Menene loraWan Wanav?

Lorawan shine ƙarancin hanyar sadarwa mai nisa (LPwan) wanda aka kirkira don mara waya, na'urorin da aka gudanar da batir. An riga an tura Lora a miliyoyin na'urori masu mahimmanci, bisa ga Lora-Alliance. Wasu daga cikin manyan abubuwanda suka yi aiki a matsayin tushe don ƙayyadadden bayanai sune sadarwa ta hanyar biblal, sabis na karkara.

Farkon yanki inda Lorwan ya bambanta daga wasu tabarau na cibiyar sadarwa shine cewa yana amfani da tauraron tauraro, tare da kumburin tsakiyar gado yana da alaƙa da sabar lambobi da kuma uwar garken cibiyar sadarwa da uwar garken cibiyar sadarwa a cikin jiyar. Hagunorori suna da alaƙa da uwar garken cibiyar sadarwa ta hanyar haɗin IP na haɗin yanar gizo yayin da na'urorin ƙare suna amfani da Sadarwar Hopari-NOW ga sadarwa mara waya zuwa ɗaya ko kuma qofoshin ƙofa. Duk hanyoyin sadarwa na ƙarshe shine shugabanci na biyu, kuma yana tallafa wa multicast, suna buɗe haɓakar software ɗin akan iska. Dangane da Lora-Alliance, ƙungiyar da ba riba wacce ta kirkira dalla-dalla Loriyawan, wannan yana taimakawa kiyaye rayuwar batir da samun haɗin gwiwa mai tsawo.

Wani tashar Room-Playway ko tashar Tashawa na iya rufe dukkan biranen ko ɗaruruwan kilomita. Tabbas, iyaka ya dogara da yanayin wurin da aka bayar, amma Lora da Lorawan ya yi ikirarin kasafin hanyar sadarwa, mafi mahimmancin mahimmancin sadarwa.

Azuzuwan ƙarshe

Lorawan yana da azuzuwan da yawa na na'urorin ƙarshen-ma'ana don magance buƙatun daban-daban game da kewayon aikace-aikace. Dangane da gidan yanar gizon sa, waɗannan sun haɗa da:

• BI-OVICE NUNA NUNA (Class A): Na'urar ƙarshen zamani ta hanyar gabatar da hanyoyin sadarwa na bi-bi-kan kowane isassun na'urar ta ƙare da gajeren downlink sun dawo windows. An tsara slot ɗin watsa shirye-shirye da ƙarshen na'urarku ya dogara da tsarin sadarwa na kansa tare da karamin bambanci dangane da bazuwar lokaci (Aloha-nau'in Princol). Wannan aji wani aiki shine mafi ƙasƙanci na na'urarku mai ƙarewa don aikace-aikacen da ke buƙatar sadarwar Downlicels kawai bayan ƙarshen na'urar ya aika da isar da ruwa. Sadarwa ta ƙasa daga sabar a wani lokaci zai jira har sai da Uppink na gaba.
• Na'urar ƙarshen bi-bita tare da tsarin karɓar ramuka (Class B): Baya ga aji a bazuwar karbar windows, Na'urorin Batun Bude Buƙatar karin Windows da aka tsara. Domin ƙarshen na'ura don buɗe taga a lokacin da aka tsara a lokacin da ya karbi wata hanyar da aka yi amfani da ita a ƙofar. Wannan yana ba da damar sabar don sanin lokacin da ƙarshen na'urar yake sauraro.
• Na'urar ƙarshen bi-bita tare da maximal karɓar ramuka (aji c): Na'urorin ƙarshen zamani na aji C suna da kusan ci gaba da buɗe Windows, an rufe kawai lokacin da aka watsa.