Ndeupi Musiyano Pakati peLPWAN neLoRaWAN?

Munzvimbo yeInternet yeZvinhu (IoT), matekinoroji ekutaura anoshanda uye akareba akakosha. Matemu maviri akakosha anowanzo kuuya mumamiriro ezvinhu aya ndeaya LPWAN neLoRaWAN. Kunyange zvazvo vane ukama, havana kufanana. Saka, ndeupi musiyano uripo pakati peLPWAN neLoRaWAN? Ngatizviparadze.

Kunzwisisa LPWAN

LPWAN inomirira Low Power Wide Area Network. Imhando yewireless telecommunication network yakagadzirirwa kubvumira kutaurirana kwenguva refu pane yakaderera bit mwero pakati pezvinhu zvakabatana, senge ma sensors anoshanda pabhatiri. Heano mamwe akakosha maitiro eLPWAN:

• Kushandisa Simba Kwakaderera: Tekinoroji dzeLPWAN dzakagadziridzwa kuti dzishandise simba shoma, zvichiita kuti michina ishande pamabhatiri madiki kwemakore akawanda.
• Long Range: Manetiweki eLPWAN anogona kuvhara nzvimbo dzakakura, kazhinji kubva pamakiromita mashoma mudhorobha kusvika makumi emakiromita munzvimbo dzekumaruwa.
• Low Data Rates: Aya manetwork akagadzirirwa maapplication anoda kufambiswa kwehuwandu hudiki hwe data, senge sensor kuverenga.

Kunzwisisa LoRaWAN

LoRaWAN, kune rumwe rutivi, imhando chaiyo yeLPWAN. Inomirira Long Range Wide Area Network uye iprotocol yakanyatsogadzirirwa michina isina waya, inofambiswa nebhatiri munharaunda, yenyika, kana pasi rose. Heano maitiro akasiyana eLoRaWAN:

• Standardized Protocol: LoRaWAN ndeye yakajairika yekutaurirana protocol yakavakirwa pamusoro peLoRa (Long Range) yemuviri layer, iyo inovimbisa kudyidzana pakati pezvishandiso uye network.
• Wide Area Coverage: Zvakafanana neLPWAN, LoRaWAN inopa kufukidzwa kwakakura, inokwanisa kubatanidza zvishandiso pamadaro marefu.
• Scalability: LoRaWAN inotsigira mamirioni emidziyo, ichiita kuti ive yakanyanya scalable kune yakakura IoT deployments.
• Chengetedzo: Iyo protocol inosanganisira akasimba ekuchengetedza maficha, akadai sekupedzisira-kusvika-kumagumo encryption, kuchengetedza kuvimbika kwedata uye kuvanzika.

Misiyano Yakakosha Pakati peLPWAN neLoRaWAN

1. Kukura uye Kunyatsotsanangurwa:
   • LPWAN: Zvinoreva chikamu chakafara chetiweki matekinoroji akagadzirirwa simba rakaderera uye kutaurirana kwenguva refu. Inosanganisira matekinoroji akasiyana siyana, anosanganisira LoRaWAN, Sigfox, NB-IoT, nevamwe.
   • LoRaWAN: Yakananga kuitisa uye protocol mukati meLPWAN chikamu, uchishandisa LoRa tekinoroji.
2. Technology uye Protocol:
   • LPWAN: Inogona kushandisa akasiyana epasi tekinoroji uye maprotocol. Semuenzaniso, Sigfox neNB-IoT mamwe marudzi eLPWAN matekinoroji.
   • LoRaWAN: Kunyanya inoshandisa iyo LoRa modulation nzira uye inonamatira kuLoRaWAN protocol yekutaurirana uye manejimendi manejimendi.
3. Standardization uye Interoperability:
   • LPWAN: Zvingaite kana kusatevedzera yakamisikidzwa protocol zvichienderana nehunyanzvi hunoshandiswa.
   • LoRaWAN: Iyo yakamisikidzwa protocol, inovimbisa kudyidzana pakati pezvishandiso zvakasiyana uye network inoshandisa LoRaWAN.
4. Shandisa Nyaya uye Zvishandiso:
   • LPWAN: Mhosva dzekushandisa zvakajairwa dzinosanganisira akasiyana maIoT maapplication anoda simba rakaderera uye kureba kutaurirana, sekutarisisa kwezvakatipoteredza, kurima kwakangwara, uye kuteedzera midziyo.
   • LoRaWAN: Kunyanya kunangwa kune maapplication anoda kuchengeteka, scalable, uye kureba-renji yekubatanidza, senge akangwara maguta, maindasitiri IoT, uye makuru-scale sensor network.

Inoshanda Zvikumbiro

• Iyo kambani LPWAN Technologies: Inoshandirwa muhuwandu hwakawanda hweIoT mhinduro, imwe neimwe yakarongedzerwa kune chaiyo inodiwa. Semuenzaniso, Sigfox inowanzo shandiswa kune yakaderera simba uye yakaderera data data application, nepo NB-IoT inofarirwa kune cellular-based application.
• LoRaWAN Networks: Inoshandiswa zvakanyanya mumashandisirwo anoda kuvimbika kwenguva refu kutaurirana uye kuchinjika kwenetiweki, senge smart metering, smart lighting, uye kuongorora zvekurima.