1. Yintoni inethiwekhi ye-MESH?
Wireless Mesh Networkyi-multi-node, i-central, self-organizering wireless multi-hop network network (Qaphela: Okwangoku, abanye abavelisi kunye neemarike zesicelo baye bazisa i-Mesh ene-wire kunye ne-hybrid interconnection: ingqikelelo ye-wire + wireless, kodwa sixoxa ikakhulu ngonxibelelwano olungenacingo lwendabuko. Apha.Ubuchule be-sdr tranciever manet, ngenxa yokuba kwiimeko ezininzi zesicelo esikhethekileyo, ayinayo imiqathango yocingo okanye inzima kakhulu kwaye ayisebenzi ukuyisebenzisa).Nayiphi naindawo yerediyo engenazingcingokwinethiwekhi inokuthumela kwaye ifumane iimpawu njenge-router.Kwaye inokugcina uqhagamshelo kunye nonxibelelwano kunye nenye okanye i-node ye-mesh emininzi nangayiphi na indlela.Umnatha werediyo we-mimo onobuchuleinokunxibelelana nolunye uthungelwano ukusombulula iingxaki zonxibelelwano kwiindawo ezingenako ukugqunywa ngothungelwano olunentambo.
2. I-Topolog yeNethiwekhiy
I-topology yeUmnatha womnatha womnathaayilungiswanga, kwaye itshintsha ngokuguquguqukayo ngokomgangatho wetshaneli phakathi kweMulticast Wireless Mesh Network Node.Njengoko kubonisiwe kule mifanekiso ilandelayo, i-topology yenethiwekhi iyatshintsha xa ii-nodes ezi-4 zixhunyiwe.
● I-Topology yekhonkco
I-mesh node nganye isasazwa kwikhonkco, kwaye iindawo ezimbini ezikufutshane kuphela ezinokunxibelelana ngokuthe ngqo.I-Nodes 2, i-3, kunye ne-4 ibuyisela ividiyo kunye nedatha kwi-node ye-1, kodwa i-node ye-4 idinga i-nodes 3 kunye ne-2 njenge-relays, kwaye i-node ye-3 idinga i-node ye-2 njenge-relay.
Zonke iinodi ziqhagamshelwe kwinethiwekhi ngendlela yeenkwenkwezi.Kukho i-master node kwinethiwekhi, kwaye ezinye iinqununu zekhoboka zixhunywe ngokuthe ngqo kwi-master node.I-Nodes 2, 3, kunye ne-4 ngqo emva kokutsala ividiyo kunye nedatha ukuya kwi-node ye-1.
●MESH Topology
Ukudibanisa iindidi ezininzi zeenkqubo zonxibelelwano ezingenazintambo ngamacingo amaninzi e-COFDM MESH ivumela inethiwekhi ukuba ikhethe indlela ekhawulezayo yokuhambisa ividiyo kunye nedatha.I-Nodes 2, i-3, kunye ne-4 ibuyisela ividiyo kunye nedatha kwi-node 1. Kodwa i-node ye-4 idinga i-node 3 njenge-relay.IiNodes 2 kunye no-3 zithumela ngokuthe ngqo kwindawo yoku-1.
3.Iimpawu zeMesh Networking
I-1) Kuphela i-Ethernet mimo ye-Netnode ye-IP ye-Mesh Radio efunekayo ekwakheni inkqubo yothungelwano lonxibelelwano olungenazingcingo.
2) Nayiphi na i-MANT Mesh Radio inokujoyina okanye ishiye inethiwekhi ye-MESH nangaliphi na ixesha
3) Uthungelwano oluguquguqukayo ngaphandle kwendawo yeziko
4) Akukho okanye uqwalaselo oluncinci olufunekayo
5) Ukuxhasa unxibelelwano phakathi kwayo nayiphi na i-IP MESH Node
I-6) Ukuxhasa ii-relays ezininzi
4.Izinto eziluncedo kwiMesh Networking
Ukusasazwa okuKhawulezayo:Kulula ukuyifaka.Iplagi kwaye udlale.
NLOS:Umgca we-intanethi ye-intanethi ye-intanethi ye-intanethi ye-node ye-teknoloji ye-node inokudlulisa imiqondiso kwii-non-line-of-sight nodes.
Uzinzo:Ukuba nayiphi na i-node iyasilela okanye iphazamisekile, ipakethi yedatha iya ngokuzenzekelayo kwaye ihanjiswe ngaphandle komthungo kwindlela engcono yokuqhubeka nokuhanjiswa.Kwaye ayiyi kuchithwa xa uwela iindlela, kwaye ukusebenza kwenethiwekhi yonke akuyi kuchaphazeleka.
bhetyebhetye:isixhobo ngasinye sineendlela ezininzi zothumelo ezikhoyo.Inethiwekhi inokwaba ngokuguquguqukayo iindlela zonxibelelwano ngokuhambelana nomthwalo wonxibelelwano kwindawo nganye, ngaloo ndlela ithintela ngokufanelekileyo ukuxinana konxibelelwano lweenodi.
Ungqamaniso ngokwalo:Xa ulwazi lokucwangciswa kwe-wireless lwe-router ephambili luguqulwa, i-router engaphantsi iya kulungelelanisa ngokuzenzekelayo ukucwangciswa kwepharamitha (emva kokuba i-node entsha ixhunyiwe, inokulungelelaniswa ngokuzenzekelayo ngaphandle kokumisela)
PhezuluI-bandwidth:inani leendawo likhulu.Xa idatha isasazwa kwiihops ezininzi ezimfutshane, kukho ukuphazamiseka okuncinci kunye nelahleko encinci yedatha, kunye ne-mesh system transireyithi yefer inkulu
inkulu.
5.Dinzuzos yeMesh Networking Kwaye Izisombululo
Imida ephambili yenethiwekhi yeMesh yemveli kukuncitshiswa kobuninzi be-node kunye nokulibaziseka kokuthunyelwa, ngoko ke inethiwekhi yeMesh yendabuko ayifanelekanga kwiindawo ezinkulu zenethiwekhi kunye neemeko zenethiwekhi ezineemfuno eziphezulu zexesha lokwenyani.Ukuze woyise le ntsilelo, esekwe kwi-4G kunye namava e-5G,IWAVEyaqonda isiseko se-wireless eziphuhliswe ngokupheleleyo kunye nokucwangcisa iprothokholi kwaye yaphuhliswa ngokupheleleyo ibroadband engenazingcingo yeMesh AD hoc networking network.
Iimveliso ze-IWAVE ze-MESH zineenzuzo zokulibaziseka okuphantsi, umgama omde, i-bandwidth enkulu, kunye nophuhliso lwesibini.
Kwakhonaukuzuza ngokuthe ngcembesukuphumelela ukusuka kwi-32 nodes ukuya kwii-64 nodes, ezisombulula ingxaki yokulibaziseka okukhulu, umgangatho ombi wesithombe kunye nomgama omfutshane kwi-transmission yevidiyo yangoku engenazintambo kunye nengxaki yokungonelanga kwe-4G / 5G yenethiwekhi yoluntu.Kwixesha elizayo, i-IWAVE iya kuqhubeka nokutyhoboza inani leendawo kwaye inciphise ixesha lokulibaziseka, ibonelela ngesisombululo esiguquguqukayo, esisebenzayo kunye nesilungele iMesh networking solution.ngenxa uav gcs unxibelelwano, inqanawa yonxibelelwano ngenqanawa, uav ku uav unxibelelwano kunyeuav swarm networking.
Ixesha lokuposa: Aug-22-2023
