Imvelaphi
Ukuze kuvavanywe umgama wokugubungela i-terminal ephathwayo yomntu ngamnye ekusetyenzisweni kokwenene, siye saqhuba uvavanyo lomgama kwindawo ethile yePhondo laseHubei ukuze siqinisekise umgama wothumelo kunye nokusebenza kokwenene kovavanyo lwenkqubo.
Uvavanyo lweNjongo eziPhambili
Olu vavanyo ikakhulu luneenjongo eziphambili zilandelayo:
a) Kwisicelo esisebenzayo, uvavanyo lomgama okhoyo wokuhanjiswa kwevidiyo kwitheminali ephathwa ngesandla sejoni elinye;
b) Umahluko phakathi kwe-eriyali yeglu ende kunye ne-eriyali yeglu emfutshane kumphakamo ofanayo uyathelekiswa.
c) Itheminali ephathwa ngesandla ivavanyelwa i-bandwidth yothumelo kunye nokusebenza kweengcingo kumgama othile wokugubungela.
Ixesha lovavanyo kunye nendawo
Indawo yovavanyo: Indlela ethile kwindawo ethile yePhondo laseHubei
Ixesha lovavanyo: 2022 / 06 / 07
Umhloli: Yao noBen
Uluhlu lweSixhobo soVavanyo
| Inani | Izinto | Ubungakanani | Phawula |
| 1 | Itheminali ephathwa ngesandla-FD-6700M | 2 | |
| 2 | I-eriyali yentonga yerabha ende | 2 | |
| 3 | I-eriyali yerabha emfutshane | 2 | |
| 4 | I-Tripod | 2 | |
| 5 | Wireless transmission gateway | 2 | |
| 6 | ILaptop yovavanyo | 2 | |
| 7 | Itheminali yokufumana iaudio kunye nevidiyo | 1 |
Uvavanyo luphelisa ukuseta okusingqongileyo
Khetha indawo efanelekileyo, vula isixhobo, phakamisa i-tripod, sebenzisa incwadana yovavanyo, kwaye usete indawo yokubuyisela ekude.Umphakamo we-tripod yendawo yokubuya malunga ne-3m.Faka amandla kwisixhobo kwaye ulinde ukuqalisa uvavanyo.
Umzobo 1: ubonisa ukumiswa kwesixhobo sokuphela kwe-backhaul
Ukuseta okusingqongileyo kwiselula Ukuphela
Olu vavanyo lulinganisa imeko yokusetyenziswa komhlaba yokwenyani, kunye nesixhobo esiphathwayo esiphathwayo esisetyenziswa kwisiphelo esihambayo (imoto) solulelwe ngaphandle kwefestile kumphakamo omalunga ne-1.5m.Itheminali yokufumana iaudio kunye nevidiyo isetyenziselwa ukuqokelela umfanekiso wevidiyo kunye nokuwuthumela kwakhona kwincwadana yovavanyo nge-terminal ephathwayo.Ividiyo yovavanyo kunye nomgama we-lag position irekhodwa.
Umzobo 2: ubonisa ukumiswa kwesixhobo sokuphela kweselula.
Iziphumo zoVavanyo zokuRekhoda
Kwinkqubo yokuvavanya, umfanekiso wokutshekisha ucacile kwaye ugudileyo, inkqubo yokuhambisa izinzile, kwaye indawo yokugqibela irekhodwa ngokumisa emva kwe-jamming.
Ezi zilandelayo ziziphumo zovavanyo lokusebenzisa iimeko ezintathu zokumisela ubude be-eriyali.
Imeko 1---Ukurekhoda okude kwe-Antenna ende
Zombini iziphelo zisebenzisa i-eriyali ezinde, ividiyo inamathele kwi-2.8 km, kwaye indawo yokugqibela irekhodwa.
Umzobo 3:2.8 km umgama wesikrini
Imeko 2---Ukusetyenziswa okulungisiweyo kwe-eriyali ende (Isiphelo sokubuyela umva) kunye nokusetyenziswa okude kwe-eriyali emfutshane (isiphelo seMobile) ukurekhoda
Esinye isiphelo sisebenzisa i-eriyali ezinde kwaye esinye isiphelo sisebenzisa ii-eriyali ezimfutshane, ividiyo ibambelele kwi-2.1 km, kwaye indawo yokugqibela irekhodwa.
Umzobo 4:2.1 km umgama wesikrini
Imeko 3---Urekhodwa kude kuzo zombini iziphelo kusetyenziswa ii-eriyali ezimfutshane.
Zombini iziphelo zisebenzisa i-eriyali ezimfutshane, ividiyo inamathele kwi-1.9 km, kwaye indawo yokugqibela irekhodwa.
Umzobo 5:1.9km umgama wesikrini
Ukurekhodwa koVavanyo lwe-2km Bagging
Ubuninzi be-bandwidth ye-UDP kunye ne-TCP yayiyi-11.6Mbps kwi-2km.
Umzobo 6: umfanekiso weskrini wesixhobo sokuvavanya ingxowa
Umzobo 7:umzobo wekhusi lomgangatho wokupakisha
2.7km Ukurekhodwa koVavanyo lweBagging
Kwi-2.7km, i-bandwidth yokudlulisa i-wireless kunye nesiphumo sivavanywa xa isignali impofu.Iziphumo zovavanyo zaba yi-1.7Mbps.
Umzobo 8: Ukulungiswa kwezixhobo ngexesha lovavanyo lokuzaliswa kwengxowa
Umzobo 9: umfanekiso weskrini wesixhobo sokuzalisa ingxowa
Isishwankathelo
Uvavanyo lwangoku lugqityiwe, kunye nomgama ochanekileyo wokuhanjiswa kwevidiyo, umahluko phakathi kwee-eriyali ezinde nezimfutshane kunye nokusebenza kwe-wireless kumgama omde kunye nokukwazi ukuhanjiswa kwe-terminal yokuhambisa i-wireless kwi-3m rack height (i-mobile terminal 1.5m) iqinisekisiwe.Kuvavanyo lwangempela olukude, isalathisi se-2KM esifunwa ludweliso sigqithisiwe.Kwezinye iindawo ezintsonkothileyo okanye iimeko zerediyo ezihlwempuzekileyo kunye neemfuno eziphezulu zothumelo, kufuneka kusetyenziswe i-antenna ephezulu.
Ixesha lokuposa: Jul-28-2023
