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Nguwuphi umahluko phakathi kweLpwan noLorawan?

Kwindawo ye-Intanethi yezinto (IOI), itekhnoloji yonxibelelwano efanelekileyo kunye nenqanaba elide kunye nenqanaba eliphezulu. Amagama amabini aphambili ahlala enyuka kule meko yi-lpwan naseLorawan. Ngelixa zinxulumene, azifani. Ke, yintoni umahluko phakathi kweLpwan noLorawan? Masiyiphule phantsi.

Ukuqonda i-lpwan

I-LPWAN imele inethiwekhi ephantsi yendawo ephantsi. Luhlobo lothungelwano lwe-feereformunity lwe-feedformuni olwenzelwe ukuvumela unxibelelwano oludala kwinqanaba elincinci kwizinga elidityanisiweyo phakathi kwezinto ezixhunyiweyo, njengoko izinzwa ezisebenza kwibhetri. Nazi ezinye zeempawu eziphambili zeLWAN:

  • Ukusetyenziswa kwamandla asezantsiItekhnoloji ye-LPWAN ilungiselelwe ukusetyenziswa kwamandla asezantsi, izixhobo zokwenza ukuba ziqhutywa kwiibhetri ezincinci iminyaka emininzi.
  • Uluhlu olude: Inethiwekhi ye-LPWAN inokugubungela iindawo ezinzulu, idla ngokusukela kwiikhilomitha ezimbalwa kwiiseti zedolophu kwiimazi zeekhilomitha ezisezilalini.
  • Amaxabiso edatha asezantsi: Ezi thungezo zenzelwe ukusetyenziswa kwezicelo ezifuna ukuhanjiswa kweenkcukacha ezincinci, ezinjengokufundwa kwenzala.

Ukuqonda i-lorawan

Lorawan, kwelinye icala, luhlobo oluthile lweLWAN. Imela inethiwekhi ende yendawo ende kwaye i-Protocol yenzelwe ngokukodwa izixhobo ezingenazingcingo, ezisebenzisa ibhetri kwinethiwekhi yengingqi, kazwelonke, okanye yehlabathi. Nazi izinto ezahlukileyo zeLorawan:

  • Iprotocol emiselweyo: ULorawan ngumgaqo-nkqubo wonxibelelwano omiselweyo owakhiwe ngaphezulu kwe-lora (uluhlu olude) ungqimba, oluqinisekisa ukusebenzisana phakathi kwezixhobo kunye neenethiwekhi.
  • Isigqubuthelo sendawo ebanzi: Ngokufana neLLWWAn, uLorawan ubonelela ngesithintelo esikhulu, ekwazi ukudibanisa izixhobo ngomgama omde.
  • I-scald: I-Lorawan ixhasa izigidi zezixhobo, zenza ukuba ikhululeke kakhulu kwiinqanawa ezinkulu ze-iot.
  • Ukhuseleko: Iprotocol ibandakanya izinto zokhuseleko ezinamandla, ezinjengokuphela kokuphela kokuphela, ukukhusela ukuthembeka kwedatha kunye nemfihlo.

Umahluko ophambili phakathi kweLpwan noLorawan

  1. Umda kunye nobungqina:
    • Lpwan: Ibhekisa kudidi olubanzi lweetekhnoloji zenethiwekhi ezenzelwe amandla aphantsi kunye nonxibelelwano olude. Ibandakanya itekhnoloji eyahlukeneyo, kubandakanya i-lorawan, iSigfox, nb-iot, kunye nabanye.
    • Lorawan: Ukuphunyezwa okuthile kunye nomgaqo olandelwayo kudidi lwe-LPWAN, isebenzisa itekhnoloji ye-LORA.
  2. Itekhnoloji kunye neProtocol:
    • Lpwan: Unokusebenzisa itekhnoloji eyahlukileyo yetekhnoloji kunye neeprotokholi. Umzekelo, iSigfox kunye ne-NB-IOI zezinye iintlobo zetekhnoloji ye-LPWAN.
    • Lorawan: Ngokukhethekileyo isebenzisa ubuchule beemodyuli ze-lora kwaye inamathele kwi-Lorawan Protocol yoNxibelelwano noLawulo lwenethiwekhi.
  3. Ukubekwa emgangathweni kunye nokusebenzisana:
    • Lpwan: Ngamana okanye kungakwazi ukulandela umgaqo-nkqubo omiselweyo ngokuxhomekeka kwitekhnoloji esetyenzisiweyo.
    • Lorawan: Ngaba umgaqo-nkqubo omiselweyo, uqinisekisa ukusebenzisana phakathi kwezixhobo ezahlukeneyo kunye neenethiwekhi ezisebenzisa i-lorawan.
  4. Sebenzisa iimeko kunye nezicelo:
    • Lpwan: Ukusetyenziswa ngokubanzi kubandakanya izicelo ezahlukileyo ze-IO: zifuna unxibelelwano olusezantsi kunye nonxibelelwano olude, njengokubeka iliso kwindalo, ezolimo kwezolimo, kunye nokulandela umkhondo weasethi.
    • LorawanKujolise ngqo kwizicelo ezifuna ukhuselekile, ezikhawulezayo, kunye nokunxibelelana okude, njengezixeko ezimkayo, i-IOI yeShishini, kunye nenethiwekhi enkulu.

Izicelo ezisebenzayo

  • Itekhnoloji ye-LPWAN: Uqashwe kuluhlu olubanzi lwezisombululo ze-IOI, nganye ilungiselelwe iimfuno ezithile. Umzekelo, iSigfox ihlala isetyenziselwa amandla aphantsi kakhulu kunye nezixhobo eziphantsi zedatha, ngelixa i-NB-IOI ithandwa ngenxa yezicelo ezisekwe iselula.
  • Inethiwekhi ye-lorawan: Isetyenziswe ngokubanzi kwizicelo ezifuna unxibelelwano oluthembekileyo kuluhlu olunokuthenjwa kunye nokuguquguquka kwenethiwekhi, ezinje ngemitha ye-smart, ukukhanya kwe-smart, kunye nokubek'esweni kwezolimo.

I-Post Time: Jun-11 ukuya ku-4024