He aha ka ʻokoʻa ma waena o LPWAN a me LoRaWAN?

Ma ke aupuni o ka Internet of Things (IoT), pono nā ʻenehana kamaʻilio kūpono a lōʻihi. ʻElua mau huaʻōlelo koʻikoʻi e puka pinepine mai i kēia pōʻaiapili ʻo LPWAN a me LoRaWAN. ʻOiai pili lāua, ʻaʻole like lāua. No laila, he aha ka ʻokoʻa ma waena o LPWAN a me LoRaWAN? E wawahi kakou.

Ka hoomaopopo ana i ka LPWAN

ʻO LPWAN ke kū nei no ka Low Power Wide Area Network. He ʻano ia o ke kelepona kelepona ʻole i hoʻolālā ʻia e ʻae i nā kamaʻilio lōʻihi ma kahi liʻiliʻi liʻiliʻi ma waena o nā mea i hoʻopili ʻia, e like me nā mea ʻike i hana ʻia ma kahi pākaukau. Eia kekahi mau hiʻohiʻona nui o LPWAN:

• Hoʻohana haʻahaʻa mana: Hoʻolālā ʻia nā ʻenehana LPWAN no ka hoʻohana haʻahaʻa haʻahaʻa, hiki i nā mea hana ke holo ma nā ʻeke liʻiliʻi no nā makahiki he nui.
• Lāʻau lōʻihi: Hiki i nā pūnaewele LPWAN ke uhi i nā wahi ākea, maʻamau mai kahi mau kilomita ma nā wahi kūlanakauhale a i ʻumi mau kilomita ma nā kuaʻāina.
• Haʻahaʻa Ikepili Uku: Hoʻolālā ʻia kēia mau pūnaewele no nā noi e koi ana i ka hoʻouna ʻana i nā ʻikepili liʻiliʻi, e like me ka heluhelu sensor.

Ka hoomaopopo ana ia LoRaWAN

ʻO LoRaWAN, ma kekahi ʻaoʻao, he ʻano kikoʻī o LPWAN. Kū ia no Long Range Wide Area Network a he protocol i hoʻonohonoho pono ʻia no nā mea uila, nā ʻenehana i hoʻohana ʻia i ka pākaukau ma kahi pūnaewele kūloko, aupuni, a honua paha. Eia nā hiʻohiʻona ʻokoʻa o LoRaWAN:

• Kūlana Kūlana Kūlana: ʻO LoRaWAN kahi protocol kamaʻilio maʻamau i kūkulu ʻia ma luna o ka papa kino LoRa (Long Range), e hōʻoiaʻiʻo ana i ka pilina ma waena o nā polokalamu a me nā pūnaewele.
• Ka Ui Akea: E like me LPWAN, hāʻawi ʻo LoRaWAN i ka uhi ākea, hiki ke hoʻopili i nā polokalamu ma kahi lōʻihi.
• Scalability: Kākoʻo ʻo LoRaWAN i nā miliona o nā hāmeʻa, e hoʻonui nui ʻia no nā hoʻolaha IoT nui.
• Palekana: Aia i loko o ka protocol nā hiʻohiʻona palekana ikaika, e like me ka hoʻopili ʻana i ka hopena, e pale i ka pono o ka ʻikepili a me ka hūnā.

Nā ʻokoʻa nui ma waena o LPWAN a me LoRaWAN

1. Ka laulā a me ka kikoʻī:
   • LPWAN: E pili ana i kahi ʻāpana ākea o nā ʻenehana pūnaewele i hoʻolālā ʻia no ka mana haʻahaʻa a me ke kamaʻilio lōʻihi. Hoʻopili ia i nā ʻenehana like ʻole, me LoRaWAN, Sigfox, NB-IoT, a me nā mea ʻē aʻe.
   • LoRaWAN: He hoʻokō kūikawā a me ka protocol i loko o ka māhele LPWAN, me ka hoʻohana ʻana i ka ʻenehana LoRa.
2. ʻenehana a me ke kuʻuna:
   • LPWAN: Hiki ke hoʻohana i nā ʻenehana kumu a me nā protocol. No ka laʻana, ʻo Sigfox a me NB-IoT nā ʻano ʻenehana LPWAN ʻē aʻe.
   • LoRaWAN: Hoʻohana kūikawā i ka ʻenehana modulation LoRa a pili i ka protocol LoRaWAN no ka kamaʻilio a me ka hoʻokele pūnaewele.
3. Hoʻohālikelike a me Interoperability:
   • LPWAN: Hiki paha a ʻaʻole paha e hahai i kahi protocol maʻamau e pili ana i ka ʻenehana i hoʻohana ʻia.
   • LoRaWAN: He protocol maʻamau, e hōʻoia ana i ka pilina ma waena o nā mea like ʻole a me nā pūnaewele e hoʻohana ana iā LoRaWAN.
4. E hoʻohana i nā hihia a me nā noi:
   • LPWAN: Loaʻa nā hihia hoʻohana maʻamau i nā noi IoT e koi ana i ka mana haʻahaʻa a me ke kamaʻilio lōʻihi, e like me ka nānā ʻana i ke kaiapuni, ka mahiʻai akamai, a me ka ʻimi waiwai.
   • LoRaWAN: Manaʻo kikoʻī ʻia no nā noi e pono ai ka pilina paʻa, scalable, a me ka lōʻihi, e like me nā kūlanakauhale akamai, IoT ʻenehana, a me nā ʻupena sensor nui.

Nā mea hoʻohana pono

• Nā ʻenehana LPWAN: Hoʻohana ʻia ma kahi ākea o nā hoʻonā IoT, i hoʻohālikelike ʻia kēlā me kēia me nā pono kikoʻī. No ka laʻana, hoʻohana pinepine ʻia ʻo Sigfox no nā noi haʻahaʻa haʻahaʻa a me nā noi helu helu haʻahaʻa, ʻoiai ʻo NB-IoT e makemake ʻia no nā noi pili kelepona.
• LoRaWAN Pūnaewele: Hoʻohana nui ʻia i nā noi e koi ana i ke kamaʻilio lōʻihi a me ka maʻalahi o ka pūnaewele, e like me ke ana ʻana akamai, nā kukui akamai, a me ka nānā ʻana i ka mahiʻai.