Dab tsi yog qhov sib txawv ntawm Lpwan thiab Lorawan?

Nyob rau hauv lub realm ntawm is taws nem ntawm tej yam (iot), muaj txiaj ntsig zoo thiab ntev ntev kev sib txuas lus thev naus laus zis yog qhov tseem ceeb. Ob nqe lus tseem ceeb uas feem ntau tuaj txog hauv cov ntsiab lus no yog Lpwan thiab Lorawan. Thaum lawv muaj feem xyuam, lawv tsis zoo ib yam. Yog li, yog dab tsi yog qhov sib txawv ntawm Lpwan thiab Lorawan? Cia peb tawg nws.

Nkag siab LPWAN

Lpwan sawv ntsug tsis muaj zog dav dav chaw network. Nws yog hom ntawm wirelessation network tsim kom tso cai rau cov khoom sib txuas lus ntev ntawm cov khoom sib txuas, xws li sensors ua haujlwm ntawm lub roj teeb. Nov yog qee tus yam ntxwv tseem ceeb ntawm Lpwan:

• Tsawg zog noj: Lpwan Technologies yog qhov zoo rau kev siv hluav taws xob tsawg, ua rau cov khoom siv roj teeb me me tau ntau xyoo.
• Ntev ntau: LPWAN Networks tuaj yeem them cov chaw dav hlau, feem ntau xws li los ntawm ob peb kis lus mev hauv cov chaw hauv nroog kom deb nroog.
• Tsawg cov ntaub ntawv cov nqi: Cov tes hauj lwm no tau tsim rau cov ntawv thov uas xav tau kis cov nyiaj tsawg ntawm cov ntaub ntawv, xws li kev nyeem ntawv.

Nkag Siab Lorawan

Lorawan, ntawm qhov tod tes, yog hom ntawm Lpwan. Nws sawv rau ntev ntev ntau thaj chaw network thiab yog ib txoj kev cai tshwj xeeb tsim rau wireless siv tau, cov khoom siv roj teeb hauv cheeb tsam, hauv ntiaj teb no. Ntawm no yog cov nta txawv ntawm Lorawan:

• Qauv raws qauv: Lorawan yog ib txoj kev sib txuas lus sib txuas lus nyob rau ntawm Lora (ntev npaum li cas) txheej txheej ntawm lub cev, uas ua kom muaj kev cuam tshuam ntawm cov khoom siv thiab network.
• Kev Pab Cuam Thoob Plaws: Zoo ib yam li Lpwan, Lorawan muab cov kev pab cuam ntau, muaj peev xwm sib txuas ntawm cov khoom siv sib txuas dhau qhov kev ncua ntev.
• Kev loj:
• Kev tsis muaj teeb meem: Cov qauv muaj zog suav nrog kev ruaj ntseg ruaj ntseg, xws li xaus-rau-kawg encryption, los tiv thaiv cov ntaub ntawv kev ncaj ncees thiab cov ntaub ntawv tsis pub lwm tus paub.

Qhov sib txawv tseem ceeb ntawm LPWAN THIAB LORAWAN

1. Cov ntsiab thiab feem ntau:
   • LPWAN: Hais txog cov dav qeb ntawm cov thev naus laus zis tsim rau cov kev sib txuas lus tsawg thiab ntev ntev. Nws encompasses ntau thev naus laus zis, suav nrog Lorawan, Sigfox, NB-IOT, thiab lwm tus.
   • Lorawan: Ib qho kev siv tshwj xeeb thiab raws tu qauv nyob rau hauv qeb Lpwan, siv thev naus laus zis Lora.
2. Thev naus laus zis thiab raws tu qauv:
   • LPWAN: Tuaj yeem siv cov thev naus laus zis sib txawv thiab cov txheej txheem. Piv txwv li, Sigfox thiab NB-IOT yog lwm hom LPWAN Technologies.
   • Lorawan: Tshwj xeeb siv cov txheej txheem Lora thiab cov ua raws li cov kev cai lij choj Lorawan rau kev sib txuas lus thiab kev tswj hwm network.
3. Cov Qauv Hloov Kho thiab Cuam Tshuam:
   • LPWAN: Lub Tsib Hlis lossis tsis tuaj yeem ua raws cov qauv raws cov qauv nyob ntawm kev siv tshuab.
   • Lorawan: Puas yog cov qauv raws qauv, ua kom muaj kev cuam tshuam nrog cov khoom sib txawv ntawm cov khoom sib txawv thiab cov tes hauj lwm uas siv Lorawan.
4. Siv cov xwm txheej thiab cov ntawv thov:
   • LPWAN: Kev siv cov ntaub ntawv dav dav suav nrog cov ntawv thov IOT yuav tsum tau sib txuas lus qis thiab kev sib txuas lus qis, xws li kev saib xyuas ib puag ncig, thiab cov cuab yeej ua si ntse.
   • Lorawan: Tshwj xeeb tau tsom rau cov ntawv thov uas xav tau kev nyab xeeb, ntsuas cov khoom siv, thiab cov nroog ntse, thiab cov cim loj thiab loj-teev sensor tes hauj lwm.

Cov Ntawv Thov Siv

• Lpwan Technologies: Ua haujlwm hauv cov kev daws teeb meem dav dav dav, txhua qhov kev txiav txim siab rau cov kev xav tau tshwj xeeb. Piv txwv li, Sigfox feem ntau siv rau cov ntawv thov tsis tshua muaj zog thiab cov ntaub ntawv qis cov ntaub ntawv, thaum NB-IOT yog kev nyiam rau kev siv tes raws li Cellular.
• Lorawan tes hauj lwm: Siv dav hauv cov ntawv thov thiab kev sib txuas lus zoo, xws li kev ntsuas ntse, kev saib xyuas ntse.