Kodi Kusiyana Pakati pa LPWAN ndi LoRaWAN Ndi Chiyani?

Pamalo a intaneti ya Zinthu (IoT), matekinoloje olumikizana bwino komanso anthawi yayitali ndiofunikira. Mawu awiri ofunikira omwe amabwera nthawi zambiri pankhaniyi ndi LPWAN ndi LoRaWAN. Ngakhale kuti ali pachibale, sali ofanana. Ndiye, pali kusiyana kotani pakati pa LPWAN ndi LoRaWAN? Tiyeni tiphwanye.

Kumvetsetsa LPWAN

LPWAN imayimira Low Power Wide Area Network. Ndi mtundu wa netiweki yolumikizirana opanda zingwe yopangidwa kuti ilole kulumikizana kwakutali pamlingo wocheperako pakati pa zinthu zolumikizidwa, monga masensa ogwiritsidwa ntchito pa batri. Nazi zina mwazofunikira za LPWAN:

• Kugwiritsa Ntchito Mphamvu Zochepa: Matekinoloje a LPWAN amakonzedwa kuti azigwiritsa ntchito mphamvu zochepa, zomwe zimathandiza kuti zida ziziyenda ndi mabatire ang'onoang'ono kwa zaka zambiri.
• Utali wautali: Manetiweki a LPWAN amatha kufalikira madera akuluakulu, kuyambira ma kilomita angapo m'matauni mpaka ma kilomita khumi kumidzi.
• Mitengo Yotsika Kwambiri: Maukondewa adapangidwa kuti azigwiritsidwa ntchito zomwe zimafunikira kutumiza kwa data yaying'ono, monga kuwerenga kwa sensor.

Kumvetsetsa LoRaWAN

LoRaWAN, kumbali ina, ndi mtundu wina wa LPWAN. Imayimira Long Range Wide Area Network ndipo ndi protocol yopangidwira zida zopanda zingwe, zoyendetsedwa ndi batri mudera, dziko, kapena padziko lonse lapansi. Nawa mawonekedwe apadera a LoRaWAN:

• Standardized Protocol: LoRaWAN ndi njira yolumikizirana yokhazikika yomangidwa pamwamba pa LoRa (Long Range) wosanjikiza, zomwe zimatsimikizira kugwirizana pakati pa zida ndi maukonde.
• Kufalikira kwa Dera Lonse: Mofanana ndi LPWAN, LoRaWAN imapereka chidziwitso chokwanira, chotha kulumikiza zipangizo pamtunda wautali.
• Scalability: LoRaWAN imathandizira mamiliyoni a zida, ndikupangitsa kuti ikhale yowopsa kwambiri pakutumiza kwakukulu kwa IoT.
• Chitetezo: Protocol imaphatikizapo zida zachitetezo champhamvu, monga kubisa kumapeto mpaka kumapeto, kuteteza kukhulupirika kwa data ndi chinsinsi.

Kusiyana Kwakukulu Pakati pa LPWAN ndi LoRaWAN

1. Kuchuluka ndi Kufotokozera:
   • LPWAN: Zimatanthawuza gulu lalikulu la matekinoloje a netiweki opangidwira mphamvu zochepa komanso kulumikizana kwanthawi yayitali. Zimaphatikizapo matekinoloje osiyanasiyana, kuphatikiza LoRaWAN, Sigfox, NB-IoT, ndi ena.
   • LoRaWAN: Kukhazikitsa ndi protocol mkati mwa gulu la LPWAN, pogwiritsa ntchito ukadaulo wa LoRa.
2. Technology ndi Protocol:
   • LPWAN: Itha kugwiritsa ntchito matekinoloje ndi ma protocol osiyanasiyana. Mwachitsanzo, Sigfox ndi NB-IoT ndi mitundu ina ya matekinoloje a LPWAN.
   • LoRaWAN: Makamaka amagwiritsa ntchito njira yosinthira ya LoRa ndikutsata protocol ya LoRaWAN yolumikizana ndi kasamalidwe ka netiweki.
3. Standardization ndi Interoperability:
   • LPWAN: Mwina kapena sangatsatire ndondomeko yokhazikika malinga ndi ukadaulo wogwiritsidwa ntchito.
   • LoRaWAN: Ndi protocol yokhazikika, kuwonetsetsa kugwirizana pakati pa zida zosiyanasiyana ndi maukonde omwe amagwiritsa ntchito LoRaWAN.
4. Gwiritsani Ntchito Zochita ndi Zochita:
   • LPWAN: Milandu yogwiritsa ntchito nthawi zonse imaphatikizapo mapulogalamu osiyanasiyana a IoT omwe amafunikira mphamvu zochepa komanso kulumikizana kwanthawi yayitali, monga kuwunika zachilengedwe, ulimi wanzeru, komanso kutsatira kasamalidwe kachuma.
   • LoRaWAN: Zowunikira makamaka pamapulogalamu omwe amafunikira kulumikizana kotetezeka, kowopsa, komanso kwautali, monga mizinda yanzeru, IoT yamakampani, ndi ma sensa akuluakulu.

Mapulogalamu Othandiza

• LPWAN Technologies: Amagwiritsidwa ntchito pamayankho ambiri a IoT, aliwonse ogwirizana ndi zosowa zapadera. Mwachitsanzo, Sigfox nthawi zambiri imagwiritsidwa ntchito pamagetsi otsika kwambiri komanso kugwiritsa ntchito ma data otsika, pomwe NB-IoT imayamikiridwa pamapulogalamu am'manja.
• LoRaWAN Networks: Amagwiritsidwa ntchito kwambiri pamapulogalamu omwe amafunikira kulumikizana kodalirika kwanthawi yayitali komanso kusinthasintha kwa maukonde, monga metering yanzeru, kuyatsa kwanzeru, ndi kuyang'anira zaulimi.