Menene MANET (A Mobile Ad-Hoc Network)?
Tsarin MANETrukuni ne na na'urori na hannu (ko na wucin gadi) waɗanda ke buƙatar samar da ikon watsa murya, bayanai, da bidiyo tsakanin nau'ikan na'urori na sabani suna amfani da sauran azaman relays don guje wa buƙatar abubuwan more rayuwa.
Cibiyar sadarwa ta MANET tana da ƙarfi sosai kuma tana amfani da hanyar daidaitawa.Ba a buƙatar babban kumburi don sarrafa hanyar sadarwar.Duk nodes a cikin MANET suna aiki tare don tafiyar da zirga-zirga da kula da hanyoyin haɗin gwiwa.Wannan yana sa hanyar sadarwa ta MANET ta zama mai juriya da ƙarancin haɗi zuwa hasara.
Ƙwararrun hanyar sadarwar MANET don tallafawa wannan sauye-sauye na zirga-zirga da gaske yana nufin cewa hanyar sadarwar tana yin kanta kuma tana warkar da kanta.
MANET Network –babu babban kumburi da ake buƙata.
Fage
Lokacin da yanayi na gaggawa da rikice-rikice (ECS) kamar girgizar ƙasa, hare-haren ta'addanci, keta iyaka ba bisa ƙa'ida ba, da ayyukan kame gaggawa sun faru a wurare masu nisa kamar tsaunuka, dazuzzukan dazuzzuka, da hamada, yana da mahimmanci cewa cibiyoyin sadarwa suna aiki don yin aiki. tilasta mambobi.Wuraren sadarwa don abubuwan gaggawa dole ne su kasance suna da saurin turawa, toshe-da-wasa, ma'amala maras kyau, šaukuwa, mai sarrafa kai, ƙarfin rarrabuwar kawuna, da babban kewayon sadarwa a cikin mahallin NLOS.
Mai amfani
Sojojin Jamhuriyar
Bangaren Kasuwa
Soja
Lokacin Aikin
2023
Bukatu
Wannan aikin gaggawa na soja wuri ne mai tsaunuka tare da babban yanki kuma babu hanyar sadarwar jama'a.Ƙungiyoyin yaƙi suna buƙatar tsarin sadarwa cikin gaggawa don tabbatar da haɗin gwiwar su cikin kwanciyar hankali yayin ayyukan dabara.
Akwai ƙungiyoyi biyar masu aiki, kowannensu yana da mambobi huɗu don gudanar da wannan aikin.DukaTsarin sadarwa na MANETyana buƙatar ɗaukar kilomita 60 kuma ya ba da garantin cewa duk membobi za su iya sadarwa tare da wurin da cibiyar umarni tare da bayyananniyar sauti da bidiyo, ingantaccen bayanin GPS.Kowane memba na ƙungiyar a yankin fama na iya motsawa cikin yardar kaina tare da tsayayyen hanyar sadarwa.
Kalubale
Babban kalubalen shi ne yankin da ake gwabzawa yana da girma sosai, yanayin yana da sarkakiya sosai, kuma ana bukatar sadarwa ta waya cikin gaggawa.Dole ne a saka waɗannan na'urori cikin sabis nan take.IWAVEcikin sauri ya samar da shirin sadarwa na gaggawa don taimakawa sojoji.Tawagar IWAVE ta ba da dukkan kayan aikin sadarwa na rediyo, kuma ƙungiyar fasaha na cikin jiran aiki na sa'o'i 24 don su ba da tallafi da shawarwari da zarar sun buƙaci.
Magani
Don saduwa da ƙaƙƙarfan buƙatun ƙungiyar Combat, IWAVE yana ba da mafi kyawun ci gaba da ƙwararrun kayan sadarwar šaukuwa: MANET MESH hanyoyin sadarwar mara waya.Ƙirƙirar ƙirar sa, babban baturi na ciki, dacibiyar sadarwa mara waya ta tsakiyacikakken ba da garantin kwanciyar hankali mara igiyar waya yayin ayyuka.
Bugu da kari, IWAVE's ƙwararriyar ɓoyayyen ɓoyayyen ɓoyayyen ɓoyayyun algorithm ana amfani da shi don tabbatar da amincin bayanan sadarwa.Ta hanyar tsarin umarni da aikawa, jami'an cibiyar za su iya sanin bayanan wurin da ma'aikata suke a kan lokaci, sannan su ba da umarni da aikawa cikin sauri da sauri.
A cikin wannan yanayin, babu wata hanyar sadarwa ta jama'a yayin horo ko fagen fama.
Kuma iyakar yakin ya kai kusan kilomita 60 kuma akwai tsaunuka a matsayin katsewa a tsakaninsu.
Ga Kungiyar Soja
Kowane jagorar rukuni yana amfani da na'urar mitar mitar Manpack MESH 10W.zai iya cimma 5-10km mara waya ta watsawa da sadarwa ta ainihi tare da wasu kungiyoyi.
Kowane memba na rukuni yana amfani da na'urorin Manpack MESH na Hannu / ƙarami, sa kwalkwali tare da kyamarori waɗanda zasu iya rikodin bidiyo a gabansu a ainihin lokacin.Sa'an nan kuma aika shi zuwa cibiyar umarni ta hanyar na'urar sadarwa mara waya ta MESH.
Na'urorin da aka haɗa a cikin ƙungiyoyi:
Tashar tushe na manpack wanda ke ba da mafi kyawun aiki da inganci a cikin ƙaramin kunshin don turawa cikin sauri da sauƙi idan akwai gaggawa.Ya dace don aikace-aikacen šaukuwa da haɗawa inda girman, nauyi, ko ƙarfi ke da mahimmanci.
Cibiyar sadarwa ta MANET mesh tana daidaita kanta kuma tana da ƙarfi inda kuɗaɗɗen fakitin wayar hannu zai iya motsawa cikin yardar kaina.Ana iya amfani da shi da kansa ba tare da dogara ga wasu wurare na waje ba, kamar tsarin wutar lantarki da cibiyoyin sadarwar IP.
Walkie-talkie na iya yin magana da juna cikin yardar kaina a cikin yankin tsaunuka a ƙarƙashin cibiyar sadarwa ta sirri da tashoshi masu ɗaukar hoto da tashoshi masu ɗaukar kaya suka gina.
Domin Cibiyar Umurni
Cibiyar umarni tana sanye da kayan aikin MESH mai ƙarfi mai ƙarfi da Mota, Laptop mai ɗaukar nauyi.
Lokacin da kayan aikin MESH suka karɓi bidiyon da aka watsa baya daga gaba, ana iya nunawa akan allon nuni na kwamfutar tafi-da-gidanka mai ɗaukar hoto a ainihin lokacin.
Na'urorin da aka haɗa a cikin ƙungiyoyi:
Domin tsakanin Kungiyoyin Sadarwa
Ana iya magance matsalar ta hanyar shigar da kayan aikin raga mai ƙarfi a matsayin mai maimaitawa a saman dutsen.
Ana iya tura shi cikin sauri a saman tsaunuka.Tare da fasali Tura-zuwa-farawa, babban ƙarfin baturi wanda aka gina a ciki na awanni 12 na aiki.Nisa tsakanin waɗannan ƙungiyoyi biyar ya fi 30km.
Amfani
Karkasa
MANET cibiyar sadarwa ce ta tsara-zuwa-tsari kuma mara-tsakiyar ad-hoc.A takaice dai, duk tashoshin da ke cikin hanyar sadarwar daidai suke, kuma shiga ko barin cibiyar sadarwa cikin yardar kaina.Rashin gazawar kowane tasha ba zai shafi aikin gaba dayan cibiyar sadarwa ba.MANET ya dace musamman ga yanayin gaggawa da ceto inda ba a samun ingantattun ababen more rayuwa kamar girgizar ƙasa, ceton gobara ko ayyukan dabarar gaggawa.
Tsara Kai da Aiwatar da Sauri
Ba tare da buƙatar saita kayan aikin cibiyar sadarwa ba, duk na'urorin da ke cikin MANET suna goyan bayan tura-zuwa-fara don sauri da gina cibiyar sadarwa mai zaman kanta bayan kunna wuta.Za su iya daidaitawa da juna bisa ka'idojin Layer da algorithm rarraba.
Multi-hop
MANET ya bambanta da kafaffen hanyar sadarwa na gargajiya wanda ke buƙatar na'urar da za a iya turawa.Lokacin da tashar tasha ta yi ƙoƙarin aika bayanai zuwa sauran tashoshi wanda ya wuce nisan sadarwarsa, za a aika fakitin bayanin ta tashoshi ɗaya ko fiye.
Babban Rufin Yanki
IWAVE ad-hoc tsarin yana goyan bayan hopping 6 kuma kowane hopping yana rufe 10km-50km.
Muryar dijital, ƙarfi mai ƙarfi na hana hargitsi da ingantacciyar inganci
Maganin sadarwa na gaggawa na IWAVE Ad-hoc yana ɗaukar TDMA mai ci gaba na lokaci-lokaci guda biyu, 4FSK daidaitawa da coding na dijital da fasahar coding tashoshi, wanda zai iya kawar da hayaniya da tsangwama, musamman a ƙarshen ɗaukar hoto, samun ingantaccen ingancin sauti idan aka kwatanta da fasahar analog.
Lokacin aikawa: Nuwamba-24-2023
