana.Ikheli lasesizindeni se-inthanethi le-PC(A) lithi 192.168.1.1.Ikheli lasesizindeni se-inthanethi le-PC(B) lithi 192.168.1.2.Faka isofthiwe yokuhlola isivinini iperf kuwo womabili ama-PC futhi wenze izinyathelo zokuhlola ezilandelayo:
● Faka umyalo iperf-s ku-PC (A)
● Sebenzisa umyalo iperf -c 192.168.1.1 -P 2 ku-PC (B)
●Ngokwendlela yokuhlola engenhla, rekhoda imiphumela yokuhlolwa izikhathi ezingu-20 futhi ubale inani elimaphakathi.
| HlolaRimiphumela | |||||
| Inombolo | Izimo Zokuhlola Ezisethiwe | Imiphumela yokuhlolwa(Mbps) | Inombolo | Izimo Zokuhlola Ezisethiwe | Imiphumela yokuhlolwa (Mbps) |
| 1 | 1450MHz@20MHz | 88.92 | 11 | 1510MHz@20MHz | 88.92 |
| 2 | 1450MHz@20MHz | 90.11 | 12 | 1510MHz@20MHz | 87.93 |
| 3 | 1450MHz@20MHz | 88.80 | 13 | 1510MHz@20MHz | 86.89 |
| 4 | 1450MHz@20MHz | 89.88 | 14 | 1510MHz@20MHz | 88.32 |
| 5 | 1450MHz@20MHz | 88.76 | 15 | 1510MHz@20MHz | 86.53 |
| 6 | 1450MHz@20MHz | 88.19 | 16 | 1510MHz@20MHz | 87.25 |
| 7 | 1450MHz@20MHz | 90.10 | 17 | 1510MHz@20MHz | 89.58 |
| 8 | 1450MHz@20MHz | 89.99 | 18 | 1510MHz@20MHz | 78.23 |
| 9 | 1450MHz@20MHz | 88.19 | 19 | 1510MHz@20MHz | 76.86 |
| 10 | 1450MHz@20MHz | 89.58 | 20 | 1510MHz@20MHz | 86.42 |
| Isilinganiso Sokudluliswa Okungenantambo: 88.47 Mbps | |||||
3. Ukuhlola Ukubambezeleka
Indlela yokuhlola: Kumanodi A no-B (i-node A iyitheminali ephathwa ngesandla futhi inodi B iyisango lokudlulisela elingenantambo), khetha amaza afanele aphakathi nendawo ku-1.4GHz no-1.5GHz ngokulandelanayo ukuze ugweme amabhendi okuphazanyiswa okungenantambo endaweni, futhi ulungiselele umkhawulokudonsa ongu-20MHz.Ama-Nodes A no-B axhunywe ku-PC(A) kanye ne-PC(B) ngokusebenzisa izimbobo zenethiwekhi ngokulandelana.Ikheli lasesizindeni se-inthanethi le-PC(A) lithi 192.168.1.1, futhi ikheli le-IP le-PC(B) lithi 192.168.1.2.Yenza izinyathelo zokuhlola ezilandelayo:
●Sebenzisa umyalo we-ping 192.168.1.2 -I 60000 ku-PC (A) ukuze uhlole ukubambezeleka kokudlulisela okungenantambo ukusuka ku-A ukuya ku-B.
●Sebenzisa umyalo we-ping 192.168.1.1 -I 60000 ku-PC (B) ukuze uhlole ukubambezeleka kokudlulisela okungenantambo ukusuka ku-B kuye ku-A.
●Ngokwendlela yokuhlola engenhla, rekhoda imiphumela yokuhlolwa izikhathi ezingu-20 futhi ubale inani elimaphakathi.
| Umphumela Wokuhlola | |||||||
| Inombolo | Izimo Zokuhlola Ezisethiwe | PC(A)kuya ku-B Ukubambezeleka (ms) | PC(B)kuya ku-A latency (ms) | Inombolo | Izimo Zokuhlola Ezisethiwe | PC(A)kuya ku-B Ukubambezeleka (ms) | PC(B)kuya ku-A latency (ms) |
| 1 | 1450MHz@20MHz | 30 | 29 | 11 | 1510MHz@20MHz | 28 | 26 |
| 2 | 1450MHz@20MHz | 31 | 33 | 12 | 1510MHz@20MHz | 33 | 42 |
| 3 | 1450MHz@20MHz | 31 | 27 | 13 | 1510MHz@20MHz | 30 | 36 |
| 4 | 1450MHz@20MHz | 38 | 31 | 14 | 1510MHz@20MHz | 28 | 38 |
| 5 | 1450MHz@20MHz | 28 | 30 | 15 | 1510MHz@20MHz | 35 | 33 |
| 6 | 1450MHz@20MHz | 28 | 26 | 16 | 1510MHz@20MHz | 60 | 48 |
| 7 | 1450MHz@20MHz | 38 | 31 | 17 | 1510MHz@20MHz | 46 | 51 |
| 8 | 1450MHz@20MHz | 33 | 35 | 18 | 1510MHz@20MHz | 29 | 36 |
| 9 | 1450MHz@20MHz | 29 | 28 | 19 | 1510MHz@20MHz | 29 | 43 |
| 10 | 1450MHz@20MHz | 32 | 36 | 20 | 1510MHz@20MHz | 41 | 50 |
| Isilinganiso sokulibaziseka kokudlulisa okungenantambo: 34.65 ms | |||||||
4. Anti-jamming Test
Setha indawo yokuhlola ngokuya ngesibalo esingenhla, lapho inodi A iyisango lokudlulisa okungenantambo kanye no-B iyinodi yokudlulisela engenantambo yerobhothi.Lungiselela amanodi A no-B ukuya kumkhawulokudonsa ongu-5MHz.
Ngemva kuka-A no-B sungula isixhumanisi esivamile.Hlola imvamisa yokusebenza yamanje ngomyalo we-WEB UI DPRP.Sebenzisa ijeneretha yesignali ukukhiqiza isignali yokuphazamiseka komkhawulokudonsa ongu-1MHz kule phuzu lefrikhwensi.Khulisa kancane kancane amandla esignali futhi ubuze ngoshintsho lwemvamisa yokusebenza ngesikhathi sangempela.
| Inombolo Yokulandelana | Izinto Zokutholwa | Inqubo yokuthola | Imiphumela Yokutholwa |
| 1 | Ikhono lokulwa ne-jamming | Uma ukuphazamiseka okunamandla kulingiswe kusetshenziswa ijeneretha yesiginali, amanodi A no-B azosebenzisa ngokuzenzakalelayo indlela yokugxuma okuyimvamisa.Ngomyalo we-WEB UI DPRP, ungabheka ukuthi iphoyinti lemvamisa yokusebenza lishintshe ngokuzenzakalelayo lisuka ku-1465MHz laya ku-1480MHz. | Okuvamile ☑Okungajwayelekile |
Isikhathi sokuthumela: Mar-22-2024
