What are the application scenarios of MESH Mobile Ad Hoc Network?

IWAVE Communicationsibilokhu izinikele ekunikezeni ozakwethu ubuchwepheshe bokuxhumana obungenantambo obusebenza kahle, obugxile ku-Mobile Ad Hoc Network.Ngesisekelo sokuphikelela ocwaningweni olujulile oluzimele kanye nentuthuko futhi njalo ukweqa imingcele yezinkomba zobuchwepheshe, iyaqhubeka nokuphindaphinda uhlelo lobuchwepheshe lwe-MESH, ivumela ukuthi "Idalwe eChina" ibe phambili emhlabeni futhi ibe umholi. emisha yezobuchwepheshe.Njengamanje, inkampani igxile ocwaningweni nasekuthuthukisweni / ekukhiqizweni kwemikhiqizo yenethiwekhi ezihlelayo, engahlinzeka amakhasimende nge-OEM/ODM ngokwezifiso, izinsizakalo zokwenza ngokwezifiso ze-waveform ngokomzimba, i-algorithm yomzila, imvamisa yokusebenza, ukubukeka, umsebenzi, isoftware kanye ne-LOGO.Silwela ukunikeza amakhasimende imikhiqizo nezisombululo ezilula, ezinzile futhi eziphephile ze-MESH.

1. Iyini inethiwekhi ye-MESH?

Inethiwekhi yeselula ezihlelayo, eyaziwa ngokuthiInethiwekhi ezihlelayo ye-MESH, ayinciki kungqalasizinda yenethiwekhi ukuze isekele noma iyiphi i-topology yenethiwekhi , futhi iklanywe kusetshenziswa umqondo omusha wenethiwekhi yegridi ehlukanisiwe.Iwuhlelo lokuxhumana olungenantambo olungena maphakathi, olusabalalisiwe, olunezici ezivelele ezifana nokudluliselwa kwe-multi-hop, umzila oguquguqukayo, ukungabi sengozini okuqinile kanye nokukaleka okuhle .Yamukela isakhiwo esabalalisiwe esihlakaniphile futhi ihlose ukuhlanganisa ubuchwepheshe bokuxhumana okungenazintambo kanye nobuchwepheshe benethiwekhi ye-IP.Ingakwazi ukusekela ama-topology ahlukahlukene futhi inikeze abasebenzisi ikhono lokwakha ngokushesha futhi ngokuguquguqukayo amanethiwekhi angenantambo.Isetshenziswe kabanzi kuzo zonke izigaba zokuphila .

I-Mesh networking inalezi zimo ezilandelayo ze-topological:

●I-Star Topology

●I-MESH Topology

●Chain Topology

●I-MESH Arbitrary Topology

Isici esikhulu kunazo zonke senethiwekhi yesikhangiso ye-MESH ukuguquguquka kwayo.Inokuxhumana okuzenzakalelayo kanye nama-algorithms omzila aguquguqukayo , okuvumela idivayisi ukuthi ithembele kusixhumanisi sayo esingenantambo ukuze ithole ukuxhumana nokusebenzisana phakathi kwamanodi ngemva kokuvulwa.Inethiwekhi eyakhiwe ngokuxhumanisa ingashintsha ngokuguquguqukayo ngokuhamba kwama-node, izinguquko endaweni, ukungezwa kwama-node amasha, ukuphuma kwama-node amadala, njll. , ukuqinisekisa ukuthi inethiwekhi yasekuqaleni ayithinteki futhi ibhizinisi aliphazanyiswa, kanye nesakhiwo esisha senethiwekhi singakhiqizwa ngesikhathi esifanele.

I-algorithm yokuguquguquka yomzila ingaqinisekisa ukuthi ishaneli yokuxhumana efaneleke kakhulu ikhethelwa ukudluliswa kolwazi futhi igweme ukudluliswa kwekhwalithi ephansi noma ukumosheka kwezinsiza.Ngenxa yezici ezingenhla,Inethiwekhi ezihlelayo ye-MESHingasetshenziswa kabanzi ekuxhumaneni okuphuthumayo amanethiwekhi angasese, ulwazi lwemboni amanethiwekhi angasese, amanethiwekhi angasese e-broadband angasese, ukuqapha okungenazintambo amanethiwekhi angasese, ukuphatha ngokubambisana amanethiwekhi angasese kanye nokudlulisa okuhlakaniphile amanethiwekhi angasese, njll.

Umdwebo olandelayo ubonisa ukuthi amanethiwekhi anezikhala angakwazi kanjani ukukhetha ngokuzenzakalelayo izindlela zokudlulisela.

ukuthi amanethiwekhi anezikhala angakhetha kanjani ngokuguquguqukayo nangokuzenzakalelayo izindlela zokudlulisela

2. Izinzuzo ze-Mesh Networking

Amandla e-NLOS anamandla

Amandla aqinile okungewona umugqa wokubona kanye namandla okudlulisela phambili: isistimu yokudlulisela i-TDD-COFDM + MIMO

Amakhono eselula aguquguqukayo

Inethiwekhi yeselula iyavumelana nezimo , iphrothokholi yesendlalelo se-MAC yi-D-TDMA: ukuhlela nokwabiwa kwensiza yesikhala sesikhathi esiguqukayo.

Ikhono elibaluleke kakhulu le-Wireless

I-Multi-hop relay networking protocol, ibanga elide lokudlulisela kanye nokuphuma kwedatha ephezulu.

Amandla okudlulisa ividiyo

Ngesixhumi esibonakalayo se-RJ-45/J30, inokuguquguquka okuqinile kwebhizinisi futhi ingathwala izinsiza ezihlukahlukene zomsindo, ividiyo nedatha, kanye nokudluliswa kwamavidiyo encazelo ephezulu yesikhathi sangempela.

3.Iziphi izimo zohlelo lokusebenza lwe-MESH Mobile Ad Hoc Network?

Ubuchwepheshe benethiwekhi obuzihlelayo be-wireless ye-Mesh bunezici zomkhawulokudonsa ophezulu, ukuxhumana okuzenzakalelayo, ukuzinza okuqinile kanye nokuvumelana nezimo kwesakhiwo senethiwekhi.Ifaneleka ngokukhethekile izidingo zokuxhumana ezindaweni eziyinkimbinkimbi njengendawo engaphansi komhlaba, imigudu, izakhiwo zangaphakathi, nasezindaweni ezinezintaba.Kungaba kuhle kakhulu ukuxazulula izidingo zevidiyo ezinomkhawulokudonsa ophezulu kanye nedatha yokudlulisa idatha.